<debugtemp>APK 15.0.0 release Publish.

README.md

@@ -1,103 +1,104 @@
-# WinBoLL 源生态计划项目说明书
-
-## 一、项目概述
-
-### 1. 核心定位
-WinBoLL 手机源码计划，旨在通过核心项目 WinBoLL 构建手机端与服务器端的 Android 项目的开发源码生态。实现手机与服务器的源码的联合开发。
-
-### 2. 仓库架构
-#### **仓库类型：功能说明**
-☆ 基础项目分支 WinBoLL：手机端安卓应用开发基础模板。
-☆ 应用项目分支 APPBase、AES、PowerBell、Positions**：安卓应用单一管理系列项目。
-☆ 源码汇总管理 OriginMaster**：各类分支源码合并存档，不适宜作为开发库使用。
-
-### 3. 源码合并管理推送路线图
-⚠️ **注意**：仅仅展示不同应用模块源码的综合管理路线。分支合并操作时，必须具备 Git 管理经验。
-
-★ WinBoLL → APPBase → OriginMaster
-★ WinBoLL → AES → OriginMaster
-★ WinBoLL → PowerBell → OriginMaster
-★ WinBoLL → Positions → OriginMaster
-
-## 二、WinBoLL 项目核心信息
-
-### 1. 项目简介
-☆ WinBoLL 项目是为手机端开发Android 项目的需求而设计的项目。
-
-### 2. 官方资源
-#### ☆ 官方网站**：https://www.winboll.cc/
-#### ☆ 源码地址：
-★ Gitea：https://gitea.winboll.cc/Studio/WinBoLL.git
-★ GitHub：https://github.com/ZhanGSKen/WinBoLL.git
-★ 码云：https://gitee.com/zhangsken/winboll.git
-
-## 三、应用编译环境检查问题
-### 核心判断条件：
-☆ WinBoLL 项目以文件夹 `"/sdcard/WinBoLLStudio/APKs"` 是否存在为判断环境编译输出条件，因为编译输出的APK文件需要一个可供保存的环境。
-
-☆ 文件夹"/sdcard/WinBoLLStudio/APKs" 目录条件设置方法：
-***Linux 服务器端方面***：建立 `/sdcard/WinBoLLStudio/APKs` 目录即可。
-***手机开发端方面***：建立 `"/sdcard/WinBoLLStudio/APKs"` 目录(即 `"/storage/emulated/0/WinBoLLStudio/APKs"` 目录) 即可。
-
-## 四、前置条件
-
-### 1. WinBoLL APP 开发环境配置介绍
-####  WinBoLL APK 编译输出内容包括：
-☆ "/sdcard/WinBoLLStudio/APKs"` 目录内的所有应用分支的 APK 文件。
-☆ "/sdcard/AppProjects/app.apk"文件。
-#### WinBoLL APK 源码命名空间规范
-☆ WinBoLL 项目使用 "cc.winboll.studio" 作为源码命名空间。在此命名空间下进行源码定义。
-
-## 五、核心需求规划
-
-### 1. WinBoLL 应用安全验证需求
-#### ☆ 支持访问 https://console.winboll.cc/ 服务器以校验应用包签名与版本。
-
-### 2. 手机端源码开发管理需求
-#### ☆ 支持切换不同 WinBoLL 分支，以开发不同安卓应用。
-
-## 六、编译与使用指南
-
-### 1. 项目初始化（必须）
-#### 1.  复制 `settings.gradle-demo` 为 `settings.gradle`。编辑 `settings.gradle` 文件内容，取消对应项目模块注释。
-#### 2.  复制 `gradle.properties-androidx-demo` (Android X 项目) 或 `gradle.properties-android-demo` (基本 Android 项目) 为 `gradle.properties`。
-#### 3.  复制（可选）`local.properties-demo` 为 `local.properties`，编辑 `local.properties` 文件内容，配置 Android SDK 目录。
-#### 4.  **签名设置**：
-    ☆ **调试编译秘钥制作**：使用 Termux 应用终端，cd 进入 GenKeyStore 目录，运行 `bash gen_debug_keystore.sh` 脚本即可生成应用调试秘钥。
-    ☆  **应用秘钥配置方法**：拷贝调试编译秘钥制作生成的 `appkey.jks` 与 `appkey.keystore` 文件到项目根目录即可。
-
-## 七、应用编译命令介绍
-
-### （1）类库型模块配置要点
-#### 1.  **优先修改配置文件**：优先修改应用测试项目（目录为 `"<WinBoLl根目录>/<类库测试应用>/"`）内 `build.properties` 文件，设置对应的类库项目名称：`libraryProject=<类库项目模块名>`。
-#### 2.  **编译优先启动步骤**：使用 Termux 应用，进入 `"<WinBoLl根目录>"`，运行 `$ bash .winboll/bashPublishAPKAddTag.sh <类库测试项目模块名>` 命令。运行后可生成测试项目与类库项目的编译参数文件 `build.properties`。生成的 `build.properties` 文件有两份，一份在测试项目模块的文件夹内，一份在类库项目本身的模块文件夹内。
-#### 3.  **最后类库编译发布步骤**：使用 Termux 应用，进入 `"<WinBoLl根目录>"`，运行 `$ bash .winboll/bashPublishLIBAddTag.sh <类库项目模块名>` 命令。运行后可发布至 WinBoLL Nexus Maven 库、本地 maven 目录或者是通用默认的 Gradle Maven 库。
-
-### （2）单一应用型模块与类库测试型模块配置要点
-#### ☆ APK 编译方法：
-使用 Termux 应用，进入 `"<WinBoLl根目录>"`，运行 `$ bash .winboll/bashPublishAPKAddTag.sh <应用项目模块名>`。
-#### ☆ 运行后的 APK 输出路径：
-★ 默认路径 (`$ bash gradlew assembleBetaDebug` 任务)：APK 在 `/sdcard/WinBoLLStudio/APKs/<项目根目录名称>/debug/` 目录。
-★ 默认路径 (`$ bash assembleStageRelease` 任务)：APK 在 `/sdcard/WinBoLLStudio/APKs/<项目根目录名称>/tag/` 目录。
-★ 额外输出路径：(假设 `winboll.properties` 文件已配置 `ExtraAPKOutputPath` 属性) 输出至 `ExtraAPKOutputPath` 属性配置的目录下。
-
-### （3）手机端应用调试命令介绍
-#### ☆ Beta 渠道调试命令
-$bash gradlew assembleBetaDebug
-
-#### ☆ Stage 渠道调试命令
-$bash gradlew assembleStageDebug
-
-### （4）服务器端开发命令介绍
-##### ☆ Stage 渠道应用发布命令为：
-（"<WinBoLl根目录>/settings.gradle"文件需要配置编译模块开启参数，拷贝 settings.gradle-demo 为 settings.gradle 文件取消对应的分支配置部分即可。）
-$bash .winboll/bashPublishAPKAddTag.sh <应用项目模块名> 
-或者是
-$bash gradlew assembleStageRelease
+WinBoLL 源生态计划项目说明书
  
-
-## 八、WinBoLL 应用 APK 版本号命名规则
-### ☆ Stage 渠道：
-#### V<应用开发环境编号><应用功能变更号><应用调试阶段号> （示例： APPBase_15.7.0 ）
-### ☆ Beta 渠道：
-#### V<应用开发环境编号><应用功能变更号><应用调试阶段号>-beta<调试编译计数>_<调试编译时间(分钟+秒钟)> （示例： APPBase_15.9.6-beta8_5413 ）
+一、项目概述
+ 
+1. 核心定位
+ 
+【OriginMaster】WinBoLL 源生态计划，旨在通过核心项目 WinBoLL 联动系列开发库，构建手机端 Android 项目开发与多端编译同步的完整生态，实现手机与电脑的源码同步开发。
+ 
+2. 仓库架构
+ 
+仓库类型 包含仓库 功能说明 
+开发库 WinBoLL、APPBase、AES、PowerBell、Positions 核心开发依赖库，其中 WinBoLL 可作为应用开发的基础继承模板 
+分支汇总存档库 OriginMaster 仅用于汇总各开发库分支，不适宜作为开发库克隆使用，非应用开发基础库 
+ 
+3. 源码推送路径
+ 
+- WinBoLL → APPBase → OriginMaster
+- WinBoLL → AES → OriginMaster
+- WinBoLL → PowerBell → OriginMaster
+- WinBoLL → Positions → OriginMaster
+ 
+二、WinBoLL APP 核心信息
+ 
+1. 项目简介
+ 
+WinBoLL Studio Android 应用开源项目，专注于手机端 Android 开发与多端编译同步。
+ 
+2. 官方资源
+ 
+- 官方网站：https://www.winboll.cc/
+- 源码地址：
+- Gitea：https://gitea.winboll.cc/Studio/WinBoLL.git
+- GitHub：https://github.com/ZhanGSKen/WinBoLL.git
+- 码云：https://gitee.com/zhangsken/winboll.git
+- 托管类库源码：
+- APPBase（jitpack.io）：https://github.com/ZhanGSKen/APPBase.git
+- AES（jitpack.io）：https://github.com/ZhanGSKen/AES.git
+ 
+三、通用特征文件夹前置（/sdcard）
+ 
+- Linux 系统文件夹直接使用  /sdcard 。
+- 手机 SD 卡存储（ /storage/emulated/0 ）挂载的别名也可为  /sdcard 。
+ 
+四、前置条件
+ 
+1. WinBoLL-APP 配置
+ 
+- APK 编译输出目录： /sdcard/WinBoLLStudio/APKs/ ，以及  /sdcard/AppProjects/ （命名为  app.apk ）
+- 签名与命名空间：支持应用签名验证定制化，与衍生 APP 共享  cc.winboll.studio  命名空间
+ 
+五、核心需求规划
+ 
+1. 主机端需求
+ 
+- 支持  winboll.cc  域名的用户注册登录服务
+- 支持  https://console.winboll.cc/api  访问
+ 
+2. APP 端需求
+ 
+- 实现手机端 Android 应用开发与管理功能
+ 
+六、编译与使用指南
+ 
+1. 项目初始化（必须）
+ 
+1. 复制  settings.gradle-demo  为  settings.gradle ，取消对应项目模块注释
+2. 复制  gradle.properties-androidx-demo  或  gradle.properties-android-demo  为  gradle.properties 
+3. （可选）复制  local.properties-demo  为  local.properties ，配置 Android SDK 目录
+4. 签名设置：
+- 调试编译：进入 GenKeyStore 目录执行  bash gen_debug_keystore.sh 
+- 非必须：clone keystore 模块，拷贝  appkey.jks  与  appkey.keystore  到项目根目录
+ 
+2. 编译命令
+ 
+（1）类库型项目
+ 
+1. 修改测试项目  build.properties ，设置  libraryProject=<类库项目模块名> 
+2. 编译测试项目： bash .winboll/bashPublishAPKAddTag.sh <应用项目模块名> 
+3. 编译类库项目： bash .winboll/bashPublishLIBAddTag.sh <类库项目模块名> （发布至 WinBoLL Nexus Maven 库）
+ 
+（2）应用型项目
+ 
+- 编译命令： bash .winboll/bashPublishAPKAddTag.sh <应用项目模块名> 
+ 
+（3）调试编译
+ 
+- Beta 调试： bash gradlew assembleBetaDebug 
+- Stage 调试： bash gradlew assembleStageDebug
+ 
+（4）发布编译
+ 
+- Stage 发布：bash .winboll/bashPublishAPKAddTag.sh <应用项目模块名> 
+             或者执行  bash gradlew assembleStageRelease
+ 
+3. 编译输出路径
+ 
+- 默认路径(assembleBetaDebug任务)： /sdcard/WinBoLLStudio/APKs/<项目根目录名称>/debug/ 
+- 默认路径(assembleStageRelease任务)： /sdcard/WinBoLLStudio/APKs/<项目根目录名称>/tag/ 
+- 额外路径：若  winboll.properties  配置  ExtraAPKOutputPath ，APK 同步拷贝至该ExtraAPKOutputPath路径
+ 
+4. 版本号命名规则
+ 
+- Stage 渠道： V<应用开发环境编号><应用功能变更号><应用调试阶段号> （示例： APPBase_15.7.0 ）
+- Beta 渠道： V<应用开发环境编号><应用功能变更号><应用调试阶段号>-beta<调试编译计数>_<调试编译时间(分钟+秒钟)> （示例： APPBase_15.9.6-beta8_5413 ）

build.gradle

@@ -1,15 +1,6 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
     repositories {
-        maven { url 'https://maven.aliyun.com/repository/public/' } 
-        maven { url 'https://maven.aliyun.com/repository/google/' }
-        maven { url 'https://maven.aliyun.com/repository/gradle-plugin/' }
-        maven { url 'https://dl.bintray.com/ppartisan/maven/' }
-        maven { url "https://clojars.org/repo/" }
-        maven { url "https://jitpack.io" }
-        mavenCentral()
-        google()
-		
         mavenLocal {
             // 设置本地Maven仓库路径
             url 'file:///sdcard/.m2/repository/'
@@ -20,6 +11,19 @@ buildscript {
         maven { url "https://nexus.winboll.cc/repository/maven-public/" }
         // "WinBoLL Snapshot"
         maven { url "https://nexus.winboll.cc/repository/maven-snapshots/" }
+        
+        maven { url 'https://maven.aliyun.com/repository/public/' } 
+        maven { url 'https://maven.aliyun.com/repository/google/' }
+        maven { url 'https://maven.aliyun.com/repository/gradle-plugin/' }
+        maven { url 'https://dl.bintray.com/ppartisan/maven/' }
+        maven { url "https://clojars.org/repo/" }
+        maven { url "https://jitpack.io" }
+        mavenCentral()
+        google()
+        //println "mavenLocal : ==========="
+        //println mavenLocal().url
+        //println "mavenLocal : ==========="
+        //mavenLocal()
     }
     dependencies {
 	    // 适配MIUI12
@@ -31,15 +35,6 @@ buildscript {
 
 allprojects {
     repositories {
-        maven { url 'https://maven.aliyun.com/repository/public/' } 
-        maven { url 'https://maven.aliyun.com/repository/google/' }
-        maven { url 'https://maven.aliyun.com/repository/gradle-plugin/' }
-        maven { url 'https://dl.bintray.com/ppartisan/maven/' }
-        maven { url "https://clojars.org/repo/" }
-        maven { url "https://jitpack.io" }
-        mavenCentral()
-        google()
-		
         mavenLocal {
             // 设置本地Maven仓库路径
             url 'file:///sdcard/.m2/repository/'
@@ -50,6 +45,19 @@ allprojects {
         maven { url "https://nexus.winboll.cc/repository/maven-public/" }
         // "WinBoLL Snapshot"
         maven { url "https://nexus.winboll.cc/repository/maven-snapshots/" }
+        
+        maven { url 'https://maven.aliyun.com/repository/public/' } 
+        maven { url 'https://maven.aliyun.com/repository/google/' }
+        maven { url 'https://maven.aliyun.com/repository/gradle-plugin/' }
+        maven { url 'https://dl.bintray.com/ppartisan/maven/' }
+        maven { url "https://clojars.org/repo/" }
+        maven { url "https://jitpack.io" }
+        mavenCentral()
+        google()
+        //println "mavenLocal : ==========="
+        //println mavenLocal().url
+        //println "mavenLocal : ==========="
+        //mavenLocal()
     }
     ext {
         // 定义全局变量，常用于版本管理

debugtemp/README.md

@@ -1,7 +1,7 @@
-# Gallery
+# WinBoLL
 
 #### 介绍
-云宝相册应用
+WinBoLL 应用编译功能临时调试项目
 
 #### 软件架构
 适配安卓应用 [AIDE Pro] 的 Gradle 编译结构。
@@ -10,9 +10,12 @@
 
 #### Gradle 编译说明
 调试版编译命令 ：gradle assembleBetaDebug
-阶段版编译命令 ：bash .winboll/bashPublishAPKAddTag.sh gallery
+阶段版编译命令 ：bash .winboll/bashPublishAPKAddTag.sh debugtemp
 
 #### 使用说明
+3. Termux应用配置：
+- 已安装Termux（包名 com.termux ）；
+- 执行  echo "allow-external-apps = true" > ~/.termux/termux.properties
 
 #### 参与贡献
 

debugtemp/build.gradle

@@ -23,7 +23,7 @@ android {
     buildToolsVersion "30.0.3"
 	
     defaultConfig {
-        applicationId "cc.winboll.studio.gallery"
+        applicationId "cc.winboll.studio.debugtemp"
 	    minSdkVersion 23
 		// 适配MIUI12
         targetSdkVersion 30
@@ -103,13 +103,13 @@ dependencies {
     implementation "io.noties.markwon:linkify:$markwonVersion"
     implementation "io.noties.markwon:recycler:$markwonVersion"
 	*/
-	/*implementation 'com.termux:terminal-emulator:0.118.0'
+	implementation 'com.termux:terminal-emulator:0.118.0'
 	implementation 'com.termux:terminal-view:0.118.0'
 	implementation 'com.termux:termux-shared:0.118.0'
-	*/
+	
 	// WinBoLL库 nexus.winboll.cc 地址
-	api 'cc.winboll.studio:libaes:15.15.9'
-    api 'cc.winboll.studio:libappbase:15.15.21'
+	api 'cc.winboll.studio:libaes:15.15.2'
+    api 'cc.winboll.studio:libappbase:15.15.11'
 	
 	// WinBoLL备用库 jitpack.io 地址
 	//api 'com.github.ZhanGSKen:AES:aes-v15.15.7'

debugtemp/build.properties

@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Fri May 01 10:29:10 HKT 2026
-stageCount=15
+#Sun Mar 15 13:16:41 HKT 2026
+stageCount=1
 libraryProject=
 baseVersion=15.0
-publishVersion=15.0.14
+publishVersion=15.0.0
 buildCount=0
-baseBetaVersion=15.0.15
+baseBetaVersion=15.0.1

debugtemp/src/beta/res/values/strings.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">DebugTemp☆</string>
+
+</resources>

debugtemp/src/main/AndroidManifest.xml

@@ -0,0 +1,37 @@
+<?xml version='1.0' encoding='utf-8'?>
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    package="cc.winboll.studio.debugtemp">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:label="@string/app_name"
+        android:theme="@style/MyAppTheme"
+        android:resizeableActivity="true"
+        android:name=".App">
+
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name">
+
+            <intent-filter>
+
+                <action android:name="android.intent.action.MAIN"/>
+
+                <category android:name="android.intent.category.LAUNCHER"/>
+
+            </intent-filter>
+
+        </activity>
+
+        <meta-data
+            android:name="android.max_aspect"
+            android:value="4.0"/>
+
+        <activity android:name=".GlobalApplication$CrashActivity"/>
+
+    </application>
+
+</manifest>

debugtemp/src/main/java/cc/winboll/studio/debugtemp/App.java

@@ -0,0 +1,340 @@
+package cc.winboll.studio.debugtemp;
+
+import android.app.Activity;
+import android.content.ClipData;
+import android.content.ClipboardManager;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageInfo;
+import android.content.res.Resources;
+import android.graphics.Typeface;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.Gravity;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.ViewGroup;
+import android.widget.HorizontalScrollView;
+import android.widget.ScrollView;
+import android.widget.TextView;
+import android.widget.Toast;
+import cc.winboll.studio.libappbase.GlobalApplication;
+import cc.winboll.studio.libappbase.ToastUtils;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.Closeable;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.lang.Thread.UncaughtExceptionHandler;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.LinkedHashMap;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public class App extends GlobalApplication {
+
+    private static Handler MAIN_HANDLER = new Handler(Looper.getMainLooper());
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        
+        // 初始化 Toast 框架
+        ToastUtils.init(this);
+		
+        //CrashHandler.getInstance().registerGlobal(this);
+        //CrashHandler.getInstance().registerPart(this);
+    }
+
+    public static void write(InputStream input, OutputStream output) throws IOException {
+        byte[] buf = new byte[1024 * 8];
+        int len;
+        while ((len = input.read(buf)) != -1) {
+            output.write(buf, 0, len);
+        }
+    }
+
+    public static void write(File file, byte[] data) throws IOException {
+        File parent = file.getParentFile();
+        if (parent != null && !parent.exists()) parent.mkdirs();
+
+        ByteArrayInputStream input = new ByteArrayInputStream(data);
+        FileOutputStream output = new FileOutputStream(file);
+        try {
+            write(input, output);
+        } finally {
+            closeIO(input, output);
+        }
+    }
+
+    public static String toString(InputStream input) throws IOException {
+        ByteArrayOutputStream output = new ByteArrayOutputStream();
+        write(input, output);
+        try {
+            return output.toString("UTF-8");
+        } finally {
+            closeIO(input, output);
+        }
+    }
+
+    public static void closeIO(Closeable... closeables) {
+        for (Closeable closeable : closeables) {
+            try {
+                if (closeable != null) closeable.close();
+            } catch (IOException ignored) {}
+        }
+    }
+
+    public static class CrashHandler {
+
+        public static final UncaughtExceptionHandler DEFAULT_UNCAUGHT_EXCEPTION_HANDLER = Thread.getDefaultUncaughtExceptionHandler();
+
+        private static CrashHandler sInstance;
+
+        private PartCrashHandler mPartCrashHandler;
+
+        public static CrashHandler getInstance() {
+            if (sInstance == null) {
+                sInstance = new CrashHandler();
+            }
+            return sInstance;
+        }
+
+        public void registerGlobal(Context context) {
+            registerGlobal(context, null);
+        }
+
+        public void registerGlobal(Context context, String crashDir) {
+            Thread.setDefaultUncaughtExceptionHandler(new UncaughtExceptionHandlerImpl(context.getApplicationContext(), crashDir));
+        }
+
+        public void unregister() {
+            Thread.setDefaultUncaughtExceptionHandler(DEFAULT_UNCAUGHT_EXCEPTION_HANDLER);
+        }
+
+        public void registerPart(Context context) {
+            unregisterPart(context);
+            mPartCrashHandler = new PartCrashHandler(context.getApplicationContext());
+            MAIN_HANDLER.postAtFrontOfQueue(mPartCrashHandler);
+        }
+
+        public void unregisterPart(Context context) {
+            if (mPartCrashHandler != null) {
+                mPartCrashHandler.isRunning.set(false);
+                mPartCrashHandler = null;
+            }
+        }
+
+        private static class PartCrashHandler implements Runnable {
+
+            private final Context mContext;
+
+            public AtomicBoolean isRunning = new AtomicBoolean(true);
+
+            public PartCrashHandler(Context context) {
+                this.mContext = context;
+            }
+
+            @Override
+            public void run() {
+                while (isRunning.get()) {
+                    try {
+                        Looper.loop();
+                    } catch (final Throwable e) {
+                        e.printStackTrace();
+                        if (isRunning.get()) {
+                            MAIN_HANDLER.post(new Runnable(){
+
+                                    @Override
+                                    public void run() {
+                                        Toast.makeText(mContext, e.toString(), Toast.LENGTH_LONG).show();
+                                    }
+                                });
+                        } else {
+                            if (e instanceof RuntimeException) {
+                                throw (RuntimeException)e;
+                            } else {
+                                throw new RuntimeException(e);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        private static class UncaughtExceptionHandlerImpl implements UncaughtExceptionHandler {
+
+            private static DateFormat DATE_FORMAT = new SimpleDateFormat("yyyy_MM_dd-HH_mm_ss");
+
+            private final Context mContext;
+
+            private final File mCrashDir;
+
+            public UncaughtExceptionHandlerImpl(Context context, String crashDir) {
+                this.mContext = context;
+                this.mCrashDir = TextUtils.isEmpty(crashDir) ? new File(mContext.getExternalCacheDir(), "crash") : new File(crashDir);
+            }
+
+            @Override
+            public void uncaughtException(Thread thread, Throwable throwable) {
+                try {
+
+                    String log = buildLog(throwable);
+                    writeLog(log);
+
+                    try {
+                        Intent intent = new Intent(mContext, CrashActivity.class);
+                        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                        intent.putExtra(Intent.EXTRA_TEXT, log);
+                        mContext.startActivity(intent);
+                    } catch (Throwable e) {
+                        e.printStackTrace();
+                        writeLog(e.toString());
+                    }
+
+                    throwable.printStackTrace();
+                    android.os.Process.killProcess(android.os.Process.myPid());
+                    System.exit(0);
+
+                } catch (Throwable e) {
+                    if (DEFAULT_UNCAUGHT_EXCEPTION_HANDLER != null) DEFAULT_UNCAUGHT_EXCEPTION_HANDLER.uncaughtException(thread, throwable);
+                }
+            }
+
+            private String buildLog(Throwable throwable) {
+                String time = DATE_FORMAT.format(new Date());
+
+                String versionName = "unknown";
+                long versionCode = 0;
+                try {
+                    PackageInfo packageInfo = mContext.getPackageManager().getPackageInfo(mContext.getPackageName(), 0);
+                    versionName = packageInfo.versionName;
+                    versionCode = Build.VERSION.SDK_INT >= 28 ? packageInfo.getLongVersionCode() : packageInfo.versionCode;
+                } catch (Throwable ignored) {}
+
+                LinkedHashMap<String, String> head = new LinkedHashMap<String, String>();
+                head.put("Time Of Crash", time);
+                head.put("Device", String.format("%s, %s", Build.MANUFACTURER, Build.MODEL));
+                head.put("Android Version", String.format("%s (%d)", Build.VERSION.RELEASE, Build.VERSION.SDK_INT));
+                head.put("App Version", String.format("%s (%d)", versionName, versionCode));
+                head.put("Kernel", getKernel());
+                head.put("Support Abis", Build.VERSION.SDK_INT >= 21 && Build.SUPPORTED_ABIS != null ? Arrays.toString(Build.SUPPORTED_ABIS): "unknown");
+                head.put("Fingerprint", Build.FINGERPRINT);
+
+                StringBuilder builder = new StringBuilder();
+
+                for (String key : head.keySet()) {
+                    if (builder.length() != 0) builder.append("\n");
+                    builder.append(key);
+                    builder.append(" :    ");
+                    builder.append(head.get(key));
+                }
+
+                builder.append("\n\n");
+                builder.append(Log.getStackTraceString(throwable));
+
+                return builder.toString(); 
+            }
+
+            private void writeLog(String log) {
+                String time = DATE_FORMAT.format(new Date());
+                File file = new File(mCrashDir, "crash_" + time + ".txt");
+                try {
+                    write(file, log.getBytes("UTF-8"));
+                } catch (Throwable e) {
+                    e.printStackTrace();
+                } 
+            }
+
+            private static String getKernel() {
+                try {
+                    return App.toString(new FileInputStream("/proc/version")).trim();
+                } catch (Throwable e) {
+                    return e.getMessage();
+                }
+            }
+        }
+    }
+
+    public static final class CrashActivity extends Activity {
+
+        private String mLog;
+
+        @Override
+        protected void onCreate(Bundle savedInstanceState) {
+            super.onCreate(savedInstanceState);
+
+            setTheme(android.R.style.Theme_DeviceDefault);
+            setTitle("App Crash");
+
+            mLog = getIntent().getStringExtra(Intent.EXTRA_TEXT);
+
+            ScrollView contentView = new ScrollView(this);
+            contentView.setFillViewport(true);
+
+            HorizontalScrollView horizontalScrollView = new HorizontalScrollView(this);
+
+            TextView textView = new TextView(this);
+            int padding = dp2px(16);
+            textView.setPadding(padding, padding, padding, padding);
+            textView.setText(mLog);
+            textView.setTextIsSelectable(true);
+            textView.setTypeface(Typeface.DEFAULT);
+            textView.setLinksClickable(true);
+
+            horizontalScrollView.addView(textView);
+            contentView.addView(horizontalScrollView, ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
+
+            setContentView(contentView);
+        }
+
+        private void restart() {
+            Intent intent = getPackageManager().getLaunchIntentForPackage(getPackageName());
+            if (intent != null) {
+                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                startActivity(intent);
+            }
+            finish();
+            android.os.Process.killProcess(android.os.Process.myPid());
+            System.exit(0);
+        }
+
+        private static int dp2px(float dpValue) {
+            final float scale = Resources.getSystem().getDisplayMetrics().density;
+            return (int) (dpValue * scale + 0.5f);
+        }
+
+        @Override
+        public boolean onCreateOptionsMenu(Menu menu) {
+            menu.add(0, android.R.id.copy, 0, android.R.string.copy)
+                .setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
+            return super.onCreateOptionsMenu(menu);
+        }
+
+        @Override
+        public boolean onOptionsItemSelected(MenuItem item) {
+            switch (item.getItemId()) {
+                case android.R.id.copy:
+                    ClipboardManager cm = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
+                    cm.setPrimaryClip(ClipData.newPlainText(getPackageName(), mLog));
+                    return true;
+            }
+            return super.onOptionsItemSelected(item);
+        }
+
+        @Override
+        public void onBackPressed() {
+            restart();
+        }
+    }
+}

