<powerbell>APK 15.14.20 release Publish.

powerbell/build.properties

@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Sun Dec 21 11:22:23 HKT 2025
-stageCount=15
+#Mon Dec 22 10:25:46 HKT 2025
+stageCount=21
 libraryProject=
 baseVersion=15.14
-publishVersion=15.14.14
+publishVersion=15.14.20
 buildCount=0
-baseBetaVersion=15.14.15
+baseBetaVersion=15.14.21

powerbell/src/main/AndroidManifest.xml

@@ -288,6 +288,8 @@
 
         </activity>
 
+        <activity android:name="cc.winboll.studio.powerbell.unittest.MainUnitTest2Activity"/>
+
     </application>
 
 </manifest>

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

@@ -9,220 +9,337 @@ 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.models.BackgroundBean;
 import cc.winboll.studio.powerbell.models.NotificationMessage;
 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 cc.winboll.studio.powerbell.utils.NotificationManagerUtils;
+import cc.winboll.studio.powerbell.views.MemoryCachedBackgroundView;
 import java.io.File;
+import java.util.concurrent.TimeUnit;
 
+/**
+ * 应用全局入口类（适配Android API 30，基于Java 7编写）
+ */
 public class App extends GlobalApplication {
+    // ===================== 常量定义区 =====================
     public static final String TAG = "App";
 
+    // 组件跳转常量
     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";
+
+    // 动作跳转常量
     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";
 
-    // 内存紧张通知常量
+    // 内存紧张通知文案常量
     private static final String TRIM_MEMORY_NOTIFY_TITLE = "应用使用时内存紧张提醒";
     private static final String TRIM_MEMORY_NOTIFY_CONTENT = "由于本应用使用时，系统通知内存紧张程度级别较高，图片缓存功能暂时不启用。";
 
-    // 数据配置存储工具
-    static AppConfigUtils _mAppConfigUtils;
-    static AppCacheUtils _mAppCacheUtils;
-    // 全局 Bitmap 缓存工具（常驻内存）
-    public static BitmapCacheUtils _mBitmapCacheUtils; 
+    // 定时任务间隔常量（分钟）
+    //private static final long TIMER_INTERVAL_MINUTES = 1;
 
-    GlobalApplicationReceiver mReceiver;
-    static String szTempDir = "";
-    // 通知工具类实例（用于发送内存紧张通知）
+    // ===================== 静态属性区 =====================
+    // 数据配置工具
+    private static AppConfigUtils sAppConfigUtils;
+    private static AppCacheUtils sAppCacheUtils;
+    // 全局Bitmap缓存工具
+    public static BitmapCacheUtils sBitmapCacheUtils;
+	// 全局视图控件缓存工具
+	public static MemoryCachedBackgroundView sMemoryCachedBackgroundView;
+    // 临时文件夹路径
+    private static String sTempDirPath = "";
+
+    // 定时任务静态属性（全局唯一）
+//    private static Handler sTimerHandler;
+//    private static Runnable sTimerRunnable;
+//    private static boolean sIsTimerRunning = false;
+//
+    // ===================== 成员属性区 =====================
+    // 全局广播接收器
+    private GlobalApplicationReceiver mGlobalReceiver;
+    // 通知管理工具
     private NotificationManagerUtils mNotificationManager;
 
+    // ===================== 公共方法区 =====================
+    /**
+     * 获取临时文件夹路径
+     */
     public static String getTempDirPath() {
-        return szTempDir;
+        return sTempDirPath;
     }
 
+    /**
+     * 获取应用配置工具实例
+     */
+    public static AppConfigUtils getAppConfigUtils(Context context) {
+        LogUtils.d(TAG, "getAppConfigUtils() 调用，传入Context：" + context.getClass().getSimpleName());
+        if (sAppConfigUtils == null) {
+            sAppConfigUtils = AppConfigUtils.getInstance(context);
+            LogUtils.d(TAG, "getAppConfigUtils()：AppConfigUtils实例已初始化");
+        }
+        return sAppConfigUtils;
+    }
+
+    /**
+     * 获取应用缓存工具实例
+     */
+    public static AppCacheUtils getAppCacheUtils(Context context) {
+        LogUtils.d(TAG, "getAppCacheUtils() 调用，传入Context：" + context.getClass().getSimpleName());
+        if (sAppCacheUtils == null) {
+            sAppCacheUtils = AppCacheUtils.getInstance(context);
+            LogUtils.d(TAG, "getAppCacheUtils()：AppCacheUtils实例已初始化");
+        }
+        return sAppCacheUtils;
+    }
+
+    /**
+     * 清除电池历史数据
+     */
+    public void clearBatteryHistory() {
+        LogUtils.d(TAG, "clearBatteryHistory() 调用");
+        sAppCacheUtils.clearBatteryHistory();
+    }
+
+    // ===================== 生命周期方法区 =====================
     @Override
     public void onCreate() {
         super.onCreate();
+        LogUtils.d(TAG, "onCreate() 应用启动，开始初始化");
+
+        // 初始化调试模式
         setIsDebugging(BuildConfig.DEBUG);
+        LogUtils.d(TAG, "onCreate() 调试模式：" + BuildConfig.DEBUG);
 
-        // 初始化活动窗口管理
-        WinBoLLActivityManager.init(this);
-        // 初始化 Toast 框架
-        ToastUtils.init(this);
+        // 初始化基础工具
+        initBaseTools();
+        // 初始化临时文件夹
+        initTempDir();
+        // 初始化工具类实例
+        initUtils();
+        // 初始化广播接收器
+        initReceiver();
+        // 启动定时任务
+        //initTimerTask();
 
-        // 临时文件夹初始化（保持原有逻辑）
-        File picturesDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
-        File powerBellDir = new File(picturesDir, "PowerBell");
-        if (!powerBellDir.exists()) {
-            powerBellDir.mkdirs();
-        }
-        szTempDir = powerBellDir.getAbsolutePath();
-
-        // 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
-        _mBitmapCacheUtils = BitmapCacheUtils.getInstance();
-
-        // 初始化通知工具类（使用整理后的 NotificationManagerUtils）
-        mNotificationManager = new NotificationManagerUtils(this);
-        LogUtils.d(TAG, "onCreate: 通知工具类初始化完成");
-
-        mReceiver = new GlobalApplicationReceiver(this);
-        mReceiver.registerAction();
-
-        // 异步预加载背景图（保持原有逻辑）
-        new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
-				@Override
-				public void run() {
-					new Thread(new Runnable() {
-							@Override
-							public void run() {
-								try {
-									BackgroundSourceUtils bgSourceUtils = BackgroundSourceUtils.getInstance(App.this);
-									if (bgSourceUtils == null) {
-										LogUtils.e(TAG, "preloadBitmap: BackgroundSourceUtils 实例为空");
-										return;
-									}
-									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;
-									}
-									String bgPath = bgBean.isUseBackgroundScaledCompressFile()
-										? bgBean.getBackgroundScaledCompressFilePath()
-										: bgBean.getBackgroundFilePath();
-									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);
-    }
-
-    // 保持原有方法不变
-    public static AppConfigUtils getAppConfigUtils(Context context) {
-        if (_mAppConfigUtils == null) {
-            _mAppConfigUtils = AppConfigUtils.getInstance(context);
-        }
-        return _mAppConfigUtils;
-    }
-
-    public static AppCacheUtils getAppCacheUtils(Context context) {
-        if (_mAppCacheUtils == null) {
-            _mAppCacheUtils = AppCacheUtils.getInstance(context);
-        }
-        return _mAppCacheUtils;
-    }
-
-    public void clearBatteryHistory() {
-        _mAppCacheUtils.clearBatteryHistory();
+        LogUtils.d(TAG, "onCreate() 应用初始化完成");
     }
 
