Studio/AES-jitpack.io
Archived
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

调试到下载图片，未调试图片存储管理。

Browse Source
This commit is contained in:
ZhangShaojian
2025-11-29 11:25:41 +08:00
parent 1b53594086
commit c4b2ecaecb
9 changed files with 72 additions and 315 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
powerbell/build.properties
View File

@@ -1,8 +1,8 @@
#Created by .winboll/winboll_app_build.gradle
#Fri Nov 28 18:45:48 GMT 2025
#Sat Nov 29 02:59:10 GMT 2025
stageCount=11
libraryProject=
baseVersion=15.11
publishVersion=15.11.10
buildCount=29
buildCount=32
baseBetaVersion=15.11.11

4
powerbell/src/main/java/cc/winboll/studio/powerbell/MainActivity.java
View File

@@ -25,7 +25,7 @@ import cc.winboll.studio.powerbell.activities.WinBoLLActivity;
import cc.winboll.studio.powerbell.beans.BackgroundPictureBean;
import cc.winboll.studio.powerbell.fragments.MainViewFragment;
import cc.winboll.studio.powerbell.unittest.MainUnitTestActivity;
import cc.winboll.studio.powerbell.utils.BackgroundPictureUtils;
import cc.winboll.studio.powerbell.utils.BackgroundSourceUtils;
/**
* 主活动类（修复小米广告SDK空Context崩溃问题）
@@ -281,7 +281,7 @@ public class MainActivity extends WinBoLLActivity {
if (isFinishing() || isDestroyed()) {
return;
}
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(this);
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(this);
BackgroundPictureBean bean = utils.getBackgroundPictureBean();
int nPixelColor = bean.getPixelColor();
RelativeLayout mainLayout = findViewById(R.id.activitymainRelativeLayout1);

93
powerbell/src/main/java/cc/winboll/studio/powerbell/activities/BackgroundPictureActivity.java
View File

