<gallery>APK 15.0.15 release Publish.

- 为preview_image的父级LinearLayout添加id标识(preview_image_container)
- 实现单击preview_image时随机生成颜色并改变容器背景
- 添加必要的import语句(LinearLayout, Random)

gallery/build.properties

@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Fri May 01 10:29:10 HKT 2026
-stageCount=15
+#Fri May 01 21:09:33 HKT 2026
+stageCount=16
 libraryProject=
 baseVersion=15.0
-publishVersion=15.0.14
+publishVersion=15.0.15
 buildCount=0
-baseBetaVersion=15.0.15
+baseBetaVersion=15.0.16

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

@@ -19,6 +19,7 @@ import android.widget.ImageView;
 import android.widget.ScrollView;
 import android.widget.SeekBar;
 import android.widget.TextView;
+import android.widget.LinearLayout;
 import android.widget.Toast;
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
@@ -26,6 +27,7 @@ import cc.winboll.studio.libappbase.LogUtils;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
+import java.util.Random;
 
 public class CropActivity extends AppCompatActivity {
     public static final String TAG = "CropActivity";
@@ -310,10 +312,18 @@ public class CropActivity extends AppCompatActivity {
         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);
+        LinearLayout previewImageContainer = dialogView.findViewById(R.id.preview_image_container);
         infoText.setText(info.toString());
         if (previewBitmap != null) {
             previewImage.setImageBitmap(previewBitmap);
         }
+        previewImage.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                int randomColor = 0xFF000000 | new Random().nextInt(0x00FFFFFF);
+                previewImageContainer.setBackgroundColor(randomColor);
+            }
+        });
         
         AlertDialog dialog = new AlertDialog.Builder(this)
             .setTitle("裁剪信息")

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

@@ -1,26 +1,36 @@
 <?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">
+	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"
+	android:gravity="center_horizontal">
 
-    <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"/>
+	<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
+		android:id="@+id/preview_image_container"
+		android:orientation="horizontal"
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:padding="2dp"
+		android:background="#FFBBD505">
+
+		<ImageView
+			android:id="@+id/preview_image"
+			android:layout_width="match_parent"
+			android:layout_height="wrap_content"
+			android:scaleType="fitCenter"/>
+
+	</LinearLayout>
+
+</LinearLayout>
 
-</LinearLayout>