<powerbell>APK 15.12.13 release Publish.

powerbell/build.properties

@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Sun Dec 07 15:19:14 HKT 2025
-stageCount=2
+#Thu Dec 11 03:04:35 HKT 2025
+stageCount=14
 libraryProject=
 baseVersion=15.12
-publishVersion=15.12.1
+publishVersion=15.12.13
 buildCount=0
-baseBetaVersion=15.12.2
+baseBetaVersion=15.12.14

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

@@ -2,28 +2,36 @@ package cc.winboll.studio.powerbell;
 
 import android.content.Context;
 import android.os.Environment;
+import android.os.Handler;
+import android.os.Looper;
 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;
+import cc.winboll.studio.powerbell.model.BackgroundBean;
 import cc.winboll.studio.powerbell.receivers.GlobalApplicationReceiver;
 import cc.winboll.studio.powerbell.utils.AppCacheUtils;
 import cc.winboll.studio.powerbell.utils.AppConfigUtils;
+import cc.winboll.studio.powerbell.utils.BackgroundSourceUtils;
+import cc.winboll.studio.powerbell.utils.BitmapCacheUtils;
 import java.io.File;
 
 public class App extends GlobalApplication {
-
     public static final String TAG = "App";
 
-	public static final String COMPONENT_EN1 = "cc.winboll.studio.powerbell.MainActivityEN1";
-	public static final String COMPONENT_CN1 = "cc.winboll.studio.powerbell.MainActivityCN1";
-	public static final String COMPONENT_CN2 = "cc.winboll.studio.powerbell.MainActivityCN2";
-	public static final String ACTION_SWITCHTO_EN1 = "cc.winboll.studio.powerbell.App.ACTION_SWITCHTO_EN1";
-	public static final String ACTION_SWITCHTO_CN1 = "cc.winboll.studio.powerbell.App.ACTION_SWITCHTO_CN1";
-	public static final String ACTION_SWITCHTO_CN2 = "cc.winboll.studio.powerbell.App.ACTION_SWITCHTO_CN2";
+    public static final String COMPONENT_EN1 = "cc.winboll.studio.powerbell.MainActivityEN1";
+    public static final String COMPONENT_CN1 = "cc.winboll.studio.powerbell.MainActivityCN1";
+    public static final String COMPONENT_CN2 = "cc.winboll.studio.powerbell.MainActivityCN2";
+    public static final String ACTION_SWITCHTO_EN1 = "cc.winboll.studio.powerbell.App.ACTION_SWITCHTO_EN1";
+    public static final String ACTION_SWITCHTO_CN1 = "cc.winboll.studio.powerbell.App.ACTION_SWITCHTO_CN1";
+    public static final String ACTION_SWITCHTO_CN2 = "cc.winboll.studio.powerbell.App.ACTION_SWITCHTO_CN2";
 
     // 数据配置存储工具
     static AppConfigUtils _mAppConfigUtils;
     static AppCacheUtils _mAppCacheUtils;
+    // 新增：全局 Bitmap 缓存工具（常驻内存）
+    public static BitmapCacheUtils _mBitmapCacheUtils; 
+
     GlobalApplicationReceiver mReceiver;
     static String szTempDir = "";
 
@@ -34,25 +42,16 @@ public class App extends GlobalApplication {
     @Override
     public void onCreate() {
         super.onCreate();
-		setIsDebugging(BuildConfig.DEBUG);
-		//setIsDebugging(false);
+        setIsDebugging(BuildConfig.DEBUG);
 
-		// 初始化活动窗口管理
-		WinBoLLActivityManager.init(this);
+        // 初始化活动窗口管理
+        WinBoLLActivityManager.init(this);
         // 初始化 Toast 框架
         ToastUtils.init(this);
-		
-        // 临时文件夹方案1
-        // 获取Pictures文件夹路径（Android 10及以上推荐使用MediaStore，此处为传统方式）
+
+        // 临时文件夹初始化（保持原有逻辑）
         File picturesDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
-        // 定义目标文件路径（在Pictures目录下创建"PowerBell"子文件夹及文件）
         File powerBellDir = new File(picturesDir, "PowerBell");
-
-        // 临时文件夹方案2 <图片保存失败>
-        // 获取Pictures文件夹路径（Android 10及以上推荐使用MediaStore，此处为传统方式）
-        //File powerBellDir = getExternalFilesDir("TempDir");
-
-        // 先创建文件夹（如果不存在）
         if (!powerBellDir.exists()) {
             powerBellDir.mkdirs();
         }
@@ -61,11 +60,54 @@ public class App extends GlobalApplication {
         // 设置数据配置存储工具
         _mAppConfigUtils = getAppConfigUtils(this);
         _mAppCacheUtils = getAppCacheUtils(this);
+        // 初始化全局 Bitmap 缓存工具（关键：App 启动时初始化，常驻内存）
+        _mBitmapCacheUtils = BitmapCacheUtils.getInstance();
 
         mReceiver = new GlobalApplicationReceiver(this);
         mReceiver.registerAction();
+
+        // ======================== 新增：异步预加载背景图 ========================
+        new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
+				@Override
+				public void run() {
+					new Thread(new Runnable() {
+							@Override
+							public void run() {
+								try {
+									// 1. 获取背景源工具类实例
+									BackgroundSourceUtils bgSourceUtils = BackgroundSourceUtils.getInstance(App.this);
+									if (bgSourceUtils == null) {
+										LogUtils.e(TAG, "preloadBitmap: BackgroundSourceUtils 实例为空");
+										return;
+									}
+									// 2. 获取当前背景Bean
+									BackgroundBean bgBean = bgSourceUtils.getCurrentBackgroundBean();
+									if (bgBean == null || !bgBean.isUseBackgroundFile()) {
+										LogUtils.d(TAG, "preloadBitmap: 无有效背景文件，跳过预加载");
+										return;
+									}
+									// 3. 获取背景图路径（优先取压缩图路径）
+									String bgPath = bgBean.isUseBackgroundScaledCompressFile()
+										? bgBean.getBackgroundScaledCompressFilePath()
+										: bgBean.getBackgroundFilePath();
+									// 4. 预加载到全局缓存
+									if (_mBitmapCacheUtils != null) {
+										_mBitmapCacheUtils.cacheBitmap(bgPath);
+										LogUtils.d(TAG, "preloadBitmap: 应用启动时预加载成功 - " + bgPath);
+									} else {
+										LogUtils.e(TAG, "preloadBitmap: 全局 BitmapCacheUtils 未初始化");
+									}
+								} catch (Exception e) {
+									LogUtils.e(TAG, "preloadBitmap: 预加载失败 - " + e.getMessage());
+								}
+							}
+						}).start();
+				}
+			}, 1000); // 延迟1秒执行，避免阻塞应用初始化
+        // ======================== 预加载逻辑结束 ========================
     }
 
+    // 保持原有方法不变
     public static AppConfigUtils getAppConfigUtils(Context context) {
         if (_mAppConfigUtils == null) {
             _mAppConfigUtils = AppConfigUtils.getInstance(context);
@@ -84,12 +126,14 @@ public class App extends GlobalApplication {
         _mAppCacheUtils.clearBatteryHistory();
     }
 
-	@Override
-	public void onTerminate() {
-		super.onTerminate();
-		ToastUtils.release();
-	}
-
-
+    @Override
+    public void onTerminate() {
+        super.onTerminate();
+        ToastUtils.release();
+        // 可选：App 终止时清空 Bitmap 缓存，释放内存
+        if (_mBitmapCacheUtils != null) {
+            _mBitmapCacheUtils.clearAllCache();
+        }
+    }
 }
 

powerbell/src/main/java/cc/winboll/studio/powerbell/activities/BackgroundSettingsActivity.java

@@ -6,6 +6,7 @@ import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.Bitmap.CompressFormat;
 import android.graphics.BitmapFactory;
+import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
@@ -14,6 +15,7 @@ import android.os.Handler;
 import android.os.Looper;
 import android.provider.MediaStore;
 import android.view.View;
+import android.widget.ImageView;
 import android.widget.Toast;
 import androidx.appcompat.app.AlertDialog;
 import androidx.core.content.FileProvider;
@@ -35,6 +37,8 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
 import androidx.appcompat.widget.Toolbar;
+import cc.winboll.studio.powerbell.utils.UriUtil;
+import cc.winboll.studio.powerbell.utils.FileUtils;
 
 public class BackgroundSettingsActivity extends WinBoLLActivity implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
 
@@ -50,6 +54,7 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
     private BackgroundView mBackgroundView;
     private File mfTakePhoto;
     volatile boolean isCommitSettings = false;
+    volatile boolean isPreviewBackgroundChanged = false;
 
     @Override
     public Activity getActivity() {
@@ -68,6 +73,7 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
 
         mBackgroundView = (BackgroundView) findViewById(R.id.background_view);
         mBgSourceUtils = BackgroundSourceUtils.getInstance(this);
+        mBgSourceUtils.loadSettings();
         mPermissionUtils = PermissionUtils.getInstance();
 
         File tempDir = new File(App.getTempDirPath());
@@ -84,25 +90,32 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
 
         initToolbar();
         initClickListeners();
-        initBackgroundViewByPreviewBean();
-        handleShareIntent();
 
+        if (handleShareIntent()) {
+            ToastUtils.show("handleShareIntent");
+        } else {
+            mBgSourceUtils.setCurrentSourceToPreview();
+        }
+
+        Uri uriSelectedImage = UriUtil.getUriForFile(this, new File(mBgSourceUtils.getPreviewBackgroundBean().getBackgroundFilePath()));
+        // 创建预览数据剪裁环境
+        mBgSourceUtils.createAndUpdatePreviewEnvironmentForCropping(mBgSourceUtils.getPreviewBackgroundBean());
+        doubleRefreshPreview();
         LogUtils.d(TAG, "【初始化】BackgroundSettingsActivity 初始化完成");
     }
 
-    private void initBackgroundViewByPreviewBean() {
-        LogUtils.d(TAG, "【Bean初始化】正式Bean → 预览Bean");
-        mBgSourceUtils.setCurrentSourceToPreview();
+    @Override
+    protected void onPostCreate(Bundle savedInstanceState) {
+        super.onPostCreate(savedInstanceState);
         doubleRefreshPreview();
-        LogUtils.d(TAG, "【Bean初始化】预览Bean初始化完成");
     }
 
     private void initToolbar() {
-		mToolbar = findViewById(R.id.toolbar);
+        mToolbar = findViewById(R.id.toolbar);
         setSupportActionBar(mToolbar);
-		mToolbar.setSubtitle(getTag());
+        mToolbar.setSubtitle(getTag());
         mToolbar.setTitleTextAppearance(this, R.style.Toolbar_TitleText);
-		getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
         mToolbar.setNavigationOnClickListener(new View.OnClickListener() {
 				@Override
 				public void onClick(View v) {
@@ -123,7 +136,7 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
         findViewById(R.id.activitybackgroundpictureAButton8).setOnClickListener(onCleanPixelClickListener);
     }
 