     @Override
     public void onTerminate() {
         super.onTerminate();
+        LogUtils.d(TAG, "onTerminate() 应用终止，开始释放资源");
+
+        // 释放Toast工具
         ToastUtils.release();
-        // 释放通知工具类资源，避免内存泄漏
+        // 释放通知工具
+        releaseNotificationManager();
+        // 停止定时任务
+        //stopTimerTask();
+
+        LogUtils.d(TAG, "onTerminate() 应用资源释放完成");
+    }
+
+    @Override
+    public void onTrimMemory(int level) {
+        super.onTrimMemory(level);
+        LogUtils.d(TAG, "onTrimMemory() 调用，内存等级level：" + level);
+		sMemoryCachedBackgroundView.clearAllCache();
+		sBitmapCacheUtils.clearAllCache();
+		sBitmapCacheUtils = BitmapCacheUtils.getInstance();
+		sMemoryCachedBackgroundView.getLastInstance(this);
+//
+//        // 初始化通知工具（若未初始化）
+//        if (mNotificationManager == null) {
+//            mNotificationManager = new NotificationManagerUtils(this);
+//            LogUtils.d(TAG, "onTrimMemory()：NotificationManagerUtils实例已初始化");
+//        }
+//
+//        // 内存紧张等级判断
+//        if (level > ComponentCallbacks2.TRIM_MEMORY_MODERATE) {
+//            sendTrimMemoryNotification(level);
+//        } else {
+//            sBitmapCacheUtils = BitmapCacheUtils.getInstance();
+//            LogUtils.d(TAG, "onTrimMemory()：Bitmap缓存已启用");
+//        }
+    }
+
+    // ===================== 私有初始化方法区 =====================
+    /**
+     * 初始化基础工具（Activity管理、Toast）
+     */
+    private void initBaseTools() {
+        LogUtils.d(TAG, "initBaseTools() 开始初始化基础工具");
+        WinBoLLActivityManager.init(this);
+        ToastUtils.init(this);
+        LogUtils.d(TAG, "initBaseTools() 基础工具初始化完成");
+    }
+
+    /**
+     * 初始化临时文件夹（适配API 30外部存储访问）
+     */
+    private void initTempDir() {
+        LogUtils.d(TAG, "initTempDir() 开始初始化临时文件夹");
+        File picturesDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
+        File powerBellDir = new File(picturesDir, "PowerBell");
+        if (!powerBellDir.exists()) {
+            boolean isMkSuccess = powerBellDir.mkdirs();
+            LogUtils.d(TAG, "initTempDir() 文件夹创建结果：" + isMkSuccess);
+        }
+        sTempDirPath = powerBellDir.getAbsolutePath();
+        LogUtils.d(TAG, "initTempDir() 临时文件夹路径：" + sTempDirPath);
+    }
+
+    /**
+     * 初始化工具类实例
+     */
+    private void initUtils() {
+        LogUtils.d(TAG, "initUtils() 开始初始化工具类");
+        sAppConfigUtils = getAppConfigUtils(this);
+        sAppCacheUtils = getAppCacheUtils(this);
+        sBitmapCacheUtils = BitmapCacheUtils.getInstance();
+        mNotificationManager = new NotificationManagerUtils(this);
+        LogUtils.d(TAG, "initUtils() 工具类初始化完成");
+    }
+
+    /**
+     * 初始化广播接收器
+     */
+    private void initReceiver() {
+        LogUtils.d(TAG, "initReceiver() 开始初始化广播接收器");
+        mGlobalReceiver = new GlobalApplicationReceiver(this);
+        mGlobalReceiver.registerAction();
+        LogUtils.d(TAG, "initReceiver() 广播接收器注册完成");
+    }
+
+    /**
+     * 初始化定时任务（全局唯一实例）
+     */
+//    private void initTimerTask() {
+//        LogUtils.d(TAG, "initTimerTask() 开始初始化定时任务，当前运行状态：" + sIsTimerRunning);
+//
+//        // 已运行则直接返回
+//        if (sIsTimerRunning) {
+//            LogUtils.d(TAG, "initTimerTask() 定时任务已在运行，无需重复启动");
+//            return;
+//        }
+//
+//        // 初始化Handler
+//        if (sTimerHandler == null) {
+//            sTimerHandler = new Handler(Looper.getMainLooper());
+//            LogUtils.d(TAG, "initTimerTask() 定时任务Handler已初始化");
+//        }
+//
+//        // 初始化Runnable
+//        if (sTimerRunnable == null) {
+//            sTimerRunnable = new Runnable() {
+//                @Override
+//                public void run() {
+//                    try {
+//                        LogUtils.d(TAG, "定时任务执行，间隔：" + TIMER_INTERVAL_MINUTES + "分钟");
+//                        sBitmapCacheUtils = BitmapCacheUtils.getInstance();
+//                        LogUtils.d(TAG, "定时任务：Bitmap缓存已重新初始化");
+//                    } catch (Exception e) {
+//                        LogUtils.e(TAG, "定时任务执行异常：" + e.getMessage());
+//                    } finally {
+//                        if (sIsTimerRunning) {
+//                            long delayMillis = TimeUnit.MINUTES.toMillis(TIMER_INTERVAL_MINUTES);
+//                            sTimerHandler.postDelayed(this, delayMillis);
+//                            LogUtils.d(TAG, "定时任务已预约下次执行，延迟：" + delayMillis + "ms");
+//                        }
+//                    }
+//                }
+//            };
+//            LogUtils.d(TAG, "initTimerTask() 定时任务Runnable已初始化");
+//        }
+//
+//        // 启动任务
+//        sTimerHandler.post(sTimerRunnable);
+//        sIsTimerRunning = true;
+//        LogUtils.d(TAG, "initTimerTask() 定时任务已启动，间隔：" + TIMER_INTERVAL_MINUTES + "分钟");
+//    }
+
+    // ===================== 私有工具方法区 =====================
+    /**
+     * 停止定时任务
+     */
+//    private void stopTimerTask() {
+//        LogUtils.d(TAG, "stopTimerTask() 开始停止定时任务");
+//        if (sTimerHandler != null && sTimerRunnable != null) {
+//            sTimerHandler.removeCallbacks(sTimerRunnable);
+//            sIsTimerRunning = false;
+//            LogUtils.d(TAG, "stopTimerTask() 定时任务已停止，运行状态重置为false");
+//        } else {
+//            LogUtils.d(TAG, "stopTimerTask() 定时任务未初始化，无需停止");
+//        }
+//    }
+//
+    /**
+     * 释放通知管理工具资源
+     */
+    private void releaseNotificationManager() {
+        LogUtils.d(TAG, "releaseNotificationManager() 开始释放通知工具");
         if (mNotificationManager != null) {
             mNotificationManager.release();
             mNotificationManager = null;
-            LogUtils.d(TAG, "onTerminate: 通知工具类资源已释放");
+            LogUtils.d(TAG, "releaseNotificationManager() 通知工具资源已释放");
+        } else {
+            LogUtils.d(TAG, "releaseNotificationManager() 通知工具未初始化，无需释放");
         }
     }
 