debugtemp/src/main/java/cc/winboll/studio/debugtemp/MainActivity.java

@@ -0,0 +1,33 @@
+package cc.winboll.studio.debugtemp;
+
+
+
+import android.os.Bundle;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import cc.winboll.studio.libappbase.LogView;
+import cc.winboll.studio.libappbase.ToastUtils;
+
+public class MainActivity extends AppCompatActivity {
+
+    LogView mLogView;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+		Toolbar toolbar=(Toolbar)findViewById(R.id.toolbar);
+		setSupportActionBar(toolbar);
+
+        mLogView = findViewById(R.id.logview);
+        
+        ToastUtils.show("onCreate");
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        mLogView.start();
+    }
+}

debugtemp/src/main/res/layout/activity_main.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:app="http://schemas.android.com/apk/res-auto"
+	android:layout_width="match_parent"
+	android:layout_height="match_parent"
+	android:orientation="vertical">
+
+	<com.google.android.material.appbar.AppBarLayout
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
+
+		<androidx.appcompat.widget.Toolbar
+			android:id="@+id/toolbar"
+			android:layout_width="match_parent"
+			android:layout_height="?attr/actionBarSize"
+			app:popupTheme="@style/ThemeOverlay.AppCompat.Light"/>
+
+	</com.google.android.material.appbar.AppBarLayout>
+
+	<LinearLayout
+		android:orientation="vertical"
+		android:layout_width="match_parent"
+		android:layout_height="0dp"
+		android:layout_weight="1.0"
+		android:gravity="center_vertical|center_horizontal">
+
+		<TextView
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:text="DebugTemp"
+			android:textAppearance="?android:attr/textAppearanceLarge"/>
+
+	</LinearLayout>
+
+	<LinearLayout
+		android:orientation="vertical"
+		android:layout_width="match_parent"
+		android:layout_height="0dp"
+		android:layout_weight="1.0">
+
+		<cc.winboll.studio.libappbase.LogView
+			android:layout_width="match_parent"
+			android:layout_height="match_parent"
+			android:id="@+id/logview"/>
+
+	</LinearLayout>
+
+</LinearLayout>
+

debugtemp/src/main/res/values/colors.xml

@@ -3,6 +3,4 @@
     <color name="colorPrimary">#009688</color>
     <color name="colorPrimaryDark">#00796B</color>
     <color name="colorAccent">#FF9800</color>
-    <color name="black">#000000</color>
-    <color name="white">#FFFFFF</color>
 </resources>

debugtemp/src/main/res/values/strings.xml

@@ -0,0 +1,4 @@
+<resources>
+    <string name="app_name">DebugTemp</string>
+    
+</resources>

debugtemp/src/main/res/values/styles.xml

@@ -1,16 +1,11 @@
 <resources>
 
     <!-- Base application theme. -->
-    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
+    <style name="MyAppTheme" parent="Theme.AppCompat.Light.NoActionBar">
         <!-- Customize your theme here. -->
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
     </style>
 
-    <style name="ColorPaletteDialog" parent="Theme.AppCompat.Light.NoActionBar">
-        <item name="android:windowBackground">@android:color/transparent</item>
-        <item name="android:windowIsFloating">false</item>
-    </style>
-
 </resources>

gallery/src/beta/res/values/strings.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-
-    <!-- Put flavor specific strings here -->
-    <string name="app_name">Gallery+</string>
-</resources>

gallery/src/main/AndroidManifest.xml

@@ -1,66 +0,0 @@
-<?xml version='1.0' encoding='utf-8'?>
-<manifest
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    package="cc.winboll.studio.gallery">
-
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
-    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"/>
-
-    <application
-        android:allowBackup="true"
-        android:icon="@mipmap/ic_launcher"
-        android:roundIcon="@mipmap/ic_launcher_round"
-        android:label="@string/app_name"
-        android:theme="@style/AppTheme"
-        android:resizeableActivity="true"
-        android:name=".GlobalWinBoLLApplication"
-		android:requestLegacyExternalStorage="true">
-
-        <activity
-            android:name=".MainActivity"
-            android:label="@string/app_name">
-
-            <intent-filter>
-
-                <action android:name="android.intent.action.MAIN"/>
-
-                <category android:name="android.intent.category.LAUNCHER"/>
-
-            </intent-filter>
-
-        </activity>
-
-        <activity
-            android:name=".SettingsActivity"
-            android:label="@string/settings_title"/>
-
-        <activity
-            android:name=".AlbumActivity"
-            android:label="@string/app_name"/>
-
-        <activity
-            android:name=".ImageViewerActivity"
-            android:label="@string/app_name"/>
-
-        <activity
-            android:name=".TrashActivity"
-            android:label="@string/trash"/>
-            
-        <activity
-            android:name=".CropActivity"
-            android:label="调整封面"/>
-        
-        <activity
-            android:name=".AboutActivity"
-            android:label="@string/about"/>
-
-        <meta-data
-            android:name="android.max_aspect"
-            android:value="4.0"/>
-
-        <activity android:name=".GlobalApplication$CrashActivity"/>
-
-    </application>
-
-</manifest>

gallery/src/main/java/cc/winboll/studio/gallery/AboutActivity.java

@@ -1,51 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.os.Bundle;
-import android.view.View;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.appcompat.widget.Toolbar;
-import cc.winboll.studio.libappbase.LogUtils;
-import cc.winboll.studio.libappbase.models.APPInfo;
-import cc.winboll.studio.libappbase.views.AboutView;
-
-public class AboutActivity extends AppCompatActivity {
-
-    public static final String TAG = "AboutActivity";
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_about);
-
-        Toolbar toolbar = findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
-        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
-        toolbar.setNavigationOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                finish();
-            }
-        });
-
-        AboutView aboutView = findViewById(R.id.aboutview);
-        aboutView.setAPPInfo(genDefaultAppInfo());
-    }
-
-    private APPInfo genDefaultAppInfo() {
-        LogUtils.d(TAG, "genDefaultAppInfo() 调用");
-        String branchName = "gallery";
-        APPInfo appInfo = new APPInfo();
-        appInfo.setAppName("Gallery");
-        appInfo.setAppIcon(R.drawable.ic_winboll);
-        appInfo.setAppDescription(getString(R.string.app_description));
-        appInfo.setAppGitName("WinBoLL");
-        appInfo.setAppGitOwner("Studio");
-        appInfo.setAppGitAPPBranch(branchName);
-        appInfo.setAppGitAPPSubProjectFolder(branchName);
-        appInfo.setAppHomePage("https://www.winboll.cc/apks/index.php?project=Gallery");
-        appInfo.setAppAPKName("Gallery");
-        appInfo.setAppAPKFolderName("Gallery");
-        LogUtils.d(TAG, "genDefaultAppInfo: 应用信息已生成");
-        return appInfo;
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/Album.java

@@ -1,25 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.net.Uri;
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class Album {
-    public static final String TAG = "Album";
-    private String name;
-    private String path;
-    private Uri coverUri;
-    private int imageCount;
-
-    public Album(String name, String path, Uri coverUri, int imageCount) {
-        LogUtils.d(TAG, "Album created: " + name);
-        this.name = name;
-        this.path = path;
-        this.coverUri = coverUri;
-        this.imageCount = imageCount;
-    }
-
-    public String getName() { return name; }
-    public String getPath() { return path; }
-    public Uri getCoverUri() { return coverUri; }
-    public int getImageCount() { return imageCount; }
-}

gallery/src/main/java/cc/winboll/studio/gallery/AlbumActivity.java

@@ -1,251 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.content.ContentResolver;
-import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.Bundle;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.Toast;
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.appcompat.widget.Toolbar;
-import androidx.core.app.ActivityCompat;
-import androidx.core.content.ContextCompat;
-import androidx.recyclerview.widget.GridLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-import com.google.android.material.floatingactionbutton.FloatingActionButton;
-import java.util.ArrayList;
-
-import cc.winboll.studio.libappbase.LogUtils;
-import cc.winboll.studio.gallery.ImageAdapter.OnImageClickListener;
-
-public class AlbumActivity extends AppCompatActivity {
-    public static final String TAG = "AlbumActivity";
-    private static final int PERMISSION_REQUEST_CODE = 101;
-    public static final String EXTRA_ALBUM_PATH = "album_path";
-    public static final String EXTRA_ALBUM_NAME = "album_name";
-    private RecyclerView recyclerView;
-    private ImageAdapter adapter;
-    private String albumPath;
-    private String albumName;
-    private FloatingActionButton fabScrollTop;
-    private Preferences prefs;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_main);
-        LogUtils.d(TAG, "onCreate");
-        
-        Toolbar toolbar = findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
-        
-        albumPath = getIntent().getStringExtra(EXTRA_ALBUM_PATH);
-        albumName = getIntent().getStringExtra(EXTRA_ALBUM_NAME);
-        
-        getSupportActionBar().setTitle(albumName);
-        
-        prefs = new Preferences(this);
-        
-        recyclerView = findViewById(R.id.recycler_view);
-        recyclerView.setLayoutManager(new GridLayoutManager(this, 3));
-        adapter = new ImageAdapter();
-        adapter.setContext(this);
-        adapter.setAlbumPath(albumPath);
-        recyclerView.setAdapter(adapter);
-        
-        fabScrollTop = findViewById(R.id.fab_scroll_top);
-        fabScrollTop.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                recyclerView.scrollToPosition(0);
-            }
-        });
-        
-        recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
-            @Override
-            public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
-                super.onScrolled(recyclerView, dx, dy);
-                GridLayoutManager layoutManager = (GridLayoutManager) recyclerView.getLayoutManager();
-                if (layoutManager != null) {
-                    int firstVisible = layoutManager.findFirstVisibleItemPosition();
-                    if (firstVisible > 0) {
-                        fabScrollTop.setVisibility(View.VISIBLE);
-                    } else {
-                        fabScrollTop.setVisibility(View.GONE);
-                    }
-                }
-            }
-        });
-        
-        adapter.setOnImageClickListener(new OnImageClickListener() {
-            @Override
-            public void onImageClick(int position, ArrayList<Uri> urls, ArrayList<String> paths) {
-                Intent intent = new Intent(AlbumActivity.this, ImageViewerActivity.class);
-                intent.putParcelableArrayListExtra(ImageViewerActivity.EXTRA_IMAGE_URLS, urls);
-                intent.putStringArrayListExtra(ImageViewerActivity.EXTRA_POSITIONS, paths);
-                intent.putExtra(ImageViewerActivity.EXTRA_POSITION, position);
-                startActivity(intent);
-            }
-        });
-        
-        if (checkPermission()) {
-            loadImages();
-        } else {
-            requestPermission();
-        }
-    }
-
-    private boolean checkPermission() {
-        return ContextCompat.checkSelfPermission(this, android.Manifest.permission.READ_EXTERNAL_STORAGE) 
-            == PackageManager.PERMISSION_GRANTED;
-    }
-
-    private void requestPermission() {
-        ActivityCompat.requestPermissions(this, 
-            new String[]{android.Manifest.permission.READ_EXTERNAL_STORAGE}, 
-            PERMISSION_REQUEST_CODE);
-    }
-
-    @Override
-    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, 
-            @NonNull int[] grantResults) {
-        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
-        if (requestCode == PERMISSION_REQUEST_CODE) {
-            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
-                loadImages();
-            } else {
-                Toast.makeText(this, "Permission denied", Toast.LENGTH_SHORT).show();
-            }
-        }
-    }
-
-private String getSortOrder(int sortMode) {
-        switch (sortMode) {
-            case Preferences.SORT_TIME_ASC:
-                return android.provider.MediaStore.Images.Media.DATE_ADDED + " ASC";
-            case Preferences.SORT_NAME_DESC:
-                return android.provider.MediaStore.Images.Media.DISPLAY_NAME + " DESC";
-            case Preferences.SORT_NAME_ASC:
-                return android.provider.MediaStore.Images.Media.DISPLAY_NAME + " ASC";
-            case Preferences.SORT_TIME_DESC:
-            default:
-                return android.provider.MediaStore.Images.Media.DATE_ADDED + " DESC";
-        }
-    }
-    
-    private void loadImages() {
-        LogUtils.d(TAG, "loadImages");
-        ArrayList<Uri> imageUrls = new ArrayList<>();
-        ArrayList<String> imagePaths = new ArrayList<>();
-        ContentResolver contentResolver = getContentResolver();
-        Uri collection = android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
-        
-        String selection = android.provider.MediaStore.Images.Media.DATA + " LIKE ?";
-        String[] selectionArgs = new String[]{albumPath + "%"};
-        int sortMode = prefs.getAlbumSortMode();
-        String sortOrder = getSortOrder(sortMode);
-        
-        try (Cursor cursor = contentResolver.query(collection, null, selection, selectionArgs, sortOrder)) {
-            if (cursor != null) {
-                int dataColumn = cursor.getColumnIndexOrThrow(android.provider.MediaStore.Images.Media.DATA);
-                while (cursor.moveToNext()) {
-                    String path = cursor.getString(dataColumn);
-                    if (path != null && path.startsWith(albumPath + "/")) {
-                        long id = cursor.getLong(cursor.getColumnIndexOrThrow(android.provider.MediaStore.Images.Media._ID));
-                        Uri contentUri = Uri.withAppendedPath(collection, String.valueOf(id));
-                        imageUrls.add(contentUri);
-                        imagePaths.add(path);
-                    }
-                }
-            }
-        }
-        
-        if (imageUrls.isEmpty()) {
-            Toast.makeText(this, R.string.no_images_found, Toast.LENGTH_SHORT).show();
-            LogUtils.i(TAG, "No images found");
-        }
-        adapter.setData(imageUrls, imagePaths);
-        LogUtils.d(TAG, "Loaded " + imageUrls.size() + " images");
-    }
-    
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        getMenuInflater().inflate(R.menu.menu_album, menu);
-        int sortMode = prefs.getAlbumSortMode();
-        int menuId = getSortMenuId(sortMode);
-        MenuItem item = menu.findItem(menuId);
-        if (item != null) {
-            item.setChecked(true);
-        }
-        MenuItem sortItem = menu.findItem(R.id.action_sort);
-        if (sortItem != null && sortItem.getSubMenu() != null) {
-            sortItem.getSubMenu().setGroupCheckable(0, true, true);
-        }
-        return true;
-    }
-    
-    private int getSortMenuId(int sortMode) {
-        switch (sortMode) {
-            case Preferences.SORT_TIME_ASC:
-                return R.id.sort_time_asc;
-            case Preferences.SORT_NAME_DESC:
-                return R.id.sort_name_desc;
-            case Preferences.SORT_NAME_ASC:
-                return R.id.sort_name_asc;
-            case Preferences.SORT_TIME_DESC:
-            default:
-                return R.id.sort_time_desc;
-        }
-    }
-    
-    @Override
-    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
-        int itemId = item.getItemId();
-        if (itemId == R.id.sort_time_desc) {
-            prefs.setAlbumSortMode(Preferences.SORT_TIME_DESC);
-            item.setChecked(true);
-            loadImages();
-            return true;
-        } else if (itemId == R.id.sort_time_asc) {
-            prefs.setAlbumSortMode(Preferences.SORT_TIME_ASC);
-            item.setChecked(true);
-            loadImages();
-            return true;
-        } else if (itemId == R.id.sort_name_desc) {
-            prefs.setAlbumSortMode(Preferences.SORT_NAME_DESC);
-            item.setChecked(true);
-            loadImages();
-            return true;
-        } else if (itemId == R.id.sort_name_asc) {
-            prefs.setAlbumSortMode(Preferences.SORT_NAME_ASC);
-            item.setChecked(true);
-            loadImages();
-            return true;
-        }
-        return super.onOptionsItemSelected(item);
-    }
-    
-    @Override
-    protected void onResume() {
-        super.onResume();
-        if (checkPermission()) {
-            loadImages();
-        }
-        if (adapter != null) {
-            adapter.refreshBg();
-        }
-    }
-    
-    @Override
-    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-        super.onActivityResult(requestCode, resultCode, data);
-        if (requestCode == 100 && resultCode == RESULT_OK) {
-            loadImages();
-        }
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/AlbumAdapter.java

@@ -1,255 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.net.Uri;
-import android.provider.MediaStore;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.view.View.OnLongClickListener;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-import android.widget.TextView;
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
-import com.bumptech.glide.Glide;
-import java.io.File;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class AlbumAdapter extends RecyclerView.Adapter<AlbumAdapter.ViewHolder> {
-    public static final String TAG = "AlbumAdapter";
-    private ArrayList<Album> albums = new ArrayList<>();
-    private OnAlbumClickListener listener;
-    private Preferences prefs;
-    private int bgType = 0;
-    private PinnedAlbumDbHelper pinnedDbHelper;
-    private OnCoverSizeListener coverSizeListener;
-    private boolean coverSizeReported = false;
-    
-    private int getBgRes() {
-        switch (bgType) {
-            case 0:
-                return R.drawable.bg_checkerboard;
-            case 1:
-                return R.drawable.bg_white;
-            case 2:
-                return R.drawable.bg_black;
-            default:
-                return R.drawable.bg_checkerboard;
-        }
-    }
-
-    public interface OnAlbumClickListener {
-        void onAlbumClick(Album album);
-    }
-    
-    public interface OnCoverSizeListener {
-        void onCoverSize(int width, int height);
-    }
-    
-    public static final int DEFAULT_COVER_WIDTH = 240;
-    public static final int DEFAULT_COVER_HEIGHT = 120;
-    
-    public void setOnAlbumClickListener(OnAlbumClickListener listener) {
-        this.listener = listener;
-    }
-    
-    public void setOnCoverSizeListener(OnCoverSizeListener listener) {
-        this.coverSizeListener = listener;
-    }
-
-    public void setData(ArrayList<Album> albums) {
-        this.albums = sortAlbums(albums);
-        LogUtils.d(TAG, "setData: " + albums.size() + " albums");
-        notifyDataSetChanged();
-    }
-    
-    private ArrayList<Album> sortAlbums(ArrayList<Album> list) {
-        if (pinnedDbHelper == null || list == null || list.isEmpty()) {
-            return list;
-        }
-        ArrayList<Album> pinned = new ArrayList<>();
-        ArrayList<Album> unpinned = new ArrayList<>();
-        for (Album album : list) {
-            if (pinnedDbHelper.isPinned(album.getPath())) {
-                pinned.add(album);
-            } else {
-                unpinned.add(album);
-            }
-        }
-        pinned.addAll(unpinned);
-        return pinned;
-    }
-    
-    public void setContext(android.content.Context context) {
-        prefs = new Preferences(context);
-        bgType = prefs.getBgType();
-        pinnedDbHelper = PinnedAlbumDbHelper.getInstance(context);
-    }
-    
-    public void refreshBg() {
-        if (prefs != null) {
-            bgType = prefs.getBgType();
-        }
-        notifyDataSetChanged();
-    }
-    
-    public void refreshCover() {
-        notifyDataSetChanged();
-    }
-    
-    public void refreshPinned() {
-        if (pinnedDbHelper != null && albums != null && !albums.isEmpty()) {
-            ArrayList<Album> pinned = new ArrayList<>();
-            ArrayList<Album> unpinned = new ArrayList<>();
-            for (Album album : albums) {
-                if (pinnedDbHelper.isPinned(album.getPath())) {
-                    pinned.add(album);
-                } else {
-                    unpinned.add(album);
-                }
-            }
-            Comparator<Album> nameComparator = new Comparator<Album>() {
-                @Override
-                public int compare(Album a1, Album a2) {
-                    return a1.getName().compareToIgnoreCase(a2.getName());
-                }
-            };
-            Collections.sort(pinned, nameComparator);
-            Collections.sort(unpinned, nameComparator);
-            albums.clear();
-            albums.addAll(pinned);
-            albums.addAll(unpinned);
-            notifyDataSetChanged();
-        }
-    }
-    
-private void showContextMenu(View view, final Album album) {
-        android.app.AlertDialog.Builder builder = new android.app.AlertDialog.Builder(view.getContext());
-        builder.setTitle(album.getName());
-        final boolean isPinned = pinnedDbHelper != null && pinnedDbHelper.isPinned(album.getPath());
-        String[] items = isPinned ? new String[]{"取消置顶"} : new String[]{"置顶"};
-        builder.setItems(items, new android.content.DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(android.content.DialogInterface dialog, int which) {
-                if (pinnedDbHelper != null) {
-                    if (which == 0) {
-                        if (isPinned) {
-                            pinnedDbHelper.unpinAlbum(album.getPath());
-                        } else {
-                            pinnedDbHelper.pinAlbum(album.getPath());
-                        }
-                        refreshPinned();
-                    }
-                }
-            }
-        });
-        builder.show();
-    }
-
-    @NonNull
-    @Override
-    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        View view = LayoutInflater.from(parent.getContext())
-            .inflate(R.layout.item_album, parent, false);
-        return new ViewHolder(view);
-    }
-
-    @Override
-    public void onBindViewHolder(@NonNull ViewHolder holder, final int position) {
-        final Album album = albums.get(position);
-        LogUtils.d(TAG, "bind: " + album.getName() + ", cover=" + album.getCoverUri());
-        
-        holder.coverImage.setBackgroundResource(getBgRes());
-        
-        boolean isPinned = pinnedDbHelper != null && pinnedDbHelper.isPinned(album.getPath());
-        holder.pinIcon.setVisibility(isPinned ? View.VISIBLE : View.GONE);
-        
-        holder.itemView.setOnLongClickListener(new View.OnLongClickListener() {
-            @Override
-            public boolean onLongClick(View v) {
-                showContextMenu(holder.itemView, album);
-                return true;
-            }
-        });
-        
-        holder.albumName.setText(album.getName());
-        holder.imageCount.setText(album.getImageCount() + " photos");
-        
-        holder.itemView.post(new Runnable() {
-            @Override
-            public void run() {
-                if (!coverSizeReported && prefs != null) {
-                    int savedWidth = prefs.getCoverWidth();
-                    if (savedWidth == AlbumAdapter.DEFAULT_COVER_WIDTH) {
-                        int width = holder.coverImage.getWidth();
-                        int height = holder.coverImage.getHeight();
-                        if (width > 0 && height > 0) {
-                            prefs.setCoverWidth(width);
-                            prefs.setCoverHeight(height);
-                            float ratio = (float) width / height;
-                            prefs.setCoverRatio(ratio);
-                            coverSizeReported = true;
-                            if (coverSizeListener != null) {
-                                coverSizeListener.onCoverSize(width, height);
-                            }
-                        }
-                    }
-                }
-            }
-        });
-        
-        holder.itemView.setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                if (listener != null) {
-                    listener.onAlbumClick(album);
-                }
-            }
-        });
-        
-        Uri coverUri = album.getCoverUri();
-        if (coverUri != null) {
-            String uriString = coverUri.toString();
-            LogUtils.d(TAG, "uri scheme: " + coverUri.getScheme() + ", path: " + uriString);
-            
-            if ("file".equals(coverUri.getScheme())) {
-                File coverFile = new File(coverUri.getPath());
-                if (coverFile.exists()) {
-                    Glide.with(holder.coverImage.getContext())
-                        .load(coverFile)
-                        .fitCenter()
-                        .into(holder.coverImage);
-                    return;
-                }
-            }
-            
-            Glide.with(holder.coverImage.getContext())
-                .load(coverUri)
-                .fitCenter()
-                .into(holder.coverImage);
-        }
-    }
-
-    @Override
-    public int getItemCount() {
-        return albums.size();
-    }
-
-    static class ViewHolder extends RecyclerView.ViewHolder {
-        ImageView coverImage;
-        ImageView pinIcon;
-        TextView albumName;
-        TextView imageCount;
-        ViewHolder(View itemView) {
-            super(itemView);
-            coverImage = itemView.findViewById(R.id.album_cover);
-            pinIcon = itemView.findViewById(R.id.pin_icon);
-            albumName = itemView.findViewById(R.id.album_name);
-            imageCount = itemView.findViewById(R.id.image_count);
-        }
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/AlbumCoverDbHelper.java