-    private void handleShareIntent() {
+    private boolean handleShareIntent() {
         Intent intent = getIntent();
         if (intent != null) {
             String action = intent.getAction();
@@ -132,8 +145,10 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
                 BackgroundPicturePreviewDialog dlg = new BackgroundPicturePreviewDialog(this);
                 dlg.show();
                 LogUtils.d(TAG, "【分享处理】收到分享图片意图");
+                return true;
             }
         }
+        return false;
     }
 
     boolean isImageType(String lowerMimeType) {
@@ -242,8 +257,7 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
 										  mBackgroundView.getWidth(),
 										  mBackgroundView.getHeight(),
 										  false,
-										  REQUEST_CROP_IMAGE
-										  );
+										  REQUEST_CROP_IMAGE);
         }
     };
 
@@ -257,8 +271,7 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
 										  0,
 										  0,
 										  true,
-										  REQUEST_CROP_IMAGE
-										  );
+										  REQUEST_CROP_IMAGE);
         }
     };
 
@@ -416,8 +429,7 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
 									  mBackgroundView.getWidth(),
 									  mBackgroundView.getHeight(),
 									  false,
-									  REQUEST_CROP_IMAGE
-									  );
+									  REQUEST_CROP_IMAGE);
         LogUtils.d(TAG, "【拍照完成】已启动裁剪");
     }
 
@@ -457,41 +469,52 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
         return null;
     }
 
-	private void handleSelectPictureResult(int resultCode, Intent data) {
-		if (resultCode != RESULT_OK || data == null) {
-			handleOperationCancelOrFail();
-			return;
-		}
+    private void handleSelectPictureResult(int resultCode, Intent data) {
+        if (resultCode != RESULT_OK || data == null) {
+            handleOperationCancelOrFail();
+            return;
+        }
 
-		Uri selectedImage = data.getData();
-		if (selectedImage == null) {
-			ToastUtils.show("图片Uri为空");
-			return;
-		}
-		LogUtils.d(TAG, "【选图回调】Uri : " + selectedImage.toString());
+        Uri selectedImage = data.getData();
+        if (selectedImage == null) {
+            ToastUtils.show("图片Uri为空");
+            return;
+        }
+        LogUtils.d(TAG, "【选图回调】Uri : " + selectedImage.toString());
 
-		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-			getContentResolver().takePersistableUriPermission(
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+            getContentResolver().takePersistableUriPermission(
 				selectedImage,
 				Intent.FLAG_GRANT_READ_URI_PERMISSION
-			);
-			LogUtils.d(TAG, "【选图权限】已添加持久化权限");
-		}
+            );
+            LogUtils.d(TAG, "【选图权限】已添加持久化权限");
+        }
 
-		mBgSourceUtils.createCropFileProviderBackgroundBean(selectedImage);
-
-		LogUtils.d(TAG, "【选图同步】路径绑定完成");
-		// 选图后启动固定比例裁剪（调用工具类）
-		mBgSourceUtils.loadSettings();
-		ImageCropUtils.startImageCrop(BackgroundSettingsActivity.this,
+        LogUtils.d(TAG, "【选图同步】路径绑定完成");
+        // 选图后启动固定比例裁剪（调用工具类）
+        putUriFileToPreviewSource(selectedImage);
+        ImageCropUtils.startImageCrop(BackgroundSettingsActivity.this,
 									  mBgSourceUtils.getPreviewBackgroundBean(),
 									  mBackgroundView.getWidth(),
 									  mBackgroundView.getHeight(),
 									  false,
-									  REQUEST_CROP_IMAGE
-									  );
-	}
+									  REQUEST_CROP_IMAGE);
+    }
 
+    boolean putUriFileToPreviewSource(Uri srcUriFile) {
+        File srcFile = new File(UriUtil.getFilePathFromUri(this, srcUriFile));
+        return putUriFileToPreviewSource(srcFile);
+    }
+
+    boolean putUriFileToPreviewSource(File srcFile) {
+        mBgSourceUtils.loadSettings();
+        File dstFile = new File(mBgSourceUtils.getPreviewBackgroundBean().getBackgroundFilePath());
+        return FileUtils.copyFile(srcFile, dstFile);
+    }
+
+    /**
+     * 核心修改：裁剪成功后调用双重刷新，确保最新图片加载
+     */
     private void handleCropImageResult(int requestCode, int resultCode, Intent data) {
         LogUtils.d(TAG, "handleCropImageResult: 处理裁剪结果");
         File cropTempFile = new File(mBgSourceUtils.getPreviewBackgroundBean().getBackgroundScaledCompressFilePath());
@@ -501,8 +524,9 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
         boolean isCropSuccess = (resultCode == RESULT_OK) && isFileExist && isFileReadable && fileSize > 100;
 
         if (isCropSuccess) {
+            isPreviewBackgroundChanged = true;
             LogUtils.d(TAG, "handleCropImageResult: 裁剪成功");
-            BackgroundBean previewBean = mBgSourceUtils.getPreviewBackgroundBean();
+            final BackgroundBean previewBean = mBgSourceUtils.getPreviewBackgroundBean();
             previewBean.setIsUseBackgroundFile(true);
             previewBean.setIsUseBackgroundScaledCompressFile(true);
             mBgSourceUtils.saveSettings();
@@ -523,15 +547,16 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
                 }
             }
 
+            // 关键修改：延迟300ms调用双重刷新，确保文件写入完成
             new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
 					@Override
 					public void run() {
-						if (mBackgroundView != null && !isFinishing()) {
-							mBackgroundView.loadBackgroundBean(mBgSourceUtils.getPreviewBackgroundBean());
-							LogUtils.d(TAG, "handleCropImageResult: 裁剪图片加载完成");
+						if (!isFinishing()) {
+							doubleRefreshPreview();
+							LogUtils.d(TAG, "handleCropImageResult: 触发双重刷新");
 						}
 					}
-				}, 50);
+				}, 300);
         } else {
             handleOperationCancelOrFail();
         }
@@ -674,9 +699,42 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
         return cropBitmap;
     }
 
+    /**
+     * 核心修改：添加缓存清理 + 控件 Bitmap 清空逻辑
+     */
     private void doubleRefreshPreview() {
         LogUtils.d(TAG, "【双重刷新】开始");
+        // 1. 清空缓存工具类的旧数据
+        if (mBgSourceUtils != null) {
+            BackgroundBean previewBean = mBgSourceUtils.getPreviewBackgroundBean();
+            if (previewBean != null && previewBean.isUseBackgroundFile()) {
+                String bgPath = previewBean.isUseBackgroundScaledCompressFile()
+					? previewBean.getBackgroundScaledCompressFilePath()
+					: previewBean.getBackgroundFilePath();
+                // 强制清除缓存
+                App._mBitmapCacheUtils.removeCachedBitmap(bgPath);
+                LogUtils.d(TAG, "【双重刷新】已清空工具类缓存：" + bgPath);
+            }
+        }
+
+        // 2. 清空 BackgroundView 自身的 Bitmap 引用
+//        if (mBackgroundView != null) {
+//            // 清空 ImageView 持有的 Bitmap
+//            if (mBackgroundView instanceof BackgroundView) {
+//                ((BackgroundView) mBackgroundView).setImageBitmap(null);
+//            }
+//            // 清空背景 Drawable 引用
+//            Drawable drawable = mBackgroundView.getBackground();
+//            if (drawable != null) {
+//                drawable.setCallback(null);
+//                mBackgroundView.setBackground(null);
+//            }
+//            LogUtils.d(TAG, "【双重刷新】已清空控件 Bitmap 引用");
+//        }
+
+        // 3. 重新加载最新数据
         if (mBackgroundView != null && !isFinishing()) {
+            mBgSourceUtils.loadSettings();
             mBackgroundView.loadBackgroundBean(mBgSourceUtils.getPreviewBackgroundBean());
             LogUtils.d(TAG, "【双重刷新】第一重完成");
         } else {
@@ -684,52 +742,34 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
             return;
         }
 
+        // 4. 延长延迟到200ms，确保文件完全加载
         new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
 				@Override
 				public void run() {
 					if (mBackgroundView != null && !isFinishing()) {
+						mBgSourceUtils.loadSettings();
 						mBackgroundView.loadBackgroundBean(mBgSourceUtils.getPreviewBackgroundBean());
 						LogUtils.d(TAG, "【双重刷新】第二重完成");
 					}
 				}
-			}, 50);
+			}, 200);
     }
 
 
     private void handleOperationCancelOrFail() {
-        initBackgroundViewByPreviewBean();
+        mBgSourceUtils.setCurrentSourceToPreview();
         LogUtils.d(TAG, "【操作回调】取消或失败");
-        ToastUtils.show("操作已取消");
+        ToastUtils.show("【操作回调】取消或失败");
+        doubleRefreshPreview();
     }
 
-
-    /**
-     * 启动系统裁剪工具
-     * @param activity 上下文
-     * @param srcFile 裁剪原图
-     * @param aspectX 裁剪宽比例（自由裁剪传0）
-     * @param aspectY 裁剪高比例（自由裁剪传0）
-     * @param isFreeCrop 是否自由裁剪
-     * @param requestCode 裁剪请求码
-     */
-    /**
-	 * 启动系统裁剪工具
-	 * @param activity 上下文
-	 * @param srcFile 裁剪原图
-	 * @param aspectX 裁剪宽比例（自由裁剪传0）
-	 * @param aspectY 裁剪高比例（自由裁剪传0）
-	 * @param isFreeCrop 是否自由裁剪
-	 * @param requestCode 裁剪请求码
-	 */
-
-
     /**
      * 获取FileProvider Uri（复用方法，避免重复代码）
      */
     public Uri getFileProviderUri(File file) {
         try {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-				String FILE_PROVIDER_AUTHORITY = getPackageName() + ".fileprovider";
+                String FILE_PROVIDER_AUTHORITY = getPackageName() + ".fileprovider";
 
                 return FileProvider.getUriForFile(this, FILE_PROVIDER_AUTHORITY, file);
             } else {
@@ -753,20 +793,27 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
         if (isCommitSettings) {
             super.finish();
         } else {
-            YesNoAlertDialog.show(this, "背景更换问题", "是否确定背景图片设置？", new YesNoAlertDialog.OnDialogResultListener(){
-					@Override
-					public void onYes() {
-						mBgSourceUtils.commitPreviewSourceToCurrent();
-						isCommitSettings = true;
-						finish();
-					}
+            // 如果预览背景改变过就提示是否更换背景
+            if (isPreviewBackgroundChanged) {
+                YesNoAlertDialog.show(this, "背景更换问题", "是否确定背景图片设置？", new YesNoAlertDialog.OnDialogResultListener() {
+						@Override
+						public void onYes() {
+							mBgSourceUtils.commitPreviewSourceToCurrent();
+							isCommitSettings = true;
+							finish();
+						}
 