-	@Override
-	public void onTrimMemory(int level) {
-		super.onTrimMemory(level);
-        LogUtils.d(TAG, "onTrimMemory: 内存等级变化 | level=" + getTrimMemoryLevelDesc(level));
-
-        // 仅在中等及以上内存紧张等级发送通知，避免频繁打扰
-        if (mNotificationManager == null) {
-			mNotificationManager = new NotificationManagerUtils(this);
-        }
-		if (level > ComponentCallbacks2.TRIM_MEMORY_MODERATE) {
-			sendTrimMemoryNotification(level);
-		} else {
-			// 再次缓存 Bitmap 缓存工具
-			_mBitmapCacheUtils = BitmapCacheUtils.getInstance();
-			LogUtils.d(TAG, "Bitmap 缓存启用中。");
-		}
-	}
-
     /**
-     * 发送内存紧张通知（完全复用 NotificationManagerUtils 的 showRemindNotification 方法）
+     * 发送内存紧张通知
      */
     private void sendTrimMemoryNotification(int level) {
-        LogUtils.d(TAG, "sendTrimMemoryNotification: 准备发送内存紧张通知");
-        // 构建通知消息体
+        LogUtils.d(TAG, "sendTrimMemoryNotification() 调用，内存等级level：" + level);
         NotificationMessage message = new NotificationMessage();
         message.setTitle(TRIM_MEMORY_NOTIFY_TITLE);
-        message.setContent(String.format("%s [ 缓存紧张级别描述: Level %d | %s ]",TRIM_MEMORY_NOTIFY_CONTENT, level, getTrimMemoryLevelDesc(level)));
-        // 使用整理后的 NotificationManagerUtils 发送通知（复用提醒渠道配置）
+        String content = String.format("%s [ 缓存紧张级别描述: Level %d | %s ]",
+									   TRIM_MEMORY_NOTIFY_CONTENT, level, getTrimMemoryLevelDesc(level));
+        message.setContent(content);
         mNotificationManager.showConfigNotification(this, message);
-        LogUtils.d(TAG, "sendTrimMemoryNotification: 通知已通过 NotificationManagerUtils 发送");
+        LogUtils.d(TAG, "sendTrimMemoryNotification() 内存紧张通知已发送，内容：" + content);
     }
 
-	/**
-	 * 转换内存等级为可读描述，便于日志调试
-	 * 排序规则：按 ComponentCallbacks2 枚举数值从高到低排列（数值越高，内存越紧张）
-	 */
-	/**
-	 * 转换内存等级为可读描述，便于日志调试
-	 * 排序规则：按 ComponentCallbacks2 枚举实际数值（10进制）从高到低排列
-	 * 数值来源：接口中定义的 16进制（注释10进制）数值
-	 */
-	private String getTrimMemoryLevelDesc(int level) {
-		switch (level) {
-				// 数值 80（0x50）：应用内存完全紧张（补充接口中实际存在的枚举项）
-			case ComponentCallbacks2.TRIM_MEMORY_COMPLETE:
-				return "TRIM_MEMORY_COMPLETE（应用内存完全紧张）";
-				// 数值 60（0x3c）：中等内存紧张
-			case ComponentCallbacks2.TRIM_MEMORY_MODERATE:
-				return "MODERATE（中等内存紧张）";
-				// 数值 40（0x28）：应用进入后台
-			case ComponentCallbacks2.TRIM_MEMORY_BACKGROUND:
-				return "BACKGROUND（应用进入后台）";
-				// 数值 20（0x14）：应用UI隐藏
-			case ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN:
-				return "BACKGROUND（应用UI隐藏）";
-				// 数值 15（0xf）：应用运行时关键级紧张
-			case ComponentCallbacks2.TRIM_MEMORY_RUNNING_CRITICAL:
-				return "RUNNING_CRITICAL（应用运行关键级紧张）";
-				// 数值 10（0xa）：应用运行时低内存
-			case ComponentCallbacks2.TRIM_MEMORY_RUNNING_LOW:
-				return "RUNNING_LOW（应用运行低内存）";
-				// 数值 5（0x5）：应用运行时中等紧张
-			case ComponentCallbacks2.TRIM_MEMORY_RUNNING_MODERATE:
-				return "RUNNING_MODERATE（应用运行中等内存紧张）";
-
-				// 以下为注释备用项（接口中未提供，按你的原有注释保留）
-				// 数值 100：内存极度紧张（系统可能强制杀死应用）
-				// case ComponentCallbacks2.TRIM_MEMORY_URGENT:
-				//     return "URGENT（内存极度紧张）";
-				// 数值 20：用户正在离开应用（如按Home键）
-				// case ComponentCallbacks2.TRIM_MEMORY_USER_LEAVING:
-				//     return "USER_LEAVING（用户正在离开应用）";
-
-				// 未知等级
-			default:
-				return "UNKNOWN(" + level + ")";
-		}
-	}
+    /**
+     * 转换内存等级为可读描述
+     */
+    private String getTrimMemoryLevelDesc(int level) {
+        LogUtils.d(TAG, "getTrimMemoryLevelDesc() 调用，传入level：" + level);
+        String desc;
+        switch (level) {
+            case ComponentCallbacks2.TRIM_MEMORY_COMPLETE:
+                desc = "TRIM_MEMORY_COMPLETE（应用内存完全紧张）";
+                break;
+            case ComponentCallbacks2.TRIM_MEMORY_MODERATE:
+                desc = "MODERATE（中等内存紧张）";
+                break;
+            case ComponentCallbacks2.TRIM_MEMORY_BACKGROUND:
+                desc = "BACKGROUND（应用进入后台）";
+                break;
+            case ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN:
+                desc = "BACKGROUND（应用UI隐藏）";
+                break;
+            case ComponentCallbacks2.TRIM_MEMORY_RUNNING_CRITICAL:
+                desc = "RUNNING_CRITICAL（应用运行关键级紧张）";
+                break;
+            case ComponentCallbacks2.TRIM_MEMORY_RUNNING_LOW:
+                desc = "RUNNING_LOW（应用运行低内存）";
+                break;
+            case ComponentCallbacks2.TRIM_MEMORY_RUNNING_MODERATE:
+                desc = "RUNNING_MODERATE（应用运行中等内存紧张）";
+                break;
+            default:
+                desc = "UNKNOWN(" + level + ")";
+                break;
+        }
+        LogUtils.d(TAG, "getTrimMemoryLevelDesc() 内存等级描述结果：" + desc);
+        return desc;
+    }
 }
 