@@ -1,131 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.database.sqlite.SQLiteDatabase;
-import android.database.sqlite.SQLiteOpenHelper;
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class AlbumCoverDbHelper extends SQLiteOpenHelper {
-    public static final String TAG = "AlbumCoverDbHelper";
-    private static final String DB_NAME = "album_cover.db";
-    private static final int DB_VERSION = 2;
-    private static final String TABLE_NAME = "album_covers";
-    private static final String COLUMN_ALBUM_PATH = "album_path";
-    private static final String COLUMN_IMAGE_PATH = "image_path";
-    private static final String COLUMN_CROP_PATH = "crop_path";
-    
-    private static final String SQL_CREATE = "CREATE TABLE " + TABLE_NAME + " (" 
-        + COLUMN_ALBUM_PATH + " TEXT PRIMARY KEY, "
-        + COLUMN_IMAGE_PATH + " TEXT, "
-        + COLUMN_CROP_PATH + " TEXT)";
-    
-    private static AlbumCoverDbHelper dbHelper;
-    
-    public static AlbumCoverDbHelper getInstance(Context context) {
-        if (dbHelper == null) {
-            dbHelper = new AlbumCoverDbHelper(context.getApplicationContext());
-        }
-        return dbHelper;
-    }
-    
-    public AlbumCoverDbHelper(Context context) {
-        super(context, DB_NAME, null, DB_VERSION);
-    }
-    
-    @Override
-    public void onCreate(SQLiteDatabase db) {
-        db.execSQL(SQL_CREATE);
-    }
-    
-    @Override
-    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
-        if (oldVersion < 2) {
-            try {
-                db.execSQL("ALTER TABLE " + TABLE_NAME + " ADD COLUMN " + COLUMN_CROP_PATH + " TEXT");
-            } catch (Exception e) {
-                db.execSQL("DROP TABLE IF EXISTS " + TABLE_NAME);
-                onCreate(db);
-            }
-        }
-    }
-    
-    public void setCoverWithCrop(String albumPath, String imagePath, String cropPath) {
-        SQLiteDatabase db = getWritableDatabase();
-        ContentValues values = new ContentValues();
-        values.put(COLUMN_ALBUM_PATH, albumPath);
-        values.put(COLUMN_IMAGE_PATH, imagePath);
-        values.put(COLUMN_CROP_PATH, cropPath);
-        db.insertWithOnConflict(TABLE_NAME, null, values, SQLiteDatabase.CONFLICT_REPLACE);
-        LogUtils.d(TAG, "setCoverWithCrop: album=" + albumPath + ", image=" + imagePath + ", crop=" + cropPath);
-    }
-    
-    public void setCover(String albumPath, String imagePath) {
-        SQLiteDatabase db = getWritableDatabase();
-        ContentValues values = new ContentValues();
-        values.put(COLUMN_ALBUM_PATH, albumPath);
-        values.put(COLUMN_IMAGE_PATH, imagePath);
-        db.insertWithOnConflict(TABLE_NAME, null, values, SQLiteDatabase.CONFLICT_REPLACE);
-        LogUtils.d(TAG, "setCover: album=" + albumPath + ", image=" + imagePath);
-    }
-    
-    public String getCover(String albumPath) {
-        SQLiteDatabase db = getReadableDatabase();
-        Cursor cursor = db.query(TABLE_NAME, new String[]{COLUMN_CROP_PATH, COLUMN_IMAGE_PATH}, 
-            COLUMN_ALBUM_PATH + " = ?", new String[]{albumPath}, null, null, null);
-        String coverPath = null;
-        if (cursor != null) {
-            if (cursor.moveToFirst()) {
-                coverPath = cursor.getString(0);
-                if (coverPath == null) {
-                    coverPath = cursor.getString(1);
-                }
-            }
-            cursor.close();
-        }
-        return coverPath;
-    }
-    
-    public String getCropPath(String albumPath) {
-        SQLiteDatabase db = getReadableDatabase();
-        Cursor cursor = db.query(TABLE_NAME, new String[]{COLUMN_CROP_PATH}, 
-            COLUMN_ALBUM_PATH + " = ?", new String[]{albumPath}, null, null, null);
-        String cropPath = null;
-        if (cursor != null) {
-            if (cursor.moveToFirst()) {
-                cropPath = cursor.getString(0);
-            }
-            cursor.close();
-        }
-        return cropPath;
-    }
-    
-    public String getOriginalImagePath(String albumPath) {
-        SQLiteDatabase db = getReadableDatabase();
-        Cursor cursor = db.query(TABLE_NAME, new String[]{COLUMN_IMAGE_PATH}, 
-            COLUMN_ALBUM_PATH + " = ?", new String[]{albumPath}, null, null, null);
-        String imagePath = null;
-        if (cursor != null) {
-            if (cursor.moveToFirst()) {
-                imagePath = cursor.getString(0);
-            }
-            cursor.close();
-        }
-        return imagePath;
-    }
-    
-    public void clearCover(String albumPath) {
-        SQLiteDatabase db = getWritableDatabase();
-        ContentValues values = new ContentValues();
-        values.putNull(COLUMN_CROP_PATH);
-        db.update(TABLE_NAME, values, COLUMN_ALBUM_PATH + " = ?", new String[]{albumPath});
-        LogUtils.d(TAG, "clearCover: " + albumPath);
-    }
-    
-    public void deleteCover(String albumPath) {
-        SQLiteDatabase db = getWritableDatabase();
-        db.delete(TABLE_NAME, COLUMN_ALBUM_PATH + " = ?", new String[]{albumPath});
-        LogUtils.d(TAG, "deleteCover: " + albumPath);
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/BgSelectorDialog.java

@@ -1,64 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.app.Dialog;
-import android.content.Context;
-import android.view.View;
-import android.widget.RadioButton;
-import android.widget.RadioGroup;
-
-public class BgSelectorDialog extends Dialog {
-
-    public interface OnBgSelectedListener {
-        void onBgSelected(int bgType);
-    }
-
-    private int currentBgType;
-    private OnBgSelectedListener listener;
-
-    public BgSelectorDialog(Context context, int currentBgType) {
-        super(context);
-        this.currentBgType = currentBgType;
-        setContentView(R.layout.dialog_bg_selector);
-        initViews();
-    }
-
-    private void initViews() {
-        RadioGroup radioGroup = findViewById(R.id.radio_group_bg);
-        RadioButton radioCheckerboard = findViewById(R.id.radio_checkerboard);
-        RadioButton radioWhite = findViewById(R.id.radio_white);
-        RadioButton radioBlack = findViewById(R.id.radio_black);
-
-        switch (currentBgType) {
-            case 0:
-                radioCheckerboard.setChecked(true);
-                break;
-            case 1:
-                radioWhite.setChecked(true);
-                break;
-            case 2:
-                radioBlack.setChecked(true);
-                break;
-        }
-
-        radioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
-            @Override
-            public void onCheckedChanged(RadioGroup group, int checkedId) {
-                int which = 0;
-                if (checkedId == R.id.radio_white) {
-                    which = 1;
-                } else if (checkedId == R.id.radio_black) {
-                    which = 2;
-                }
-
-                if (listener != null) {
-                    listener.onBgSelected(which);
-                }
-                dismiss();
-            }
-        });
-    }
-
-    public void setOnBgSelectedListener(OnBgSelectedListener listener) {
-        this.listener = listener;
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/CropActivity.java

@@ -1,342 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.RectF;
-import android.graphics.drawable.GradientDrawable;
-import android.net.Uri;
-import android.os.Bundle;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.RectF;
-import android.net.Uri;
-import android.os.Bundle;
-import android.provider.MediaStore;
-import android.view.View;
-import android.widget.ImageView;
-import android.widget.ScrollView;
-import android.widget.SeekBar;
-import android.widget.TextView;
-import android.widget.Toast;
-import androidx.appcompat.app.AlertDialog;
-import androidx.appcompat.app.AppCompatActivity;
-import cc.winboll.studio.libappbase.LogUtils;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-
-public class CropActivity extends AppCompatActivity {
-    public static final String TAG = "CropActivity";
-    public static final String EXTRA_IMAGE_URI = "image_uri";
-    public static final String EXTRA_IMAGE_PATH = "image_path";
-    public static final String EXTRA_ALBUM_PATH = "album_path";
-    public static final String EXTRA_CROP_WIDTH = "crop_width";
-    public static final String EXTRA_CROP_HEIGHT = "crop_height";
-    
-    private CropCanvasView cropCanvasView;
-    private ZoomContainerView zoomContainer;
-    private Bitmap originalBitmap;
-    private String imagePath;
-    private String albumPath;
-    private int cropWidth = 240;
-    private int cropHeight = 120;
-    private float cropRatio = 2.0f;
-    private Preferences prefs;
-    
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_crop);
-        
-        imagePath = getIntent().getStringExtra(EXTRA_IMAGE_PATH);
-        albumPath = getIntent().getStringExtra(EXTRA_ALBUM_PATH);
-        cropWidth = getIntent().getIntExtra(EXTRA_CROP_WIDTH, 240);
-        cropHeight = getIntent().getIntExtra(EXTRA_CROP_HEIGHT, 120);
-        
-        prefs = new Preferences(this);
-        int bgType = prefs.getBgType();
-        if (cropWidth > 0 && cropHeight > 0) {
-            cropRatio = (float) cropWidth / cropHeight;
-        } else {
-            cropRatio = prefs.getCoverRatio();
-            cropWidth = (int) (120 * cropRatio);
-            cropHeight = 120;
-        }
-        
-        findViewById(R.id.btn_close).setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                finish();
-            }
-        });
-        
-        final ImageView btnBg = findViewById(R.id.btn_color_pick);
-        btnBg.setImageResource(R.drawable.ic_bg);
-        btnBg.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                showBgDialog();
-            }
-        });
-        
-        findViewById(R.id.btn_done).setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                saveCroppedCover();
-            }
-        });
-        
-        findViewById(R.id.btn_info).setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                showCropInfoDialog();
-            }
-        });
-        
-        zoomContainer = findViewById(R.id.zoom_container);
-        
-        SeekBar seekBarZoom = findViewById(R.id.seekbar_zoom);
-        seekBarZoom.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
-            @Override
-            public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
-                if (zoomContainer != null && fromUser) {
-                    float scale = 0.1f + (progress / 100f) * 4.9f;
-                    zoomContainer.setScaleFactor(scale);
-                }
-            }
-            
-            @Override
-            public void onStartTrackingTouch(SeekBar seekBar) {}
-            
-            @Override
-            public void onStopTrackingTouch(SeekBar seekBar) {}
-        });
-        
-        cropCanvasView = findViewById(R.id.crop_canvas_view);
-        
-        final View colorView = findViewById(R.id.color_view);
-        final GradientDrawable colorDrawable = (GradientDrawable) colorView.getBackground();
-        
-        cropCanvasView.setBackgroundType(bgType);
-        updateColorView(colorDrawable, bgType);
-        
-        cropCanvasView.setOnBackgroundColorChangedListener(new CropCanvasView.OnBackgroundColorChangedListener() {
-            @Override
-            public void onBackgroundColorChanged(int color) {
-            }
-        });
-        
-        loadImage();
-    }
-    
-    private void updateColorView(GradientDrawable drawable, int bgType) {
-        switch (bgType) {
-            case 0:
-                drawable.setColor(0xFF808080);
-                break;
-            case 1:
-                drawable.setColor(0xFFFFFFFF);
-                break;
-            case 2:
-            default:
-                drawable.setColor(0xFF000000);
-                break;
-        }
-    }
-    
-    private void showBgDialog() {
-        final View colorView = findViewById(R.id.color_view);
-        final GradientDrawable colorDrawable = (GradientDrawable) colorView.getBackground();
-        final int currentBgType = cropCanvasView.getBackgroundType();
-        
-        BgSelectorDialog dialog = new BgSelectorDialog(this, currentBgType);
-        dialog.setOnBgSelectedListener(new BgSelectorDialog.OnBgSelectedListener() {
-            @Override
-            public void onBgSelected(int which) {
-                cropCanvasView.setBackgroundType(which);
-                prefs.setBgType(which);
-                updateColorView(colorDrawable, which);
-            }
-        });
-        dialog.show();
-    }
-    
-    private void loadImage() {
-        try {
-            if (imagePath != null && new File(imagePath).exists()) {
-                originalBitmap = BitmapFactory.decodeFile(imagePath);
-            } else {
-                Uri imageUri = getIntent().getParcelableExtra(EXTRA_IMAGE_URI);
-                if (imageUri != null) {
-                    originalBitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), imageUri);
-                }
-            }
-            
-            if (originalBitmap != null) {
-                cropCanvasView.setImageBitmap(originalBitmap);
-                cropCanvasView.post(new Runnable() {
-                    @Override
-                    public void run() {
-                        initCrop();
-                    }
-                });
-            } else {
-                Toast.makeText(this, "Failed to load image", Toast.LENGTH_SHORT).show();
-                finish();
-            }
-        } catch (Exception e) {
-            LogUtils.e(TAG, "loadImage error: " + e.getMessage());
-            Toast.makeText(this, "Failed to load image", Toast.LENGTH_SHORT).show();
-            finish();
-        }
-    }
-    
-    private void initCrop() {
-        cropCanvasView.initCanvas(originalBitmap.getWidth(), originalBitmap.getHeight(), cropRatio);
-        
-        int viewW = cropCanvasView.getWidth();
-        int viewH = cropCanvasView.getHeight();
-        if (viewW > 0 && viewH > 0) {
-            cropCanvasView.scaleToView(viewW, viewH);
-        }
-    }
-    
-    private void saveCroppedCover() {
-        if (originalBitmap == null || originalBitmap.isRecycled()) {
-            Toast.makeText(this, "Failed to get image", Toast.LENGTH_SHORT).show();
-            return;
-        }
-        
-        try {
-            Bitmap canvasBitmap = cropCanvasView.getCanvasBitmap();
-            if (canvasBitmap == null || canvasBitmap.isRecycled()) {
-                Toast.makeText(this, "Failed to get canvas bitmap", Toast.LENGTH_SHORT).show();
-                return;
-            }
-            
-            RectF cropRect = cropCanvasView.getCropRect();
-            
-            int bmpX = (int) cropRect.left;
-            int bmpY = (int) cropRect.top;
-            int bmpW = (int) cropRect.width();
-            int bmpH = (int) cropRect.height();
-            
-            bmpX = Math.max(0, Math.min(bmpX, canvasBitmap.getWidth() - 1));
-            bmpY = Math.max(0, Math.min(bmpY, canvasBitmap.getHeight() - 1));
-            bmpW = Math.max(1, Math.min(bmpW, canvasBitmap.getWidth() - bmpX));
-            bmpH = Math.max(1, Math.min(bmpH, canvasBitmap.getHeight() - bmpY));
-            
-            LogUtils.d(TAG, "saveCroppedCover: cropRect=" + cropRect);
-            LogUtils.d(TAG, "saveCroppedCover: crop=(" + bmpX + "," + bmpY + "," + bmpW + "," + bmpH + ")");
-            LogUtils.d(TAG, "saveCroppedCover: canvas size=" + canvasBitmap.getWidth() + "x" + canvasBitmap.getHeight());
-            
-            Bitmap cropped = Bitmap.createBitmap(canvasBitmap, bmpX, bmpY, bmpW, bmpH);
-            canvasBitmap.recycle();
-            
-            LogUtils.d(TAG, "saveCroppedCover: cropped size=" + cropped.getWidth() + "x" + cropped.getHeight());
-            
-            File coverDir = new File(getFilesDir(), "covers");
-            if (!coverDir.exists()) {
-                coverDir.mkdirs();
-            }
-            File coverFile = new File(coverDir, "cover_" + System.currentTimeMillis() + ".png");
-            LogUtils.d(TAG, "saveCroppedCover: cover file=" + coverFile.getAbsolutePath());
-            
-            FileOutputStream fos = new FileOutputStream(coverFile);
-            cropped.compress(Bitmap.CompressFormat.PNG, 100, fos);
-            fos.close();
-            
-            LogUtils.d(TAG, "saveCroppedCover: file exists=" + coverFile.exists() + ", length=" + coverFile.length());
-            
-            cropped.recycle();
-            
-            AlbumCoverDbHelper coverDbHelper = AlbumCoverDbHelper.getInstance(this);
-            coverDbHelper.setCoverWithCrop(albumPath, imagePath, coverFile.getAbsolutePath());
-            LogUtils.d(TAG, "saveCroppedCover: cover saved to db, albumPath=" + albumPath);
-            
-            Intent broadcastIntent = new Intent(Preferences.ACTION_COVER_UPDATED);
-            sendBroadcast(broadcastIntent);
-            
-            Toast.makeText(this, "封面已保存", Toast.LENGTH_SHORT).show();
-            setResult(RESULT_OK);
-            finish();
-        } catch (Exception e) {
-            LogUtils.e(TAG, "saveCroppedCover error: " + e.getMessage());
-            Toast.makeText(this, "Failed to save cover", Toast.LENGTH_SHORT).show();
-        }
-    }
-    
-    private void showCropInfoDialog() {
-        StringBuilder info = new StringBuilder();
-        info.append("=== 画布信息 ===\n");
-        info.append("画布宽度: ").append(cropCanvasView.getCanvasWidth()).append("px\n");
-        info.append("画布高度: ").append(cropCanvasView.getCanvasHeight()).append("px\n");
-        
-        info.append("\n=== 背景类型 ===\n");
-        String[] bgNames = {"灰白相间", "全白", "全黑"};
-        info.append("背景: ").append(bgNames[cropCanvasView.getBackgroundType()]).append("\n");
-        int bgColor = cropCanvasView.getBackgroundColor();
-        info.append("背景颜色: #").append(String.format("%06X", bgColor & 0xFFFFFF)).append("\n");
-        info.append("拾取坐标: ").append(cropCanvasView.getLastPickImageX()).append(",")
-            .append(cropCanvasView.getLastPickImageY()).append("\n");
-        
-        info.append("\n=== 裁剪结果 ===\n");
-        RectF cropRect = cropCanvasView.getCropRect();
-        if (cropRect != null) {
-            info.append("裁剪区域: ").append((int)cropRect.left).append(",")
-                .append((int)cropRect.top).append(",")
-                .append((int)cropRect.right).append(",")
-                .append((int)cropRect.bottom).append("\n");
-            info.append("裁剪宽度: ").append((int)cropRect.width()).append("px\n");
-            info.append("裁剪高度: ").append((int)cropRect.height()).append("px\n");
-        }
-        
-        Bitmap canvasBitmap = cropCanvasView.getCanvasBitmap();
-        final Bitmap[] previewHolder = new Bitmap[1];
-        if (canvasBitmap != null && !canvasBitmap.isRecycled() && cropRect != null) {
-            int bmpX = Math.max(0, (int) cropRect.left);
-            int bmpY = Math.max(0, (int) cropRect.top);
-            int bmpW = Math.min((int) cropRect.width(), canvasBitmap.getWidth() - bmpX);
-            int bmpH = Math.min((int) cropRect.height(), canvasBitmap.getHeight() - bmpY);
-            if (bmpW > 0 && bmpH > 0) {
-                previewHolder[0] = Bitmap.createBitmap(canvasBitmap, bmpX, bmpY, bmpW, bmpH);
-            }
-        }
-        
-        final Bitmap previewBitmap = previewHolder[0];
-        
-        View dialogView = getLayoutInflater().inflate(R.layout.dialog_crop_info, null);
-        TextView infoText = dialogView.findViewById(R.id.info_text);
-        ImageView previewImage = dialogView.findViewById(R.id.preview_image);
-        infoText.setText(info.toString());
-        if (previewBitmap != null) {
-            previewImage.setImageBitmap(previewBitmap);
-        }
-        
-        AlertDialog dialog = new AlertDialog.Builder(this)
-            .setTitle("裁剪信息")
-            .setView(dialogView)
-            .setPositiveButton("确定", null)
-            .create();
-        dialog.setOnDismissListener(new DialogInterface.OnDismissListener() {
-            @Override
-            public void onDismiss(DialogInterface dialog) {
-                if (previewBitmap != null && !previewBitmap.isRecycled()) {
-                    previewBitmap.recycle();
-                }
-            }
-        });
-        dialog.show();
-    }
-    
-    @Override
-    protected void onDestroy() {
-        super.onDestroy();
-        if (originalBitmap != null) {
-            originalBitmap.recycle();
-            originalBitmap = null;
-        }
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/CropCanvasView.java