-					@Override
-					public void onNo() {
-						isCommitSettings = true;
-						finish();
-					}
-				});
+						@Override
+						public void onNo() {
+							isCommitSettings = true;
+							finish();
+						}
+					});
+            } else {
+                // 如果预览背景未改变就直接退出
+                isCommitSettings = true;
+                finish();
+            }
         }
     }
 }

powerbell/src/main/java/cc/winboll/studio/powerbell/fragments/MainViewFragment.java

@@ -33,333 +33,8 @@ public class MainViewFragment extends Fragment {
 
     public static final String TAG = "MainViewFragment";
 
-    public static final int MSG_RELOAD_APPCONFIG = 0;
-    public static final int MSG_CURRENTVALUEBATTERY = 1;
-
-    static MainViewFragment _mMainViewFragment;
-    AppConfigUtils mAppConfigUtils;
-    View mView;
-    Drawable mDrawableFrame;
-    LinearLayout mllLeftSeekBar;
-    LinearLayout mllRightSeekBar;
-    CheckBox mcbIsEnableChargeReminder;
-    CheckBox mcbIsEnableUsegeReminder;
-    Switch mswIsEnableService;
-    TextView mtvTips;
-
-	private BackgroundSourceUtils mBgSourceUtils;
-
-    // 背景布局
-    //LinearLayout mLinearLayoutloadBackground;
-
-    // 现在电量图示
-    BatteryDrawable mCurrentValueBatteryDrawable;
-    // 现在充电提醒电量图示
-    BatteryDrawable mChargeReminderValueBatteryDrawable;
-    // 现在耗电提醒电量图示
-    BatteryDrawable mUsegeReminderValueBatteryDrawable;
-
-    ImageView mCurrentValueBatteryImageView;
-    ImageView mChargeReminderValueBatteryImageView;
-    ImageView mUsegeReminderValueBatteryImageView;
-
-    VerticalSeekBar mChargeReminderSeekBar;
-    ChargeReminderSeekBarChangeListener mChargeReminderSeekBarChangeListener;
-    TextView mtvChargeReminderValue;
-
-
-    VerticalSeekBar mUsegeReminderSeekBar;
-    UsegeReminderSeekBarChangeListener mUsegeReminderSeekBarChangeListener;
-    TextView mtvUsegeReminderValue;
-    CheckBox mcbUsegeReminderValue;
-    TextView mtvCurrentValue;
-	BackgroundView mBackgroundView;
-
-
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-        mView = inflater.inflate(R.layout.fragment_mainview, container, false);
-        _mMainViewFragment = MainViewFragment.this;
-        mAppConfigUtils = App.getAppConfigUtils(getActivity());
-		mBgSourceUtils = BackgroundSourceUtils.getInstance(getActivity());
-        // 获取指定ID的View实例
-	    mBackgroundView = mView.findViewById(R.id.fragmentmainviewBackgroundView1);
-
-		loadBackground();
-        /*final View mainImageView = mView.findViewById(R.id.fragmentmainviewImageView1);
-
-		 // 注册OnGlobalLayoutListener
-		 mainImageView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
-		 @Override
-		 public void onGlobalLayout() {
-		 // 获取宽度和高度
-		 int width = mainImageView.getMeasuredWidth();
-		 int height = mainImageView.getMeasuredHeight();
-
-		 BackgroundPictureUtils utils = BackgroundPictureUtils.getInstance(getActivity());
-		 BackgroundPictureBean bean = utils.loadBackgroundPictureBean();
-		 bean.setBackgroundWidth(width);
-		 bean.setBackgroundHeight(height);
-		 utils.saveData();
-		 // 移除监听器以避免内存泄漏
-		 mainImageView.getViewTreeObserver().removeOnGlobalLayoutListener(this);
-		 }
-		 });*/
-
-        mDrawableFrame = getActivity().getDrawable(R.drawable.bg_frame);
-        mllLeftSeekBar = (LinearLayout) mView.findViewById(R.id.fragmentmainviewLinearLayout1);
-        mllRightSeekBar = (LinearLayout) mView.findViewById(R.id.fragmentmainviewLinearLayout2);
-
-        // 初始化充电电量提醒设置控件
-        mtvChargeReminderValue = (TextView) mView.findViewById(R.id.fragmentandroidviewTextView2);
-        mChargeReminderSeekBar = (VerticalSeekBar) mView.findViewById(R.id.fragmentandroidviewVerticalSeekBar1);
-        mcbIsEnableChargeReminder = mView.findViewById(R.id.fragmentmainviewCheckBox1);
-
-        // 初始化耗电电量提醒设置控件
-        mtvUsegeReminderValue = (TextView) mView.findViewById(R.id.fragmentandroidviewTextView3);
-        mUsegeReminderSeekBar = (VerticalSeekBar) mView.findViewById(R.id.fragmentandroidviewVerticalSeekBar2);
-        mcbIsEnableUsegeReminder = mView.findViewById(R.id.fragmentmainviewCheckBox2);
-
-        // 初始化现在电量显示控件
-        mtvCurrentValue = (TextView) mView.findViewById(R.id.fragmentandroidviewTextView4);
-
-        // 初始化服务总开关
-        mswIsEnableService = (Switch) mView.findViewById(R.id.fragmentandroidviewSwitch1);
-        mtvTips = mView.findViewById(R.id.fragmentandroidviewTextView1);
-
-        // 设置视图显示数据
-        setViewData();
-        // 设置视图控件响应
-        setViewListener();
-
-        // 注册一个广播接收
-        //mMainActivityReceiver = new MainActivityReceiver(this);
-        //mMainActivityReceiver.registerAction();
-
-        // 启动的时候检查一下服务
-        if (mAppConfigUtils.getIsEnableService()
-            && ServiceUtils.isServiceAlive(getActivity(), ControlCenterService.class.getName()) == false) {
-            // 如果配置了服务启动，服务没有启动
-            // 就启动服务
-            Intent intent = new Intent(getActivity(), ControlCenterService.class);
-            getActivity().startForegroundService(intent);
-        }
-
-        return mView;
-    }
-
-	void loadBackground() {
-		BackgroundBean bean = mBgSourceUtils.getCurrentBackgroundBean();
-		mBackgroundView.loadBackgroundBean(bean);
-	}
-
-	@Override
-	public void onResume() {
-		super.onResume();
-		loadBackground();
-	}
-
-
-
-    void setViewData() {
-        int nChargeReminderValue = mAppConfigUtils.getChargeReminderValue();
-        int nUsegeReminderValue = mAppConfigUtils.getUsegeReminderValue();
-        int nCurrentValue = mAppConfigUtils.getCurrentValue();
-
-        mllLeftSeekBar.setBackground(mDrawableFrame);
-        mllRightSeekBar.setBackground(mDrawableFrame);
-
-        // 初始化电量图
-        mCurrentValueBatteryDrawable = new BatteryDrawable(getActivity().getColor(R.color.colorCurrent));
-        mCurrentValueBatteryDrawable.setValue(mAppConfigUtils.getCurrentValue());
-        mCurrentValueBatteryImageView = mView.findViewById(R.id.fragmentandroidviewImageView1);
-        mCurrentValueBatteryImageView.setImageDrawable(mCurrentValueBatteryDrawable);
-
-        // 初始化充电电量提醒图
-        mChargeReminderValueBatteryDrawable = new BatteryDrawable(getActivity().getColor(R.color.colorCharge));
-        mChargeReminderValueBatteryDrawable.setValue(nChargeReminderValue);
-        mChargeReminderValueBatteryImageView = mView.findViewById(R.id.fragmentandroidviewImageView3);
-        mChargeReminderValueBatteryImageView.setImageDrawable(mChargeReminderValueBatteryDrawable);
-
-        // 初始化耗电电量提醒图
-        mUsegeReminderValueBatteryDrawable = new BatteryDrawable(getActivity().getColor(R.color.colorUsege));
-        mUsegeReminderValueBatteryDrawable.setValue(nUsegeReminderValue);
-        mUsegeReminderValueBatteryImageView = mView.findViewById(R.id.fragmentandroidviewImageView2);
-        mUsegeReminderValueBatteryImageView.setImageDrawable(mUsegeReminderValueBatteryDrawable);
-
-        // 初始化充电电量提醒设置控件
-        mtvChargeReminderValue.setTextColor(getActivity().getColor(R.color.colorCharge));
-        //LogUtils.d(TAG, "Color.YELLOW is " + Integer.toString(mApplication.getColor(R.color.colorCharge)));
-        mtvChargeReminderValue.setText(Integer.toString(nChargeReminderValue) + "%");
-        mChargeReminderSeekBar.setProgress(nChargeReminderValue);
-        mcbIsEnableChargeReminder.setChecked(mAppConfigUtils.getIsEnableChargeReminder());
-
-        // 初始化耗电电量提醒设置控件
-        mtvUsegeReminderValue.setTextColor(getActivity().getColor(R.color.colorUsege));
-        mtvUsegeReminderValue.setText(Integer.toString(nUsegeReminderValue) + "%");
-        mUsegeReminderSeekBar.setProgress(nUsegeReminderValue);
-        mcbIsEnableUsegeReminder.setChecked(mAppConfigUtils.getIsEnableUsegeReminder());
-
-        // 初始化现在电量显示控件
-        mtvCurrentValue.setTextColor(getActivity().getColor(R.color.colorCurrent));
-        mtvCurrentValue.setText(Integer.toString(nCurrentValue) + "%");
-
-        // 初始化服务总开关
-        mswIsEnableService.setChecked(mAppConfigUtils.getIsEnableService());
-        if (mAppConfigUtils.getIsEnableService()) {
-            //LogUtils.d(TAG, "mApplication.getIsEnableService() " + Boolean.toString(mAppConfigUtils.getIsEnableService()));
-            ControlCenterService.startControlCenterService(getActivity());
-        } else {
-            //LogUtils.d(TAG, "mApplication.getIsEnableService() " + Boolean.toString(mAppConfigUtils.getIsEnableService()));
-            ControlCenterService.stopControlCenterService(getActivity());
-        }
-        mswIsEnableService.setText(getString(R.string.txt_aboveswitch));
-        mtvTips.setText(getString(R.string.txt_aboveswitchtips));
-
-    }
-
-    void setViewListener() {
-        // 初始化充电电量提醒设置控件
-        mChargeReminderSeekBarChangeListener = new ChargeReminderSeekBarChangeListener();
-        mChargeReminderSeekBar.setOnSeekBarChangeListener(mChargeReminderSeekBarChangeListener);
-        mcbIsEnableChargeReminder.setOnClickListener(new View.OnClickListener() {
-                @Override
-                public void onClick(View v) {
-                    LogUtils.d(TAG, "setIsEnableChargeReminder");
-                    mAppConfigUtils.setIsEnableChargeReminder(mcbIsEnableChargeReminder.isChecked());
-                    //ControlCenterService.updateIsEnableChargeReminder(mcbIsEnableChargeReminder.isChecked());
-                }
-            });
-
-
-        // 初始化耗电电量提醒设置控件
-        mUsegeReminderSeekBarChangeListener = new UsegeReminderSeekBarChangeListener();
-        mUsegeReminderSeekBar.setOnSeekBarChangeListener(mUsegeReminderSeekBarChangeListener);
-        mcbIsEnableUsegeReminder.setOnClickListener(new View.OnClickListener() {
-                @Override
-                public void onClick(View v) {
-                    LogUtils.d(TAG, "setIsEnableUsegeReminder");
-                    mAppConfigUtils.setIsEnableUsegeReminder(mcbIsEnableUsegeReminder.isChecked());
-                    //ControlCenterService.updateIsEnableUsegeReminder(mcbIsEnableUsegeReminder.isChecked());
-                }
-            });
-
-        // 初始化服务总开关
-        mswIsEnableService.setOnClickListener(new CompoundButton.OnClickListener() {
-
-                @Override
-                public void onClick(View view) {
-                    mAppConfigUtils.setIsEnableService(getActivity(), mswIsEnableService.isChecked());
-                }
-            });
-    }
-
-    void setCurrentValueBattery(int value) {
-        //LogUtils.d(TAG, "setCurrentValueBattery");
-        mtvCurrentValue.setText(Integer.toString(value) + "%");
-        mCurrentValueBatteryDrawable.setValue(value);
-        mCurrentValueBatteryDrawable.invalidateSelf();
-    }
-
-    class ChargeReminderSeekBarChangeListener implements SeekBar.OnSeekBarChangeListener {
-
-        @Override
-        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
-            //LogUtils.d(TAG, "call onProgressChanged");
-            int nChargeReminderValue = progress;
-            mtvChargeReminderValue.setText(Integer.toString(nChargeReminderValue) + "%");
-            mChargeReminderValueBatteryDrawable.setValue(nChargeReminderValue);
-            mChargeReminderValueBatteryDrawable.invalidateSelf();
-        }
-
-        @Override
-        public void onStartTrackingTouch(SeekBar seekBar) {
-            //LogUtils.d(TAG, "call onStartTrackingTouch");
-        }
-
-        @Override
-        public void onStopTrackingTouch(SeekBar seekBar) {
-            //LogUtils.d(TAG, "call onStopTrackingTouch");
-            //取得当前进度条的刻度
-            int nChargeReminderValue = ((VerticalSeekBar)seekBar)._mnProgress;
-
-            mAppConfigUtils.setChargeReminderValue(nChargeReminderValue);
-            mtvChargeReminderValue.setText(Integer.toString(nChargeReminderValue) + "%");
-            //ControlCenterService.updateChargeReminderValue(nChargeReminderValue);
-        }
-    }
-
-    class UsegeReminderSeekBarChangeListener implements SeekBar.OnSeekBarChangeListener {
-
-        @Override
-        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
-            //LogUtils.d(TAG, "call onProgressChanged");
-            int nUsegeReminderValue = progress;
-            mtvUsegeReminderValue.setText(Integer.toString(nUsegeReminderValue) + "%");
-            mUsegeReminderValueBatteryDrawable.setValue(nUsegeReminderValue);
-            mUsegeReminderValueBatteryDrawable.invalidateSelf();
-
-        }
-
-        @Override
-        public void onStartTrackingTouch(SeekBar seekBar) {
-            //LogUtils.d(TAG, "call onStartTrackingTouch");
-        }
-
-        @Override
-        public void onStopTrackingTouch(SeekBar seekBar) {
-            //LogUtils.d(TAG, "call onStopTrackingTouch");
-            //取得当前进度条的刻度
-            int nUsegeReminderValue = ((VerticalSeekBar)seekBar)._mnProgress;
-            LogUtils.d(TAG, "nUsegeReminderValue is " + Integer.toString(nUsegeReminderValue));
-            //LogUtils.d(TAG, "mPowerReminder is " + mApplication);
-            mAppConfigUtils.setUsegeReminderValue(nUsegeReminderValue);
-            //LogUtils.d(TAG, "opopopopopopopop");
-            mtvUsegeReminderValue.setText(Integer.toString(nUsegeReminderValue) + "%");
-            //ControlCenterService.updateUsegeReminderValue(nUsegeReminderValue);
-        }
-    }
-
-    public void reloadBackground() {
-		BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(getActivity());
-		mBgSourceUtils.loadSettings();
-		BackgroundBean bean = utils.getCurrentBackgroundBean();
-		mBackgroundView.loadBackgroundBean(bean);
-    }
-
-    Handler mHandler = new Handler(){
-        @Override
-        public void handleMessage(Message msg) {
-            switch (msg.what) {
-                case MSG_RELOAD_APPCONFIG : {
-                        setViewData();
-                        break;
-                    }
-                case MSG_CURRENTVALUEBATTERY : {
-                        setCurrentValueBattery(msg.arg1);
-                        break;
-                    }
-            }
-            super.handleMessage(msg);
-        }
-
-    };
-
-    public static void relaodAppConfigs() {
-        if (_mMainViewFragment != null) {
-            Handler handler = _mMainViewFragment.mHandler;
-            handler.sendMessage(handler.obtainMessage(MSG_RELOAD_APPCONFIG));
-        }
-    }
-
-    public static void sendMsgCurrentValueBattery(int value) {
-        if (_mMainViewFragment != null) {
-            Handler handler = _mMainViewFragment.mHandler;
-            Message msg = handler.obtainMessage(MSG_CURRENTVALUEBATTERY);
-            msg.arg1 = value;
-            handler.sendMessage(msg);
-        }
-    }
+    
+    
 }
     