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

@@ -12,6 +12,7 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewStub;
+import android.widget.LinearLayout;
 import androidx.appcompat.widget.Toolbar;
 import cc.winboll.studio.libaes.activitys.AboutActivity;
 import cc.winboll.studio.libaes.models.APPInfo;
@@ -28,6 +29,7 @@ import cc.winboll.studio.powerbell.activities.WinBoLLActivity;
 import cc.winboll.studio.powerbell.models.BackgroundBean;
 import cc.winboll.studio.powerbell.models.ControlCenterServiceBean;
 import cc.winboll.studio.powerbell.services.ControlCenterService;
+import cc.winboll.studio.powerbell.unittest.MainUnitTest2Activity;
 import cc.winboll.studio.powerbell.unittest.MainUnitTestActivity;
 import cc.winboll.studio.powerbell.utils.AppConfigUtils;
 import cc.winboll.studio.powerbell.utils.BackgroundSourceUtils;
@@ -210,6 +212,9 @@ public class MainActivity extends WinBoLLActivity implements MainContentView.OnV
                 break;
             case R.id.action_unittestactivity:
                 startActivity(new Intent(this, MainUnitTestActivity.class));
+                break;
+			case R.id.action_unittest2activity:
+                startActivity(new Intent(this, MainUnitTest2Activity.class));
                 break;
             case R.id.action_about:
                 startAboutActivity();
@@ -402,7 +407,7 @@ public class MainActivity extends WinBoLLActivity implements MainContentView.OnV
         }
         BackgroundBean currentBgBean = mBgSourceUtils.getCurrentBackgroundBean();
         if (currentBgBean != null) {
-            mMainContentView.backgroundView.loadBackgroundBean(currentBgBean);
+            mMainContentView.backgroundView.loadByBackgroundBean(currentBgBean);
         } else {
             mMainContentView.backgroundView.setBackgroundResource(R.drawable.default_background);
         }

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

@@ -6,7 +6,6 @@ import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
@@ -24,10 +23,10 @@ import androidx.core.content.ContextCompat;
 import androidx.core.content.FileProvider;
 import cc.winboll.studio.libappbase.LogUtils;
 import cc.winboll.studio.libappbase.ToastUtils;
-import cc.winboll.studio.powerbell.App;
 import cc.winboll.studio.powerbell.R;
 import cc.winboll.studio.powerbell.dialogs.BackgroundPicturePreviewDialog;
 import cc.winboll.studio.powerbell.dialogs.ColorPaletteDialog;
+import cc.winboll.studio.powerbell.dialogs.NetworkBackgroundDialog;
 import cc.winboll.studio.powerbell.dialogs.YesNoAlertDialog;
 import cc.winboll.studio.powerbell.models.BackgroundBean;
 import cc.winboll.studio.powerbell.utils.BackgroundSourceUtils;
@@ -37,8 +36,6 @@ import cc.winboll.studio.powerbell.utils.ImageCropUtils;
 import cc.winboll.studio.powerbell.utils.UriUtils;
 import cc.winboll.studio.powerbell.views.BackgroundView;
 import java.io.File;
-import java.io.IOException;
-import cc.winboll.studio.powerbell.dialogs.NetworkBackgroundDialog;
 
 public class BackgroundSettingsActivity extends WinBoLLActivity {
 
@@ -405,7 +402,7 @@ public class BackgroundSettingsActivity extends WinBoLLActivity {
         try {
             mBgSourceUtils.loadSettings();
             BackgroundBean previewBean = mBgSourceUtils.getPreviewBackgroundBean();
-            mBackgroundView.loadBackgroundBean(previewBean, true);
+            mBackgroundView.loadByBackgroundBean(previewBean, true);
             mBackgroundView.setBackgroundColor(previewBean.getPixelColor());
             LogUtils.d(TAG, "【双重刷新】第一重完成");
         } catch (Exception e) {
@@ -421,7 +418,7 @@ public class BackgroundSettingsActivity extends WinBoLLActivity {
 						try {
 							mBgSourceUtils.loadSettings();
 							BackgroundBean previewBean = mBgSourceUtils.getPreviewBackgroundBean();
-							mBackgroundView.loadBackgroundBean(previewBean, true);
+							mBackgroundView.loadByBackgroundBean(previewBean, true);
 							mBackgroundView.setBackgroundColor(previewBean.getPixelColor());
 							LogUtils.d(TAG, "【双重刷新】第二重完成");
 						} catch (Exception e) {
@@ -432,64 +429,6 @@ public class BackgroundSettingsActivity extends WinBoLLActivity {
 			}, 200);
     }
 