@@ -25,7 +25,7 @@ import cc.winboll.studio.powerbell.R;
import cc.winboll.studio.powerbell.beans.BackgroundPictureBean;
import cc.winboll.studio.powerbell.dialogs.BackgroundPicturePreviewDialog;
import cc.winboll.studio.powerbell.dialogs.NetworkBackgroundDialog;
import cc.winboll.studio.powerbell.utils.BackgroundPictureUtils;
import cc.winboll.studio.powerbell.utils.BackgroundSourceUtils;
import cc.winboll.studio.powerbell.utils.FileUtils;
import cc.winboll.studio.powerbell.utils.UriUtil;
import cc.winboll.studio.powerbell.views.BackgroundView;
@@ -40,7 +40,7 @@ import androidx.core.util.Preconditions;
public class BackgroundPictureActivity extends WinBoLLActivity implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
public static final String TAG = "BackgroundPictureActivity";
public BackgroundPictureUtils mBackgroundPictureUtils;
public BackgroundSourceUtils mBackgroundPictureUtils;
// 图片选择请求码
public static final int REQUEST_SELECT_PICTURE = 0;
@@ -55,7 +55,8 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
private File mfRecivedPicture; // 接收的图片文件
// 背景视图预览图片的文件名
private String preViewFilePathBackgroundView = "";
private String preViewFilePath = "";
private String preViewFileUrl = "";
BackgroundView bvPreviewBackground;
boolean isCommitSettings = false;
@@ -72,7 +73,7 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
private static String _mSourceCroppedFilePath;
private static String _mszCommonFileType = "jpeg";
private int mnPictureCompress = 100;
private static String _RecivedPictureFileName;
private static String _RecivedBackgroundFileName;
@Override
public Activity getActivity() {
@@ -91,7 +92,7 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
initEnv();
// 初始化工具类和文件夹
mBackgroundPictureUtils = BackgroundPictureUtils.getInstance(this);
mBackgroundPictureUtils = BackgroundSourceUtils.getInstance(this);
mfBackgroundDir = new File(mBackgroundPictureUtils.getBackgroundDir());
if (!mfBackgroundDir.exists()) {
mfBackgroundDir.mkdirs();
@@ -149,7 +150,7 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
private void initEnv() {
LogUtils.d(TAG, "initEnv()");
_RecivedPictureFileName = "SourcePicture.data";
_RecivedBackgroundFileName = "SourcePicture.data";
}
public static String getBackgroundFileName() {
@@ -158,7 +159,7 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
@Override
public void onAcceptRecivedPicture(String szPreRecivedPictureName) {
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(this);
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(this);
utils.getBackgroundPictureBean().setIsUseBackgroundFile(true);
utils.saveData();
@@ -178,7 +179,7 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
LogUtils.d(TAG, String.format("_mSourceCroppedFilePath : %s", _mSourceCroppedFilePath));
//ImageView ivPreviewBackground = (ImageView) findViewById(R.id.activitybackgroundpictureImageView1);
bvPreviewBackground = (BackgroundView) findViewById(R.id.activitybackgroundpictureBackgroundView1);
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(this);
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(this);
utils.loadBackgroundPictureBean();
boolean isUseBackgroundFile = utils.getBackgroundPictureBean().isUseBackgroundFile();
@@ -188,9 +189,9 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
if (_mSourceCroppedFile.exists()) {
//try {
//String filePath = utils.getBackgroundDir() + getBackgroundFileName();
preViewFilePathBackgroundView = _mSourceCroppedFilePath;
LogUtils.d(TAG, String.format("preViewFilePathBackgroundView : %s", preViewFilePathBackgroundView));
bvPreviewBackground.previewBackgroundImage(preViewFilePathBackgroundView);
preViewFilePath = _mSourceCroppedFilePath;
LogUtils.d(TAG, String.format("preViewFilePathBackgroundView : %s", preViewFilePath));
bvPreviewBackground.previewBackgroundImage(preViewFilePath);
/*Drawable drawable = FileUtils.getImageDrawable(filePath);
if (drawable != null) {
//drawable.setAlpha(120);
@@ -203,8 +204,8 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
// }
} else {
ToastUtils.show("未使用背景图片");
preViewFilePathBackgroundView = "";
bvPreviewBackground.previewBackgroundImage(preViewFilePathBackgroundView);
preViewFilePath = "";
bvPreviewBackground.previewBackgroundImage(preViewFilePath);
// Drawable drawable = getResources().getDrawable(R.drawable.blank10x10);
// if (drawable != null) {
// drawable.setAlpha(120);
@@ -217,13 +218,13 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
private View.OnClickListener onOriginNullClickListener = new View.OnClickListener() {
@Override
public void onClick(View v) {
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(BackgroundPictureActivity.this);
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(BackgroundPictureActivity.this);
BackgroundPictureBean bean = utils.getBackgroundPictureBean();
bean.setIsUseBackgroundFile(false);
utils.saveData();
preViewFilePathBackgroundView = "";
bvPreviewBackground.previewBackgroundImage(preViewFilePathBackgroundView);
preViewFilePath = "";
bvPreviewBackground.previewBackgroundImage(preViewFilePath);
}
};
@@ -288,7 +289,7 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
private View.OnClickListener onReceivedPictureClickListener = new View.OnClickListener() {
@Override
public void onClick(View v) {
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(BackgroundPictureActivity.this);