@@ -1,750 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.graphics.BitmapShader;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.Matrix;
-import android.graphics.Paint;
-import android.graphics.RectF;
-import android.graphics.Shader;
-import android.graphics.drawable.Drawable;
-import android.util.AttributeSet;
-import android.view.MotionEvent;
-import android.view.View;
-
-public class CropCanvasView extends View {
-    public interface OnBackgroundColorChangedListener {
-        void onBackgroundColorChanged(int color);
-    }
-    
-    public interface OnColorPickedListener {
-        void onColorPicked(int color);
-    }
-    
-    public interface OnColorPickEndListener {
-        void onColorPickEnd();
-    }
-    
-    private OnBackgroundColorChangedListener backgroundColorChangedListener;
-    private OnColorPickedListener colorPickedListener;
-    private OnColorPickEndListener colorPickEndListener;
-    
-    public void setOnBackgroundColorChangedListener(OnBackgroundColorChangedListener listener) {
-        this.backgroundColorChangedListener = listener;
-    }
-    
-    public void setOnColorPickedListener(OnColorPickedListener listener) {
-        this.colorPickedListener = listener;
-    }
-    
-    public void setOnColorPickEndListener(OnColorPickEndListener listener) {
-        this.colorPickEndListener = listener;
-    }
-    private Paint imagePaint;
-    private Paint borderPaint;
-    private Paint cornerPaint;
-    private RectF cropRect;
-    private int touchArea = 50;
-    
-    private float lastX, lastY;
-    private int activeCorner = -1;
-    private static final int CORNER_TOP_LEFT = 0;
-    private static final int CORNER_TOP_RIGHT = 1;
-    private static final int CORNER_BOTTOM_LEFT = 2;
-    private static final int CORNER_BOTTOM_RIGHT = 3;
-    private static final int CORNER_CENTER = 4;
-    
-    private int imageWidth;
-    private int imageHeight;
-    private float coverRatio = 2.0f;
-    
-    private int extendHeight;
-    private int extendWidth;
-    private int canvasWidth;
-    private int canvasHeight;
-    private float minSize = 50;
-    
-    private RectF imageBounds = new RectF();
-    private RectF canvasBounds = new RectF();
-    private Bitmap originalBitmap;
-    private Bitmap canvasBitmap;
-    private float bitmapScale = 1.0f;
-    private Bitmap displayBitmap;
-    private RectF initialSpanRect;
-    private float initialSpan;
-    private int bgType = 2;
-    private Bitmap tileBitmap;
-    private BitmapShader tileShader;
-    private Paint bgPaint;
-    private int backgroundColor = Color.BLUE;
-    private boolean colorPickMode = false;
-    private int previewColor = 0;
-    private float lastPickX = 0;
-    private float lastPickY = 0;
-    private float pickX, pickY;
-    
-    private float displayScale = 1.0f;
-    private float displayOffsetX = 0f;
-    private float displayOffsetY = 0f;
-    private static final int MAX_DISPLAY_SIZE = 2048;
-    private float containerScale = 1.0f;
-    
-    public CropCanvasView(Context context) {
-        super(context);
-        init();
-    }
-    
-    public CropCanvasView(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        init();
-    }
-    
-    public CropCanvasView(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-        init();
-    }
-    
-    private void init() {
-        imagePaint = new Paint();
-        imagePaint.setFilterBitmap(true);
-        
-        borderPaint = new Paint();
-        borderPaint.setColor(Color.parseColor("#CCAA00"));
-        borderPaint.setStyle(Paint.Style.STROKE);
-        borderPaint.setStrokeWidth(3);
-        
-        cornerPaint = new Paint();
-        cornerPaint.setColor(Color.WHITE);
-        cornerPaint.setStyle(Paint.Style.FILL);
-        
-        bgType = 2;
-        bgPaint = new Paint();
-        initTileBitmap();
-    }
-    
-    private void initTileBitmap() {
-        if (tileBitmap != null && !tileBitmap.isRecycled()) {
-            tileBitmap.recycle();
-            tileBitmap = null;
-        }
-        tileShader = null;
-        
-        if (bgType == 0) {
-            Drawable drawable = getContext().getDrawable(R.drawable.bg_checkerboard);
-            if (drawable != null) {
-                int w = drawable.getIntrinsicWidth();
-                int h = drawable.getIntrinsicHeight();
-                if (w <= 0) w = 10;
-                if (h <= 0) h = 10;
-                tileBitmap = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
-                Canvas c = new Canvas(tileBitmap);
-                drawable.setBounds(0, 0, w, h);
-                drawable.draw(c);
-                tileShader = new BitmapShader(tileBitmap, Shader.TileMode.REPEAT, Shader.TileMode.REPEAT);
-            }
-        }
-    }
-    
-    public void setBackgroundType(int type) {
-        if (bgType != type) {
-            bgType = type;
-            initTileBitmap();
-            invalidate();
-        }
-    }
-    
-    public int getBackgroundType() {
-        return bgType;
-    }
-    
-    private void drawBackground(Canvas canvas) {
-        if (bgType == 0 && tileShader != null) {
-            bgPaint.setShader(tileShader);
-            canvas.drawRect(canvasBounds, bgPaint);
-        } else if (bgType == 1) {
-            bgPaint.setShader(null);
-            bgPaint.setColor(Color.WHITE);
-            canvas.drawRect(canvasBounds, bgPaint);
-        } else {
-            bgPaint.setShader(null);
-            bgPaint.setColor(Color.BLACK);
-            canvas.drawRect(canvasBounds, bgPaint);
-        }
-    }
-    
-    public void setImageBitmap(Bitmap bitmap) {
-        if (displayBitmap != null && displayBitmap != originalBitmap) {
-            displayBitmap.recycle();
-        }
-        this.originalBitmap = bitmap;
-        createDisplayBitmap();
-    }
-    
-    private void createDisplayBitmap() {
-        if (displayBitmap != null && displayBitmap != originalBitmap) {
-            displayBitmap.recycle();
-            displayBitmap = null;
-        }
-        if (originalBitmap == null || originalBitmap.isRecycled()) {
-            return;
-        }
-        int w = originalBitmap.getWidth();
-        int h = originalBitmap.getHeight();
-        float scale = 1.0f;
-        if (w > MAX_DISPLAY_SIZE || h > MAX_DISPLAY_SIZE) {
-            scale = Math.min((float) MAX_DISPLAY_SIZE / w, (float) MAX_DISPLAY_SIZE / h);
-            int newW = (int) (w * scale);
-            int newH = (int) (h * scale);
-            displayBitmap = Bitmap.createScaledBitmap(originalBitmap, newW, newH, true);
-        } else {
-            displayBitmap = originalBitmap;
-        }
-        displayBitmapScale = scale;
-    }
-    
-    private float displayBitmapScale = 1.0f;
-    
-    public Bitmap getOriginalBitmap() {
-        return originalBitmap;
-    }
-    
-    public float getDisplayBitmapScale() {
-        return displayBitmapScale;
-    }
-    
-    public void onContainerScaled() {
-        containerScale = 1.0f;
-        invalidate();
-    }
-    
-    public void setContainerScale(float scale) {
-        if (scale > 0 && scale != containerScale) {
-            containerScale = scale;
-            invalidate();
-        }
-    }
-    
-    public float getContainerScale() {
-        return containerScale;
-    }
-    
-    public Bitmap getCanvasBitmap() {
-        if (canvasWidth <= 0 || canvasHeight <= 0) {
-            return null;
-        }
-        Bitmap canvasBmp = Bitmap.createBitmap(canvasWidth, canvasHeight, Bitmap.Config.ARGB_8888);
-        Canvas canvas = new Canvas(canvasBmp);
-        drawBackground(canvas);
-        if (displayBitmap != null && !displayBitmap.isRecycled()) {
-            if (displayBitmap == originalBitmap) {
-                canvas.drawBitmap(displayBitmap, imageBounds.left, imageBounds.top, imagePaint);
-            } else {
-                float invScale = 1f / displayBitmapScale;
-                canvas.save();
-                canvas.scale(invScale, invScale);
-                canvas.drawBitmap(displayBitmap, imageBounds.left * displayBitmapScale, 
-                                  imageBounds.top * displayBitmapScale, imagePaint);
-                canvas.restore();
-            }
-        }
-        return canvasBmp;
-    }
-    
-    public void initCanvas(int imgWidth, int imgHeight, float ratio) {
-        this.imageWidth = imgWidth;
-        this.imageHeight = imgHeight;
-        this.coverRatio = ratio;
-        
-        float imgRatio = (float) imgWidth / imgHeight;
-        
-        if (coverRatio >= imgRatio) {
-            extendHeight = imgHeight;
-            extendWidth = (int) (imgHeight * coverRatio);
-        } else {
-            extendWidth = imgWidth;
-            extendHeight = (int) (imgWidth / coverRatio);
-        }
-        
-        canvasHeight = Math.max(imageHeight, extendHeight);
-        canvasWidth = Math.max(imageWidth, extendWidth);
-        
-        float left = (canvasWidth - imageWidth) / 2f;
-        float top = (canvasHeight - imageHeight) / 2f;
-        imageBounds.set(left, top, left + imageWidth, top + imageHeight);
-        canvasBounds.set(0, 0, canvasWidth, canvasHeight);
-        
-        cropRect = new RectF(canvasBounds);
-        
-        requestLayout();
-        invalidate();
-    }
-    
-    public void getDisplayMatrix(Matrix matrix) {
-        if (canvasWidth <= 0 || canvasHeight <= 0 || getWidth() <= 0 || getHeight() <= 0) {
-            return;
-        }
-        matrix.reset();
-        
-        float displayScaleX = (float) getWidth() / canvasWidth;
-        float displayScaleY = (float) getHeight() / canvasHeight;
-        displayScale = Math.min(displayScaleX, displayScaleY);
-        
-        displayOffsetX = (getWidth() - canvasWidth * displayScale) / 2f;
-        displayOffsetY = (getHeight() - canvasHeight * displayScale) / 2f;
-        
-        matrix.postTranslate(displayOffsetX, displayOffsetY);
-        matrix.postScale(displayScale, displayScale);
-    }
-    
-    public float screenToImageX(float screenX) {
-        return (screenX - displayOffsetX) / displayScale;
-    }
-    
-    public float screenToImageY(float screenY) {
-        return (screenY - displayOffsetY) / displayScale;
-    }
-    
-    public float imageToScreenX(float imageX) {
-        return imageX * displayScale + displayOffsetX;
-    }
-    
-    public float imageToScreenY(float imageY) {
-        return imageY * displayScale + displayOffsetY;
-    }
-    
-    public int getImageColorAt(float screenX, float screenY) {
-        Bitmap bmp = (displayBitmap != null) ? displayBitmap : originalBitmap;
-        if (bmp == null || bmp.isRecycled()) {
-            return Color.TRANSPARENT;
-        }
-        float imgX = screenToImageX(screenX);
-        float imgY = screenToImageY(screenY);
-        int bmpX = (int) ((imgX - imageBounds.left) * displayBitmapScale);
-        int bmpY = (int) ((imgY - imageBounds.top) * displayBitmapScale);
-        if (bmpX >= 0 && bmpX < bmp.getWidth() && 
-            bmpY >= 0 && bmpY < bmp.getHeight()) {
-            return bmp.getPixel(bmpX, bmpY);
-        }
-        return Color.TRANSPARENT;
-    }
-    
-    public void setBackgroundColor(int color) {
-        this.backgroundColor = color;
-        if (backgroundColorChangedListener != null) {
-            backgroundColorChangedListener.onBackgroundColorChanged(color);
-        }
-        invalidate();
-    }
-    
-    public int getBackgroundColor() {
-        return backgroundColor;
-    }
-    
-    public int getPreviewColor() {
-        return previewColor;
-    }
-    
-    public float getLastPickX() {
-        return lastPickX;
-    }
-    
-    public float getLastPickY() {
-        return lastPickY;
-    }
-    
-    public int getLastPickImageX() {
-        if (originalBitmap == null || originalBitmap.isRecycled()) {
-            return 0;
-        }
-        float imgX = screenToImageX(lastPickX);
-        float imgY = screenToImageY(lastPickY);
-        int bmpX = (int) ((imgX - imageBounds.left) * displayBitmapScale);
-        int bmpY = (int) ((imgY - imageBounds.top) * displayBitmapScale);
-        return Math.max(0, Math.min(bmpX, originalBitmap.getWidth() - 1));
-    }
-    
-    public int getLastPickImageY() {
-        if (originalBitmap == null || originalBitmap.isRecycled()) {
-            return 0;
-        }
-        float imgX = screenToImageX(lastPickX);
-        float imgY = screenToImageY(lastPickY);
-        int bmpX = (int) ((imgX - imageBounds.left) * displayBitmapScale);
-        int bmpY = (int) ((imgY - imageBounds.top) * displayBitmapScale);
-        return Math.max(0, Math.min(bmpY, originalBitmap.getHeight() - 1));
-    }
-    
-    public void setColorPickMode(boolean enable) {
-        this.colorPickMode = enable;
-        if (enable) {
-            pickX = -1;
-            pickY = -1;
-        }
-        invalidate();
-    }
-    
-    public boolean isColorPickMode() {
-        return colorPickMode;
-    }
-    
-    public void scaleToView(int viewWidth, int viewHeight) {
-        if (viewWidth > 0 && viewHeight > 0 && canvasWidth > 0 && canvasHeight > 0) {
-            float scale = Math.max((float) viewWidth / canvasWidth, (float) viewHeight / canvasHeight);
-            int oldCanvasW = canvasWidth;
-            int oldCanvasH = canvasHeight;
-            canvasWidth = (int) (canvasWidth * scale);
-            canvasHeight = (int) (canvasHeight * scale);
-            
-            float left = (canvasWidth - imageWidth) / 2f;
-            float top = (canvasHeight - imageHeight) / 2f;
-            imageBounds.set(left, top, left + imageWidth, top + imageHeight);
-            canvasBounds.set(0, 0, canvasWidth, canvasHeight);
-            
-            if (cropRect != null) {
-                float scaleX = (float) canvasWidth / oldCanvasW;
-                float scaleY = (float) canvasHeight / oldCanvasH;
-                cropRect.left *= scaleX;
-                cropRect.top *= scaleY;
-                cropRect.right *= scaleX;
-                cropRect.bottom *= scaleY;
-            }
-            
-            requestLayout();
-            invalidate();
-        }
-    }
-    
-    public RectF getCropRect() {
-        return new RectF(cropRect);
-    }
-    
-    public int getCanvasWidth() {
-        return canvasWidth;
-    }
-    
-    public int getCanvasHeight() {
-        return canvasHeight;
-    }
-    
-    public RectF getCanvasBounds() {
-        return new RectF(canvasBounds);
-    }
-    
-    public RectF getImageBounds() {
-        return new RectF(imageBounds);
-    }
-    
-    public float getBitmapScale() {
-        return displayScale;
-    }
-    
-    public float getDisplayScale() {
-        return displayScale;
-    }
-    
-    @Override
-    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        int w = canvasWidth > 0 ? canvasWidth : 0;
-        int h = canvasHeight > 0 ? canvasHeight : 0;
-        setMeasuredDimension(w, h);
-    }
-    
-    @Override
-    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
-        super.onSizeChanged(w, h, oldw, oldh);
-        getDisplayMatrix(new Matrix());
-    }
-    
-    @Override
-    protected void onDraw(Canvas canvas) {
-        super.onDraw(canvas);
-        
-        if (cropRect == null) return;
-        
-        if (displayBitmap != null && !displayBitmap.isRecycled()) {
-            canvas.save();
-            
-            Matrix matrix = new Matrix();
-            getDisplayMatrix(matrix);
-            canvas.concat(matrix);
-            
-            drawBackground(canvas);
-            
-            if (displayBitmap == originalBitmap) {
-                canvas.drawBitmap(displayBitmap, imageBounds.left, imageBounds.top, imagePaint);
-            } else {
-                float invScale = 1f / displayBitmapScale;
-                canvas.save();
-                canvas.scale(invScale, invScale);
-                canvas.drawBitmap(displayBitmap, imageBounds.left * displayBitmapScale, 
-                                  imageBounds.top * displayBitmapScale, imagePaint);
-                canvas.restore();
-            }
-            
-            canvas.restore();
-            
-            if (containerScale != 1.0f) {
-                canvas.save();
-                canvas.scale(containerScale, containerScale);
-                canvas.drawRect(cropRect, borderPaint);
-                float cornerRadius = 12f / containerScale;
-                canvas.drawCircle(cropRect.left, cropRect.top, cornerRadius, cornerPaint);
-                canvas.drawCircle(cropRect.right, cropRect.top, cornerRadius, cornerPaint);
-                canvas.drawCircle(cropRect.left, cropRect.bottom, cornerRadius, cornerPaint);
-                canvas.drawCircle(cropRect.right, cropRect.bottom, cornerRadius, cornerPaint);
-                canvas.restore();
-            } else {
-                canvas.drawRect(cropRect, borderPaint);
-                canvas.drawCircle(cropRect.left, cropRect.top, 12, cornerPaint);
-                canvas.drawCircle(cropRect.right, cropRect.top, 12, cornerPaint);
-                canvas.drawCircle(cropRect.left, cropRect.bottom, 12, cornerPaint);
-                canvas.drawCircle(cropRect.right, cropRect.bottom, 12, cornerPaint);
-            }
-        } else {
-            if (containerScale != 1.0f) {
-                canvas.save();
-                canvas.scale(containerScale, containerScale);
-                canvas.drawRect(cropRect, borderPaint);
-                float cornerRadius = 12f / containerScale;
-                canvas.drawCircle(cropRect.left, cropRect.top, cornerRadius, cornerPaint);
-                canvas.drawCircle(cropRect.right, cropRect.top, cornerRadius, cornerPaint);
-                canvas.drawCircle(cropRect.left, cropRect.bottom, cornerRadius, cornerPaint);
-                canvas.drawCircle(cropRect.right, cropRect.bottom, cornerRadius, cornerPaint);
-                canvas.restore();
-            } else {
-                canvas.drawRect(cropRect, borderPaint);
-                canvas.drawCircle(cropRect.left, cropRect.top, 12, cornerPaint);
-                canvas.drawCircle(cropRect.right, cropRect.top, 12, cornerPaint);
-                canvas.drawCircle(cropRect.left, cropRect.bottom, 12, cornerPaint);
-                canvas.drawCircle(cropRect.right, cropRect.bottom, 12, cornerPaint);
-            }
-        }
-    }
-    
-    @Override
-    public boolean onTouchEvent(MotionEvent event) {
-        if (cropRect == null || canvasBounds.isEmpty()) return super.onTouchEvent(event);
-        
-        if (event.getPointerCount() == 2) {
-            int action = event.getActionMasked();
-            if (action == MotionEvent.ACTION_POINTER_DOWN) {
-                initialSpan = getSpan(event);
-                return true;
-            } else if (action == MotionEvent.ACTION_MOVE) {
-                float span = getSpan(event);
-                if (initialSpan > 0) {
-                    float scale = span / initialSpan;
-                    float centerX = cropRect.centerX();
-                    float centerY = cropRect.centerY();
-                    float newWidth = cropRect.width() * scale;
-                    float newHeight = newWidth / coverRatio;
-                    
-                    newWidth = Math.max(minSize, Math.min(newWidth, canvasBounds.width()));
-                    newHeight = newWidth / coverRatio;
-                    
-                    float newLeft = centerX - newWidth / 2;
-                    float newTop = centerY - newHeight / 2;
-                    float newRight = centerX + newWidth / 2;
-                    float newBottom = centerY + newHeight / 2;
-                    
-                    if (newLeft >= canvasBounds.left && newRight <= canvasBounds.right &&
-                        newTop >= canvasBounds.top && newBottom <= canvasBounds.bottom) {
-                        cropRect.set(newLeft, newTop, newRight, newBottom);
-                    }
-                    
-                    initialSpan = span;
-                    invalidate();
-                }
-                return true;
-            }
-        }
-        
-        float x = event.getX();
-        float y = event.getY();
-        
-        RectF bounds = canvasBounds;
-        if (containerScale != 1.0f) {
-            x = x / containerScale;
-            y = y / containerScale;
-            bounds = new RectF(
-                canvasBounds.left,
-                canvasBounds.top,
-                canvasBounds.right,
-                canvasBounds.bottom
-            );
-        }
-        
-        if (colorPickMode) {
-            if (event.getAction() == MotionEvent.ACTION_DOWN || event.getAction() == MotionEvent.ACTION_MOVE) {
-                if (originalBitmap != null && !originalBitmap.isRecycled()) {
-                    float imgX = screenToImageX(x);
-                    float imgY = screenToImageY(y);
-                    if (imageBounds.contains(imgX, imgY)) {
-                        previewColor = getImageColorAt(x, y);
-                    } else if (canvasBounds.contains(x, y)) {
-                        previewColor = (bgType == 1) ? Color.WHITE : Color.BLACK;
-                    } else {
-                        previewColor = Color.TRANSPARENT;
-                    }
-                    lastPickX = x;
-                    lastPickY = y;
-                    if (backgroundColorChangedListener != null) {
-                        backgroundColorChangedListener.onBackgroundColorChanged(previewColor);
-                    }
-                }
-                return true;
-            }
-            if (event.getAction() == MotionEvent.ACTION_UP) {
-                if (canvasBounds.contains(x, y)) {
-                    int pickedColor;
-                    float imgX = screenToImageX(x);
-                    float imgY = screenToImageY(y);
-                    if (imageBounds.contains(imgX, imgY)) {
-                        int colorAtPoint = getImageColorAt(x, y);
-                        pickedColor = colorAtPoint;
-                        backgroundColor = colorAtPoint;
-                    } else {
-                        pickedColor = (bgType == 1) ? Color.WHITE : Color.BLACK;
-                    }
-                    if (colorPickedListener != null) {
-                        colorPickedListener.onColorPicked(pickedColor);
-                    }
-                }
-                if (colorPickEndListener != null) {
-                    colorPickEndListener.onColorPickEnd();
-                }
-                previewColor = 0;
-                invalidate();
-                return true;
-            }
-            return true;
-        }
-        
-        switch (event.getAction()) {
-            case MotionEvent.ACTION_DOWN:
-                lastX = x;
-                lastY = y;
-                activeCorner = getActiveCorner(x, y);
-                return true;
-                
-            case MotionEvent.ACTION_MOVE:
-                float dx = x - lastX;
-                float dy = y - lastY;
-                
-                if (activeCorner == CORNER_CENTER) {
-                    float newLeft = cropRect.left + dx;
-                    float newTop = cropRect.top + dy;
-                    float newRight = cropRect.right + dx;
-                    float newBottom = cropRect.bottom + dy;
-                    
-                    if (newLeft >= bounds.left && newRight <= bounds.right) {
-                        cropRect.left = newLeft;
-                        cropRect.right = newRight;
-                    }
-                    if (newTop >= bounds.top && newBottom <= bounds.bottom) {
-                        cropRect.top = newTop;
-                        cropRect.bottom = newBottom;
-                    }
-                } else if (activeCorner == CORNER_TOP_LEFT) {
-                    adjustCorner(cropRect.left + dx, cropRect.top + dy, true, true);
-                } else if (activeCorner == CORNER_TOP_RIGHT) {
-                    adjustCorner(cropRect.right + dx, cropRect.top + dy, false, true);
-                } else if (activeCorner == CORNER_BOTTOM_LEFT) {
-                    adjustCorner(cropRect.left + dx, cropRect.bottom + dy, true, false);
-                } else if (activeCorner == CORNER_BOTTOM_RIGHT) {
-                    adjustCorner(cropRect.right + dx, cropRect.bottom + dy, false, false);
-                }
-                
-                lastX = x;
-                lastY = y;
-                invalidate();
-                return true;
-                
-            case MotionEvent.ACTION_UP:
-                activeCorner = -1;
-                return true;
-        }
-        return super.onTouchEvent(event);
-    }
-    
-    private void adjustCorner(float nx, float ny, boolean left, boolean top) {
-        float newWidth;
-        float newLeft = cropRect.left;
-        float newTop = cropRect.top;
-        float newRight = cropRect.right;
-        float newBottom = cropRect.bottom;
-        
-        if (left) {
-            newWidth = cropRect.width() - (nx - cropRect.left);
-            newLeft = Math.max(canvasBounds.left, Math.min(nx, cropRect.right - minSize));
-        } else {
-            newWidth = nx - cropRect.left;
-            newRight = Math.min(canvasBounds.right, Math.max(nx, cropRect.left + minSize));
-            newLeft = cropRect.left;
-        }
-        
-        float newHeight = newWidth / coverRatio;
-        
-        if (top) {
-            newTop = Math.max(canvasBounds.top, Math.min(cropRect.bottom - minSize, cropRect.bottom - newHeight));
-            newBottom = newTop + newHeight;
-        } else {
-            newBottom = Math.min(canvasBounds.bottom, Math.max(cropRect.top + minSize, cropRect.top + newHeight));
-            newTop = newBottom - newHeight;
-        }
-        
-        if (left) {
-            cropRect.left = newLeft;
-            cropRect.right = newLeft + newWidth;
-        } else {
-            cropRect.right = newRight;
-            cropRect.left = newRight - newWidth;
-        }
-        
-        if (top) {
-            cropRect.top = newTop;
-            cropRect.bottom = newTop + newHeight;
-        } else {
-            cropRect.bottom = newBottom;
-            cropRect.top = newBottom - newHeight;
-        }
-    }
-    
-    private int getActiveCorner(float x, float y) {
-        float dx = Math.abs(x - cropRect.left);
-        float dy = Math.abs(y - cropRect.top);
-        float dx2 = Math.abs(x - cropRect.right);
-        float dy2 = Math.abs(y - cropRect.bottom);
-        
-        if (dx <= touchArea && dy <= touchArea) {
-            return CORNER_TOP_LEFT;
-        }
-        if (dx2 <= touchArea && dy <= touchArea) {
-            return CORNER_TOP_RIGHT;
-        }
-        if (dx <= touchArea && dy2 <= touchArea) {
-            return CORNER_BOTTOM_LEFT;
-        }
-        if (dx2 <= touchArea && dy2 <= touchArea) {
-            return CORNER_BOTTOM_RIGHT;
-        }
-        if (x > cropRect.left && x < cropRect.right && y > cropRect.top && y < cropRect.bottom) {
-            return CORNER_CENTER;
-        }
-        return -1;
-    }
-    
-    private float getSpan(MotionEvent event) {
-        float x0 = event.getX(0);
-        float y0 = event.getY(0);
-        float x1 = event.getX(1);
-        float y1 = event.getY(1);
-        return (float) Math.sqrt((x1 - x0) * (x1 - x0) + (y1 - y0) * (y1 - y0));
-    }
-    
-    public int getColorAt(float x, float y) {
-        return getImageColorAt(x, y);
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/CropOverlayView.java

@@ -1,224 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.content.Context;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.Paint;
-import android.graphics.RectF;
-import android.util.AttributeSet;
-import android.view.MotionEvent;
-import android.view.View;
-
-public class CropOverlayView extends View {
-    public interface OnCanvasSizeChangedListener {
-        void onCanvasSizeChanged(RectF canvasBounds);
-    }
-    
-    private OnCanvasSizeChangedListener canvasSizeChangedListener;
-    
-    private Paint borderPaint;
-    private Paint cornerPaint;
-    private RectF cropRect;
-    private int touchArea = 50;
-    
-    private float lastX, lastY;
-    private int activeCorner = -1;
-    private static final int CORNER_TOP_LEFT = 0;
-    private static final int CORNER_TOP_RIGHT = 1;
-    private static final int CORNER_BOTTOM_LEFT = 2;
-    private static final int CORNER_BOTTOM_RIGHT = 3;
-    private static final int CORNER_CENTER = 4;
-    
-    private float targetRatio = 2.0f;
-    private RectF canvasBounds = new RectF();
-    private float minSize = 50;
-    
-    public CropOverlayView(Context context) {
-        super(context);
-        initPaints();
-    }
-    
-    public CropOverlayView(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        initPaints();
-    }
-    
-    public CropOverlayView(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-        initPaints();
-    }
-    
-    private void initPaints() {
-        borderPaint = new Paint();
-        borderPaint.setColor(Color.parseColor("#CCAA00"));
-        borderPaint.setStyle(Paint.Style.STROKE);
-        borderPaint.setStrokeWidth(3);
-        
-        cornerPaint = new Paint();
-        cornerPaint.setColor(Color.WHITE);
-        cornerPaint.setStyle(Paint.Style.FILL);
-    }
-    
-    public void setTargetRatio(float ratio) {
-        this.targetRatio = ratio;
-    }
-    
-    public float getTargetRatio() {
-        return targetRatio;
-    }
-    
-    public void setOnCanvasSizeChangedListener(OnCanvasSizeChangedListener listener) {
-        this.canvasSizeChangedListener = listener;
-    }
-    
-    public void initCanvas(int canvasW, int canvasH) {
-        canvasBounds.set(0, 0, canvasW, canvasH);
-        
-        cropRect = new RectF(0, 0, canvasW, canvasH);
-        
-        if (canvasSizeChangedListener != null) {
-            canvasSizeChangedListener.onCanvasSizeChanged(new RectF(canvasBounds));
-        }
-        invalidate();
-    }
-    
-    public RectF getCropRect() {
-        return new RectF(cropRect);
-    }
-    
-    public RectF getCanvasBounds() {
-        return new RectF(canvasBounds);
-    }
-    
-    @Override
-    protected void onDraw(Canvas canvas) {
-        super.onDraw(canvas);
-        
-        canvas.drawColor(Color.TRANSPARENT);
-        
-        if (cropRect != null) {
-            canvas.drawRect(cropRect, borderPaint);
-            
-            canvas.drawCircle(cropRect.left, cropRect.top, 12, cornerPaint);
-            canvas.drawCircle(cropRect.right, cropRect.top, 12, cornerPaint);
-            canvas.drawCircle(cropRect.left, cropRect.bottom, 12, cornerPaint);
-            canvas.drawCircle(cropRect.right, cropRect.bottom, 12, cornerPaint);
-        }
-    }
-    
-    @Override
-    public boolean onTouchEvent(MotionEvent event) {
-        if (cropRect == null || canvasBounds.isEmpty()) return false;
-        
-        float x = event.getX();
-        float y = event.getY();
-        
-        switch (event.getAction()) {
-            case MotionEvent.ACTION_DOWN:
-                lastX = x;
-                lastY = y;
-                activeCorner = getActiveCorner(x, y);
-                return true;
-                
-            case MotionEvent.ACTION_MOVE:
-                float dx = x - lastX;
-                float dy = y - lastY;
-                
-                if (activeCorner == CORNER_CENTER) {
-                    float newLeft = cropRect.left + dx;
-                    float newTop = cropRect.top + dy;
-                    float newRight = cropRect.right + dx;
-                    float newBottom = cropRect.bottom + dy;
-                    
-                    if (newLeft >= canvasBounds.left && newRight <= canvasBounds.right) {
-                        cropRect.left = newLeft;
-                        cropRect.right = newRight;
-                    }
-                    if (newTop >= canvasBounds.top && newBottom <= canvasBounds.bottom) {
-                        cropRect.top = newTop;
-                        cropRect.bottom = newBottom;
-                    }
-                } else if (activeCorner == CORNER_TOP_LEFT) {
-                    adjustCorner(cropRect.left + dx, cropRect.top + dy, true, true);
-                } else if (activeCorner == CORNER_TOP_RIGHT) {
-                    adjustCorner(cropRect.right + dx, cropRect.top + dy, false, true);
-                } else if (activeCorner == CORNER_BOTTOM_LEFT) {
-                    adjustCorner(cropRect.left + dx, cropRect.bottom + dy, true, false);
-                } else if (activeCorner == CORNER_BOTTOM_RIGHT) {
-                    adjustCorner(cropRect.right + dx, cropRect.bottom + dy, false, false);
-                }
-                
-                lastX = x;
-                lastY = y;
-                invalidate();
-                return true;
-                
-            case MotionEvent.ACTION_UP:
-                activeCorner = -1;
-                return true;
-        }
-        return super.onTouchEvent(event);
-    }
-    
-    private void adjustCorner(float nx, float ny, boolean left, boolean top) {
-        float newWidth;
-        float newLeft = cropRect.left;
-        float newTop = cropRect.top;
-        float newRight = cropRect.right;
-        float newBottom = cropRect.bottom;
-        
-        if (left) {
-            newWidth = cropRect.width() - (nx - cropRect.left);
-            newLeft = Math.max(canvasBounds.left, Math.min(nx, cropRect.right - minSize));
-        } else {
-            newWidth = nx - cropRect.left;
-            newRight = Math.min(canvasBounds.right, Math.max(nx, cropRect.left + minSize));
-            newLeft = cropRect.left;
-        }
-        
-        float newHeight = newWidth / targetRatio;
-        
-        if (top) {
-            newTop = Math.max(canvasBounds.top, Math.min(cropRect.bottom - minSize, cropRect.bottom - newHeight));
-            newBottom = newTop + newHeight;
-        } else {
-            newBottom = Math.min(canvasBounds.bottom, Math.max(cropRect.top + minSize, cropRect.top + newHeight));
-            newTop = newBottom - newHeight;
-        }
-        
-        if (left) {
-            cropRect.left = newLeft;
-            cropRect.right = newLeft + newWidth;
-        } else {
-            cropRect.right = newRight;
-            cropRect.left = newRight - newWidth;
-        }
-        
-        if (top) {
-            cropRect.top = newTop;
-            cropRect.bottom = newTop + newHeight;
-        } else {
-            cropRect.bottom = newBottom;
-            cropRect.top = newBottom - newHeight;
-        }
-    }
-    
-    private int getActiveCorner(float x, float y) {
-        if (Math.abs(x - cropRect.left) <= touchArea && Math.abs(y - cropRect.top) <= touchArea) {
-            return CORNER_TOP_LEFT;
-        }
-        if (Math.abs(x - cropRect.right) <= touchArea && Math.abs(y - cropRect.top) <= touchArea) {
-            return CORNER_TOP_RIGHT;
-        }
-        if (Math.abs(x - cropRect.left) <= touchArea && Math.abs(y - cropRect.bottom) <= touchArea) {
-            return CORNER_BOTTOM_LEFT;
-        }
-        if (Math.abs(x - cropRect.right) <= touchArea && Math.abs(y - cropRect.bottom) <= touchArea) {
-            return CORNER_BOTTOM_RIGHT;
-        }
-        if (cropRect.contains(x, y)) {
-            return CORNER_CENTER;
-        }
-        return -1;
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/GlobalWinBoLLApplication.java