-    /**
-     * 解析裁剪临时文件为 Bitmap，带采样率优化
-     * @param cropTempFile 裁剪临时文件
-     * @return 解析后的Bitmap，失败返回null
-     */
-    private Bitmap parseCropTempFileToBitmap(File cropTempFile) {
-        LogUtils.d(TAG, "【工具方法】解析裁剪文件：" + (cropTempFile != null ? cropTempFile.getAbsolutePath() : "null"));
-        if (cropTempFile == null || !cropTempFile.exists() || !cropTempFile.isFile() || cropTempFile.length() <= 100) {
-            LogUtils.e(TAG, "【Bitmap解析】文件无效");
-            return null;
-        }
-
-        // 计算采样率
-        BitmapFactory.Options options = new BitmapFactory.Options();
-        options.inJustDecodeBounds = true;
-        BitmapFactory.decodeFile(cropTempFile.getAbsolutePath(), options);
-
-        int sampleSize = calculateSampleSize(options.outWidth, options.outHeight);
-        LogUtils.d(TAG, "【Bitmap解析】采样率：" + sampleSize);
-
-        // 解析Bitmap
-        options.inJustDecodeBounds = false;
-        options.inSampleSize = sampleSize;
-        options.inPreferredConfig = Bitmap.Config.RGB_565;
-        options.inPurgeable = true;
-        options.inInputShareable = true;
-
-        try {
-            Bitmap cropBitmap = BitmapFactory.decodeFile(cropTempFile.getAbsolutePath(), options);
-            if (!isBitmapValid(cropBitmap)) {
-                LogUtils.e(TAG, "【Bitmap解析】解析失败");
-                return null;
-            }
-            LogUtils.d(TAG, "【Bitmap解析】成功，尺寸：" + cropBitmap.getWidth() + "x" + cropBitmap.getHeight());
-            return cropBitmap;
-        } catch (OutOfMemoryError e) {
-            LogUtils.e(TAG, "【Bitmap解析】OOM异常");
-            return null;
-        } catch (Exception e) {
-            LogUtils.e(TAG, "【Bitmap解析】异常：" + e.getMessage());
-            return null;
-        }
-    }
-
-    /**
-     * 计算Bitmap采样率
-     * @param width 图片宽度
-     * @param height 图片高度
-     * @return 采样率
-     */
-    private int calculateSampleSize(int width, int height) {
-        int sampleSize = 1;
-        while (width / sampleSize > BITMAP_MAX_SIZE || height / sampleSize > BITMAP_MAX_SIZE) {
-            sampleSize *= 2;
-        }
-        return Math.min(sampleSize, BITMAP_MAX_SAMPLE_SIZE);
-    }
-
     // ====================== 业务逻辑方法（按功能分类）======================
     /**
      * 初始化核心组件（工具类+视图）
@@ -550,11 +489,13 @@ public class BackgroundSettingsActivity extends WinBoLLActivity {
      * 显示分享图片预览对话框
      */
     private void showSharePreviewDialog() {
+		LogUtils.d(TAG, "showSharePreviewDialog()");
         BackgroundPicturePreviewDialog dlg = new BackgroundPicturePreviewDialog(this, new BackgroundPicturePreviewDialog.IOnRecivedPictureListener() {
 				@Override
 				public void onAcceptRecivedPicture(Uri uriRecivedPicture) {
-					ToastUtils.show("已接收图片：" + uriRecivedPicture);
-					LogUtils.d(TAG, "【分享处理】接收图片Uri：" + uriRecivedPicture);
+					if (putUriFileToPreviewSource(uriRecivedPicture)) {
+						startImageCrop(false);
+					}
 				}
 			});
         dlg.show();
@@ -567,17 +508,14 @@ public class BackgroundSettingsActivity extends WinBoLLActivity {
      * @return 是图片返回true，否则false
      */
     private boolean isImageType(String mimeType) {
-        if (mimeType == null) {
-            return false;
-        }
-        String lowerMimeType = mimeType.toLowerCase();
-        return lowerMimeType.equals("image/jpeg")
-			|| lowerMimeType.equals("image/png")
-			|| lowerMimeType.equals("image/tiff")
-			|| lowerMimeType.equals("image/jpg")
-			|| lowerMimeType.equals("image/svg+xml");
-    }
-
+		if (mimeType == null) {
+			return false;
+		}
+		String lowerMimeType = mimeType.toLowerCase();
+		LogUtils.d("isImageType", "mimeType: " + mimeType + ", lowerMimeType: " + lowerMimeType);
+		return lowerMimeType.startsWith("image/");
+	}
+	
     /**
      * 启动图片选择器
      */

powerbell/src/main/java/cc/winboll/studio/powerbell/dialogs/NetworkBackgroundDialog.java

@@ -208,7 +208,7 @@ public class NetworkBackgroundDialog extends AlertDialog {
 			mPreviewFilePath = previewFilePath;
 			BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(mContext);
 			utils.saveFileToPreviewBean(new File(mPreviewFilePath), mPreviewFileUrl);
-			mBackgroundView.loadBackgroundBean(utils.getPreviewBackgroundBean());
+			mBackgroundView.loadByBackgroundBean(utils.getPreviewBackgroundBean());
         } catch (Exception e) {
             e.printStackTrace();
             mBackgroundView.setBackgroundResource(R.drawable.ic_launcher);

powerbell/src/main/java/cc/winboll/studio/powerbell/unittest/MainUnitTest2Activity.java