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(BackgroundPictureActivity.this);
utils.getBackgroundPictureBean().setIsUseBackgroundFile(true);
utils.saveData();
updatePreviewBackground();
@@ -311,7 +312,7 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
private View.OnClickListener onCleanPixelClickListener = new View.OnClickListener() {
@Override
public void onClick(View v) {
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(BackgroundPictureActivity.this);
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(BackgroundPictureActivity.this);
BackgroundPictureBean bean = utils.getBackgroundPictureBean();
bean.setPixelColor(0);
utils.saveData();
@@ -446,27 +447,24 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
fos.flush();
if (success) {
//ToastUtils.show("保存成功");
// 更新数据
// BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(BackgroundPictureActivity.this);
// BackgroundPictureBean bean = utils.getBackgroundPictureBean();
// bean.setIsUseBackgroundFile(true);
// utils.saveData();
updatePreviewBackground();
} else {
LogUtils.e(TAG, "图片压缩保存失败");
ToastUtils.show("图片压缩保存失败");
}
} catch (FileNotFoundException e) {
LogUtils.e(TAG, "文件未找到" + e);
ToastUtils.show("保存失败：文件路径错误");
ToastUtils.show("文件未找到" + e);
} catch (IOException e) {
LogUtils.e(TAG, "写入异常" + e);
ToastUtils.show("保存失败：磁盘可能已满或路径错误");
ToastUtils.show("写入异常" + e);
} finally {
if (fos != null) {
try {
fos.close();
} catch (IOException e) {
LogUtils.e(TAG, "流关闭异常" + e);
ToastUtils.show("流关闭异常" + e);
}
}
if (scaledBitmap != null && !scaledBitmap.isRecycled()) {
@@ -500,15 +498,16 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
}
public File getRecivedPictureFile() {
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(this);
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(this);
utils.loadBackgroundPictureBean();
return new File(utils.getBackgroundDir(), _RecivedPictureFileName);
return new File(utils.getBackgroundDir(), _RecivedBackgroundFileName);
}
public void saveToRecivedPictureFile(String srcFilePath) {
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(this);
public void saveToRecivedBackground(String srcFilePath, String srcFillSourcePath) {
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(this);
utils.loadBackgroundPictureBean();
File dstFile = new File(utils.getBackgroundDir(), _RecivedPictureFileName);
File dstFile = new File(utils.getBackgroundDir(), _RecivedBackgroundFileName);
compressQualityToRecivedPicture(srcFilePath);
FileUtils.copyFile(new File(srcFilePath), dstFile);
}
@@ -619,7 +618,7 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
}
void setBackgroundColor() {
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(BackgroundPictureActivity.this);
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(BackgroundPictureActivity.this);
BackgroundPictureBean bean = utils.getBackgroundPictureBean();
int nPixelColor = bean.getPixelColor();
RelativeLayout mainLayout = findViewById(R.id.activitybackgroundpictureRelativeLayout1);
@@ -636,27 +635,17 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
// 在需要显示对话框的地方（如网络状态监听回调中）
NetworkBackgroundDialog dialog = new NetworkBackgroundDialog(this, new NetworkBackgroundDialog.OnDialogClickListener() {
@Override
public void onConfirm(String szConfirmFilePath) {
public void onConfirm(String szConfirmFilePath, String szConfirmFileUrl) {
//ToastUtils.show("onConfirm");
onRecivedPictureListener.onRecivedPicture(szConfirmFilePath);
//((BackgroundPicturePreviewDialog.IOnRecivedPictureListener)this).onAcceptRecivedPicture(szConfirmFilePath);
// 设置预览图
preViewFilePathBackgroundView = szConfirmFilePath;
bvPreviewBackground.previewBackgroundImage(preViewFilePathBackgroundView);
// 处理确认逻辑（如允许后台网络使用）
LogUtils.d("MainActivity", "用户允许后台网络使用");
// 执行具体业务：如开启后台网络请求服务
// 保存预览资源信息
preViewFilePath = szConfirmFilePath;
preViewFileUrl = szConfirmFileUrl;
onRecivedPictureListener.onRecivedPicture(preViewFilePath, preViewFileUrl);
}
@Override
public void onCancel() {
//ToastUtils.show("onCancel");
// 处理取消逻辑（如禁止后台网络使用）
LogUtils.d("MainActivity", "用户禁止后台网络使用");
// 执行具体业务：如关闭后台网络请求
}
});
@@ -670,13 +659,13 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
}
interface OnRecivedPictureListener {
void onRecivedPicture(String srcFilePath);
void onRecivedPicture(String srcFilePath, String srcFileUrl);
}
OnRecivedPictureListener onRecivedPictureListener = new OnRecivedPictureListener(){
@Override
public void onRecivedPicture(String srcFilePath) {
saveToRecivedPictureFile(srcFilePath);
public void onRecivedPicture(String srcFilePath, String srcFileUrl) {
saveToRecivedBackground(srcFilePath, srcFileUrl);
startCropImageActivity(true);
}
};
@@ -692,16 +681,16 @@ public class BackgroundPictureActivity extends WinBoLLActivity implements Backgr
@Override
public void onNo() {
isCommitSettings = true;
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(BackgroundPictureActivity.this);
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(BackgroundPictureActivity.this);
BackgroundPictureBean bean = utils.getBackgroundPictureBean();
bean.setIsUseBackgroundFile(!preViewFilePathBackgroundView.equals(""));
bean.setIsUseBackgroundFile(!preViewFilePath.equals(""));
utils.saveData();
finish();
}
@Override
public void onYes() {
bvPreviewBackground.setImageViewSource(preViewFilePathBackgroundView);
bvPreviewBackground.setImageViewSource(preViewFilePath);
isCommitSettings = true;
finish();
}