@@ -1,44 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import cc.winboll.studio.libaes.utils.WinBoLLActivityManager;
-import cc.winboll.studio.libappbase.GlobalApplication;
-import cc.winboll.studio.libappbase.LogUtils;
-import cc.winboll.studio.libappbase.ToastUtils;
-
-/**
- * @Author 豆包&ZhanGSKen<zhangsken@qq.com>
- * @Date 2026/04/24 15:23
- */
-public class GlobalWinBoLLApplication extends GlobalApplication {
-    
-    public static final String TAG = "GlobalWinBoLLApplication";
-    
-
-@Override
-    public void onCreate() {
-        super.onCreate();
-        LogUtils.d(TAG, "onCreate");
-        setIsDebugging(BuildConfig.DEBUG);
-        //setIsDebugging(false);
-
-        WinBoLLActivityManager.init(this);
-
-        // 初始化 Toast 框架
-        ToastUtils.init(this);
-        // 设置 Toast 布局样式
-        //ToastUtils.setView(R.layout.view_toast);
-        //ToastUtils.setStyle(new WhiteToastStyle());
-        //ToastUtils.setGravity(Gravity.BOTTOM, 0, 200);
-
-        //CrashHandler.getInstance().registerGlobal(this);
-        //CrashHandler.getInstance().registerPart(this);
-    }
-
-@Override
-    public void onTerminate() {
-        super.onTerminate();
-        LogUtils.d(TAG, "onTerminate");
-        ToastUtils.release();
-    }
-    
-}

gallery/src/main/java/cc/winboll/studio/gallery/ImageAdapter.java

@@ -1,247 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.net.Uri;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
-import com.bumptech.glide.Glide;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class ImageAdapter extends RecyclerView.Adapter<ImageAdapter.ViewHolder> {
-    public static final String TAG = "ImageAdapter";
-    private ArrayList<Uri> imageUrls = new ArrayList<>();
-    private ArrayList<String> imagePaths = new ArrayList<>();
-    private OnImageClickListener listener;
-    private int bgType = 0;
-    private Preferences prefs;
-    private PinnedImageDbHelper pinnedDbHelper;
-    private AlbumCoverDbHelper coverDbHelper;
-    private String albumPath;
-    
-    private int getBgRes() {
-        switch (bgType) {
-            case 0:
-                return R.drawable.bg_checkerboard;
-            case 1:
-                return R.drawable.bg_white;
-            case 2:
-                return R.drawable.bg_black;
-            default:
-                return R.drawable.bg_checkerboard;
-        }
-    }
-
-    public interface OnImageClickListener {
-        void onImageClick(int position, ArrayList<Uri> urls, ArrayList<String> paths);
-    }
-
-    public void setOnImageClickListener(OnImageClickListener listener) {
-        this.listener = listener;
-    }
-
-    public void setData(ArrayList<Uri> urls, ArrayList<String> paths) {
-        this.imageUrls = urls;
-        this.imagePaths = paths;
-        sortPinnedFirst();
-        LogUtils.d(TAG, "setData: " + urls.size() + " images");
-        notifyDataSetChanged();
-    }
-    
-    private void sortPinnedFirst() {
-        if (pinnedDbHelper == null || imagePaths.isEmpty()) {
-            return;
-        }
-        ArrayList<Uri> pinnedUrls = new ArrayList<>();
-        ArrayList<String> pinnedPaths = new ArrayList<>();
-        ArrayList<Uri> unpinnedUrls = new ArrayList<>();
-        ArrayList<String> unpinnedPaths = new ArrayList<>();
-        for (int i = 0; i < imagePaths.size(); i++) {
-            String path = imagePaths.get(i);
-            if (pinnedDbHelper.isPinned(path)) {
-                pinnedUrls.add(imageUrls.get(i));
-                pinnedPaths.add(path);
-            } else {
-                unpinnedUrls.add(imageUrls.get(i));
-                unpinnedPaths.add(path);
-            }
-        }
-        
-        imageUrls.clear();
-        imagePaths.clear();
-        imageUrls.addAll(pinnedUrls);
-        imageUrls.addAll(unpinnedUrls);
-        imagePaths.addAll(pinnedPaths);
-        imagePaths.addAll(unpinnedPaths);
-    }
-    
-    public void setContext(android.content.Context context) {
-        prefs = new Preferences(context);
-        bgType = prefs.getBgType();
-        pinnedDbHelper = PinnedImageDbHelper.getInstance(context);
-        coverDbHelper = AlbumCoverDbHelper.getInstance(context);
-    }
-    
-    public void setAlbumPath(String albumPath) {
-        this.albumPath = albumPath;
-    }
-    
-    public int getCropWidth() {
-        return prefs != null ? prefs.getCoverWidth() : 240;
-    }
-    
-    public int getCropHeight() {
-        return prefs != null ? prefs.getCoverHeight() : 120;
-    }
-    
-    public void refreshBg() {
-        if (prefs != null) {
-            bgType = prefs.getBgType();
-            notifyDataSetChanged();
-        }
-    }
-    
-    public void refreshPinned() {
-        if (pinnedDbHelper == null || imagePaths.isEmpty()) {
-            return;
-        }
-        sortPinnedFirst();
-        notifyDataSetChanged();
-    }
-    
-    private void showContextMenu(final View view, final int position) {
-        final String imagePath = imagePaths.get(position);
-        final Uri imageUri = imageUrls.get(position);
-        final boolean[] isPinned = {pinnedDbHelper != null && pinnedDbHelper.isPinned(imagePath)};
-        final boolean[] isCover = {false};
-        if (coverDbHelper != null && albumPath != null) {
-            String originalPath = coverDbHelper.getOriginalImagePath(albumPath);
-            isCover[0] = originalPath != null && originalPath.equals(imagePath);
-        }
-        
-        android.app.AlertDialog.Builder builder = new android.app.AlertDialog.Builder(view.getContext());
-        builder.setTitle("Image");
-        
-        String[] items;
-        if (isPinned[0]) {
-            if (isCover[0]) {
-                items = new String[]{"取消置顶", "调整封面", "取消封面"};
-            } else {
-                items = new String[]{"取消置顶", "设置为封面"};
-            }
-        } else {
-            if (isCover[0]) {
-                items = new String[]{"置顶", "调整封面", "取消封面"};
-            } else {
-                items = new String[]{"置顶", "设置为封面"};
-            }
-        }
-        
-        builder.setItems(items, new android.content.DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(android.content.DialogInterface dialog, int which) {
-                if (which == 0) {
-                    if (pinnedDbHelper != null) {
-                        if (isPinned[0]) {
-                            pinnedDbHelper.unpinImage(imagePath);
-                        } else {
-                            pinnedDbHelper.pinImage(imagePath);
-                        }
-                        refreshPinned();
-                    }
-                } else if (which == 1) {
-                    if (coverDbHelper != null && albumPath != null) {
-                        Intent cropIntent = new Intent(view.getContext(), CropActivity.class);
-                        cropIntent.putExtra(CropActivity.EXTRA_IMAGE_URI, imageUri);
-                        cropIntent.putExtra(CropActivity.EXTRA_IMAGE_PATH, imagePath);
-                        cropIntent.putExtra(CropActivity.EXTRA_ALBUM_PATH, albumPath);
-                        cropIntent.putExtra(CropActivity.EXTRA_CROP_WIDTH, getCropWidth());
-                        cropIntent.putExtra(CropActivity.EXTRA_CROP_HEIGHT, getCropHeight());
-                        ((AlbumActivity) view.getContext()).startActivityForResult(cropIntent, 100);
-                    }
-                } else if (which == 2) {
-                    if (coverDbHelper != null && albumPath != null && isCover[0]) {
-                        coverDbHelper.deleteCover(albumPath);
-                        notifyDataSetChanged();
-                    }
-                }
-            }
-        });
-        builder.show();
-    }
-    
-    @NonNull
-    @Override
-    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        View view = LayoutInflater.from(parent.getContext())
-            .inflate(R.layout.item_gallery, parent, false);
-        return new ViewHolder(view);
-    }
-
-    @Override
-    public void onBindViewHolder(@NonNull ViewHolder holder, final int position) {
-        holder.imageView.setBackgroundResource(getBgRes());
-        
-        Glide.with(holder.imageView.getContext())
-            .load(imageUrls.get(position))
-            .centerCrop()
-            .into(holder.imageView);
-        
-        final ArrayList<Uri> urls = imageUrls;
-        final ArrayList<String> paths = imagePaths;
-        final String imagePath = imagePaths.get(position);
-        
-        boolean isPinned = pinnedDbHelper != null && pinnedDbHelper.isPinned(imagePath);
-        holder.pinIcon.setVisibility(isPinned ? View.VISIBLE : View.GONE);
-        
-        boolean isCover = false;
-        if (coverDbHelper != null && albumPath != null) {
-            String originalPath = coverDbHelper.getOriginalImagePath(albumPath);
-            isCover = originalPath != null && originalPath.equals(imagePath);
-        }
-        holder.coverIcon.setVisibility(isCover ? View.VISIBLE : View.GONE);
-        
-        holder.itemView.setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                if (listener != null) {
-                    listener.onImageClick(position, urls, paths);
-                }
-            }
-        });
-        
-        holder.itemView.setOnLongClickListener(new View.OnLongClickListener() {
-            @Override
-            public boolean onLongClick(View v) {
-                showContextMenu(holder.itemView, position);
-                return true;
-            }
-        });
-    }
-
-    @Override
-    public int getItemCount() {
-        return imageUrls.size();
-    }
-
-    static class ViewHolder extends RecyclerView.ViewHolder {
-        ImageView imageView;
-        ImageView pinIcon;
-        ImageView coverIcon;
-        ViewHolder(View itemView) {
-            super(itemView);
-            imageView = itemView.findViewById(R.id.image);
-            pinIcon = itemView.findViewById(R.id.pin_icon);
-            coverIcon = itemView.findViewById(R.id.cover_icon);
-        }
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/ImagePagerAdapter.java

@@ -1,72 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.net.Uri;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-import androidx.annotation.NonNull;
-import androidx.viewpager.widget.PagerAdapter;
-import com.bumptech.glide.Glide;
-import com.bumptech.glide.load.engine.DiskCacheStrategy;
-import java.util.ArrayList;
-
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class ImagePagerAdapter extends PagerAdapter {
-    public static final String TAG = "ImagePagerAdapter";
-    private ArrayList<Uri> imageUrls;
-    private int bgType;
-
-    public ImagePagerAdapter(ArrayList<Uri> imageUrls, int bgType) {
-        this.imageUrls = imageUrls;
-        this.bgType = bgType;
-        LogUtils.d(TAG, "ImagePagerAdapter created with " + imageUrls.size() + " images, bgType=" + bgType);
-    }
-    
-    private int getBgRes() {
-        switch (bgType) {
-            case 0:
-                return R.drawable.bg_checkerboard;
-            case 1:
-                return R.drawable.bg_white;
-            case 2:
-                return R.drawable.bg_black;
-            default:
-                return R.drawable.bg_checkerboard;
-        }
-    }
-
-    @Override
-    public int getCount() {
-        return imageUrls.size();
-    }
-
-    @NonNull
-    @Override
-    public Object instantiateItem(@NonNull ViewGroup container, int position) {
-        View view = LayoutInflater.from(container.getContext())
-            .inflate(R.layout.item_image_pager, container, false);
-        view.setBackgroundResource(getBgRes());
-        ImageView imageView = view.findViewById(R.id.image);
-        
-        Glide.with(imageView.getContext())
-            .load(imageUrls.get(position))
-            .diskCacheStrategy(DiskCacheStrategy.NONE)
-            .skipMemoryCache(true)
-            .into(imageView);
-        
-        container.addView(view);
-        return view;
-    }
-
-    @Override
-    public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
-        container.removeView((View) object);
-    }
-
-    @Override
-    public boolean isViewFromObject(@NonNull View view, @NonNull Object object) {
-        return view == object;
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/ImageViewerActivity.java

@@ -1,452 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.app.Activity;
-import android.app.AlertDialog;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Bundle;
-import android.provider.MediaStore;
-import android.view.GestureDetector;
-import android.view.MotionEvent;
-import android.view.View;
-import android.view.View.OnTouchListener;
-import android.view.WindowManager;
-import android.widget.ImageButton;
-import android.widget.Toast;
-import androidx.viewpager.widget.ViewPager;
-import java.io.File;
-import java.util.ArrayList;
-
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class ImageViewerActivity extends Activity implements ViewPager.OnPageChangeListener {
-    public static final String TAG = "ImageViewerActivity";
-    public static final String EXTRA_IMAGE_URLS = "image_urls";
-    public static final String EXTRA_POSITIONS = "image_positions";
-    public static final String EXTRA_POSITION = "position";
-    
-    private ArrayList<Uri> imageUrls;
-    private ArrayList<String> imagePaths;
-    private int currentPosition;
-    private ViewPager viewPager;
-    private View toolbar;
-    private ImageButton btnBack;
-    private ImageButton btnDelete;
-    private ImageButton btnShare;
-    private ImageButton btnInfo;
-    private ImageButton btnBg;
-    private ImageButton btnGallery;
-    private int bgType = 0;
-    private GestureDetector gestureDetector;
-    private TrashManager trashManager;
-    private Preferences prefs;
-    
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
-            WindowManager.LayoutParams.FLAG_FULLSCREEN);
-        setContentView(R.layout.activity_image_viewer);
-        LogUtils.d(TAG, "onCreate");
-        
-        imageUrls = getIntent().getParcelableArrayListExtra(EXTRA_IMAGE_URLS);
-        imagePaths = getIntent().getStringArrayListExtra(EXTRA_POSITIONS);
-        currentPosition = getIntent().getIntExtra(EXTRA_POSITION, 0);
-        
-        trashManager = new TrashManager(this);
-        prefs = new Preferences(this);
-        bgType = prefs.getBgType();
-        
-        viewPager = findViewById(R.id.view_pager);
-        toolbar = findViewById(R.id.toolbar);
-        btnBack = findViewById(R.id.btn_back);
-        btnDelete = findViewById(R.id.btn_delete);
-        btnShare = findViewById(R.id.btn_share);
-        btnInfo = findViewById(R.id.btn_info);
-        btnBg = findViewById(R.id.btn_bg);
-        
-        btnGallery = findViewById(R.id.btn_gallery);
-        
-        applyBg();
-        
-        ImagePagerAdapter adapter = new ImagePagerAdapter(imageUrls, bgType);
-        viewPager.setAdapter(adapter);
-        viewPager.setCurrentItem(currentPosition);
-        viewPager.addOnPageChangeListener(this);
-        
-        gestureDetector = new GestureDetector(this, new GestureDetector.SimpleOnGestureListener() {
-            @Override
-            public boolean onSingleTapConfirmed(MotionEvent e) {
-                toggleToolbar();
-                return true;
-            }
-        });
-        
-        viewPager.setOnTouchListener(new OnTouchListener() {
-            @Override
-            public boolean onTouch(View v, MotionEvent event) {
-                return gestureDetector.onTouchEvent(event);
-            }
-        });
-        
-        btnBack.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                finish();
-            }
-        });
-        
-        btnDelete.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                showDeleteDialog();
-            }
-        });
-        
-        btnShare.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                shareCurrentImage();
-            }
-        });
-        
-        btnInfo.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                showImageInfo();
-            }
-        });
-        
-        btnBg.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                switchBg();
-            }
-        });
-        
-        btnGallery.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Toast.makeText(ImageViewerActivity.this, "Gallery", Toast.LENGTH_SHORT).show();
-                if (imageUrls != null && currentPosition >= 0 && currentPosition < imageUrls.size()) {
-                    Uri imageUri = imageUrls.get(currentPosition);
-                    Intent intent = new Intent(Intent.ACTION_VIEW);
-                    intent.setDataAndType(imageUri, "image/*");
-                    intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
-                    startActivity(Intent.createChooser(intent, "打开相册"));
-                }
-            }
-        });
-    }
-    
-    private void toggleToolbar() {
-        if (toolbar.getVisibility() == View.VISIBLE) {
-            toolbar.setVisibility(View.GONE);
-        } else {
-            toolbar.setVisibility(View.VISIBLE);
-        }
-    }
-    
-    private void applyBg() {
-        int bgRes;
-        switch (bgType) {
-            case 0:
-                bgRes = R.drawable.bg_checkerboard;
-                break;
-            case 1:
-                bgRes = R.drawable.bg_white;
-                break;
-            case 2:
-                bgRes = R.drawable.bg_black;
-                break;
-            default:
-                bgRes = R.drawable.bg_checkerboard;
-        }
-        View container = findViewById(R.id.container);
-        if (container != null) {
-            container.setBackgroundResource(bgRes);
-        }
-    }
-    
-    private void switchBg() {
-        final int[] bgResources = {R.drawable.bg_checkerboard, R.drawable.bg_white, R.drawable.bg_black};
-        
-        BgSelectorDialog dialog = new BgSelectorDialog(this, bgType);
-        dialog.setOnBgSelectedListener(new BgSelectorDialog.OnBgSelectedListener() {
-            @Override
-            public void onBgSelected(int which) {
-                bgType = which;
-                prefs.setBgType(which);
-                int currentItem = viewPager.getCurrentItem();
-                View container = findViewById(R.id.container);
-                if (container != null) {
-                    container.setBackgroundResource(bgResources[which]);
-                }
-                viewPager.setAdapter(new ImagePagerAdapter(imageUrls, bgType));
-                viewPager.setCurrentItem(currentItem);
-            }
-        });
-        dialog.show();
-    }
-    
-    private void showDeleteDialog() {
-        new AlertDialog.Builder(this)
-            .setMessage("Delete to trash?")
-            .setPositiveButton("Yes", new android.content.DialogInterface.OnClickListener() {
-                @Override
-                public void onClick(android.content.DialogInterface dialog, int which) {
-                    moveToTrash();
-                }
-            })
-            .setNegativeButton("No", null)
-            .show();
-    }
-    
-    private void moveToTrash() {
-        LogUtils.d(TAG, "moveToTrash");
-        if (currentPosition >= 0 && currentPosition < imageUrls.size()) {
-            String imagePath = "";
-            if (imagePaths != null && currentPosition < imagePaths.size()) {
-                imagePath = imagePaths.get(currentPosition);
-            } else {
-                imagePath = getPathFromUri(imageUrls.get(currentPosition));
-            }
-            
-            Uri imageUri = imageUrls.get(currentPosition);
-            long result = -1;
-            
-            if (!imagePath.isEmpty()) {
-                result = trashManager.addToTrash(imagePath);
-            }
-            
-            if (result > 0) {
-                try {
-                    getContentResolver().delete(imageUri, null, null);
-                } catch (Exception e) {
-                    e.printStackTrace();
-                }
-                android.widget.Toast.makeText(this, "Moved to trash", android.widget.Toast.LENGTH_SHORT).show();
-                LogUtils.i(TAG, "Moved to trash");
-                removeCurrentImage();
-            } else {
-                try {
-                    int deleted = getContentResolver().delete(imageUri, null, null);
-                    android.widget.Toast.makeText(this, "Deleted: " + deleted, android.widget.Toast.LENGTH_SHORT).show();
-                    removeCurrentImage();
-                } catch (Exception e) {
-                    e.printStackTrace();
-                    removeCurrentImage();
-                }
-            }
-        }
-    }
-    
-    private void removeCurrentImage() {
-        imageUrls.remove(currentPosition);
-        if (imagePaths != null) {
-            imagePaths.remove(currentPosition);
-        }
-        
-        if (imageUrls.isEmpty()) {
-            finish();
-        } else {
-            if (currentPosition >= imageUrls.size()) {
-                currentPosition = imageUrls.size() - 1;
-            }
-            viewPager.setAdapter(new ImagePagerAdapter(imageUrls, bgType));
-            viewPager.setCurrentItem(currentPosition);
-        }
-    }
-    
-    private String getPathFromUri(Uri uri) {
-        String[] projection = { MediaStore.Images.Media.DATA };
-        android.database.Cursor cursor = getContentResolver().query(uri, projection, null, null, null);
-        if (cursor != null) {
-            try {
-                if (cursor.moveToFirst()) {
-                    int columnIndex = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
-                    return cursor.getString(columnIndex);
-                }
-            } finally {
-                cursor.close();
-            }
-        }
-        return uri.getPath();
-    }
-    
-    private void shareCurrentImage() {
-        if (currentPosition >= 0 && currentPosition < imageUrls.size()) {
-            Uri imageUri = imageUrls.get(currentPosition);
-            Intent shareIntent = new Intent(Intent.ACTION_SEND);
-            shareIntent.setType("image/*");
-            shareIntent.putExtra(Intent.EXTRA_STREAM, imageUri);
-            shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
-            startActivity(Intent.createChooser(shareIntent, "Share Image"));
-        }
-    }
-    
-    private void showImageInfo() {
-        if (currentPosition < 0 || currentPosition >= imageUrls.size()) {
-            return;
-        }
-        
-        String imagePath = "";
-        if (imagePaths != null && currentPosition < imagePaths.size()) {
-            imagePath = imagePaths.get(currentPosition);
-        } else {
-            imagePath = getPathFromUri(imageUrls.get(currentPosition));
-        }
-        
-        File imageFile = new File(imagePath);
-        if (!imageFile.exists()) {
-            imageFile = new File(imagePath);
-        }
-        
-        android.widget.LinearLayout layout = new android.widget.LinearLayout(this);
-        layout.setOrientation(android.widget.LinearLayout.VERTICAL);
-        layout.setPadding(48, 32, 48, 32);
-        
-        android.widget.TextView labelPath = new android.widget.TextView(this);
-        labelPath.setText("Path:");
-        labelPath.setTextColor(getColor(android.R.color.darker_gray));
-        labelPath.setTextSize(14);
-        labelPath.setTypeface(null, android.graphics.Typeface.BOLD);
-        layout.addView(labelPath);
-        
-        android.widget.TextView valuePath = new android.widget.TextView(this);
-        valuePath.setText(imagePath);
-        valuePath.setTextColor(getColor(android.R.color.black));
-        valuePath.setTextSize(14);
-        valuePath.setTextIsSelectable(true);
-        layout.addView(valuePath);
-        
-        if (imageFile.exists()) {
-            long sizeBytes = imageFile.length();
-            String size;
-            if (sizeBytes < 1024) {
-                size = sizeBytes + " B";
-            } else if (sizeBytes < 1024 * 1024) {
-                size = String.format("%.2f KB", sizeBytes / 1024.0);
-            } else {
-                size = String.format("%.2f MB", sizeBytes / (1024.0 * 1024.0));
-            }
-            
-            android.widget.TextView labelSize = new android.widget.TextView(this);
-            labelSize.setText("Size:");
-            labelSize.setTextColor(getColor(android.R.color.darker_gray));
-            labelSize.setTextSize(14);
-            labelSize.setTypeface(null, android.graphics.Typeface.BOLD);
-            layout.addView(labelSize);
-            
-            android.widget.TextView valueSize = new android.widget.TextView(this);
-            valueSize.setText(size);
-            valueSize.setTextColor(getColor(android.R.color.black));
-            valueSize.setTextSize(14);
-            valueSize.setTextIsSelectable(true);
-            layout.addView(valueSize);
-        }
-        
-        try {
-            android.graphics.BitmapFactory.Options options = new android.graphics.BitmapFactory.Options();
-            options.inJustDecodeBounds = true;
-            android.graphics.BitmapFactory.decodeFile(imagePath, options);
-            if (options.outWidth > 0 && options.outHeight > 0) {
-                android.widget.TextView labelPixels = new android.widget.TextView(this);
-                labelPixels.setText("Pixels:");
-                labelPixels.setTextColor(getColor(android.R.color.darker_gray));
-                labelPixels.setTextSize(14);
-                labelPixels.setTypeface(null, android.graphics.Typeface.BOLD);
-                layout.addView(labelPixels);
-                
-                android.widget.TextView valuePixels = new android.widget.TextView(this);
-                valuePixels.setText(options.outWidth + " x " + options.outHeight);
-                valuePixels.setTextColor(getColor(android.R.color.black));
-                valuePixels.setTextSize(14);
-                valuePixels.setTextIsSelectable(true);
-                layout.addView(valuePixels);
-            }
-        } catch (Exception e) {
-            LogUtils.e(TAG, "get pixels error: " + e.getMessage());
-        }
-        
-        try {
-            String[] projection = {
-                MediaStore.Images.Media.DATE_ADDED,
-                MediaStore.Images.Media.DATE_MODIFIED,
-                MediaStore.Images.Media.DATE_TAKEN
-            };
-            android.database.Cursor cursor = getContentResolver().query(
-                imageUrls.get(currentPosition), projection, null, null, null);
-            if (cursor != null) {
-                if (cursor.moveToFirst()) {
-                    int dateAddedCol = cursor.getColumnIndex(MediaStore.Images.Media.DATE_ADDED);
-                    int dateTakenCol = cursor.getColumnIndex(MediaStore.Images.Media.DATE_TAKEN);
-                    
-                    java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
-                    
-                    if (dateTakenCol >= 0) {
-                        long dateTaken = cursor.getLong(dateTakenCol);
-                        if (dateTaken > 0) {
-                            android.widget.TextView labelTaken = new android.widget.TextView(this);
-                            labelTaken.setText("Date Taken:");
-                            labelTaken.setTextColor(getColor(android.R.color.darker_gray));
-                            labelTaken.setTextSize(14);
-                            labelTaken.setTypeface(null, android.graphics.Typeface.BOLD);
-                            layout.addView(labelTaken);
-                            
-                            android.widget.TextView valueTaken = new android.widget.TextView(this);
-                            valueTaken.setText(sdf.format(new java.util.Date(dateTaken)));
-                            valueTaken.setTextColor(getColor(android.R.color.black));
-                            valueTaken.setTextSize(14);
-                            valueTaken.setTextIsSelectable(true);
-                            layout.addView(valueTaken);
-                        }
-                    }
-                    if (dateAddedCol >= 0) {
-                        long dateAdded = cursor.getLong(dateAddedCol);
-                        if (dateAdded > 0) {
-                            android.widget.TextView labelAdded = new android.widget.TextView(this);
-                            labelAdded.setText("Date Added:");
-                            labelAdded.setTextColor(getColor(android.R.color.darker_gray));
-                            labelAdded.setTextSize(14);
-                            labelAdded.setTypeface(null, android.graphics.Typeface.BOLD);
-                            layout.addView(labelAdded);
-                            
-                            android.widget.TextView valueAdded = new android.widget.TextView(this);
-                            valueAdded.setText(sdf.format(new java.util.Date(dateAdded * 1000)));
-                            valueAdded.setTextColor(getColor(android.R.color.black));
-                            valueAdded.setTextSize(14);
-                            valueAdded.setTextIsSelectable(true);
-                            layout.addView(valueAdded);
-                        }
-                    }
-                }
-                cursor.close();
-            }
-        } catch (Exception e) {
-            LogUtils.e(TAG, "get date error: " + e.getMessage());
-        }
-        
-        new AlertDialog.Builder(this)
-            .setTitle("Image Info")
-            .setView(layout)
-            .setPositiveButton("OK", null)
-            .show();
-    }
-    
-    @Override
-    public void onPageSelected(int position) {
-        currentPosition = position;
-    }
-    
-    @Override
-    public void onPageScrollStateChanged(int state) {}
-    
-    @Override
-    public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {}
-    
-    @Override
-    public void onBackPressed() {
-        finish();
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/MainActivity.java