     

powerbell/src/main/java/cc/winboll/studio/powerbell/model/BackgroundBean.java

@@ -4,13 +4,14 @@ import android.util.JsonReader;
 import android.util.JsonWriter;
 import cc.winboll.studio.libappbase.BaseBean;
 import java.io.IOException;
+import java.io.Serializable;
 
 /**
  * @Author ZhanGSKen<zhangsken@qq.com>
  * @Date 2024/07/18 11:52:28
  * @Describe 应用背景图片数据类（存储正式/预览背景配置，支持JSON序列化/反序列化）
  */
-public class BackgroundBean extends BaseBean {
+public class BackgroundBean extends BaseBean implements Serializable {
 
     public static final String TAG = "BackgroundPictureBean";
 

powerbell/src/main/java/cc/winboll/studio/powerbell/receivers/GlobalApplicationReceiver.java

@@ -5,10 +5,9 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import cc.winboll.studio.powerbell.App;
-import cc.winboll.studio.powerbell.fragments.MainViewFragment;
+import cc.winboll.studio.powerbell.MainActivity;
 import cc.winboll.studio.powerbell.utils.AppConfigUtils;
 import cc.winboll.studio.powerbell.utils.BatteryUtils;
-import cc.winboll.studio.powerbell.utils.NotificationHelper;
 
 public class GlobalApplicationReceiver extends BroadcastReceiver {
 
@@ -48,7 +47,7 @@ public class GlobalApplicationReceiver extends BroadcastReceiver {
                 //NotificationHelper.cancelRemindNotification(context);
                 
                 App.getAppCacheUtils(context).addChangingTime(nTheQuantityOfElectricity);
-                MainViewFragment.sendMsgCurrentValueBattery(nTheQuantityOfElectricity);
+                MainActivity.sendMsgCurrentValueBattery(nTheQuantityOfElectricity);
                 // 保存好新的电池状态标志
                 _mIsCharging = isCharging;
                 _mnTheQuantityOfElectricityOld = nTheQuantityOfElectricity;

powerbell/src/main/java/cc/winboll/studio/powerbell/utils/AppConfigUtils.java

@@ -79,7 +79,7 @@ public class AppConfigUtils {
 
                 @Override
                 public void onNo() {
-                    MainViewFragment.relaodAppConfigs();
+                    MainActivity.relaodAppConfigs();
                 }
             });
     }
@@ -183,7 +183,7 @@ public class AppConfigUtils {
                 @Override
                 public void onNo() {
                     AppConfigUtils.getInstance(activity).loadAppConfigBean();
-                    MainViewFragment.relaodAppConfigs();
+                    MainActivity.relaodAppConfigs();
                 }
             });
     }
@@ -198,6 +198,6 @@ public class AppConfigUtils {
         AppConfigBean.saveBean(mContext, mAppConfigBean);
         // 通知活动窗口和服务配置已更新
         ControlCenterService.updateStatus(mContext, mAppConfigBean);
-        MainViewFragment.relaodAppConfigs();
+        MainActivity.relaodAppConfigs();
     }
 }

powerbell/src/main/java/cc/winboll/studio/powerbell/utils/BackgroundSourceUtils.java

@@ -218,7 +218,7 @@ public class BackgroundSourceUtils {
         clearCropTempFiles();
         LogUtils.d(TAG, "【文件初始化】完成。");
     }
-	
+
 	// 【核心实现】定义 getFileProviderUri 方法：将 File 转为 ContentUri（适配 FileProvider）
 	public Uri getFileProviderUri(File file) {
 		Log.d("BackgroundSourceUtils", "getFileProviderUri: 生成FileProvider Uri，文件路径：" + file.getAbsolutePath());
@@ -245,13 +245,16 @@ public class BackgroundSourceUtils {
 		return contentUri;
 	}
 
-	public boolean createCropFileProviderBackgroundBean(Uri uri) {
+	/*
+	 * 创建预览数据剪裁环境
+	 */
+	public boolean createAndUpdatePreviewEnvironmentForCropping(BackgroundBean oldPreviewBackgroundBean) {
 		InputStream is = null;
 		FileOutputStream fos = null;
-		loadSettings();
 
 		try {
 			clearCropTempFiles();
+			Uri uri = UriUtil.getUriForFile(mContext, oldPreviewBackgroundBean.getBackgroundFilePath());
 			//String szType = mContext.getContentResolver().getType(uri);
 			// 2. 截取MIME类型后缀（如从image/jpeg中提取jpeg）【核心新增逻辑】
 			String fileSuffix = FileUtils.getFileSuffix(mContext, uri);
@@ -259,51 +262,63 @@ public class BackgroundSourceUtils {
 			mCropSourceFile = new File(fCropCacheDir, newCropFileName + "." + fileSuffix);
 			mCropResultFile = new File(fCropCacheDir, "SelectCompress_" + newCropFileName + "." + fileSuffix);
 
-			mCropSourceFile.createNewFile();
-			mCropResultFile.createNewFile();
-
-			// 1. 打开Uri输入流（兼容content:///file:// 等多种Uri格式）
-			is = mContext.getContentResolver().openInputStream(uri);
-			if (is == null) {
-				LogUtils.e(TAG, "【选图解析】ContentResolver打开Uri失败，Uri：" + uri.toString());
-				return false;
+			if (FileUtils.isFileExists(oldPreviewBackgroundBean.getBackgroundScaledCompressFilePath())) {
+				FileUtils.copyFile(new File(oldPreviewBackgroundBean.getBackgroundScaledCompressFilePath()), mCropResultFile);
+			} else {
+				mCropResultFile.createNewFile();
 			}
 