6
powerbell/src/main/java/cc/winboll/studio/powerbell/activities/PixelPickerActivity.java
View File

@@ -27,7 +27,7 @@ import cc.winboll.studio.powerbell.R;
import cc.winboll.studio.powerbell.activities.BackgroundPictureActivity;
import cc.winboll.studio.powerbell.activities.PixelPickerActivity;
import cc.winboll.studio.powerbell.beans.BackgroundPictureBean;
import cc.winboll.studio.powerbell.utils.BackgroundPictureUtils;
import cc.winboll.studio.powerbell.utils.BackgroundSourceUtils;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
@@ -193,7 +193,7 @@ public class PixelPickerActivity extends WinBoLLActivity implements IWinBoLLActi
public void onClick(View v) {
dialog.dismiss();
// 可以在这里添加确定后的回调逻辑
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(PixelPickerActivity.this);
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(PixelPickerActivity.this);
BackgroundPictureBean bean = utils.getBackgroundPictureBean();
bean.setPixelColor(pixelColor);
utils.saveData();
@@ -217,7 +217,7 @@ public class PixelPickerActivity extends WinBoLLActivity implements IWinBoLLActi
void setBackgroundColor() {
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(PixelPickerActivity.this);
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(PixelPickerActivity.this);
BackgroundPictureBean bean = utils.getBackgroundPictureBean();
int nPixelColor = bean.getPixelColor();
RelativeLayout mainLayout = findViewById(R.id.activitypixelpickerRelativeLayout1);

4
powerbell/src/main/java/cc/winboll/studio/powerbell/dialogs/BackgroundPicturePreviewDialog.java
View File

@@ -13,7 +13,7 @@ import cc.winboll.studio.libappbase.LogUtils;
import cc.winboll.studio.powerbell.MainActivity;
import cc.winboll.studio.powerbell.R;
import cc.winboll.studio.powerbell.activities.BackgroundPictureActivity;
import cc.winboll.studio.powerbell.utils.BackgroundPictureUtils;
import cc.winboll.studio.powerbell.utils.BackgroundSourceUtils;
import cc.winboll.studio.powerbell.utils.FileUtils;
import cc.winboll.studio.powerbell.utils.UriUtil;
import java.io.File;
@@ -29,7 +29,7 @@ public class BackgroundPicturePreviewDialog extends Dialog {
public static final String TAG = "BackgroundPicturePreviewDialog";
Context mContext;
BackgroundPictureUtils mBackgroundPictureUtils;
BackgroundSourceUtils mBackgroundPictureUtils;
Button dialogbackgroundpicturepreviewButton1;
Button dialogbackgroundpicturepreviewButton2;
String mszPreReceivedFileName;

53
powerbell/src/main/java/cc/winboll/studio/powerbell/dialogs/NetworkBackgroundDialog.java
View File