@@ -1,385 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.Manifest;
-import android.content.BroadcastReceiver;
-import android.content.ContentResolver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.pm.PackageManager;
-import android.database.Cursor;
-import android.media.MediaScannerConnection;
-import android.net.Uri;
-import android.os.Build;
-import android.os.Bundle;
-import android.os.Environment;
-import android.provider.MediaStore;
-import android.provider.Settings;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.Toast;
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.appcompat.widget.Toolbar;
-import androidx.core.app.ActivityCompat;
-import androidx.core.content.ContextCompat;
-import androidx.recyclerview.widget.GridLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-import com.google.android.material.floatingactionbutton.FloatingActionButton;
-import cc.winboll.studio.gallery.AlbumAdapter.OnAlbumClickListener;
-import cc.winboll.studio.libappbase.LogUtils;
-import cc.winboll.studio.libappbase.LogActivity;
-import java.io.File;
-import java.io.FileFilter;
-import java.io.FilenameFilter;
-import java.util.ArrayList;
-
-public class MainActivity extends AppCompatActivity {
-    public static final String TAG = "MainActivity";
-    private static final int PERMISSION_REQUEST_CODE = 100;
-    private static final int MANAGE_PERMISSION_REQUEST_CODE = 101;
-    private RecyclerView recyclerView;
-    private AlbumAdapter adapter;
-    private Preferences prefs;
-    private FloatingActionButton fabScrollTop;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_main);
-        LogUtils.d(TAG, "onCreate");
-        
-        Toolbar toolbar = findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
-        
-        prefs = new Preferences(this);
-        
-        recyclerView = findViewById(R.id.recycler_view);
-        recyclerView.setLayoutManager(new GridLayoutManager(this, 2));
-        adapter = new AlbumAdapter();
-        adapter.setContext(this);
-        recyclerView.setAdapter(adapter);
-        
-        fabScrollTop = findViewById(R.id.fab_scroll_top);
-        fabScrollTop.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                recyclerView.scrollToPosition(0);
-            }
-        });
-        
-        recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
-            @Override
-            public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
-                super.onScrolled(recyclerView, dx, dy);
-                GridLayoutManager layoutManager = (GridLayoutManager) recyclerView.getLayoutManager();
-                if (layoutManager != null) {
-                    int firstVisible = layoutManager.findFirstVisibleItemPosition();
-                    if (firstVisible > 0) {
-                        fabScrollTop.setVisibility(View.VISIBLE);
-                    } else {
-                        fabScrollTop.setVisibility(View.GONE);
-                    }
-                }
-            }
-        });
-        
-        adapter.setOnAlbumClickListener(new OnAlbumClickListener() {
-            @Override
-            public void onAlbumClick(Album album) {
-                Intent intent = new Intent(MainActivity.this, AlbumActivity.class);
-                intent.putExtra(AlbumActivity.EXTRA_ALBUM_PATH, album.getPath());
-                intent.putExtra(AlbumActivity.EXTRA_ALBUM_NAME, album.getName());
-                startActivity(intent);
-            }
-        });
-        
-        checkAndRequestPermissions();
-    }
-    
-    private void checkAndRequestPermissions() {
-        LogUtils.i(TAG, "checkAndRequestPermissions");
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
-            if (!Environment.isExternalStorageManager()) {
-                try {
-                    Intent intent = new Intent(Settings.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION);
-                    intent.setData(Uri.parse("package:" + getPackageName()));
-                    startActivityForResult(intent, MANAGE_PERMISSION_REQUEST_CODE);
-                } catch (Exception e) {
-                    Intent intent = new Intent(Settings.ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION);
-                    startActivityForResult(intent, MANAGE_PERMISSION_REQUEST_CODE);
-                }
-                return;
-            }
-        }
-        
-        if (checkPermission()) {
-            loadAlbums();
-        } else {
-            requestPermission();
-        }
-    }
-    
-    @Override
-    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-        super.onActivityResult(requestCode, resultCode, data);
-        if (requestCode == MANAGE_PERMISSION_REQUEST_CODE) {
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
-                if (Environment.isExternalStorageManager()) {
-                    loadAlbums();
-                } else {
-                    Toast.makeText(this, "Permission required", Toast.LENGTH_SHORT).show();
-                }
-            }
-        }
-    }
-    
-    private boolean checkPermission() {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
-            return Environment.isExternalStorageManager();
-        }
-        return ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) 
-            == PackageManager.PERMISSION_GRANTED;
-    }
-
-    private void requestPermission() {
-        ActivityCompat.requestPermissions(this, 
-            new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, 
-            PERMISSION_REQUEST_CODE);
-    }
-
-    @Override
-    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, 
-            @NonNull int[] grantResults) {
-        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
-        if (requestCode == PERMISSION_REQUEST_CODE) {
-            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
-                loadAlbums();
-            } else {
-                Toast.makeText(this, "Permission denied", Toast.LENGTH_SHORT).show();
-            }
-        }
-    }
-
-private void loadAlbums() {
-        LogUtils.d(TAG, "loadAlbums");
-        String folderPath = prefs.getFolderPath();
-        File baseFolder = new File(folderPath);
-        LogUtils.d(TAG, "baseFolder: " + baseFolder.getAbsolutePath() + ", exists=" + baseFolder.exists());
-        
-        if (!baseFolder.exists() || !baseFolder.isDirectory()) {
-            folderPath = Preferences.getDefaultPath();
-            baseFolder = new File(folderPath);
-            LogUtils.d(TAG, "try default: " + baseFolder.getAbsolutePath() + ", exists=" + baseFolder.exists());
-            if (!baseFolder.exists()) {
-                folderPath = Environment.getExternalStorageDirectory() + "/Pictures";
-                baseFolder = new File(folderPath);
-                LogUtils.d(TAG, "try Pictures: " + baseFolder.getAbsolutePath() + ", exists=" + baseFolder.exists());
-            }
-        }
-        
-        AlbumCoverDbHelper coverDbHelper = AlbumCoverDbHelper.getInstance(this);
-        ArrayList<Album> albums = new ArrayList<>();
-        
-        FileFilter directoryFilter = new FileFilter() {
-            @Override
-            public boolean accept(File file) {
-                return file.isDirectory();
-            }
-        };
-        File[] subfolders = baseFolder.listFiles(directoryFilter);
-        LogUtils.d(TAG, "subfolders: " + (subfolders != null ? subfolders.length : 0));
-        if (subfolders != null) {
-            for (File subfolder : subfolders) {
-                LogUtils.d(TAG, "scanning folder: " + subfolder.getName());
-                String albumPath = subfolder.getAbsolutePath();
-                String coverPath = coverDbHelper.getCover(albumPath);
-                LogUtils.d(TAG, "loadAlbums: album=" + albumPath + ", coverPath=" + coverPath);
-                Uri coverUri = null;
-                if (coverPath != null) {
-                    File coverFile = new File(coverPath);
-                    if (coverFile.exists()) {
-                        coverUri = Uri.fromFile(coverFile);
-                        LogUtils.d(TAG, "loadAlbums: cover from file=" + coverFile.getAbsolutePath());
-                    } else {
-                        coverUri = getUriFromPath(coverPath);
-                        LogUtils.d(TAG, "loadAlbums: cover from media store path=" + coverPath);
-                    }
-                }
-                if (coverUri == null) {
-                    ArrayList<Uri> images = getImagesInFolder(albumPath);
-                    if (!images.isEmpty()) {
-                        coverUri = images.get(0);
-                    }
-                }
-                ArrayList<Uri> allImages = getImagesInFolder(albumPath);
-                if (coverUri != null || !allImages.isEmpty()) {
-                    if (coverUri == null && !allImages.isEmpty()) {
-                        coverUri = allImages.get(0);
-                    }
-                    int imageCount = allImages.size();
-                    albums.add(new Album(subfolder.getName(), albumPath, coverUri, imageCount));
-                    LogUtils.d(TAG, "album added: " + subfolder.getName() + ", " + imageCount + " images");
-                }
-            }
-        }
-        
-        if (albums.isEmpty()) {
-            Toast.makeText(this, R.string.no_images_found, Toast.LENGTH_SHORT).show();
-            LogUtils.i(TAG, "No albums found");
-        }
-        adapter.setData(albums);
-        LogUtils.d(TAG, "Loaded " + albums.size() + " albums");
-    }
-    
-    private Uri getUriFromPath(String path) {
-        String[] projection = { MediaStore.Images.Media._ID };
-        String selection = MediaStore.Images.Media.DATA + " = ?";
-        String[] selectionArgs = { path };
-        try (Cursor cursor = getContentResolver().query(
-                MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
-                projection, selection, selectionArgs, null)) {
-            if (cursor != null) {
-                if (cursor.moveToFirst()) {
-                    long id = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Images.Media._ID));
-                    return Uri.withAppendedPath(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, String.valueOf(id));
-                }
-            }
-        }
-        return null;
-    }
-    
-    private ArrayList<Uri> getImagesInFolder(String folderPath) {
-        ArrayList<Uri> imageUrls = new ArrayList<>();
-        ContentResolver contentResolver = getContentResolver();
-        Uri collection = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
-        
-        String selection = MediaStore.Images.Media.DATA + " LIKE ?";
-        String[] selectionArgs = new String[]{folderPath + "/%"};
-        String sortOrder = MediaStore.Images.Media.DATE_ADDED + " DESC";
-        
-        LogUtils.d(TAG, "getImagesInFolder: " + folderPath);
-        
-        try (Cursor cursor = contentResolver.query(collection, null, selection, selectionArgs, sortOrder)) {
-            if (cursor != null) {
-                LogUtils.d(TAG, "cursor count: " + cursor.getCount());
-                int dataColumn = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
-                while (cursor.moveToNext()) {
-                    String path = cursor.getString(dataColumn);
-                    if (path != null) {
-                        long id = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Images.Media._ID));
-                        Uri contentUri = Uri.withAppendedPath(collection, String.valueOf(id));
-                        LogUtils.d(TAG, "image: id=" + id + ", path=" + path);
-                        imageUrls.add(contentUri);
-                    }
-                }
-            }
-        }
-        LogUtils.d(TAG, "found " + imageUrls.size() + " images");
-        return imageUrls;
-    }
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        getMenuInflater().inflate(R.menu.menu_main, menu);
-        return true;
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
-        int id = item.getItemId();
-        if (id == R.id.action_mi_gallery) {
-            Toast.makeText(this, "Gallery clicked", Toast.LENGTH_SHORT).show();
-            Intent intent = new Intent(Intent.ACTION_MAIN);
-            intent.addCategory(Intent.CATEGORY_APP_GALLERY);
-            startActivity(intent);
-            return true;
-        } else if (id == R.id.action_settings) {
-            startActivity(new Intent(this, SettingsActivity.class));
-            return true;
-        } else if (id == R.id.action_about) {
-            startActivity(new Intent(this, AboutActivity.class));
-            return true;
-        } else if (id == R.id.action_trash) {
-            startActivity(new Intent(this, TrashActivity.class));
-            return true;
-        } else if (id == R.id.action_debug) {
-            LogActivity.startLogActivity(this);
-            return true;
-        }
-        return super.onOptionsItemSelected(item);
-    }
-    
-    private BroadcastReceiver coverUpdatedReceiver = new BroadcastReceiver() {
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            if (Preferences.ACTION_COVER_UPDATED.equals(intent.getAction())) {
-                loadAlbums();
-            }
-        }
-    };
-    
-    @Override
-    protected void onResume() {
-        super.onResume();
-        registerReceiver(coverUpdatedReceiver, new IntentFilter(Preferences.ACTION_COVER_UPDATED));
-        if (checkPermission()) {
-            scanMediaStore();
-            loadAlbums();
-        }
-        if (adapter != null) {
-            adapter.refreshBg();
-            adapter.refreshPinned();
-            adapter.refreshCover();
-        }
-    }
-    
-    @Override
-    protected void onPause() {
-        super.onPause();
-        unregisterReceiver(coverUpdatedReceiver);
-    }
-    
-    private void scanMediaStore() {
-        String folderPath = prefs.getFolderPath();
-        File baseFolder = new File(folderPath);
-        if (baseFolder.exists() && baseFolder.isDirectory()) {
-            File[] subfolders = baseFolder.listFiles(new FileFilter() {
-                @Override
-                public boolean accept(File file) {
-                    return file.isDirectory();
-                }
-            });
-            if (subfolders != null) {
-                ArrayList<String> paths = new ArrayList<>();
-                for (File subfolder : subfolders) {
-                    File[] images = subfolder.listFiles(new FilenameFilter() {
-                        @Override
-                        public boolean accept(File dir, String name) {
-                            String lower = name.toLowerCase();
-                            return lower.endsWith(".jpg") || lower.endsWith(".jpeg") 
-                                || lower.endsWith(".png") || lower.endsWith(".gif")
-                                || lower.endsWith(".webp") || lower.endsWith(".bmp");
-                        }
-                    });
-                    if (images != null) {
-                        for (File img : images) {
-                            paths.add(img.getAbsolutePath());
-                        }
-                    }
-                }
-                if (!paths.isEmpty()) {
-                    LogUtils.d(TAG, "scanning " + paths.size() + " files to MediaStore");
-                    String[] pathArray = paths.toArray(new String[0]);
-                    MediaScannerConnection.scanFile(this, pathArray, null, new MediaScannerConnection.OnScanCompletedListener() {
-                        @Override
-                        public void onScanCompleted(String path, Uri uri) {
-                            LogUtils.d(TAG, "scanCompleted: " + path + " -> " + uri);
-                        }
-                    });
-                }
-            }
-        }
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/PinnedAlbumDbHelper.java

@@ -1,78 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.database.sqlite.SQLiteDatabase;
-import android.database.sqlite.SQLiteOpenHelper;
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class PinnedAlbumDbHelper extends SQLiteOpenHelper {
-    public static final String TAG = "PinnedAlbumDbHelper";
-    private static final String DB_NAME = "pinned_album.db";
-    private static final int DB_VERSION = 1;
-    private static final String TABLE_NAME = "pinned_albums";
-    private static final String COLUMN_PATH = "album_path";
-    
-    private static final String SQL_CREATE = "CREATE TABLE " + TABLE_NAME + " (" 
-        + COLUMN_PATH + " TEXT PRIMARY KEY)";
-    
-    private static PinnedAlbumDbHelper dbHelper;
-    
-    public static PinnedAlbumDbHelper getInstance(Context context) {
-        if (dbHelper == null) {
-            dbHelper = new PinnedAlbumDbHelper(context.getApplicationContext());
-        }
-        return dbHelper;
-    }
-    
-    public PinnedAlbumDbHelper(Context context) {
-        super(context, DB_NAME, null, DB_VERSION);
-    }
-    
-    @Override
-    public void onCreate(SQLiteDatabase db) {
-        db.execSQL(SQL_CREATE);
-    }
-    
-    @Override
-    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
-        db.execSQL("DROP TABLE IF EXISTS " + TABLE_NAME);
-        onCreate(db);
-    }
-    
-    public void pinAlbum(String albumPath) {
-        SQLiteDatabase db = getWritableDatabase();
-        ContentValues values = new ContentValues();
-        values.put(COLUMN_PATH, albumPath);
-        db.insertWithOnConflict(TABLE_NAME, null, values, SQLiteDatabase.CONFLICT_IGNORE);
-        LogUtils.d(TAG, "pinAlbum: " + albumPath);
-    }
-    
-    public void unpinAlbum(String albumPath) {
-        SQLiteDatabase db = getWritableDatabase();
-        db.delete(TABLE_NAME, COLUMN_PATH + " = ?", new String[]{albumPath});
-        LogUtils.d(TAG, "unpinAlbum: " + albumPath);
-    }
-    
-    public boolean isPinned(String albumPath) {
-        SQLiteDatabase db = getReadableDatabase();
-        Cursor cursor = db.query(TABLE_NAME, null, COLUMN_PATH + " = ?", 
-            new String[]{albumPath}, null, null, null);
-        boolean pinned = cursor.getCount() > 0;
-        cursor.close();
-        return pinned;
-    }
-    
-    public String[] getPinnedPaths() {
-        SQLiteDatabase db = getReadableDatabase();
-        Cursor cursor = db.query(TABLE_NAME, new String[]{COLUMN_PATH}, null, null, null, null, null);
-        String[] paths = new String[cursor.getCount()];
-        int i = 0;
-        while (cursor.moveToNext()) {
-            paths[i++] = cursor.getString(0);
-        }
-        cursor.close();
-        return paths;
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/PinnedImageDbHelper.java

@@ -1,78 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.database.sqlite.SQLiteDatabase;
-import android.database.sqlite.SQLiteOpenHelper;
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class PinnedImageDbHelper extends SQLiteOpenHelper {
-    public static final String TAG = "PinnedImageDbHelper";
-    private static final String DB_NAME = "pinned_image.db";
-    private static final int DB_VERSION = 1;
-    private static final String TABLE_NAME = "pinned_images";
-    private static final String COLUMN_PATH = "image_path";
-    
-    private static final String SQL_CREATE = "CREATE TABLE " + TABLE_NAME + " (" 
-        + COLUMN_PATH + " TEXT PRIMARY KEY)";
-    
-    private static PinnedImageDbHelper dbHelper;
-    
-    public static PinnedImageDbHelper getInstance(Context context) {
-        if (dbHelper == null) {
-            dbHelper = new PinnedImageDbHelper(context.getApplicationContext());
-        }
-        return dbHelper;
-    }
-    
-    public PinnedImageDbHelper(Context context) {
-        super(context, DB_NAME, null, DB_VERSION);
-    }
-    
-    @Override
-    public void onCreate(SQLiteDatabase db) {
-        db.execSQL(SQL_CREATE);
-    }
-    
-    @Override
-    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
-        db.execSQL("DROP TABLE IF EXISTS " + TABLE_NAME);
-        onCreate(db);
-    }
-    
-    public void pinImage(String imagePath) {
-        SQLiteDatabase db = getWritableDatabase();
-        ContentValues values = new ContentValues();
-        values.put(COLUMN_PATH, imagePath);
-        db.insertWithOnConflict(TABLE_NAME, null, values, SQLiteDatabase.CONFLICT_IGNORE);
-        LogUtils.d(TAG, "pinImage: " + imagePath);
-    }
-    
-    public void unpinImage(String imagePath) {
-        SQLiteDatabase db = getWritableDatabase();
-        db.delete(TABLE_NAME, COLUMN_PATH + " = ?", new String[]{imagePath});
-        LogUtils.d(TAG, "unpinImage: " + imagePath);
-    }
-    
-    public boolean isPinned(String imagePath) {
-        SQLiteDatabase db = getReadableDatabase();
-        Cursor cursor = db.query(TABLE_NAME, null, COLUMN_PATH + " = ?", 
-            new String[]{imagePath}, null, null, null);
-        boolean pinned = cursor.getCount() > 0;
-        cursor.close();
-        return pinned;
-    }
-    
-    public String[] getPinnedPaths() {
-        SQLiteDatabase db = getReadableDatabase();
-        Cursor cursor = db.query(TABLE_NAME, new String[]{COLUMN_PATH}, null, null, null, null, null);
-        String[] paths = new String[cursor.getCount()];
-        int i = 0;
-        while (cursor.moveToNext()) {
-            paths[i++] = cursor.getString(0);
-        }
-        cursor.close();
-        return paths;
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/Preferences.java

@@ -1,93 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.content.Context;
-import android.content.SharedPreferences;
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class Preferences {
-    public static final String TAG = "Preferences";
-    private static final String PREF_NAME = "gallery_prefs";
-    private static final String KEY_FOLDER_PATH = "folder_path";
-    private static final String KEY_BG_TYPE = "bg_type";
-    private static final String KEY_ALBUM_SORT_MODE = "album_sort_mode";
-    private static final String KEY_COVER_WIDTH = "cover_width";
-    private static final String KEY_COVER_HEIGHT = "cover_height";
-    private static final String KEY_COVER_RATIO = "cover_ratio";
-
-    public static final String ACTION_COVER_UPDATED = "cc.winboll.studio.gallery.COVER_UPDATED";
-
-    private static final int DEFAULT_BG_TYPE = 0;
-    private static final int DEFAULT_SORT_MODE = 0;
-    private static final int DEFAULT_COVER_WIDTH = 240;
-    private static final int DEFAULT_COVER_HEIGHT = 120;
-    private static final float DEFAULT_COVER_RATIO = 2.0f;
-    private static final String DEFAULT_PATH = "/storage/emulated/0/Pictures/Gallery/owner";
-    
-    public static final int SORT_TIME_DESC = 0;
-    public static final int SORT_TIME_ASC = 1;
-    public static final int SORT_NAME_DESC = 2;
-    public static final int SORT_NAME_ASC = 3;
-    
-    public static String getDefaultPath() {
-        return DEFAULT_PATH;
-    }
-    
-    private final SharedPreferences prefs;
-    
-    public Preferences(Context context) {
-        prefs = context.getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE);
-    }
-    
-    public String getFolderPath() {
-        String path = prefs.getString(KEY_FOLDER_PATH, DEFAULT_PATH);
-        LogUtils.d(TAG, "getFolderPath: " + path);
-        return path;
-    }
-    
-    public void setFolderPath(String path) {
-        LogUtils.d(TAG, "setFolderPath: " + path);
-        prefs.edit().putString(KEY_FOLDER_PATH, path).apply();
-    }
-    
-    public int getBgType() {
-        return prefs.getInt(KEY_BG_TYPE, DEFAULT_BG_TYPE);
-    }
-    
-    public void setBgType(int type) {
-        LogUtils.d(TAG, "setBgType: " + type);
-        prefs.edit().putInt(KEY_BG_TYPE, type).apply();
-    }
-    
-    public int getAlbumSortMode() {
-        return prefs.getInt(KEY_ALBUM_SORT_MODE, DEFAULT_SORT_MODE);
-    }
-    
-    public void setAlbumSortMode(int mode) {
-        LogUtils.d(TAG, "setAlbumSortMode: " + mode);
-        prefs.edit().putInt(KEY_ALBUM_SORT_MODE, mode).apply();
-    }
-    
-    public int getCoverWidth() {
-        return prefs.getInt(KEY_COVER_WIDTH, DEFAULT_COVER_WIDTH);
-    }
-    
-    public void setCoverWidth(int width) {
-        prefs.edit().putInt(KEY_COVER_WIDTH, width).apply();
-    }
-    
-    public int getCoverHeight() {
-        return prefs.getInt(KEY_COVER_HEIGHT, DEFAULT_COVER_HEIGHT);
-    }
-    
-    public void setCoverHeight(int height) {
-        prefs.edit().putInt(KEY_COVER_HEIGHT, height).apply();
-    }
-    
-    public float getCoverRatio() {
-        return prefs.getFloat(KEY_COVER_RATIO, DEFAULT_COVER_RATIO);
-    }
-    
-    public void setCoverRatio(float ratio) {
-        prefs.edit().putFloat(KEY_COVER_RATIO, ratio).apply();
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/SettingsActivity.java