-			// 2. 初始化选图临时文件输出流（Java7 手动创建流，不依赖try-with-resources）
-			fos = new FileOutputStream(mCropSourceFile);
-			byte[] buffer = new byte[1024 * 8]; // 8KB缓冲区，平衡读写性能与内存占用
-			int readLen; // 每次读取的字节长度
+			if (FileUtils.isFileExists(oldPreviewBackgroundBean.getBackgroundFilePath())) {
+				FileUtils.copyFile(new File(oldPreviewBackgroundBean.getBackgroundFilePath()), mCropSourceFile);
+			} else {
+				mCropSourceFile.createNewFile();
+				// 1. 打开Uri输入流（兼容content:///file:// 等多种Uri格式）
+				is = mContext.getContentResolver().openInputStream(uri);
+				if (is == null) {
+					LogUtils.e(TAG, "【选图解析】ContentResolver打开Uri失败，Uri：" + uri.toString());
+					return false;
+				}
 
-			// 3. 流复制（Java7 标准while循环，避免Java8+语法）
-			while ((readLen = is.read(buffer)) != -1) {
-				fos.write(buffer, 0, readLen); // 精准写入读取到的字节，避免空字节填充
-			}
+				// 2. 初始化选图临时文件输出流（Java7 手动创建流，不依赖try-with-resources）
+				fos = new FileOutputStream(mCropSourceFile);
+				byte[] buffer = new byte[1024 * 8]; // 8KB缓冲区，平衡读写性能与内存占用
+				int readLen; // 每次读取的字节长度
 
-			// 4. 强制同步写入磁盘（解决Android 10+ 异步写入导致的文件无效问题）
-			fos.flush();
-			if (fos != null) {
-				try {
-					fos.getFD().sync(); // 确保数据写入物理磁盘，而非缓存
-				} catch (IOException e) {
-					LogUtils.w(TAG, "【选图解析】文件同步到磁盘失败，用flush()兜底：" + e.getMessage());
-					fos.flush();
+				// 3. 流复制（Java7 标准while循环，避免Java8+语法）
+				while ((readLen = is.read(buffer)) != -1) {
+					fos.write(buffer, 0, readLen); // 精准写入读取到的字节，避免空字节填充
+				}
+
+				// 4. 强制同步写入磁盘（解决Android 10+ 异步写入导致的文件无效问题）
+				fos.flush();
+				if (fos != null) {
+					try {
+						fos.getFD().sync(); // 确保数据写入物理磁盘，而非缓存
+					} catch (IOException e) {
+						LogUtils.w(TAG, "【选图解析】文件同步到磁盘失败，用flush()兜底：" + e.getMessage());
+						fos.flush();
+					}
 				}
 			}
 
+			// 加载图片数据模型数据
+			loadSettings();
+			// 修改预览数据模型
 			previewBackgroundBean.setBackgroundFileName(mCropSourceFile.getName());
 			previewBackgroundBean.setBackgroundFilePath(mCropSourceFile.getAbsolutePath());
 
 			previewBackgroundBean.setBackgroundScaledCompressFileName(mCropResultFile.getName());
 			previewBackgroundBean.setBackgroundScaledCompressFilePath(mCropResultFile.getAbsolutePath());
+			// 保存数据模型数据更改
 			saveSettings();
-			
+
 			// 6. 解析成功日志（打印文件信息，便于问题排查）
 			LogUtils.d(TAG, "【选图解析】Uri解析成功！");
 			LogUtils.d(TAG, "→ 原Uri：" + uri.toString());
-			LogUtils.d(TAG, "→ 目标临时文件：" + mCropSourceFile.getAbsolutePath());
-			LogUtils.d(TAG, "→ 目标临时文件大小：" + mCropSourceFile.length() + " bytes");
-			LogUtils.d(TAG, "→ 目标剪裁临时文件：" + mCropResultFile.getAbsolutePath());
-			LogUtils.d(TAG, "→ 目标剪裁临时文件大小：" + mCropResultFile.length() + " bytes");
+			LogUtils.d(TAG, "→ 图片剪裁数据源：" + mCropSourceFile.getAbsolutePath());
+			LogUtils.d(TAG, "→ 图片剪裁数据源文件大小：" + mCropSourceFile.length() + " bytes");
+			LogUtils.d(TAG, "→ 剪裁结果数据文件：" + mCropResultFile.getAbsolutePath());
+			LogUtils.d(TAG, "→ 剪裁结果数据文件大小：" + mCropResultFile.length() + " bytes");
 			return true;
 
 		} catch (Exception e) {
@@ -424,7 +439,7 @@ public class BackgroundSourceUtils {
      * 保存配置（核心：将两份独立Bean实例，分别写入各自的JSON文件）
      */
     public void saveSettings() {
-		if(currentBackgroundBean != null && previewBackgroundBean != null) {
+		if (currentBackgroundBean != null && previewBackgroundBean != null) {
 			BackgroundBean.saveBeanToFile(currentBackgroundBeanFile.getAbsolutePath(), currentBackgroundBean); // 正式Bean→正式JSON
 			BackgroundBean.saveBeanToFile(previewBackgroundBeanFile.getAbsolutePath(), previewBackgroundBean); // 预览Bean→预览JSON
 			LogUtils.d(TAG, "【配置管理】两份配置保存成功：正式JSON=" + currentBackgroundBeanFile.getAbsolutePath() + "，预览JSON=" + previewBackgroundBeanFile.getAbsolutePath());
@@ -531,12 +546,12 @@ public class BackgroundSourceUtils {
 		// 更新当前背景文件路径
 		currentBackgroundBean.setBackgroundFilePath(currentFile.getAbsolutePath()); // 原图路径（BackgroundSource）
         currentBackgroundBean.setBackgroundScaledCompressFilePath(currentCropFile.getAbsolutePath()); // 压缩图路径（BackgroundCrops）
-	
+
         saveSettings(); // 分别保存：正式Bean→currentJSON，预览Bean→previewJSON（两份独立）
 		LogUtils.d(TAG, "【配置管理】预览背景深拷贝到正式Bean：两份实例独立，压缩图统一存储到BackgroundCrops");
         ToastUtils.show("背景图片应用成功");
     }
-	
+
     /**
      * 将正式背景同步到预览背景（正式Bean → 预览Bean：深拷贝，新建预览Bean实例+逐字段拷贝）
      * 核心：深拷贝后，修改预览Bean不会影响正式Bean，两份实例完全独立，压缩图路径统一指向BackgroundCrops

powerbell/src/main/java/cc/winboll/studio/powerbell/utils/BitmapCacheUtils.java

@@ -0,0 +1,165 @@
+package cc.winboll.studio.powerbell.utils;
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.text.TextUtils;
+
+import java.io.File;
+import java.util.HashMap;
+import java.util.Map;
+
+import cc.winboll.studio.libappbase.LogUtils;
+
+/**
+ * @Author ZhanGSKen&豆包大模型<zhangsken@qq.com>
+ * @Date 2025/12/11 01:57
+ * @Describe 单例 Bitmap 缓存工具类（Java 7 兼容）
+ * 功能：内存缓存 Bitmap，支持路径关联缓存、全局获取、缓存清空
+ * 特点：1. 单例模式  2. 压缩加载避免OOM  3. 路径- Bitmap 映射  4. 线程安全
+ */
+public class BitmapCacheUtils {
+    private static final String TAG = "BitmapCacheUtils";
+    // 最大图片尺寸（适配1080P屏幕，可根据需求调整）
+    private static final int MAX_WIDTH = 1080;
+    private static final int MAX_HEIGHT = 1920;
+
+    // 单例实例（volatile 保证多线程可见性）
+    private static volatile BitmapCacheUtils sInstance;
+    // 路径-Bitmap 缓存容器（内存缓存）
+    private final Map<String, Bitmap> mBitmapCacheMap;
+
+    // 私有构造器（单例模式）
+    private BitmapCacheUtils() {
+        mBitmapCacheMap = new HashMap<>();
+    }
+
+    /**
+     * 获取单例实例（双重校验锁，线程安全）
+     */
+    public static BitmapCacheUtils getInstance() {
+        if (sInstance == null) {
+            synchronized (BitmapCacheUtils.class) {
+                if (sInstance == null) {
+                    sInstance = new BitmapCacheUtils();
+                }
+            }
+        }
+        return sInstance;
+    }
+
+    /**
+     * 核心接口：根据图片路径缓存 Bitmap 到内存
+     * @param imagePath 图片绝对路径
+     * @return 缓存成功的 Bitmap / null（路径无效/文件不存在）
+     */
+    public Bitmap cacheBitmap(String imagePath) {
+        if (TextUtils.isEmpty(imagePath)) {
+            LogUtils.e(TAG, "cacheBitmap: 图片路径为空");
+            return null;
+        }
+
+        File imageFile = new File(imagePath);
+        if (!imageFile.exists() || !imageFile.isFile()) {
+            LogUtils.e(TAG, "cacheBitmap: 图片文件不存在 - " + imagePath);
+            return null;
+        }
+
+        // 已缓存则直接返回，避免重复加载
+        if (mBitmapCacheMap.containsKey(imagePath)) {
+            LogUtils.d(TAG, "cacheBitmap: 图片已缓存，直接返回 - " + imagePath);
+            return mBitmapCacheMap.get(imagePath);
+        }
+
+        // 压缩加载 Bitmap（避免OOM）
+        Bitmap bitmap = decodeCompressedBitmap(imagePath);
+        if (bitmap != null) {
+            // 存入缓存容器
+            mBitmapCacheMap.put(imagePath, bitmap);
+            LogUtils.d(TAG, "cacheBitmap: 图片缓存成功 - " + imagePath);
+        } else {
+            LogUtils.e(TAG, "cacheBitmap: 图片解码失败 - " + imagePath);
+        }
+        return bitmap;
+    }
+
+    /**
+     * 核心接口：根据路径获取缓存的 Bitmap
+     * @param imagePath 图片绝对路径
+     * @return 缓存的 Bitmap / null
+     */
+    public Bitmap getCachedBitmap(String imagePath) {
+        if (TextUtils.isEmpty(imagePath)) {
+            return null;
+        }
+        return mBitmapCacheMap.get(imagePath);
+    }
+
+    /**
+     * 清空所有 Bitmap 缓存（释放内存）
+     */
+    public void clearAllCache() {
+        for (Bitmap bitmap : mBitmapCacheMap.values()) {
+            if (bitmap != null && !bitmap.isRecycled()) {
+                bitmap.recycle(); // 主动回收 Bitmap
+            }
+        }
+        mBitmapCacheMap.clear();
+        LogUtils.d(TAG, "clearAllCache: 所有 Bitmap 缓存已清空");
+    }
+
+    /**
+     * 移除指定路径的 Bitmap 缓存
+     * @param imagePath 图片绝对路径
+     */
+    public void removeCachedBitmap(String imagePath) {
+        if (TextUtils.isEmpty(imagePath)) {
+            return;
+        }
+        Bitmap bitmap = mBitmapCacheMap.remove(imagePath);
+        if (bitmap != null && !bitmap.isRecycled()) {
+            bitmap.recycle();
+            LogUtils.d(TAG, "removeCachedBitmap: 移除并回收缓存 - " + imagePath);
+        }
+    }
+
+    /**
+     * 压缩解码 Bitmap（按最大尺寸缩放，避免OOM）
+     */
+    private Bitmap decodeCompressedBitmap(String imagePath) {
+        BitmapFactory.Options options = new BitmapFactory.Options();
+        // 第一步：只获取图片尺寸，不加载像素
+        options.inJustDecodeBounds = true;
+        BitmapFactory.decodeFile(imagePath, options);
+
+        // 计算缩放比例
+        int sampleSize = calculateInSampleSize(options, MAX_WIDTH, MAX_HEIGHT);
+
+        // 第二步：加载压缩后的 Bitmap
+        options.inJustDecodeBounds = false;
+        options.inSampleSize = sampleSize;
+        options.inPreferredConfig = Bitmap.Config.RGB_565; // 节省内存（比ARGB_8888少一半内存）
+        options.inPurgeable = true;
+        options.inInputShareable = true;
+
+        return BitmapFactory.decodeFile(imagePath, options);
+    }
+
+    /**
+     * 计算 Bitmap 缩放比例
+     */
+    private int calculateInSampleSize(BitmapFactory.Options options, int maxWidth, int maxHeight) {
+        int rawWidth = options.outWidth;
+        int rawHeight = options.outHeight;
+        int inSampleSize = 1;
+
+        if (rawWidth > maxWidth || rawHeight > maxHeight) {
+            int halfWidth = rawWidth / 2;
+            int halfHeight = rawHeight / 2;
+            while ((halfWidth / inSampleSize) >= maxWidth && (halfHeight / inSampleSize) >= maxHeight) {
+                inSampleSize *= 2;
+            }
+        }
+        return inSampleSize;
+    }
+}
+