@@ -15,11 +15,11 @@ import androidx.appcompat.app.AlertDialog;
import cc.winboll.studio.libappbase.LogUtils;
import cc.winboll.studio.libappbase.ToastUtils;
import cc.winboll.studio.powerbell.R;
import cc.winboll.studio.powerbell.utils.PictureUtils;
import cc.winboll.studio.powerbell.views.BackgroundView;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import cc.winboll.studio.powerbell.utils.ImageDownloader;
/**
* @Author ZhanGSKen&豆包大模型<zhangsken@qq.com>
@@ -46,10 +46,11 @@ public class NetworkBackgroundDialog extends AlertDialog {
// 主线程 Handler，用于接收子线程消息并更新 UI
private Handler mUiHandler;
String previewFilePath;
String previewFileUrl;
// 按钮点击回调接口（Java7 接口实现）
public interface OnDialogClickListener {
void onConfirm(String szConfirmFilePath); // 确认按钮点击
void onConfirm(String szConfirmFilePath, String previewFileUrl); // 确认按钮点击
void onCancel(); // 取消按钮点击
}
@@ -87,8 +88,8 @@ public class NetworkBackgroundDialog extends AlertDialog {
switch (msg.what) {
case MSG_IMAGE_LOAD_SUCCESS:
// 图片加载成功，获取文件路径并设置背景
String filePath = (String) msg.obj;
setBackgroundFromPath(filePath);
previewFilePath = (String) msg.obj;
setBackgroundFromPath(previewFilePath);
break;
case MSG_IMAGE_LOAD_FAILED:
// 图片加载失败，设置默认背景
@@ -135,7 +136,8 @@ public class NetworkBackgroundDialog extends AlertDialog {
btnPreview = (Button) dialogView.findViewById(R.id.btn_preview);
etURL = (EditText) dialogView.findViewById(R.id.et_url);
bvBackgroundPreview = (BackgroundView) dialogView.findViewById(R.id.bv_background_preview);
// 加载初始图片
bvBackgroundPreview.setBackgroundResource(R.drawable.ic_launcher);
// 设置按钮点击事件
setButtonClickListeners();
}
@@ -166,7 +168,7 @@ public class NetworkBackgroundDialog extends AlertDialog {
dismiss(); // 关闭对话框
if (listener != null) {
listener.onConfirm(previewFilePath);
listener.onConfirm(previewFilePath, previewFileUrl);
}
}
});
@@ -175,14 +177,7 @@ public class NetworkBackgroundDialog extends AlertDialog {
btnPreview.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
LogUtils.d("NetworkBackgroundDialog", "确认预览点击");
downloadImageToAlbumAndPreview();
/*String url = etURL.getText().toString().trim();
if (url.isEmpty()) {
ToastUtils.show("请输入图片链接");
return;
}
ImageDownloader.getInstance(mContext).downloadImage(url, mDownloadCallback);*/
}
});
}
@@ -197,8 +192,7 @@ public class NetworkBackgroundDialog extends AlertDialog {
File imageFile = new File(filePath);
if (!imageFile.exists()) {
LogUtils.e(TAG, "图片文件不存在：" + filePath);
ToastUtils.show("Test");
//bvBackgroundPreview.setBackgroundResource(R.drawable.ic_launcher);
bvBackgroundPreview.setBackgroundResource(R.drawable.ic_launcher);
return;
}
@@ -249,29 +243,10 @@ public class NetworkBackgroundDialog extends AlertDialog {
this.listener = listener;
}
/*ImageDownloader.DownloadCallback mDownloadCallback = new ImageDownloader.DownloadCallback() {
@Override
public void onSuccess(String filePath) {
ToastUtils.show("图片下载成功：" + filePath);
LogUtils.d(TAG, filePath);
// 发送消息到主线程，携带图片路径
Message successMsg = mUiHandler.obtainMessage(MSG_IMAGE_LOAD_SUCCESS, filePath);
mUiHandler.sendMessage(successMsg);
}
@Override
public void onFailure(String errorMsg) {
ToastUtils.show("下载失败：" + errorMsg);
LogUtils.e(TAG, errorMsg);
// 发送图片加载失败消息
mUiHandler.sendEmptyMessage(MSG_IMAGE_LOAD_FAILED);
}
};*/
void downloadImageToAlbumAndPreview() {
//String imgUrl = "https://example.com/test.jpg";
String imgUrl = etURL.getText().toString();
PictureUtils.downloadImageToAlbum(mContext, imgUrl, new PictureUtils.DownloadCallback(){
//String previewFileUrl = "https://example.com/test.jpg";
previewFileUrl = etURL.getText().toString();
ImageDownloader.getInstance(mContext).downloadImage(previewFileUrl, new ImageDownloader.DownloadCallback(){
@Override
public void onSuccess(String savePath) {
ToastUtils.show("下载成功：" + savePath);
@@ -281,8 +256,8 @@ public class NetworkBackgroundDialog extends AlertDialog {
}
@Override
public void onFailure(Exception e) {
ToastUtils.show("下载失败：" + e.getMessage());
public void onFailure(String errorMsg) {
ToastUtils.show("下载失败：" + errorMsg);
}
});

6
powerbell/src/main/java/cc/winboll/studio/powerbell/fragments/MainViewFragment.java
View File