@@ -0,0 +1,257 @@
+package cc.winboll.studio.powerbell.unittest;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Environment;
+import android.os.Handler;
+import android.os.Looper;
+import android.view.View;
+import android.widget.Button;
+import android.widget.LinearLayout;
+import androidx.appcompat.app.AppCompatActivity;
+import cc.winboll.studio.libappbase.LogUtils;
+import cc.winboll.studio.libappbase.ToastUtils;
+import cc.winboll.studio.powerbell.MainActivity;
+import cc.winboll.studio.powerbell.R;
+import cc.winboll.studio.powerbell.models.BackgroundBean;
+import cc.winboll.studio.powerbell.utils.FileUtils;
+import cc.winboll.studio.powerbell.utils.ImageCropUtils;
+import cc.winboll.studio.powerbell.views.BackgroundView;
+import cc.winboll.studio.powerbell.views.MemoryCachedBackgroundView;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+
+/**
+ * @Author ZhanGSKen&豆包大模型<zhangsken@qq.com>
+ * @Date 2025/12/22 08:31
+ * @Describe MainUnitTest2Activity
+ */
+public class MainUnitTest2Activity extends AppCompatActivity {
+    // ====================== 常量定义 ======================
+    public static final String TAG = "MainUnitTest2Activity";
+    public static final int REQUEST_CROP_IMAGE = 0;
+    private static final String ASSETS_TEST_IMAGE_PATH = "unittest/unittest-miku.png";
+
+    // ====================== 成员变量（移除所有Uri相关） ======================
+    private MemoryCachedBackgroundView mMemoryCachedBackgroundView;
+    private String mAppPrivateDirPath;
+    private File mPrivateTestImageFile; // 仅用File，不用Uri
+    private File mPrivateCropImageFile;
+	BackgroundBean mPreviewBackgroundBean;
+	LinearLayout mllBackgroundView;
+
+    // ====================== 生命周期方法 ======================
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        LogUtils.d(TAG, "=== 页面 onCreate 启动 ===");
+
+        initBaseParams();
+        initViewAndEvent();
+        copyAssetsTestImageToPrivateDir();
+        //loadBackgroundByFile(); // 直接用File加载
+		mPreviewBackgroundBean = new BackgroundBean();
+		mPreviewBackgroundBean.setBackgroundFileName(mPrivateTestImageFile.getName());
+		mPreviewBackgroundBean.setBackgroundFilePath(mPrivateTestImageFile.getAbsolutePath());
+		mPreviewBackgroundBean.setBackgroundScaledCompressFileName(mPrivateCropImageFile.getName());
+		mPreviewBackgroundBean.setBackgroundScaledCompressFilePath(mPrivateCropImageFile.getAbsolutePath());
+		mPreviewBackgroundBean.setIsUseBackgroundFile(true);
+		doubleRefreshPreview();
+
+        ToastUtils.show("单元测试页面启动完成");
+        LogUtils.d(TAG, "=== 页面 onCreate 初始化结束 ===");
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        LogUtils.d(TAG, "=== onActivityResult 回调 ===");
+        if (requestCode == REQUEST_CROP_IMAGE) {
+            handleCropResult(resultCode);
+        }
+    }
+
+    // ====================== 初始化相关方法 ======================
+    private void initBaseParams() {
+        LogUtils.d(TAG, "初始化基础参数：工具类+私有目录+File");
+
+        // 私有目录（无需权限，无UID冲突）
+        mAppPrivateDirPath = getExternalFilesDir(Environment.DIRECTORY_PICTURES).getAbsolutePath() + "/PowerBellTest/";
+        File privateDir = new File(mAppPrivateDirPath);
+        if (!privateDir.exists()) {
+            privateDir.mkdirs();
+            LogUtils.d(TAG, "创建私有目录：" + mAppPrivateDirPath);
+        }
+
+        // 初始化File（无Uri）
+        File refFile = new File(ASSETS_TEST_IMAGE_PATH);
+        String uniqueTestName = FileUtils.createUniqueFileName(refFile) + ".png";
+        String uniqueCropName = uniqueTestName.replace(".png", "_crop.png");
+        mPrivateTestImageFile = new File(mAppPrivateDirPath, uniqueTestName);
+        mPrivateCropImageFile = new File(mAppPrivateDirPath, uniqueCropName);
+
+        LogUtils.d(TAG, "测试图File路径：" + mPrivateTestImageFile.getAbsolutePath());
+    }
+
+    private void initViewAndEvent() {
+        LogUtils.d(TAG, "初始化布局与控件事件");
+        setContentView(R.layout.activity_mainunittest2);
+		mllBackgroundView = (LinearLayout) findViewById(R.id.ll_backgroundview);
+		mMemoryCachedBackgroundView = MemoryCachedBackgroundView.getInstance(this, "", false);
+		mllBackgroundView.addView(mMemoryCachedBackgroundView);
+		
+        //mMemoryCachedBackgroundView = (BackgroundView) findViewById(R.id.backgroundview);
+
+        // 跳转主页面按钮
+        Button btnMain = (Button) findViewById(R.id.btn_main_activity);
+        btnMain.setOnClickListener(new View.OnClickListener() {
+				@Override
+				public void onClick(View v) {
+					LogUtils.d(TAG, "点击按钮：跳转主页面");
+					startActivity(new Intent(MainUnitTest2Activity.this, MainActivity.class));
+				}
+			});
+
+        // 裁剪按钮（直接用File路径启动，无Uri）
+        Button btnCrop = (Button) findViewById(R.id.btn_test_cropimage);
+        btnCrop.setOnClickListener(new View.OnClickListener() {
+				@Override
+				public void onClick(View v) {
+					LogUtils.d(TAG, "点击按钮：启动裁剪（File路径版）");
+					ToastUtils.show("准备启动图片裁剪");
+
+					if (mPrivateTestImageFile.exists() && mPrivateTestImageFile.length() > 100) {
+						startCropTestByFile(); // 直接传File
+					} else {
+						ToastUtils.show("测试图片未准备好，重新拷贝");
+						copyAssetsTestImageToPrivateDir();
+					}
+				}
+			});
+    }
+
+    // 从assets拷贝图片（不变，确保File存在）
+    private void copyAssetsTestImageToPrivateDir() {
+        LogUtils.d(TAG, "开始拷贝assets图片到私有目录");
+        if (mPrivateTestImageFile.exists() && mPrivateTestImageFile.length() > 100) {
+            LogUtils.d(TAG, "图片已存在，无需拷贝");
+            return;
+        }
+
+        InputStream inputStream = null;
+        try {
+            inputStream = getAssets().open(ASSETS_TEST_IMAGE_PATH);
+            FileUtils.copyStreamToFile(inputStream, mPrivateTestImageFile);
+            LogUtils.d(TAG, "图片拷贝成功，大小：" + mPrivateTestImageFile.length() + "字节");
+        } catch (IOException e) {
+            LogUtils.e(TAG, "图片拷贝失败：" + e.getMessage(), e);
+            ToastUtils.show("图片准备失败");
+        } finally {
+            if (inputStream != null) {
+                try {
+                    inputStream.close();
+                } catch (IOException e) {
+                    LogUtils.e(TAG, "关闭流失败：" + e.getMessage());
+                }
+            }
+        }
+    }
+
+    // ====================== 核心业务方法（全改为File路径） ======================
+    /** 直接用File路径加载背景图（无Uri，无冲突） */
+//    private void loadBackgroundByFile() {
+//        LogUtils.d(TAG, "开始加载背景图（File路径版）");
+//        if (mPrivateTestImageFile.exists() && mPrivateTestImageFile.length() > 100) {
+//            mBackgroundView.loadImage(mPrivateTestImageFile.getAbsolutePath()); // 直接传路径
+//            LogUtils.d(TAG, "背景图加载成功：" + mPrivateTestImageFile.getAbsolutePath());
+//            ToastUtils.show("背景图加载成功");
+//        } else {
+//            LogUtils.e(TAG, "背景图加载失败：文件无效");
+//            ToastUtils.show("背景图加载失败");
+//        }
+//    }
+
+    /** 直接用File启动裁剪（关键：调用ImageCropUtils的File重载方法） */
+    private void startCropTestByFile() {
+        LogUtils.d(TAG, "启动裁剪（File路径版），原图：" + mPrivateTestImageFile.getAbsolutePath());
+
+        // 确保输出目录存在
+        File cropParent = mPrivateCropImageFile.getParentFile();
+        if (!cropParent.exists()) {
+            cropParent.mkdirs();
+        }
+
+        // 调用ImageCropUtils的File参数方法（核心：绕开Uri）
+        ImageCropUtils.startImageCrop(
+            this,
+            mPrivateTestImageFile, // 原图File
+            mPrivateCropImageFile, // 输出File
+            0,
+            0,
+            true,
+            REQUEST_CROP_IMAGE
+        );
+
+        LogUtils.d(TAG, "裁剪请求已发送，输出路径：" + mPrivateCropImageFile.getAbsolutePath());
+        ToastUtils.show("已启动图片裁剪");
+    }
+
+    /** 处理裁剪结果（直接校验输出File） */
+    private void handleCropResult(int resultCode) {
+        LogUtils.d(TAG, "裁剪回调处理：resultCode=" + resultCode);
+        if (resultCode == RESULT_OK) {
+            if (mPrivateCropImageFile.exists() && mPrivateCropImageFile.length() > 100) {
+                mMemoryCachedBackgroundView.loadImage(mPrivateCropImageFile.getAbsolutePath());
+                LogUtils.d(TAG, "裁剪成功，加载裁剪图：" + mPrivateCropImageFile.getAbsolutePath());
+                ToastUtils.show("裁剪成功");
+				mPreviewBackgroundBean.setIsUseBackgroundScaledCompressFile(true);
+				doubleRefreshPreview();
+            } else {
+                LogUtils.e(TAG, "裁剪成功但输出文件无效");
+                ToastUtils.show("裁剪失败：输出文件无效");
+            }
+        } else if (resultCode == RESULT_CANCELED) {
+            LogUtils.d(TAG, "裁剪取消");
+            ToastUtils.show("裁剪已取消");
+        } else {
+            LogUtils.e(TAG, "裁剪失败：resultCode异常");
+            ToastUtils.show("裁剪失败");
+        }
+    }
+
+
+    /**
+     * 双重刷新预览，确保背景加载最新数据
+     * 移除：缓存清空逻辑
+     */
+    private void doubleRefreshPreview() {
+
+        // 第一重刷新
+        try {
+            mMemoryCachedBackgroundView.loadByBackgroundBean(mPreviewBackgroundBean, true);
+			mMemoryCachedBackgroundView.setBackgroundColor(mPreviewBackgroundBean.getPixelColor());
+            LogUtils.d(TAG, "【双重刷新】第一重完成");
+        } catch (Exception e) {
+            LogUtils.e(TAG, "【双重刷新】第一重异常：" + e.getMessage());
+            return;
+        }
+
+        // 第二重刷新（延迟执行）
+        new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
+				@Override
+				public void run() {
+					if (mMemoryCachedBackgroundView != null && !isFinishing()) {
+						try {
+							mMemoryCachedBackgroundView.loadByBackgroundBean(mPreviewBackgroundBean, true);
+							mMemoryCachedBackgroundView.setBackgroundColor(mPreviewBackgroundBean.getPixelColor());
+							LogUtils.d(TAG, "【双重刷新】第二重完成");
+						} catch (Exception e) {
+							LogUtils.e(TAG, "【双重刷新】第二重异常：" + e.getMessage());
+						}
+					}
+				}
+			}, 200);
+    }
+}
+