powerbell/src/main/java/cc/winboll/studio/powerbell/utils/DrawableToFileUtils.java

@@ -0,0 +1,101 @@
+package cc.winboll.studio.powerbell.utils;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.os.Environment;
+import android.util.Log;
+import cc.winboll.studio.libappbase.LogUtils;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+/**
+ * @Author ZhanGSKen&豆包大模型<zhangsken@qq.com>
+ * @Date 2025/12/08 21:11
+ * @Describe 把 R.drawable 中的图片保存为 File 对象的工具类
+ * 适配 PowerBell 项目：支持指定保存路径、自动创建目录、处理PNG图片压缩
+ */
+public class DrawableToFileUtils {
+    private static final String TAG = "DrawableToFileUtils";
+    
+    /**
+     * 核心方法：将 R.drawable 图片保存为 File 对象
+     * @param context 上下文（用于获取 Resources）
+     * @param drawableResId 图片资源ID（如 R.drawable.ic_test_png）
+     * @param fileName 保存的文件名（需带 .png 后缀，如 "test_drawable.png"）
+     * @return 保存成功返回 File 对象，失败返回 null
+     */
+    public static File saveDrawableToFile(Context context, int drawableResId, String filePath) {
+        // 1. 校验参数（避免空指针/无效参数）
+        if (context == null || drawableResId == 0 || filePath == null || filePath.isEmpty()) {
+            LogUtils.e(TAG, "【保存失败】参数无效（context为空/资源ID为0/文件名为空）");
+            return null;
+        }
+        if (!filePath.endsWith(".png")) {
+            filePath += ".png"; // 强制添加 .png 后缀，确保图片格式正确
+            LogUtils.d(TAG, "【格式适配】自动添加.png后缀，最终文件名：" + filePath);
+        }
+
+        // 3. 构建目标 File 对象（最终保存的文件路径）
+        File targetFile = new File(filePath);
+        LogUtils.d(TAG, "【保存路径】目标文件路径：" + targetFile.getAbsolutePath());
+
+        // 4. 读取 drawable 资源为 Bitmap（处理高清图/缩放问题）
+        Bitmap bitmap = null;
+        try {
+            // 读取 drawable 资源（适配不同分辨率的图片，避免变形）
+            bitmap = BitmapFactory.decodeResource(context.getResources(), drawableResId);
+            if (bitmap == null) {
+                LogUtils.e(TAG, "【读取失败】无法读取drawable资源（资源ID：" + drawableResId + "）");
+                return null;
+            }
+            LogUtils.d(TAG, "【读取成功】drawable资源转Bitmap成功（宽：" + bitmap.getWidth() + "，高：" + bitmap.getHeight() + "）");
+
+            // 5. 将 Bitmap 写入 File（PNG格式，无损保存）
+            FileOutputStream fos = new FileOutputStream(targetFile);
+            // 压缩参数：PNG格式，质量100（无损），写入输出流
+            boolean isSaved = bitmap.compress(Bitmap.CompressFormat.PNG, 100, fos);
+            fos.flush(); // 刷新输出流
+            fos.close(); // 关闭输出流
+
+            // 6. 校验保存结果（文件是否存在且有效）
+            if (isSaved && targetFile.exists() && targetFile.length() > 100) {
+                LogUtils.d(TAG, "【保存成功】drawable图片保存为File：" + targetFile.getAbsolutePath());
+                return targetFile; // 保存成功，返回File对象
+            } else {
+                LogUtils.e(TAG, "【保存失败】图片写入文件无效（文件大小：" + (targetFile.exists() ? targetFile.length() : 0) + "字节）");
+                // 保存失败，删除无效文件
+                if (targetFile.exists()) {
+                    targetFile.delete();
+                    LogUtils.d(TAG, "【清理无效文件】已删除无效文件：" + targetFile.getAbsolutePath());
+                }
+                return null;
+            }
+        } catch (IOException e) {
+            LogUtils.e(TAG, "【保存异常】写入文件时出错：" + e.getMessage());
+            LogUtils.e(TAG, "【异常堆栈】" + Log.getStackTraceString(e));
+            return null;
+        } finally {
+            // 回收Bitmap资源（避免内存溢出）
+            if (bitmap != null && !bitmap.isRecycled()) {
+                bitmap.recycle();
+                LogUtils.d(TAG, "【资源回收】Bitmap资源已回收");
+            }
+        }
+    }
+
+    /**
+     * 重载方法：自定义保存路径（灵活适配不同场景）
+     * @param context 上下文
+     * @param drawableResId 图片资源ID
+     * @param saveDirPath 自定义保存目录路径（如 "/storage/emulated/0/PowerBell/custom/"）
+     * @param fileName 保存的文件名（带.png后缀）
+     * @return 保存成功返回File对象，失败返回null
+     */
+    public static File saveDrawableToFile(Context context, int drawableResId, String saveDirPath, String fileName) {
+		File filePath = new File(saveDirPath, fileName);
+        return saveDrawableToFile(context, drawableResId, filePath.getAbsolutePath());
+    }
+}
+

powerbell/src/main/java/cc/winboll/studio/powerbell/utils/FileUtils.java

@@ -277,5 +277,10 @@ public class FileUtils {
 		}
 		return fileSuffix;
 	}
+	
+	public static boolean isFileExists(String path) {
+		File file = new File(path);
+		return file.exists();
+	}
 }
 

powerbell/src/main/java/cc/winboll/studio/powerbell/utils/UriUtil.java

@@ -103,6 +103,11 @@ public class UriUtil {
 
         return filePath;
     }
+	
+	public static Uri getUriForFile(Context context, String filePath) {
+		File file = new File(filePath);
+        return getUriForFile(context, file);
+    }
 
     public static Uri getUriForFile(Context context, File file) {
         //Uri uri = FileProvider.getUriForFile(context, context.getPackageName() + ".fileprovider", file);

powerbell/src/main/java/cc/winboll/studio/powerbell/views/BackgroundView.java

@@ -4,14 +4,16 @@ import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.drawable.BitmapDrawable;
-import android.graphics.drawable.ColorDrawable;
 import android.text.TextUtils;
 import android.util.AttributeSet;
+import android.view.View;
 import android.widget.ImageView;
 import android.widget.ImageView.ScaleType;
 import android.widget.LinearLayout;
 import android.widget.RelativeLayout;
 import cc.winboll.studio.libappbase.LogUtils;
+import cc.winboll.studio.libappbase.ToastUtils;
+import cc.winboll.studio.powerbell.App;
 import cc.winboll.studio.powerbell.model.BackgroundBean;
 import java.io.File;
 
@@ -22,6 +24,8 @@ import java.io.File;
 public class BackgroundView extends RelativeLayout {
 
     public static final String TAG = "BackgroundView";
+    // 新增：记录当前已缓存的图片路径
+    private String mCurrentCachedPath = "";
 
     private Context mContext;
     private LinearLayout mLlContainer; // 主容器LinearLayout
@@ -55,8 +59,6 @@ public class BackgroundView extends RelativeLayout {
         LogUtils.d(TAG, "=== initView 启动 ===");
         // 1. 配置当前控件：全屏+透明
         setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
-        setBackgroundColor(0x00000000);
-        setBackground(new ColorDrawable(0x00000000));
 
         // 2. 初始化主容器LinearLayout
         initLinearLayout();
@@ -64,8 +66,9 @@ public class BackgroundView extends RelativeLayout {
         // 3. 初始化ImageView
         initImageView();
 
-        // 4. 初始设置透明背景
+        // 初始设置透明背景
         setDefaultTransparentBackground();
+
         LogUtils.d(TAG, "=== initView 完成 ===");
     }
 
@@ -100,22 +103,21 @@ public class BackgroundView extends RelativeLayout {
         LogUtils.d(TAG, "=== initImageView 完成 ===");
     }
 
-	public void loadBackgroundBean(BackgroundBean bean) {
-		if(!bean.isUseBackgroundFile()) {
-			setDefaultTransparentBackground();
-			return;
-		}
-		if(bean.isUseBackgroundScaledCompressFile()) {
-			loadImage(bean.getBackgroundScaledCompressFilePath());
-		} else {
-
-			loadImage(bean.getBackgroundFilePath());
-		}
-	}
+    public void loadBackgroundBean(BackgroundBean bean) {
+        if (!bean.isUseBackgroundFile()) {
+            setDefaultTransparentBackground();
+            return;
+        }
+        String targetPath = bean.isUseBackgroundScaledCompressFile()
+			? bean.getBackgroundScaledCompressFilePath()
+			: bean.getBackgroundFilePath();
+        // 调用带路径判断的loadImage方法
+        loadImage(targetPath);
+    }
 