@@ -23,7 +23,7 @@ import cc.winboll.studio.powerbell.activities.PixelPickerActivity;
import cc.winboll.studio.powerbell.beans.BackgroundPictureBean;
import cc.winboll.studio.powerbell.services.ControlCenterService;
import cc.winboll.studio.powerbell.utils.AppConfigUtils;
import cc.winboll.studio.powerbell.utils.BackgroundPictureUtils;
import cc.winboll.studio.powerbell.utils.BackgroundSourceUtils;
import cc.winboll.studio.powerbell.utils.ServiceUtils;
import cc.winboll.studio.powerbell.views.BackgroundView;
import cc.winboll.studio.powerbell.views.BatteryDrawable;
@@ -83,7 +83,7 @@ public class MainViewFragment extends Fragment {
// 获取指定ID的View实例
bvPreviewBackground = mView.findViewById(R.id.fragmentmainviewBackgroundView1);
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(getActivity());
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(getActivity());
BackgroundPictureBean bean = utils.getBackgroundPictureBean();
int nPixelColor = bean.getPixelColor();
bvPreviewBackground.setBackgroundColor(nPixelColor);
@@ -152,7 +152,7 @@ public class MainViewFragment extends Fragment {
@Override
public void onResume() {
super.onResume();
BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(getActivity());
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(getActivity());
BackgroundPictureBean bean = utils.getBackgroundPictureBean();
int nPixelColor = bean.getPixelColor();
bvPreviewBackground.setBackgroundColor(nPixelColor);

10
powerbell/src/main/java/cc/winboll/studio/powerbell/utils/BackgroundPictureUtils.java → powerbell/src/main/java/cc/winboll/studio/powerbell/utils/BackgroundSourceUtils.java
View File

@@ -9,26 +9,26 @@ import android.content.Context;
import cc.winboll.studio.powerbell.beans.BackgroundPictureBean;
import java.io.File;
public class BackgroundPictureUtils {
public class BackgroundSourceUtils {
public static final String TAG = "BackgroundPictureUtils";
static BackgroundPictureUtils _mBackgroundPictureUtils;
static BackgroundSourceUtils _mBackgroundPictureUtils;
Context mContext;
BackgroundPictureBean mBackgroundPictureBean;
// 背景图片目录
String mszBackgroundDir;
BackgroundPictureUtils(Context context) {
BackgroundSourceUtils(Context context) {
mContext = context;
String szExternalFilesDir = mContext.getExternalFilesDir(TAG) + File.separator;
setBackgroundDir(szExternalFilesDir + "Background" + File.separator);
loadBackgroundPictureBean();
}
public static BackgroundPictureUtils getInstance(Context context) {
public static BackgroundSourceUtils getInstance(Context context) {
if (_mBackgroundPictureUtils == null) {
_mBackgroundPictureUtils = new BackgroundPictureUtils(context);
_mBackgroundPictureUtils = new BackgroundSourceUtils(context);
}
return _mBackgroundPictureUtils;
}

207
powerbell/src/main/java/cc/winboll/studio/powerbell/utils/PictureUtils.java
View File