@@ -1,46 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.os.Bundle;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.widget.Button;
-import android.widget.EditText;
-import android.widget.TextView;
-import androidx.appcompat.app.AppCompatActivity;
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class SettingsActivity extends AppCompatActivity {
-    public static final String TAG = "SettingsActivity";
-    private Preferences prefs;
-    private EditText editFolderPath;
-    private TextView textCurrentPath;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_settings);
-        LogUtils.d(TAG, "onCreate");
-        
-        prefs = new Preferences(this);
-        
-        editFolderPath = findViewById(R.id.edit_folder_path);
-        textCurrentPath = findViewById(R.id.text_current_path);
-        Button btnSave = findViewById(R.id.btn_save);
-        
-        String currentPath = prefs.getFolderPath();
-        editFolderPath.setText(currentPath);
-        textCurrentPath.setText("Current: " + currentPath);
-        
-        btnSave.setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                String newPath = editFolderPath.getText().toString().trim();
-                if (!newPath.isEmpty()) {
-                    prefs.setFolderPath(newPath);
-                    textCurrentPath.setText("Current: " + newPath);
-                }
-                finish();
-            }
-        });
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/TrashActivity.java

@@ -1,193 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.content.ContentResolver;
-import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.Bundle;
-import android.provider.MediaStore;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.widget.Toast;
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.appcompat.widget.Toolbar;
-import androidx.core.app.ActivityCompat;
-import androidx.core.content.ContextCompat;
-import androidx.recyclerview.widget.GridLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-import java.io.File;
-import java.util.ArrayList;
-
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class TrashActivity extends AppCompatActivity {
-    public static final String TAG = "TrashActivity";
-    private static final int PERMISSION_REQUEST_CODE = 102;
-    private RecyclerView recyclerView;
-    private TrashAdapter adapter;
-    private TrashManager trashManager;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_main);
-        LogUtils.d(TAG, "onCreate");
-        
-        Toolbar toolbar = findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
-        getSupportActionBar().setTitle("Trash");
-        
-        trashManager = new TrashManager(this);
-        
-        recyclerView = findViewById(R.id.recycler_view);
-        recyclerView.setLayoutManager(new GridLayoutManager(this, 3));
-        adapter = new TrashAdapter();
-        recyclerView.setAdapter(adapter);
-        
-        adapter.setOnTrashClickListener(new TrashAdapter.OnTrashClickListener() {
-            @Override
-            public void onRestoreClick(int position) {
-                restoreImage(position);
-            }
-            
-            @Override
-            public void onDeleteClick(int position) {
-                permanentlyDelete(position);
-            }
-        });
-        
-        if (checkPermission()) {
-            loadTrash();
-        } else {
-            requestPermission();
-        }
-    }
-
-    private boolean checkPermission() {
-        return ContextCompat.checkSelfPermission(this, android.Manifest.permission.READ_EXTERNAL_STORAGE) 
-            == PackageManager.PERMISSION_GRANTED;
-    }
-
-    private void requestPermission() {
-        ActivityCompat.requestPermissions(this, 
-            new String[]{android.Manifest.permission.READ_EXTERNAL_STORAGE}, 
-            PERMISSION_REQUEST_CODE);
-    }
-
-    @Override
-    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, 
-            @NonNull int[] grantResults) {
-        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
-        if (requestCode == PERMISSION_REQUEST_CODE) {
-            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
-                loadTrash();
-            } else {
-                Toast.makeText(this, "Permission denied", Toast.LENGTH_SHORT).show();
-            }
-        }
-    }
-
-    private void loadTrash() {
-        LogUtils.d(TAG, "loadTrash");
-        Cursor cursor = trashManager.getTrashList();
-        ArrayList<TrashItem> items = new ArrayList<TrashItem>();
-        ArrayList<Uri> uris = new ArrayList<Uri>();
-        
-        String trashPath = TrashDbHelper.getTrashPath();
-        File trashDir = new File(trashPath);
-        
-        if (cursor != null && cursor.getCount() > 0) {
-            cursor.moveToFirst();
-            do {
-                try {
-                    long id = cursor.getLong(cursor.getColumnIndexOrThrow("_id"));
-                    String fileName = cursor.getString(cursor.getColumnIndexOrThrow("file_name"));
-                    String originalPath = cursor.getString(cursor.getColumnIndexOrThrow("original_path"));
-                    String originalFolder = cursor.getString(cursor.getColumnIndexOrThrow("original_folder"));
-                    
-                    TrashItem item = new TrashItem();
-                    item.id = id;
-                    item.fileName = fileName;
-                    item.originalPath = originalPath;
-                    item.originalFolder = originalFolder;
-                    
-                    File trashFile = new File(trashDir, fileName);
-                    if (trashFile.exists()) {
-                        items.add(item);
-                        uris.add(Uri.fromFile(trashFile));
-                    }
-                } catch (Exception e) {
-                    e.printStackTrace();
-                }
-            } while (cursor.moveToNext());
-            cursor.close();
-        }
-        
-        adapter.setData(items, uris);
-        
-        if (items.isEmpty()) {
-            Toast.makeText(this, "Trash is empty", Toast.LENGTH_SHORT).show();
-        }
-    }
-
-    private void restoreImage(int position) {
-        LogUtils.d(TAG, "restoreImage: " + position);
-        long id = adapter.getItemId(position);
-        String fileName = adapter.getFileName(position);
-        String originalPath = adapter.getOriginalPath(position);
-        
-        if (trashManager.restore(id, fileName, originalPath)) {
-            Toast.makeText(this, "Image restored", Toast.LENGTH_SHORT).show();
-            LogUtils.i(TAG, "Image restored");
-            loadTrash();
-        } else {
-            Toast.makeText(this, "Restore failed", Toast.LENGTH_SHORT).show();
-        }
-    }
-
-    private void permanentlyDelete(int position) {
-        long id = adapter.getItemId(position);
-        String fileName = adapter.getFileName(position);
-        
-        if (trashManager.deletePermanently(id, fileName)) {
-            Toast.makeText(this, "Image deleted", Toast.LENGTH_SHORT).show();
-            loadTrash();
-        } else {
-            Toast.makeText(this, "Delete failed", Toast.LENGTH_SHORT).show();
-        }
-    }
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        getMenuInflater().inflate(R.menu.menu_trash, menu);
-        return true;
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
-        if (item.getItemId() == R.id.action_clear_trash) {
-            trashManager.clearTrash();
-            Toast.makeText(this, "Trash cleared", Toast.LENGTH_SHORT).show();
-            loadTrash();
-            return true;
-        }
-        return super.onOptionsItemSelected(item);
-    }
-    
-    @Override
-    protected void onResume() {
-        super.onResume();
-        if (checkPermission()) {
-            loadTrash();
-        }
-    }
-    
-    public static class TrashItem {
-        public long id;
-        public String fileName;
-        public String originalPath;
-        public String originalFolder;
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/TrashAdapter.java

@@ -1,111 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.net.Uri;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
-import com.bumptech.glide.Glide;
-import java.util.ArrayList;
-
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class TrashAdapter extends RecyclerView.Adapter<TrashAdapter.ViewHolder> {
-    public static final String TAG = "TrashAdapter";
-    private ArrayList<TrashActivity.TrashItem> trashItems = new ArrayList<TrashActivity.TrashItem>();
-    private ArrayList<Uri> imageUrls = new ArrayList<Uri>();
-    private OnTrashClickListener listener;
-
-    public interface OnTrashClickListener {
-        void onRestoreClick(int position);
-        void onDeleteClick(int position);
-    }
-
-    public void setOnTrashClickListener(OnTrashClickListener listener) {
-        this.listener = listener;
-    }
-
-    public void setData(ArrayList<TrashActivity.TrashItem> items, ArrayList<Uri> uris) {
-        this.trashItems = items;
-        this.imageUrls = uris;
-        LogUtils.d(TAG, "setData: " + items.size() + " items");
-        notifyDataSetChanged();
-    }
-
-    public long getItemId(int position) {
-        if (position >= 0 && position < trashItems.size()) {
-            return trashItems.get(position).id;
-        }
-        return -1;
-    }
-    
-    public String getFileName(int position) {
-        if (position >= 0 && position < trashItems.size()) {
-            return trashItems.get(position).fileName;
-        }
-        return "";
-    }
-    
-    public String getOriginalPath(int position) {
-        if (position >= 0 && position < trashItems.size()) {
-            return trashItems.get(position).originalPath;
-        }
-        return "";
-    }
-
-    @NonNull
-    @Override
-    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        View view = LayoutInflater.from(parent.getContext())
-            .inflate(R.layout.item_trash, parent, false);
-        return new ViewHolder(view);
-    }
-
-    @Override
-    public void onBindViewHolder(@NonNull ViewHolder holder, final int position) {
-        if (position < imageUrls.size()) {
-            Glide.with(holder.imageView.getContext())
-                .load(imageUrls.get(position))
-                .centerCrop()
-                .into(holder.imageView);
-        }
-        
-        holder.btnRestore.setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                if (listener != null) {
-                    listener.onRestoreClick(position);
-                }
-            }
-        });
-        
-        holder.btnDelete.setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                if (listener != null) {
-                    listener.onDeleteClick(position);
-                }
-            }
-        });
-    }
-
-    @Override
-    public int getItemCount() {
-        return trashItems.size();
-    }
-
-    static class ViewHolder extends RecyclerView.ViewHolder {
-        ImageView imageView;
-        ImageView btnRestore;
-        ImageView btnDelete;
-        ViewHolder(View itemView) {
-            super(itemView);
-            imageView = itemView.findViewById(R.id.image);
-            btnRestore = itemView.findViewById(R.id.btn_restore);
-            btnDelete = itemView.findViewById(R.id.btn_delete);
-        }
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/TrashDbHelper.java

@@ -1,78 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.database.sqlite.SQLiteDatabase;
-import android.database.sqlite.SQLiteOpenHelper;
-import android.os.Environment;
-import java.io.File;
-
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class TrashDbHelper extends SQLiteOpenHelper {
-    public static final String TAG = "TrashDbHelper";
-    private static final String DB_NAME = "trash.db";
-    private static final int DB_VERSION = 1;
-    private static final String TABLE_NAME = "trash_items";
-    private static final String COL_ID = "_id";
-    private static final String COL_FILE_NAME = "file_name";
-    private static final String COL_ORIGINAL_PATH = "original_path";
-    private static final String COL_ORIGINAL_FOLDER = "original_folder";
-    private static final String COL_DELETE_TIME = "delete_time";
-    
-    public TrashDbHelper(Context context) {
-        super(context, DB_NAME, null, DB_VERSION);
-    }
-    
-    @Override
-    public void onCreate(SQLiteDatabase db) {
-        LogUtils.d(TAG, "onCreate");
-        db.execSQL("CREATE TABLE " + TABLE_NAME + " (" +
-            COL_ID + " INTEGER PRIMARY KEY AUTOINCREMENT, " +
-            COL_FILE_NAME + " TEXT, " +
-            COL_ORIGINAL_PATH + " TEXT, " +
-            COL_ORIGINAL_FOLDER + " TEXT, " +
-            COL_DELETE_TIME + " INTEGER)");
-    }
-    
-    @Override
-    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
-        LogUtils.i(TAG, "onUpgrade: " + oldVersion + " -> " + newVersion);
-        db.execSQL("DROP TABLE IF EXISTS " + TABLE_NAME);
-        onCreate(db);
-    }
-    
-    public long insert(String fileName, String originalPath, String originalFolder) {
-        SQLiteDatabase db = getWritableDatabase();
-        ContentValues values = new ContentValues();
-        values.put(COL_FILE_NAME, fileName);
-        values.put(COL_ORIGINAL_PATH, originalPath);
-        values.put(COL_ORIGINAL_FOLDER, originalFolder);
-        values.put(COL_DELETE_TIME, System.currentTimeMillis());
-        return db.insert(TABLE_NAME, null, values);
-    }
-    
-    public Cursor getAll() {
-        SQLiteDatabase db = getReadableDatabase();
-        return db.query(TABLE_NAME, null, null, null, null, null, COL_DELETE_TIME + " DESC");
-    }
-    
-    public int delete(long id) {
-        SQLiteDatabase db = getWritableDatabase();
-        return db.delete(TABLE_NAME, COL_ID + "=?", new String[]{String.valueOf(id)});
-    }
-    
-    public void clear() {
-        SQLiteDatabase db = getWritableDatabase();
-        db.delete(TABLE_NAME, null, null);
-    }
-    
-    public static String getTrashPath() {
-        File trashDir = new File(Environment.getExternalStorageDirectory(), ".Trash");
-        if (!trashDir.exists()) {
-            trashDir.mkdirs();
-        }
-        return trashDir.getAbsolutePath();
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/TrashManager.java

@@ -1,158 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.content.ContentResolver;
-import android.content.Context;
-import android.database.Cursor;
-import android.media.MediaScannerConnection;
-import android.net.Uri;
-import android.os.Build;
-import android.provider.MediaStore;
-import java.io.File;
-import java.util.UUID;
-
-import cc.winboll.studio.libappbase.LogUtils;
-
-public class TrashManager {
-    public static final String TAG = "TrashManager";
-    private final Context context;
-    private final TrashDbHelper dbHelper;
-    
-    public TrashManager(Context context) {
-        LogUtils.d(TAG, "TrashManager created");
-        this.context = context;
-        this.dbHelper = new TrashDbHelper(context);
-    }
-    
-    public long addToTrash(String imagePath) {
-        LogUtils.d(TAG, "addToTrash: " + imagePath);
-        File sourceFile = new File(imagePath);
-        if (!sourceFile.exists()) {
-            return -1;
-        }
-        
-        String uniqueId = UUID.randomUUID().toString();
-        String extension = getExtension(imagePath);
-        String newFileName = uniqueId + extension;
-        String trashPath = TrashDbHelper.getTrashPath();
-        File destFile = new File(trashPath, newFileName);
-        
-        if (sourceFile.renameTo(destFile)) {
-            String originalFolder = sourceFile.getParent();
-            long result = dbHelper.insert(newFileName, imagePath, originalFolder);
-            LogUtils.i(TAG, "Added to trash: " + newFileName);
-            return result;
-        }
-        LogUtils.e(TAG, "Failed to move to trash");
-        return -1;
-    }
-    
-    public Cursor getTrashList() {
-        return dbHelper.getAll();
-    }
-    
-    public boolean restore(long id, String fileName, String originalPath) {
-        LogUtils.i(TAG, "restore: " + fileName + " -> " + originalPath);
-        File trashFile = new File(TrashDbHelper.getTrashPath(), fileName);
-        LogUtils.d(TAG, "trashFile exists: " + trashFile.exists() + ", path: " + trashFile.getAbsolutePath());
-        if (!trashFile.exists()) {
-            LogUtils.e(TAG, "trashFile not exists: " + trashFile.getAbsolutePath());
-            return false;
-        }
-        
-        File originalFolder = new File(originalPath).getParentFile();
-        LogUtils.d(TAG, "originalFolder: " + originalFolder + ", exists: " + (originalFolder != null && originalFolder.exists()));
-        if (originalFolder != null && !originalFolder.exists()) {
-            boolean created = originalFolder.mkdirs();
-            LogUtils.d(TAG, "mkdirs result: " + created + ", path: " + originalFolder.getAbsolutePath());
-        }
-        
-        File originalFile = new File(originalPath);
-        String restoreName = originalFile.getName();
-        File restoreFile = new File(originalFolder, restoreName);
-        LogUtils.d(TAG, "restoreFile: " + restoreFile.getAbsolutePath() + ", exists: " + restoreFile.exists());
-        
-        boolean renameResult = trashFile.renameTo(restoreFile);
-        LogUtils.d(TAG, "renameTo result: " + renameResult);
-        
-        if (renameResult) {
-            dbHelper.delete(id);
-            LogUtils.i(TAG, "Restored: " + fileName);
-            scanMedia(restoreFile.getAbsolutePath());
-            return true;
-        }
-        
-        // Try copy + delete if rename failed
-        LogUtils.i(TAG, "renameTo failed, trying copy + delete");
-        try {
-            java.io.InputStream in = new java.io.FileInputStream(trashFile);
-            java.io.OutputStream out = new java.io.FileOutputStream(restoreFile);
-            byte[] buffer = new byte[4096];
-            int len;
-            while ((len = in.read(buffer)) > 0) {
-                out.write(buffer, 0, len);
-            }
-            in.close();
-            out.close();
-            boolean deleted = trashFile.delete();
-            LogUtils.d(TAG, "copy+delete result: " + deleted);
-            if (deleted) {
-                dbHelper.delete(id);
-                LogUtils.i(TAG, "Restored (copy): " + fileName);
-                scanMedia(restoreFile.getAbsolutePath());
-                return true;
-            }
-        } catch (Exception e) {
-            LogUtils.e(TAG, "copy failed: " + e.getMessage());
-        }
-        
-        LogUtils.e(TAG, "Failed to restore: " + fileName);
-        return false;
-    }
-    
-    public boolean deletePermanently(long id, String fileName) {
-        File trashFile = new File(TrashDbHelper.getTrashPath(), fileName);
-        boolean deleted = trashFile.delete();
-        if (deleted) {
-            dbHelper.delete(id);
-        }
-        return deleted;
-    }
-    
-    public void clearTrash() {
-        Cursor cursor = getTrashList();
-        if (cursor != null) {
-            while (cursor.moveToNext()) {
-                try {
-                    int colIndex = cursor.getColumnIndexOrThrow("_id");
-                    if (!cursor.isNull(colIndex)) {
-                        String fileName = cursor.getString(cursor.getColumnIndexOrThrow("file_name"));
-                        File trashFile = new File(TrashDbHelper.getTrashPath(), fileName);
-                        trashFile.delete();
-                    }
-                } catch (Exception e) {
-                    e.printStackTrace();
-                }
-            }
-            cursor.close();
-        }
-        dbHelper.clear();
-    }
-    
-    private String getExtension(String path) {
-        int lastDot = path.lastIndexOf('.');
-        if (lastDot > 0) {
-            return path.substring(lastDot);
-        }
-        return ".jpg";
-    }
-    
-    private void scanMedia(String filePath) {
-        LogUtils.d(TAG, "scanMedia: " + filePath);
-        MediaScannerConnection.scanFile(context, new String[]{filePath}, null, new android.media.MediaScannerConnection.OnScanCompletedListener() {
-            @Override
-            public void onScanCompleted(String path, Uri uri) {
-                LogUtils.d(TAG, "scanCompleted: " + path + " -> " + uri);
-            }
-        });
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/ZoomContainerView.java

@@ -1,169 +0,0 @@
-package cc.winboll.studio.gallery;
-
-import android.content.Context;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.Paint;
-import android.util.AttributeSet;
-import android.view.GestureDetector;
-import android.view.MotionEvent;
-import android.view.ScaleGestureDetector;
-import android.view.View;
-import android.widget.FrameLayout;
-
-public class ZoomContainerView extends FrameLayout {
-    private float scaleFactor = 1.0f;
-    private float minScale = 0.1f;
-    private float maxScale = 5.0f;
-    private static final float ZOOM_STEP = 0.25f;
-    
-    private ScaleGestureDetector scaleGestureDetector;
-    private GestureDetector gestureDetector;
-    private Paint borderPaint;
-    
-    public ZoomContainerView(Context context) {
-        super(context);
-        init();
-    }
-    
-    public ZoomContainerView(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        init();
-    }
-    
-    public ZoomContainerView(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-        init();
-    }
-    
-    private void init() {
-        setWillNotDraw(false);
-        setBackgroundColor(Color.YELLOW);
-        
-        borderPaint = new Paint();
-        borderPaint.setColor(Color.parseColor("#333333"));
-        borderPaint.setStyle(Paint.Style.STROKE);
-        borderPaint.setStrokeWidth(2);
-        
-        scaleGestureDetector = new ScaleGestureDetector(getContext(), new ScaleGestureDetector.SimpleOnScaleGestureListener() {
-            @Override
-            public boolean onScale(ScaleGestureDetector detector) {
-                scaleFactor *= detector.getScaleFactor();
-                scaleFactor = Math.max(minScale, Math.min(scaleFactor, maxScale));
-                invalidate();
-                requestLayout();
-                return true;
-            }
-        });
-        
-        gestureDetector = new GestureDetector(getContext(), new GestureDetector.SimpleOnGestureListener() {
-            @Override
-            public boolean onDoubleTap(MotionEvent e) {
-                if (scaleFactor > 1.5f) {
-                    scaleFactor = 1.0f;
-                } else {
-                    scaleFactor = 2.0f;
-                }
-                invalidate();
-                requestLayout();
-                return true;
-            }
-        });
-    }
-    
-    public void zoomIn() {
-        scaleFactor = Math.min(maxScale, scaleFactor + ZOOM_STEP);
-        requestMeasure();
-    }
-    
-    public void zoomOut() {
-        scaleFactor = Math.max(minScale, scaleFactor - ZOOM_STEP);
-        requestMeasure();
-    }
-    
-    private void requestMeasure() {
-        removeCallbacks(measureRunable);
-        post(measureRunable);
-    }
-    
-    private Runnable measureRunable = new Runnable() {
-        @Override
-        public void run() {
-            requestLayout();
-            invalidate();
-        }
-    };
-    
-    public float getScaleFactor() {
-        return scaleFactor;
-    }
-    
-    public void setScaleFactor(float scale) {
-        scaleFactor = Math.max(minScale, Math.min(scale, maxScale));
-        int childCount = getChildCount();
-        if (childCount > 0) {
-            View child = getChildAt(0);
-            if (child instanceof CropCanvasView) {
-                ((CropCanvasView) child).setContainerScale(scaleFactor);
-            }
-        }
-        requestLayout();
-        invalidate();
-    }
-    
-    public void resetZoom() {
-        scaleFactor = 1.0f;
-        invalidate();
-        requestLayout();
-    }
-    
-    @Override
-    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        int childCount = getChildCount();
-        if (childCount > 0) {
-            View child = getChildAt(0);
-            child.measure(widthMeasureSpec, heightMeasureSpec);
-            int childW = child.getMeasuredWidth();
-            int childH = child.getMeasuredHeight();
-            int scaledW = (int) (childW * scaleFactor);
-            int scaledH = (int) (childH * scaleFactor);
-            int widthSpec = MeasureSpec.makeMeasureSpec(scaledW, MeasureSpec.EXACTLY);
-            int heightSpec = MeasureSpec.makeMeasureSpec(scaledH, MeasureSpec.EXACTLY);
-            child.measure(widthSpec, heightSpec);
-            setMeasuredDimension(scaledW, scaledH);
-        } else {
-            super.onMeasure(widthMeasureSpec, heightMeasureSpec);
-        }
-    }
-    
-    @Override
-    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
-        int childCount = getChildCount();
-        if (childCount > 0) {
-            View child = getChildAt(0);
-            int childW = child.getMeasuredWidth();
-            int childH = child.getMeasuredHeight();
-            int scaledW = (int) (childW * scaleFactor);
-            int scaledH = (int) (childH * scaleFactor);
-            int parentW = right - left;
-            int parentH = bottom - top;
-            int childLeft = (parentW - scaledW) / 2;
-            int childTop = (parentH - scaledH) / 2;
-            child.layout(childLeft, childTop, childLeft + scaledW, childTop + scaledH);
-        }
-    }
-    
-    @Override
-    protected void onDraw(Canvas canvas) {
-        super.onDraw(canvas);
-    }
-    
-    @Override
-    public boolean onTouchEvent(MotionEvent event) {
-        boolean handled = scaleGestureDetector.onTouchEvent(event);
-        if (!scaleGestureDetector.isInProgress()) {
-            handled = gestureDetector.onTouchEvent(event) || handled;
-        }
-        return handled || super.onTouchEvent(event);
-    }
-}

gallery/src/main/java/cc/winboll/studio/gallery/dialog/ColorPaletteDialog.java

@@ -1,44 +0,0 @@
-package cc.winboll.studio.gallery.dialog;
-
-import android.app.Dialog;
-import android.content.Context;
-import android.os.Bundle;
-import android.view.WindowManager;
-import android.widget.TextView;
-import androidx.annotation.NonNull;
-import cc.winboll.studio.gallery.R;
-
-/**
- * 颜色表对话框
- * 继承于普通对话框类，使用视图文件
- */
-public class ColorPaletteDialog extends Dialog {
-
-    public ColorPaletteDialog(@NonNull Context context) {
-        super(context, R.style.ColorPaletteDialog);
-    }
-
-    public ColorPaletteDialog(@NonNull Context context, int themeResId) {
-        super(context, themeResId);
-    }
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        // super.onCreate(savedInstanceState);
-        setContentView(R.layout.dialog_color_palette);
-        
-        TextView titleText = findViewById(R.id.title_text);
-        
-        WindowManager.LayoutParams params = getWindow().getAttributes();
-        params.width = WindowManager.LayoutParams.MATCH_PARENT;
-        getWindow().setAttributes(params);
-    }
-
-    public void setTitle(String title) {
-        
-    }
-
-    public interface OnColorItemClick {
-        void onColorClick(int color);
-    }
-}

gallery/src/main/res/drawable/bg_black.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle">
-    <solid android:color="#000000"/>
-</shape>