powerbell/src/main/java/cc/winboll/studio/powerbell/unittest/MainUnitTestActivity.java

@@ -221,7 +221,7 @@ public class MainUnitTestActivity extends AppCompatActivity {
         
         // 第一重刷新
         try {
-            mBackgroundView.loadBackgroundBean(mPreviewBackgroundBean, true);
+            mBackgroundView.loadByBackgroundBean(mPreviewBackgroundBean, true);
 			mBackgroundView.setBackgroundColor(mPreviewBackgroundBean.getPixelColor());
             LogUtils.d(TAG, "【双重刷新】第一重完成");
         } catch (Exception e) {
@@ -235,7 +235,7 @@ public class MainUnitTestActivity extends AppCompatActivity {
 				public void run() {
 					if (mBackgroundView != null && !isFinishing()) {
 						try {
-							mBackgroundView.loadBackgroundBean(mPreviewBackgroundBean, true);
+							mBackgroundView.loadByBackgroundBean(mPreviewBackgroundBean, true);
 							mBackgroundView.setBackgroundColor(mPreviewBackgroundBean.getPixelColor());
 							LogUtils.d(TAG, "【双重刷新】第二重完成");
 						} catch (Exception e) {

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

@@ -104,11 +104,11 @@ public class BackgroundView extends RelativeLayout {
         LogUtils.d(TAG, "=== initImageView 完成 ===");
     }
 
-    public void loadBackgroundBean(BackgroundBean bean) {
-        loadBackgroundBean(bean, false);
+    public void loadByBackgroundBean(BackgroundBean bean) {
+        loadByBackgroundBean(bean, false);
     }
 
-	public void loadBackgroundBean(BackgroundBean bean, boolean isRefresh) {
+	public void loadByBackgroundBean(BackgroundBean bean, boolean isRefresh) {
         if (!bean.isUseBackgroundFile()) {
             setDefaultTransparentBackground();
             return;
@@ -124,8 +124,8 @@ public class BackgroundView extends RelativeLayout {
 
 		// 调用带路径判断的loadImage方法
 		if (isRefresh) {
-			App._mBitmapCacheUtils.removeCachedBitmap(targetPath);
-			App._mBitmapCacheUtils.cacheBitmap(targetPath);
+			App.sBitmapCacheUtils.removeCachedBitmap(targetPath);
+			App.sBitmapCacheUtils.cacheBitmap(targetPath);
 		}
 		loadImage(targetPath);
     }
@@ -154,14 +154,13 @@ public class BackgroundView extends RelativeLayout {
         // ======================== 新增：路径判断逻辑 ========================
         // 1. 路径未变化：直接使用缓存
         if (imagePath.equals(mCurrentCachedPath)) {
-			Bitmap cachedBitmap = App._mBitmapCacheUtils.getCachedBitmap(imagePath);
+			Bitmap cachedBitmap = App.sBitmapCacheUtils.getCachedBitmap(imagePath);
 			// 核心修改：判断缓存Bitmap是否为null
 			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;
 			} else {
                 // 缓存Bitmap为空或已回收，提示并加载透明背景
@@ -174,7 +173,7 @@ public class BackgroundView extends RelativeLayout {
 
         // 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);
+            App.sBitmapCacheUtils.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 ========================
@@ -194,13 +193,12 @@ public class BackgroundView extends RelativeLayout {
         }
 
         // 缓存新图片，并更新当前缓存路径记录
-        App._mBitmapCacheUtils.cacheBitmap(imagePath);
+        App.sBitmapCacheUtils.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();
-        mIvBackground.setVisibility(View.VISIBLE);
         LogUtils.d(TAG, "=== loadImage 完成 ===");
     }
 
@@ -281,14 +279,14 @@ public class BackgroundView extends RelativeLayout {
         mImageAspectRatio = 1.0f;
         // 清空缓存路径记录
         mCurrentCachedPath = "";
-        mIvBackground.setVisibility(View.GONE);
+        //mIvBackground.setVisibility(View.GONE);
     }
 
     // ====================================== 重写方法 ======================================
     @Override
     protected void onSizeChanged(int w, int h, int oldw, int oldh) {
         super.onSizeChanged(w, h, oldw, oldh);
-        adjustImageViewSize(); // 尺寸变化时重新调整
+        //adjustImageViewSize(); // 尺寸变化时重新调整
     }
 	