@@ -1,207 +0,0 @@
package cc.winboll.studio.powerbell.utils;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Environment;
import android.util.Log;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
/**
* @Author ZhanGSKen&豆包大模型<zhangsken@qq.com>
* @Date 2025/11/21 18:55
* @Describe
* 图片下载工具类（指定目录保存：Pictures/PowerBell/BackgroundHistory）
*/
public class PictureUtils {
private static final String TAG = "PictureUtils";
private static final String ROOT_DIR = "PowerBell/BackgroundHistory"; // 自定义目录结构
private static OkHttpClient sOkHttpClient;
static {
sOkHttpClient = new OkHttpClient();
}
/**
* 下载网络图片到指定目录（外部存储/Pictures/PowerBell/BackgroundHistory）
* @param context 上下文（用于通知相册刷新）
* @param imgUrl 图片网络URL
* @param callback 下载结果回调（成功/失败）
*/
public static void downloadImageToAlbum(final Context context, final String imgUrl, final DownloadCallback callback) {
// 检查参数合法性
if (context == null) {
if (callback != null) {
callback.onFailure(new IllegalArgumentException("Context不能为空"));
}
return;
}
if (imgUrl == null || imgUrl.isEmpty()) {
if (callback != null) {
callback.onFailure(new IllegalArgumentException("图片URL为空"));
}
return;
}
startDownload(context, imgUrl, callback);
}
/**
* 执行实际的下载逻辑
*/
private static void startDownload(final Context context, final String imgUrl, final DownloadCallback callback) {
Request request = new Request.Builder().url(imgUrl).build();
sOkHttpClient.newCall(request).enqueue(new Callback() {
@Override
public void onResponse(Call call, Response response) throws IOException {
if (!response.isSuccessful()) {
if (callback != null) {
callback.onFailure(new IOException("请求失败，响应码：" + response.code()));
}
return;
}
InputStream inputStream = null;
FileOutputStream outputStream = null;
try {
inputStream = response.body().byteStream();
// 1. 获取并创建指定保存目录（外部存储/Pictures/PowerBell/BackgroundHistory）
File saveDir = getTargetSaveDir(context);
if (!saveDir.exists()) {
boolean isDirCreated = saveDir.mkdirs(); // 递归创建多级目录
if (!isDirCreated) {
if (callback != null) {
callback.onFailure(new IOException("创建目录失败：" + saveDir.getAbsolutePath()));
}
return;
}
}
// 2. 解析图片后缀
String fileSuffix = getImageSuffix(imgUrl, response);
// 3. 生成时间戳文件名
String fileName = generateTimeFileName() + fileSuffix;
// 4. 创建文件
final File saveFile = new File(saveDir, fileName);
// 5. 写入文件
outputStream = new FileOutputStream(saveFile);
byte[] buffer = new byte[1024 * 4];
int len;
while ((len = inputStream.read(buffer)) != -1) {
outputStream.write(buffer, 0, len);
}
outputStream.flush();
// 6. 通知相册刷新（使图片显示在系统相册中）
notifyAlbumRefresh(context, saveFile);
// 成功回调
if (callback != null) {
callback.onSuccess(saveFile.getAbsolutePath());
}
} catch (Exception e) {
Log.e(TAG, "下载图片异常", e);
if (callback != null) {
callback.onFailure(e);
}
} finally {
// 关闭资源
if (inputStream != null) inputStream.close();
if (outputStream != null) outputStream.close();
if (response.body() != null) response.body().close();
}
}
@Override
public void onFailure(Call call, final IOException e) {
Log.e(TAG, "下载图片失败", e);
if (callback != null) {
callback.onFailure(e);
}
}
});
}
/**
* 获取目标保存目录：外部存储/Pictures/PowerBell/BackgroundHistory
*/
private static File getTargetSaveDir(Context context) {
// 优先使用公共Pictures目录（兼容多数设备）
File publicPicturesDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
if (publicPicturesDir.exists()) {
return new File(publicPicturesDir, ROOT_DIR);
}
// 备选：应用私有Pictures目录（若公共目录不可用）
File appPicturesDir = context.getExternalFilesDir(Environment.DIRECTORY_PICTURES);
if (appPicturesDir != null) {
return new File(appPicturesDir, ROOT_DIR);
}
// 极端情况：外部存储根目录
return new File(Environment.getExternalStorageDirectory(), ROOT_DIR);
}
/**
* 解析图片后缀名
*/
private static String getImageSuffix(String imgUrl, Response response) {
// 优先从URL解析
if (imgUrl.lastIndexOf('.') != -1) {
String suffix = imgUrl.substring(imgUrl.lastIndexOf('.'));
if (suffix.length() <= 5 && (suffix.contains("png") || suffix.contains("jpg") || suffix.contains("jpeg") || suffix.contains("gif"))) {
return suffix.toLowerCase(Locale.getDefault());
}
}
// 从响应头解析
String contentType = response.header("Content-Type");
if (contentType != null) {
if (contentType.contains("png")) return ".png";
if (contentType.contains("jpeg") || contentType.contains("jpg")) return ".jpg";
if (contentType.contains("gif")) return ".gif";
}
return ".jpg"; // 默认后缀
}
/**
* 生成时间戳文件名
*/
private static String generateTimeFileName() {
SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmssSSS", Locale.getDefault());
return sdf.format(new Date());
}
/**
* 通知相册刷新
*/
private static void notifyAlbumRefresh(Context context, File file) {
try {
Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
Uri uri = Uri.fromFile(file);
intent.setData(uri);
context.sendBroadcast(intent);
} catch (Exception e) {
Log.e(TAG, "通知相册刷新失败", e);
}
}
/**
* 下载结果回调接口
*/
public interface DownloadCallback {
void onSuccess(String savePath); // 下载成功（子线程回调）
void onFailure(Exception e); // 下载失败（子线程回调）
}
}