     // ====================================== 对外方法 ======================================
     /**
-     * 加载图片（保持原图比例，在LinearLayout中居中平铺）
+     * 改造后：添加路径判断，路径更新时同步更新缓存
      * @param imagePath 图片绝对路径
      */
     public void loadImage(String imagePath) {
@@ -132,22 +134,50 @@ public class BackgroundView extends RelativeLayout {
             return;
         }
 
-        // 计算原图比例
+        mIvBackground.setVisibility(View.GONE);
+
+        // ======================== 新增：路径判断逻辑 ========================
+        // 1. 路径未变化：直接使用缓存
+        if (imagePath.equals(mCurrentCachedPath)) {
+			//ToastUtils.show("isReload == false");
+			Bitmap cachedBitmap = App._mBitmapCacheUtils.getCachedBitmap(imagePath);
+			if (cachedBitmap != null && !cachedBitmap.isRecycled()) {
+				LogUtils.d(TAG, "loadImage: 路径未变，使用缓存 Bitmap");
+				mImageAspectRatio = (float) cachedBitmap.getWidth() / cachedBitmap.getHeight();
+				mIvBackground.setImageBitmap(cachedBitmap);
+				adjustImageViewSize();
+				mIvBackground.setVisibility(View.VISIBLE);
+				return;
+			}
+        }
+
+        // 2. 路径已更新：移除旧缓存，加载新图片并更新缓存
+        if (!TextUtils.isEmpty(mCurrentCachedPath)) {
+            App._mBitmapCacheUtils.removeCachedBitmap(mCurrentCachedPath);
+            LogUtils.d(TAG, "loadImage: 路径已更新，移除旧缓存 - " + mCurrentCachedPath);
+        }
+        // ======================== 路径判断逻辑结束 ========================
+
+        // 无缓存/路径更新：走原有逻辑加载图片
         if (!calculateImageAspectRatio(imageFile)) {
             setDefaultTransparentBackground();
             return;
         }
 
-        // 压缩加载Bitmap
         Bitmap bitmap = decodeBitmapWithCompress(imageFile, 1080, 1920);
         if (bitmap == null) {
             setDefaultTransparentBackground();
             return;
         }
 
-        // 设置图片
+        // 缓存新图片，并更新当前缓存路径记录
+        App._mBitmapCacheUtils.cacheBitmap(imagePath);
+        mCurrentCachedPath = imagePath;
+        LogUtils.d(TAG, "loadImage: 加载新图片并更新缓存 - " + imagePath);
+
         mIvBackground.setImageDrawable(new BitmapDrawable(mContext.getResources(), bitmap));
-        adjustImageViewSize(); // 调整尺寸
+        adjustImageViewSize();
+        mIvBackground.setVisibility(View.VISIBLE);
         LogUtils.d(TAG, "=== loadImage 完成 ===");
     }
 
@@ -195,54 +225,39 @@ public class BackgroundView extends RelativeLayout {
         }
     }
 
-    /**
-     * 调整ImageView尺寸（保持原图比例，在LinearLayout中居中平铺）
-     */
     private void adjustImageViewSize() {
-        LogUtils.d(TAG, "=== adjustImageViewSize 启动 ===");
         if (mLlContainer == null || mIvBackground == null) {
-            LogUtils.e(TAG, "控件为空");
             return;
         }
 
-        // 获取LinearLayout尺寸
         int llWidth = mLlContainer.getWidth();
         int llHeight = mLlContainer.getHeight();
-        if (llWidth == 0 || llHeight == 0) {
-            postDelayed(new Runnable() {
-					@Override
-					public void run() {
-						adjustImageViewSize();
-					}
-				}, 10);
-            return;
+
+        if (llWidth != 0 && llHeight != 0) {
+            int ivWidth, ivHeight;
+            if (mImageAspectRatio >= 1.0f) {
+                ivWidth = Math.min((int) (llHeight * mImageAspectRatio), llWidth);
+                ivHeight = (int) (ivWidth / mImageAspectRatio);
+            } else {
+                ivHeight = Math.min((int) (llWidth / mImageAspectRatio), llHeight);
+                ivWidth = (int) (ivHeight * mImageAspectRatio);
+            }
+
+            LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) mIvBackground.getLayoutParams();
+            params.width = ivWidth;
+            params.height = ivHeight;
+            mIvBackground.setLayoutParams(params);
+            mIvBackground.setScaleType(ScaleType.FIT_CENTER);
+            mIvBackground.setVisibility(View.VISIBLE);
         }
-
-        // 计算ImageView尺寸（保持比例，不超出LinearLayout）
-        int ivWidth, ivHeight;
-        if (mImageAspectRatio >= 1.0f) {
-            ivWidth = Math.min((int) (llHeight * mImageAspectRatio), llWidth);
-            ivHeight = (int) (ivWidth / mImageAspectRatio);
-        } else {
-            ivHeight = Math.min((int) (llWidth / mImageAspectRatio), llHeight);
-            ivWidth = (int) (ivHeight * mImageAspectRatio);
-        }
-
-        // 应用尺寸
-        LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) mIvBackground.getLayoutParams();
-        params.width = ivWidth;
-        params.height = ivHeight;
-        mIvBackground.setLayoutParams(params);
-        mIvBackground.setScaleType(ScaleType.FIT_CENTER); // 确保居中平铺
-
-        LogUtils.d(TAG, "ImageView尺寸：" + ivWidth + "x" + ivHeight);
-        LogUtils.d(TAG, "=== adjustImageViewSize 完成 ===");
     }
 
     private void setDefaultTransparentBackground() {
         mIvBackground.setImageBitmap(null);
         mIvBackground.setBackgroundColor(0x00000000);
         mImageAspectRatio = 1.0f;
+        // 清空缓存路径记录
+        mCurrentCachedPath = "";
     }
 
     // ====================================== 重写方法 ======================================
@@ -252,3 +267,4 @@ public class BackgroundView extends RelativeLayout {
         adjustImageViewSize(); // 尺寸变化时重新调整
     }
 }
+

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

@@ -1,40 +1,259 @@
 <?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">
+    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">
 
-	<cc.winboll.studio.libaes.views.ASupportToolbar
-		android:layout_width="match_parent"
-		android:layout_height="@dimen/toolbar_height"
-		android:id="@+id/toolbar"
-		android:gravity="center_vertical"
-		style="@style/DefaultAToolbar"/>
+    <!-- 顶部Toolbar（首屏核心，同步加载，保留原有ASupportToolbar） -->
+    <cc.winboll.studio.libaes.views.ASupportToolbar
+        android:layout_width="match_parent"
+        android:layout_height="@dimen/toolbar_height"
+        android:id="@+id/toolbar"
+        android:gravity="center_vertical"
+        style="@style/DefaultAToolbar"/>
 
-	<RelativeLayout
-		android:layout_width="match_parent"
-		android:layout_height="0dp"
-		android:layout_weight="1.0">
+    <!-- 主内容区（优化层级，减少冗余RelativeLayout） -->
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1.0">
 
-		<RelativeLayout
-			android:layout_width="match_parent"
-			android:layout_height="match_parent"
-			android:id="@+id/activitymainRelativeLayout1"/>
+        <!-- 首屏核心容器（合并原冗余RelativeLayout，减少层级） -->
+        <RelativeLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:id="@+id/activitymainRelativeLayout1">
 
-		<FrameLayout
-			android:layout_width="match_parent"
-			android:layout_height="match_parent"
-			android:id="@+id/activitymainFrameLayout1"/>
+            <!-- 1. 背景视图（首屏核心，同步加载，保留原有） -->
+            <cc.winboll.studio.powerbell.views.BackgroundView
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:id="@+id/fragmentmainviewBackgroundView1"/>
 
-		<cc.winboll.studio.libaes.views.ADsBannerView
-			android:layout_width="match_parent"
-			android:layout_height="wrap_content"
-			android:id="@+id/adsbanner"
-			android:layout_alignParentBottom="true"/>
+            <!-- 2. 功能控件容器（首屏核心，同步加载，保留原有结构） -->
+            <LinearLayout
+                android:orientation="vertical"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent">
 