gallery/src/main/res/drawable/bg_checkerboard.xml

@@ -1,30 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="10dp"
-    android:height="10dp"
-    android:viewportWidth="10"
-    android:viewportHeight="10">
-    <path
-        android:fillColor="#808080"
-        android:pathData="M0,0h1v1h-1z M2,0h1v1h-1z M4,0h1v1h-1z M6,0h1v1h-1z M8,0h1v1h-1z
-                             M1,1h1v1h-1z M3,1h1v1h-1z M5,1h1v1h-1z M7,1h1v1h-1z M9,1h1v1h-1z
-                             M0,2h1v1h-1z M2,2h1v1h-1z M4,2h1v1h-1z M6,2h1v1h-1z M8,2h1v1h-1z
-                             M1,3h1v1h-1z M3,3h1v1h-1z M5,3h1v1h-1z M7,3h1v1h-1z M9,3h1v1h-1z
-                             M0,4h1v1h-1z M2,4h1v1h-1z M4,4h1v1h-1z M6,4h1v1h-1z M8,4h1v1h-1z
-                             M1,5h1v1h-1z M3,5h1v1h-1z M5,5h1v1h-1z M7,5h1v1h-1z M9,5h1v1h-1z
-                             M0,6h1v1h-1z M2,6h1v1h-1z M4,6h1v1h-1z M6,6h1v1h-1z M8,6h1v1h-1z
-                             M1,7h1v1h-1z M3,7h1v1h-1z M5,7h1v1h-1z M7,7h1v1h-1z M9,7h1v1h-1z
-                             M0,8h1v1h-1z M2,8h1v1h-1z M4,8h1v1h-1z M6,8h1v1h-1z M8,8h1v1h-1z
-                             M1,9h1v1h-1z M3,9h1v1h-1z M5,9h1v1h-1z M7,9h1v1h-1z M9,9h1v1h-1z"/>
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M1,0h1v1h-1z M3,0h1v1h-1z M5,0h1v1h-1z M7,0h1v1h-1z M9,0h1v1h-1z
-                             M0,1h1v1h-1z M2,1h1v1h-1z M4,1h1v1h-1z M6,1h1v1h-1z M8,1h1v1h-1z
-                             M1,2h1v1h-1z M3,2h1v1h-1z M5,2h1v1h-1z M7,2h1v1h-1z M9,2h1v1h-1z
-                             M0,3h1v1h-1z M2,3h1v1h-1z M4,3h1v1h-1z M6,3h1v1h-1z M8,3h1v1h-1z
-                             M1,4h1v1h-1z M3,4h1v1h-1z M5,4h1v1h-1z M7,4h1v1h-1z M9,4h1v1h-1z
-                             M0,5h1v1h-1z M2,5h1v1h-1z M4,5h1v1h-1z M6,5h1v1h-1z M8,5h1v1h-1z
-                             M1,6h1v1h-1z M3,6h1v1h-1z M5,6h1v1h-1z M7,6h1v1h-1z M9,6h1v1h-1z
-                             M0,7h1v1h-1z M2,7h1v1h-1z M4,7h1v1h-1z M6,7h1v1h-1z M8,7h1v1h-1z
-                             M1,8h1v1h-1z M3,8h1v1h-1z M5,8h1v1h-1z M7,8h1v1h-1z M9,8h1v1h-1z
-                             M0,9h1v1h-1z M2,9h1v1h-1z M4,9h1v1h-1z M6,9h1v1h-1z M8,9h1v1h-1z"/>
-</vector>

gallery/src/main/res/drawable/bg_circle_white.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="oval">
-    <solid android:color="#CCFFFFFF"/>
-    <stroke
-        android:width="1dp"
-        android:color="#000000"/>
-</shape>

gallery/src/main/res/drawable/bg_color_circle.xml

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="oval">
-    <solid android:color="@android:color/transparent"/>
-    <stroke android:width="2dp" android:color="@android:color/white"/>
-    <size android:width="32dp" android:height="32dp"/>
-</shape>

gallery/src/main/res/drawable/bg_color_circle_border.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="oval">
-    <stroke android:width="2dp" android:color="@android:color/white"/>
-    <size android:width="36dp" android:height="36dp"/>
-</shape>

gallery/src/main/res/drawable/bg_dialog.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle">
-    <solid android:color="@android:color/black"/>
-    <stroke android:width="2dp" android:color="@android:color/white"/>
-</shape>

gallery/src/main/res/drawable/bg_white.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle">
-    <solid android:color="#FFFFFF"/>
-</shape>

gallery/src/main/res/drawable/ic_arrow_up.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M7.41,15.41L12,10.83l4.59,4.58L18,14l-6,-6 -6,6z"/>
-</vector>

gallery/src/main/res/drawable/ic_back.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M20,11H7.83l5.59,-5.59L12,4l-8,8 8,8 1.41,-1.41L7.83,13H20v-2z"/>
-</vector>

gallery/src/main/res/drawable/ic_bg.xml

@@ -1,12 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M4,4h7v7h-7z M13,4h7v7h-7z M4,13h7v7h-7z M13,13h7v7h-7z"/>
-    <path
-        android:fillColor="#808080"
-        android:pathData="M11,4h2v7h-2z M4,11h7v2h-7z M13,11h7v2h-7z M11,13h2v7h-2z M13,4h2v7h-2z M4,13h7v2h-7z"/>
-</vector>

gallery/src/main/res/drawable/ic_close.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M19,6.41L17.59,5 12,10.59 6.41,5 5,6.41 10.59,12 5,17.59 6.41,19 12,13.41 17.59,19 19,17.59 13.41,12z"/>
-</vector>

gallery/src/main/res/drawable/ic_color_pick.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M20.71,5.63l-2.34,-2.34c-0.39,-0.39 -1.02,-0.39 -1.41,0l-3.12,3.12 -1.93,-1.91 -1.41,1.41 1.42,1.42L3,16.25V21h4.75l8.92,-8.92 1.42,1.42 1.41,-1.41 -1.92,-1.92 3.12,-3.12c0.4,-0.4 0.4,-1.03 0.01,-1.42zM6.92,19H5v-1.92l8.06,-8.06 1.92,1.92L6.92,19z"/>
-</vector>

gallery/src/main/res/drawable/ic_cover.xml

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M21,3H3C1.9,3 1,3.9 1,5v14c0,1.1 0.9,2 2,2h18c1.1,0 2,-0.9 2,-2V5C23,3.9 22.1,3 21,3zM21,19H3V5h18V19z"/>
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M9,12l2,2l4,-4l1.5,1.5L11,17l-3,-3z"/>
-</vector>

gallery/src/main/res/drawable/ic_delete.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,-1H5v2h14V4z"/>
-</vector>

gallery/src/main/res/drawable/ic_done.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M9,16.17L4.83,12l-1.42,1.41L9,19 21,7l-1.41,-1.41z"/>
-</vector>

gallery/src/main/res/drawable/ic_info.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM13,17h-2v-6h2v6zM13,9h-2L11,7h2v2z"/>
-</vector>

gallery/src/main/res/drawable/ic_mi_gallery.xml

@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#000000"
-        android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10s10,-4.48 10,-10S17.52,2 12,2zM12,20c-4.41,0 -8,-3.59 -8,-8s3.59,-8 8,-8s8,3.59 8,8s-3.59,8 -8,8z"/>
-    <path
-        android:fillColor="#000000"
-        android:pathData="M12,7c-2.76,0 -5,2.24 -5,5s2.24,5 5,5s5,-2.24 5,-5s-2.24,-5 -5,-5zM12,15c-1.66,0 -3,-1.34 -3,-3s1.34,-3 3,-3s3,1.34 3,3s-1.34,3 -3,3z"/>
-    <path
-        android:fillColor="#000000"
-        android:pathData="M8,12l1.5,-2l2,2.5l2.5,-3l2,2.5"/>
-</vector>

gallery/src/main/res/drawable/ic_pin.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M16,12V4H17V2H7V4H8V12L6,14V16H11.5V22H12.5V16H18V14L16,12Z"/>
-</vector>

gallery/src/main/res/drawable/ic_restore.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M13,3c-4.97,0 -9,4.03 -9,9H1l3.89,3.89 0.07,0.14L9,12H6c0,-3.87 3.13,-7 7,-7s7,3.13 7,7 -3.13,7 -7,7c-1.93,0 -3.68,-0.79 -4.94,-2.06l-1.42,1.42C8.27,17.9 10.51,19 13,19c4.97,0 9,-4.03 9,-9s-4.03,-9 -9,-9zM12,8v5l4.28,2.54 0.72,-1.21 -3.5,-2.08V8H12z"/>
-</vector>

gallery/src/main/res/drawable/ic_share.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M18,16.08c-0.76,0 -1.44,0.3 -1.96,0.77L8.91,12.7c0.05,-0.23 0.09,-0.46 0.09,-0.7s-0.04,-0.47 -0.09,-0.7l7.05,-4.11c0.54,0.5 1.25,0.81 2.04,0.81 1.66,0 3,-1.34 3,-3s-1.34,-3 -3,-3 -3,1.34 -3,3c0,0.24 0.04,0.47 0.09,0.7L8.04,9.81C7.5,9.31 6.79,9 6,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3c0.79,0 1.5,-0.31 2.04,-0.81l7.12,4.16c-0.05,0.21 -0.08,0.43 -0.08,0.65 0,1.61 1.31,2.92 2.92,2.92s2.92,-1.31 2.92,-2.92 -1.31,-2.92 -2.92,-2.92z"/>
-</vector>

gallery/src/main/res/drawable/ic_sort.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M3,18h6v-2H3v2zM3,6v2h18V6H3zM3,13h12v-2H3v2z"/>
-</vector>

gallery/src/main/res/drawable/ic_view_gallery_outline.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportHeight="24"
-    android:viewportWidth="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M1,3V21H23V3H1M21,5V14H3V5H21M11,16V19H8V16H11M3,16H6V19H3V16M13,19V16H16V19H13M18,19V16H21V19H18Z"/>
-
-</vector>

gallery/src/main/res/drawable/ic_zoom_in.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M19,13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z"/>
-</vector>

gallery/src/main/res/drawable/ic_zoom_out.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M19,13H5v-2h14v2z"/>
-</vector>

gallery/src/main/res/layout/activity_about.xml

@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:orientation="vertical">
-
-        <com.google.android.material.appbar.AppBarLayout
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
-        
-            <androidx.appcompat.widget.Toolbar
-                android:id="@+id/toolbar"
-                android:layout_width="match_parent"
-                android:layout_height="?attr/actionBarSize"
-                app:popupTheme="@style/ThemeOverlay.AppCompat.Light"/>
-
-        </com.google.android.material.appbar.AppBarLayout>
-
-        <cc.winboll.studio.libappbase.views.AboutView
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:id="@+id/aboutview"/>
-
-    </LinearLayout>
-
-</FrameLayout>

gallery/src/main/res/layout/activity_crop.xml

@@ -1,143 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:background="@color/black">
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="56dp"
-        android:orientation="horizontal"
-        android:gravity="center_vertical"
-        android:background="@color/colorPrimary"
-        android:paddingHorizontal="16dp">
-
-        <ImageView
-            android:id="@+id/btn_close"
-            android:layout_width="40dp"
-            android:layout_height="40dp"
-            android:padding="5dp"
-            android:src="@drawable/ic_close"
-            android:background="?attr/selectableItemBackgroundBorderless"/>
-
-        <TextView
-            android:id="@+id/textview_window_name"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="封面剪裁"
-            android:textColor="@android:color/white"
-            android:textSize="18sp"
-            android:layout_gravity="center_vertical"
-            android:layout_weight="1"
-            android:gravity="center"
-            android:layout_marginEnd="8dp"/>
-
-        <FrameLayout
-            android:id="@+id/color_icon_container"
-            android:layout_width="40dp"
-            android:layout_height="40dp"
-            android:layout_marginStart="8dp"
-            android:background="@android:color/transparent">
-
-            <View
-                android:id="@+id/color_view"
-                android:layout_width="32dp"
-                android:layout_height="32dp"
-                android:layout_gravity="center"
-                android:background="@drawable/bg_color_circle"/>
-
-        </FrameLayout>
-
-        <ImageView
-            android:id="@+id/btn_color_pick"
-            android:layout_width="40dp"
-            android:layout_height="40dp"
-            android:padding="5dp"
-            android:src="@drawable/ic_color_pick"
-            android:background="?attr/selectableItemBackgroundBorderless"/>
-
-        <View
-            android:layout_width="0dp"
-            android:layout_height="0dp"
-            android:layout_weight="1"/>
-
-        <ImageView
-            android:id="@+id/btn_info"
-            android:layout_width="40dp"
-            android:layout_height="40dp"
-            android:padding="5dp"
-            android:src="@drawable/ic_info"
-            android:background="?attr/selectableItemBackgroundBorderless"/>
-
-        <ImageView
-            android:id="@+id/btn_done"
-            android:layout_width="40dp"
-            android:layout_height="40dp"
-            android:padding="5dp"
-            android:src="@drawable/ic_done"
-            android:background="?attr/selectableItemBackgroundBorderless"/>
-
-    </LinearLayout>
-
-    <ScrollView
-        android:id="@+id/scroll_view"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:layout_marginTop="56dp"
-        android:layout_marginBottom="56dp"
-        android:fillViewport="true">
-
-        <cc.winboll.studio.gallery.ZoomContainerView
-            android:id="@+id/zoom_container"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:layout_gravity="center">
-
-            <cc.winboll.studio.gallery.CropCanvasView
-                android:id="@+id/crop_canvas_view"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_gravity="center"/>
-
-        </cc.winboll.studio.gallery.ZoomContainerView>
-
-    </ScrollView>
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="56dp"
-        android:layout_gravity="bottom"
-        android:orientation="horizontal"
-        android:gravity="center_vertical"
-        android:background="@color/colorPrimary"
-        android:paddingHorizontal="16dp"
-        android:layout_marginBottom="0dp">
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="缩小"
-            android:textColor="@android:color/white"
-            android:textSize="12sp"/>
-
-        <SeekBar
-            android:id="@+id/seekbar_zoom"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:min="0"
-            android:max="100"
-            android:progress="50"
-            android:layout_marginHorizontal="8dp"/>
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="放大"
-            android:textColor="@android:color/white"
-            android:textSize="12sp"/>
-
-    </LinearLayout>
-
-</FrameLayout>

gallery/src/main/res/layout/activity_image_viewer.xml

@@ -1,81 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/container"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:background="@color/black"
-    android:clickable="true"
-    android:focusable="true">
-
-    <androidx.viewpager.widget.ViewPager
-        android:id="@+id/view_pager"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:clickable="false"/>
-
-    <LinearLayout
-        android:id="@+id/toolbar"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="top"
-        android:background="#CC000000"
-        android:orientation="horizontal"
-        android:padding="4dp">
-
-        <ImageButton
-            android:id="@+id/btn_back"
-            android:layout_width="48dp"
-            android:layout_height="48dp"
-            android:background="?attr/selectableItemBackgroundBorderless"
-            android:src="@drawable/ic_back"
-            android:contentDescription="Back"/>
-
-        <View
-            android:layout_width="0dp"
-            android:layout_height="0dp"
-            android:layout_weight="1"/>
-
-        <ImageButton
-            android:id="@+id/btn_gallery"
-            android:layout_width="48dp"
-            android:layout_height="48dp"
-            android:background="?attr/selectableItemBackgroundBorderless"
-            android:src="@drawable/ic_view_gallery_outline"
-            android:contentDescription="Gallery"/>
-
-        <ImageButton
-            android:id="@+id/btn_share"
-            android:layout_width="48dp"
-            android:layout_height="48dp"
-            android:background="?attr/selectableItemBackgroundBorderless"
-            android:src="@drawable/ic_share"
-            android:contentDescription="Share"/>
-
-        <ImageButton
-            android:id="@+id/btn_info"
-            android:layout_width="48dp"
-            android:layout_height="48dp"
-            android:background="?attr/selectableItemBackgroundBorderless"
-            android:src="@drawable/ic_info"
-            android:contentDescription="Info"/>
-
-        <ImageButton
-            android:id="@+id/btn_bg"
-            android:layout_width="48dp"
-            android:layout_height="48dp"
-            android:background="?attr/selectableItemBackgroundBorderless"
-            android:src="@drawable/ic_bg"
-            android:contentDescription="Background"/>
-
-        <ImageButton
-            android:id="@+id/btn_delete"
-            android:layout_width="48dp"
-            android:layout_height="48dp"
-            android:background="?attr/selectableItemBackgroundBorderless"
-            android:src="@drawable/ic_delete"
-            android:contentDescription="Delete"/>
-
-    </LinearLayout>
-
-</FrameLayout>

gallery/src/main/res/layout/activity_main.xml

@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:orientation="vertical">
-
-        <com.google.android.material.appbar.AppBarLayout
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
-        
-            <androidx.appcompat.widget.Toolbar
-                android:id="@+id/toolbar"
-                android:layout_width="match_parent"
-                android:layout_height="?attr/actionBarSize"
-                app:popupTheme="@style/ThemeOverlay.AppCompat.Light"/>
-
-        </com.google.android.material.appbar.AppBarLayout>
-
-        <androidx.recyclerview.widget.RecyclerView
-            android:id="@+id/recycler_view"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:background="@color/black"/>
-
-    </LinearLayout>
-
-    <com.google.android.material.floatingactionbutton.FloatingActionButton
-        android:id="@+id/fab_scroll_top"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="bottom|end"
-        android:layout_margin="16dp"
-        android:src="@drawable/ic_arrow_up"
-        android:visibility="gone"
-        app:backgroundTint="@color/colorAccent"
-        app:tint="@color/white"/>
-
-</FrameLayout>

gallery/src/main/res/layout/activity_settings.xml

@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical"
-    android:padding="16dp">
-
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="@string/folder_path"
-        android:textSize="16sp"
-        android:textStyle="bold"/>
-
-    <EditText
-        android:id="@+id/edit_folder_path"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="8dp"
-        android:hint="@string/enter_folder_path"
-        android:inputType="text"/>
-
-    <TextView
-        android:id="@+id/text_current_path"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="8dp"
-        android:textSize="12sp"
-        android:textColor="#888888"/>
-
-    <Button
-        android:id="@+id/btn_save"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
-        android:text="@string/save"/>
-
-</LinearLayout>

gallery/src/main/res/layout/dialog_bg_selector.xml

@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:orientation="vertical"
-    android:padding="16dp">
-
-    <TextView
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="选择背景"
-        android:textSize="20sp"
-        android:textStyle="bold"
-        android:gravity="center"
-        android:paddingBottom="16dp" />
-
-    <RadioGroup
-        android:id="@+id/radio_group_bg"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content">
-
-        <RadioButton
-            android:id="@+id/radio_checkerboard"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="灰白相间"
-            android:padding="12dp" />
-
-        <RadioButton
-            android:id="@+id/radio_white"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="全白"
-            android:padding="12dp" />
-
-        <RadioButton
-            android:id="@+id/radio_black"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="全黑"
-            android:padding="12dp" />
-
-    </RadioGroup>
-
-</LinearLayout>

gallery/src/main/res/layout/dialog_color_palette.xml

@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:background="@drawable/bg_dialog"
-    android:padding="16dp">
-
-    <TextView
-        android:id="@+id/title_text"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:textSize="16sp"
-        android:textColor="@android:color/white"
-        android:textStyle="bold"/>
-
-</FrameLayout>

gallery/src/main/res/layout/dialog_crop_info.xml

@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:orientation="vertical"
-    android:padding="16dp"
-    android:background="@drawable/bg_dialog">
-
-    <TextView
-        android:id="@+id/info_text"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:textSize="14sp"
-        android:fontFamily="monospace"
-        android:textColor="@android:color/white"/>
-
-    <ImageView
-        android:id="@+id/preview_image"
-        android:layout_width="match_parent"
-        android:layout_height="200dp"
-        android:layout_marginTop="16dp"
-        android:scaleType="fitCenter"
-        android:background="@android:color/black"/>
-
-</LinearLayout>

gallery/src/main/res/layout/item_album.xml

@@ -1,48 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:padding="2dp">
-
-    <ImageView
-        android:id="@+id/album_cover"
-        android:layout_width="match_parent"
-        android:layout_height="120dp"
-        android:layout_margin="2dp"
-        android:scaleType="centerCrop"/>
-
-    <TextView
-        android:id="@+id/album_name"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="bottom"
-        android:background="#80000000"
-        android:padding="4dp"
-        android:textColor="@color/white"
-        android:textSize="12sp"
-        android:maxLines="1"
-        android:ellipsize="end"/>
-
-    <ImageView
-        android:id="@+id/pin_icon"
-        android:layout_width="24dp"
-        android:layout_height="24dp"
-        android:layout_gravity="bottom|end"
-        android:layout_margin="6dp"
-        android:background="@android:color/transparent"
-        android:padding="3dp"
-        android:src="@drawable/ic_pin"
-        android:visibility="gone"/>
-
-    <TextView
-        android:id="@+id/image_count"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="top|end"
-        android:background="#80000000"
-        android:padding="4dp"
-        android:textColor="@color/white"
-        android:textSize="10sp"/>
-
-</FrameLayout>

gallery/src/main/res/layout/item_color_icon.xml

@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="40dp"
-    android:layout_height="40dp">
-
-    <View
-        android:id="@+id/color_view"
-        android:layout_width="32dp"
-        android:layout_height="32dp"
-        android:layout_gravity="center"
-        android:background="@drawable/bg_color_circle"/>
-
-    <View
-        android:layout_width="36dp"
-        android:layout_height="36dp"
-        android:layout_gravity="center"
-        android:background="@drawable/bg_color_circle_border"/>
-
-</FrameLayout>

gallery/src/main/res/layout/item_gallery.xml

@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:padding="2dp">
-
-    <ImageView
-        android:id="@+id/image"
-        android:layout_width="match_parent"
-        android:layout_height="120dp"
-        android:scaleType="centerCrop"
-        android:background="@color/black"/>
-
-<ImageView
-        android:id="@+id/pin_icon"
-        android:layout_width="24dp"
-        android:layout_height="24dp"
-        android:layout_gravity="top|end"
-        android:layout_margin="4dp"
-        android:background="@drawable/bg_circle_white"
-        android:padding="4dp"
-        android:src="@drawable/ic_pin"
-        android:visibility="gone"
-        app:tint="@color/black"
-        xmlns:app="http://schemas.android.com/apk/res-auto"/>
-
-    <ImageView
-        android:id="@+id/cover_icon"
-        android:layout_width="24dp"
-        android:layout_height="24dp"
-        android:layout_gravity="bottom|end"
-        android:layout_margin="4dp"
-        android:background="@drawable/bg_circle_white"
-        android:padding="4dp"
-        android:src="@drawable/ic_cover"
-        android:visibility="gone"
-        app:tint="@color/black"
-        xmlns:app="http://schemas.android.com/apk/res-auto"/>
-
-</FrameLayout>

gallery/src/main/res/layout/item_image_pager.xml

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-
-    <ImageView
-        android:id="@+id/image"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:scaleType="fitCenter"/>
-
-</FrameLayout>

gallery/src/main/res/layout/item_trash.xml

@@ -1,42 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:padding="2dp">
-
-    <ImageView
-        android:id="@+id/image"
-        android:layout_width="match_parent"
-        android:layout_height="120dp"
-        android:scaleType="centerCrop"
-        android:background="@color/black"/>
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="bottom"
-        android:background="#80000000"
-        android:orientation="horizontal">
-
-        <ImageView
-            android:id="@+id/btn_restore"
-            android:layout_width="0dp"
-            android:layout_height="36dp"
-            android:layout_weight="1"
-            android:padding="8dp"
-            android:src="@drawable/ic_restore"
-            android:contentDescription="Restore"/>
-
-        <ImageView
-            android:id="@+id/btn_delete"
-            android:layout_width="0dp"
-            android:layout_height="36dp"
-            android:layout_weight="1"
-            android:padding="8dp"
-            android:src="@drawable/ic_delete"
-            android:contentDescription="Delete"/>
-
-    </LinearLayout>
-
-</FrameLayout>

gallery/src/main/res/menu/menu_album.xml

@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto">
-    <item
-        android:id="@+id/action_sort"
-        android:icon="@drawable/ic_sort"
-        android:title="排序"
-        app:showAsAction="ifRoom">
-        <menu>
-            <group android:checkableBehavior="single">
-                <item
-                    android:id="@+id/sort_time_desc"
-                    android:title="时间倒序"/>
-                <item
-                    android:id="@+id/sort_time_asc"
-                    android:title="时间正序"/>
-                <item
-                    android:id="@+id/sort_name_desc"
-                    android:title="名称倒序"/>
-                <item
-                    android:id="@+id/sort_name_asc"
-                    android:title="名称正序"/>
-            </group>
-        </menu>
-    </item>
-</menu>

gallery/src/main/res/menu/menu_crop.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto">
-    <item
-        android:id="@+id/action_done"
-        android:title="完成"
-        app:showAsAction="always"/>
-</menu>

gallery/src/main/res/menu/menu_main.xml

@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto">
-    
-    <item
-        android:id="@+id/action_mi_gallery"
-        android:title="@string/mi_gallery"
-        android:icon="@drawable/ic_mi_gallery"
-        app:showAsAction="ifRoom"/>
-    
-    <item
-        android:id="@+id/action_trash"
-        android:title="@string/trash"
-        app:showAsAction="never"/>
-    
-    <item
-        android:id="@+id/action_settings"
-        android:title="@string/settings"
-        app:showAsAction="never"/>
-    
-    <item
-        android:id="@+id/action_about"
-        android:title="@string/about"
-        app:showAsAction="never"/>
-    
-    <item
-        android:id="@+id/action_debug"
-        android:title="@string/debug_log"
-        app:showAsAction="never"/>
-    
-</menu>

gallery/src/main/res/menu/menu_trash.xml

@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto">
-    
-    <item
-        android:id="@+id/action_trash"
-        android:title="@string/trash"
-        app:showAsAction="never"/>
-    
-    <item
-        android:id="@+id/action_clear_trash"
-        android:title="@string/clear_trash"
-        app:showAsAction="never"/>
-    
-</menu>

gallery/src/main/res/values/strings.xml

@@ -1,24 +0,0 @@
-<resources>
-    <string name="app_name">Gallery</string>
-    <string name="app_description">WinBoLL Album App</string>
-    <string name="refresh">Refresh</string>
-    <string name="settings">Settings</string>
-    <string name="settings_title">Settings</string>
-    <string name="about">About</string>
-    <string name="folder_path">Folder Path</string>
-    <string name="enter_folder_path">Enter folder path</string>
-    <string name="save">Save</string>
-    <string name="cancel">Cancel</string>
-    <string name="no_images_found">No images found</string>
-    <string name="trash">Trash</string>
-    <string name="clear_trash">Clear Trash</string>
-    <string name="delete_confirm">Delete to trash?</string>
-    <string name="restore_confirm">Restore to original folder?</string>
-    <string name="yes">Yes</string>
-    <string name="no">No</string>
-    <string name="debug_log">Debug Log</string>
-    <string name="debug_message">Debug log message</string>
-    <string name="system_gallery">系统相册</string>
-    <string name="mi_gallery">小米相册</string>
-    <string name="reset_gallery">重置</string>
-</resources>