-	</RelativeLayout>
+                <!-- 服务总开关布局 -->
+                <LinearLayout
+                    android:orientation="vertical"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:id="@+id/fragmentmainviewLinearLayout3"
+                    android:layout_marginLeft="10dp"
+                    android:layout_marginRight="10dp"
+                    android:layout_marginTop="10dp">
+
+                    <LinearLayout
+                        android:orientation="horizontal"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:gravity="center_vertical"
+                        android:background="@drawable/bg_frame">
+
+                        <Switch
+                            android:layout_width="0dp"
+                            android:layout_height="wrap_content"
+                            android:id="@+id/fragmentandroidviewSwitch1"
+                            android:padding="10dp"
+                            android:layout_weight="1.0"
+                            android:textSize="@dimen/text_title_size"/>
+
+                    </LinearLayout>
+
+                </LinearLayout>
+
+                <!-- 电量控制核心布局（SeekBar+图标） -->
+                <LinearLayout
+                    android:orientation="vertical"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1.0"
+                    android:layout_marginLeft="10dp"
+                    android:layout_marginRight="10dp">
+
+                    <LinearLayout
+                        android:orientation="horizontal"
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1.0">
+
+                        <!-- 耗电提醒布局 -->
+                        <LinearLayout
+                            android:orientation="vertical"
+                            android:layout_width="50dp"
+                            android:layout_height="match_parent"
+                            android:layout_marginTop="20dp"
+                            android:layout_marginBottom="20dp"
+                            android:id="@+id/fragmentmainviewLinearLayout1">
+
+                            <ImageView
+                                android:layout_width="36dp"
+                                android:layout_height="36dp"
+                                android:background="@drawable/usege"
+                                android:layout_gravity="center_horizontal"
+                                android:layout_marginTop="10dp"/>
+
+                            <CheckBox
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_gravity="center_horizontal"
+                                android:layout_marginTop="10dp"
+                                android:id="@+id/fragmentmainviewCheckBox2"/>
+
+                            <cc.winboll.studio.powerbell.views.VerticalSeekBar
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:id="@+id/fragmentandroidviewVerticalSeekBar2"
+                                android:progressTint="@color/colorUsege"
+                                android:progressBackgroundTint="@color/colorUsege"
+                                android:layout_weight="1.0"
+                                android:layout_margin="10dp"/>
+
+                        </LinearLayout>
+
+                        <!-- 耗电提醒数值+图标 -->
+                        <LinearLayout
+                            android:orientation="vertical"
+                            android:layout_width="80dp"
+                            android:layout_height="match_parent">
+
+                            <TextView
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:text="100%"
+                                android:textSize="@dimen/text_title_size"
+                                android:layout_gravity="center_horizontal"
+                                android:id="@+id/fragmentandroidviewTextView3"
+                                android:gravity="center_horizontal"/>
+
+                            <ImageView
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:id="@+id/fragmentandroidviewImageView2"
+                                android:layout_weight="1.0"/>
+
+                        </LinearLayout>
+
+                        <!-- 当前电量数值+图标 -->
+                        <LinearLayout
+                            android:orientation="vertical"
+                            android:layout_width="wrap_content"
+                            android:layout_height="match_parent"
+                            android:layout_weight="1.0">
+
+                            <TextView
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:text="100%"
+                                android:textSize="@dimen/text_title_size"
+                                android:layout_gravity="center_horizontal"
+                                android:gravity="center_horizontal"
+                                android:id="@+id/fragmentandroidviewTextView4"/>
+
+                            <ImageView
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:id="@+id/fragmentandroidviewImageView1"
+                                android:layout_weight="1.0"/>
+
+                        </LinearLayout>
+
+                        <!-- 充电提醒数值+图标 -->
+                        <LinearLayout
+                            android:orientation="vertical"
+                            android:layout_width="80dp"
+                            android:layout_height="match_parent">
+
+                            <TextView
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:text="100%"
+                                android:textSize="@dimen/text_title_size"
+                                android:layout_gravity="center_horizontal"
+                                android:id="@+id/fragmentandroidviewTextView2"
+                                android:gravity="center_horizontal"/>
+
+                            <ImageView
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:id="@+id/fragmentandroidviewImageView3"
+                                android:layout_weight="1.0"/>
+
+                        </LinearLayout>
+
+                        <!-- 充电提醒布局 -->
+                        <LinearLayout
+                            android:orientation="vertical"
+                            android:layout_width="50dp"
+                            android:layout_height="match_parent"
+                            android:layout_marginBottom="20dp"
+                            android:layout_marginTop="20dp"
+                            android:id="@+id/fragmentmainviewLinearLayout2">
+
+                            <ImageView
+                                android:layout_width="36dp"
+                                android:layout_height="36dp"
+                                android:background="@drawable/charge"
+                                android:layout_gravity="center_horizontal"
+                                android:layout_marginTop="10dp"/>
+
+                            <CheckBox
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_gravity="center_horizontal"
+                                android:layout_marginTop="10dp"
+                                android:id="@+id/fragmentmainviewCheckBox1"/>
+
+                            <cc.winboll.studio.powerbell.views.VerticalSeekBar
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:id="@+id/fragmentandroidviewVerticalSeekBar1"
+                                android:progressTint="@color/colorCharge"
+                                android:progressBackgroundTint="@color/colorCharge"
+                                android:layout_weight="1.0"
+                                android:layout_margin="10dp"/>
+
+                        </LinearLayout>
+
+                    </LinearLayout>
+
+                </LinearLayout>
+
+                <!-- Tips文本 -->
+                <LinearLayout
+                    android:layout_height="wrap_content"
+                    android:layout_width="match_parent">
+
+                    <TextView
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:text="Tips"
+                        android:textSize="@dimen/text_content_size"
+                        android:id="@+id/fragmentandroidviewTextView1"
+                        android:background="@drawable/bg_frame"
+                        android:padding="10dp"/>
+
+                </LinearLayout>
+
+            </LinearLayout>
+
+            <!-- 3. 广告视图：关键优化→用ViewStub延迟加载（替代原直接加载的ADsBannerView） -->
+            <!-- 首次启动仅占位（1px），不inflate真实广告视图，减少首次耗时 -->
+            <ViewStub
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:id="@+id/stub_ads_banner"
+                android:layout_alignParentBottom="true"
+                android:layout="@layout/view_ads_banner"/> <!-- 广告视图独立布局文件 -->
+
+        </RelativeLayout>
+
+    </RelativeLayout>
 
 </LinearLayout>
 

powerbell/src/main/res/layout/fragment_mainview.xml

@@ -1,218 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	android:orientation="vertical"
-	android:layout_width="match_parent"
-	android:layout_height="match_parent">
-
-	<cc.winboll.studio.powerbell.views.BackgroundView
-		xmlns:app="http://schemas.android.com/apk/res-auto"
-		android:orientation="vertical"
-		android:layout_width="match_parent"
-		android:layout_height="match_parent"
-		android:background="#FF7381FF"
-		android:id="@+id/fragmentmainviewBackgroundView1"/>
-
-	<LinearLayout
-		android:orientation="vertical"
-		android:layout_width="match_parent"
-		android:layout_height="match_parent">
-
-		<LinearLayout
-			android:orientation="vertical"
-			android:layout_width="match_parent"
-			android:layout_height="wrap_content"
-			android:id="@+id/fragmentmainviewLinearLayout3"
-			android:layout_marginLeft="10dp"
-			android:layout_marginRight="10dp"
-			android:layout_marginTop="10dp">
-
-			<LinearLayout
-				android:orientation="horizontal"
-				android:layout_width="match_parent"
-				android:layout_height="wrap_content"
-				android:gravity="center_vertical"
-				android:background="@drawable/bg_frame">
-
-				<Switch
-					android:layout_width="0dp"
-					android:layout_height="wrap_content"
-					android:id="@+id/fragmentandroidviewSwitch1"
-					android:padding="10dp"
-					android:layout_weight="1.0"
-					android:textSize="@dimen/text_title_size"/>
-
-			</LinearLayout>
-
-		</LinearLayout>
-
-		<LinearLayout
-			android:orientation="vertical"
-			android:layout_width="match_parent"
-			android:layout_height="wrap_content"
-			android:layout_weight="1.0"
-			android:layout_marginLeft="10dp"
-			android:layout_marginRight="10dp">
-
-			<LinearLayout
-				android:orientation="horizontal"
-				android:layout_width="match_parent"
-				android:layout_height="match_parent"
-				android:layout_weight="1.0">
-
-				<LinearLayout
-					android:orientation="vertical"
-					android:layout_width="50dp"
-					android:layout_height="match_parent"
-					android:layout_marginTop="20dp"
-					android:layout_marginBottom="20dp"
-					android:id="@+id/fragmentmainviewLinearLayout1">
-
-					<ImageView
-						android:layout_width="36dp"
-						android:layout_height="36dp"
-						android:background="@drawable/usege"
-						android:layout_gravity="center_horizontal"
-						android:layout_marginTop="10dp"/>
-
-					<CheckBox
-						android:layout_width="wrap_content"
-						android:layout_height="wrap_content"
-						android:layout_gravity="center_horizontal"
-						android:layout_marginTop="10dp"
-						android:id="@+id/fragmentmainviewCheckBox2"/>
-
-					<cc.winboll.studio.powerbell.views.VerticalSeekBar
-						android:layout_width="match_parent"
-						android:layout_height="wrap_content"
-						android:id="@+id/fragmentandroidviewVerticalSeekBar2"
-						android:progressTint="@color/colorUsege"
-						android:progressBackgroundTint="@color/colorUsege"
-						android:layout_weight="1.0"
-						android:layout_margin="10dp"/>
-
-				</LinearLayout>
-
-				<LinearLayout
-					android:orientation="vertical"
-					android:layout_width="80dp"
-					android:layout_height="match_parent">
-
-					<TextView
-						android:layout_width="match_parent"
-						android:layout_height="wrap_content"
-						android:text="100%"
-						android:textSize="@dimen/text_title_size"
-						android:layout_gravity="center_horizontal"
-						android:id="@+id/fragmentandroidviewTextView3"
-						android:gravity="center_horizontal"/>
-
-					<ImageView
-						android:layout_width="match_parent"
-						android:layout_height="wrap_content"
-						android:id="@+id/fragmentandroidviewImageView2"
-						android:layout_weight="1.0"/>
-
-				</LinearLayout>
-
-				<LinearLayout
-					android:orientation="vertical"
-					android:layout_width="wrap_content"
-					android:layout_height="match_parent"
-					android:layout_weight="1.0">
-
-					<TextView
-						android:layout_width="match_parent"
-						android:layout_height="wrap_content"
-						android:text="100%"
-						android:textSize="@dimen/text_title_size"
-						android:layout_gravity="center_horizontal"
-						android:gravity="center_horizontal"
-						android:id="@+id/fragmentandroidviewTextView4"/>
-
-					<ImageView
-						android:layout_width="match_parent"
-						android:layout_height="wrap_content"
-						android:id="@+id/fragmentandroidviewImageView1"
-						android:layout_weight="1.0"/>
-
-				</LinearLayout>
-
-				<LinearLayout
-					android:orientation="vertical"
-					android:layout_width="80dp"
-					android:layout_height="match_parent">
-
-					<TextView
-						android:layout_width="match_parent"
-						android:layout_height="wrap_content"
-						android:text="100%"
-						android:textSize="@dimen/text_title_size"
-						android:layout_gravity="center_horizontal"
-						android:id="@+id/fragmentandroidviewTextView2"
-						android:gravity="center_horizontal"/>
-
-					<ImageView
-						android:layout_width="match_parent"
-						android:layout_height="wrap_content"
-						android:id="@+id/fragmentandroidviewImageView3"
-						android:layout_weight="1.0"/>
-
-				</LinearLayout>
-
-				<LinearLayout
-					android:orientation="vertical"
-					android:layout_width="50dp"
-					android:layout_height="match_parent"
-					android:layout_marginBottom="20dp"
-					android:layout_marginTop="20dp"
-					android:id="@+id/fragmentmainviewLinearLayout2">
-
-					<ImageView
-						android:layout_width="36dp"
-						android:layout_height="36dp"
-						android:background="@drawable/charge"
-						android:layout_gravity="center_horizontal"
-						android:layout_marginTop="10dp"/>
-
-					<CheckBox
-						android:layout_width="wrap_content"
-						android:layout_height="wrap_content"
-						android:layout_gravity="center_horizontal"
-						android:layout_marginTop="10dp"
-						android:id="@+id/fragmentmainviewCheckBox1"/>
-
-					<cc.winboll.studio.powerbell.views.VerticalSeekBar
-						android:layout_width="match_parent"
-						android:layout_height="wrap_content"
-						android:id="@+id/fragmentandroidviewVerticalSeekBar1"
-						android:progressTint="@color/colorCharge"
-						android:progressBackgroundTint="@color/colorCharge"
-						android:layout_weight="1.0"
-						android:layout_margin="10dp"/>
-
-				</LinearLayout>
-
-			</LinearLayout>
-
-		</LinearLayout>
-
-		<LinearLayout
-			android:layout_height="wrap_content"
-			android:layout_width="match_parent">
-
-			<TextView
-				android:layout_width="match_parent"
-				android:layout_height="wrap_content"
-				android:text="Tips"
-				android:textSize="@dimen/text_content_size"
-				android:id="@+id/fragmentandroidviewTextView1"
-				android:background="@drawable/bg_frame"
-				android:padding="10dp"/>
-
-		</LinearLayout>
-
-	</LinearLayout>
-
-</RelativeLayout>
-

powerbell/src/main/res/layout/view_ads_banner.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 广告视图独立布局（供ViewStub延迟加载） -->
+<cc.winboll.studio.libaes.views.ADsBannerView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:id="@+id/adsbanner"/>