 }

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

@@ -7,6 +7,7 @@ import android.content.DialogInterface;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
 import android.view.View;
+import android.view.ViewGroup;
 import android.widget.CheckBox;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
@@ -14,6 +15,7 @@ import android.widget.RelativeLayout;
 import android.widget.Switch;
 import android.widget.TextView;
 import cc.winboll.studio.libappbase.LogUtils;
+import cc.winboll.studio.powerbell.App;
 import cc.winboll.studio.powerbell.R;
 import cc.winboll.studio.powerbell.models.ControlCenterServiceBean;
 import cc.winboll.studio.powerbell.services.ControlCenterService;
@@ -81,7 +83,8 @@ public class MainContentView {
     // 视图控件（按「布局→开关→文本→进度条→图标」功能归类）
     // 基础布局控件
     public RelativeLayout mainLayout;
-    public BackgroundView backgroundView;
+    public MemoryCachedBackgroundView backgroundView;
+	LinearLayout mllBackgroundView;
     // 容器布局控件
     public LinearLayout llLeftSeekBar;
     public LinearLayout llRightSeekBar;
@@ -144,7 +147,13 @@ public class MainContentView {
         LogUtils.d(TAG, "bindViews() | rootView=" + rootView);
         // 基础布局绑定
         mainLayout = (RelativeLayout) rootView.findViewById(R.id.activitymainRelativeLayout1);
-        backgroundView = (BackgroundView) rootView.findViewById(R.id.fragmentmainviewBackgroundView1);
+        //backgroundView = (BackgroundView) rootView.findViewById(R.id.fragmentmainviewBackgroundView1);
+        mllBackgroundView = (LinearLayout) rootView.findViewById(R.id.ll_backgroundview);
+		backgroundView = App.sMemoryCachedBackgroundView.getLastInstance(mContext);
+		if (backgroundView.getParent() != null) {
+			((ViewGroup) backgroundView.getParent()).removeView(backgroundView);
+		}
+		mllBackgroundView.addView(backgroundView);
         // 容器布局绑定
         llLeftSeekBar = (LinearLayout) rootView.findViewById(R.id.fragmentmainviewLinearLayout1);
         llRightSeekBar = (LinearLayout) rootView.findViewById(R.id.fragmentmainviewLinearLayout2);

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

@@ -0,0 +1,229 @@
+package cc.winboll.studio.powerbell.views;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.text.TextUtils;
+import android.util.AttributeSet;
+import cc.winboll.studio.libappbase.LogUtils;
+import cc.winboll.studio.powerbell.models.BackgroundBean;
+
+/**
+ * @Author ZhanGSKen&豆包大模型<zhangsken@qq.com>
+ * @Date 2025/12/21 20:43
+ * @Describe 单实例缓存版背景视图控件（基于Java7）
+ * 核心：通过静态属性保存当前缓存路径和实例，支持强制重载图片
+ * 新增：SP持久化最后加载路径、获取最后加载实例功能
+ */
+public class MemoryCachedBackgroundView extends BackgroundView {
+    public static final String TAG = "MemoryCachedBackgroundView";
+    // 静态属性：保存当前缓存的路径和实例（替代原Map，仅维护单实例）
+    private static String sCachedImagePath;
+    private static MemoryCachedBackgroundView sCachedView;
+    // SP相关常量
+    private static final String SP_NAME = "MemoryCachedBackgroundView_SP";
+    private static final String KEY_LAST_LOAD_IMAGE_PATH = "last_load_image_path";
+
+    // ====================================== 构造器（继承并兼容父类） ======================================
+    private MemoryCachedBackgroundView(Context context) {
+        super(context);
+        LogUtils.d(TAG, "构造器1：创建MemoryCachedBackgroundView实例");
+    }
+
+    private MemoryCachedBackgroundView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        LogUtils.d(TAG, "构造器2：创建MemoryCachedBackgroundView实例");
+    }
+
+    private MemoryCachedBackgroundView(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        LogUtils.d(TAG, "构造器3：创建MemoryCachedBackgroundView实例");
+    }
+
+    // ====================================== 核心静态方法：获取/创建缓存实例 ======================================
+    /**
+     * 从缓存获取或创建MemoryCachedBackgroundView实例
+     * @param context 上下文
+     * @param imagePath 图片绝对路径（作为缓存标识）
+     * @param isReload 是否强制重新加载图片（路径匹配时仍刷新）
+     * @return 缓存/新创建的MemoryCachedBackgroundView实例
+     */
+    public static MemoryCachedBackgroundView getInstance(Context context, String imagePath, boolean isReload) {
+        LogUtils.d(TAG, "getInstance() 调用 | 图片路径：" + imagePath + " | 是否重载：" + isReload);
+        if (TextUtils.isEmpty(imagePath)) {
+            LogUtils.e(TAG, "getInstance()：图片路径为空，创建空实例");
+            return new MemoryCachedBackgroundView(context);
+        }
+
+        // 1. 路径匹配缓存 → 判断是否强制重载
+        if (imagePath.equals(sCachedImagePath) && sCachedView != null) {
+            LogUtils.d(TAG, "getInstance()：路径已缓存，当前缓存实例有效");
+            if (isReload) {
+                LogUtils.d(TAG, "getInstance()：强制重载图片 | " + imagePath);
+                sCachedView.loadImage(imagePath);
+            } else {
+                LogUtils.d(TAG, "getInstance()：使用缓存实例，无需重载 | " + imagePath);
+            }
+            return sCachedView;
+        }
+
+        // 2. 路径不匹配/无缓存 → 新建实例并更新静态缓存
+        LogUtils.d(TAG, "getInstance()：路径未缓存，新建实例 | " + imagePath);
+        sCachedView = new MemoryCachedBackgroundView(context);
+        sCachedImagePath = imagePath;
+        sCachedView.loadImage(imagePath);
+        return sCachedView;
+    }
+
+    // ====================================== 新增功能：获取最后加载的实例 ======================================
+    /**
+     * 获取最后一次loadImage的路径对应的实例
+     * 无实例则创建并加载图片，同时更新静态缓存
+     * @param context 上下文
+     * @return 最后加载路径对应的实例
+     */
+    public static MemoryCachedBackgroundView getLastInstance(Context context) {
+        LogUtils.d(TAG, "getLastInstance() 调用");
+        // 1. 从SP获取最后加载的路径
+        String lastPath = getLastLoadImagePath(context);
+        if (TextUtils.isEmpty(lastPath)) {
+            LogUtils.e(TAG, "getLastInstance()：无最后加载路径，创建空实例");
+            return new MemoryCachedBackgroundView(context);
+        }
+
+        // 2. 路径匹配当前缓存 → 直接返回
+        if (lastPath.equals(sCachedImagePath) && sCachedView != null) {
+            LogUtils.d(TAG, "getLastInstance()：使用最后路径缓存实例 | " + lastPath);
+            return sCachedView;
+        }
+
+        // 3. 路径不匹配 → 新建实例并更新缓存
+        LogUtils.d(TAG, "getLastInstance()：最后路径未缓存，新建实例并加载 | " + lastPath);
+        sCachedView = new MemoryCachedBackgroundView(context);
+        sCachedImagePath = lastPath;
+        sCachedView.loadImage(lastPath);
+        return sCachedView;
+    }
+
+    // ====================================== 工具方法：SP持久化最后加载路径 ======================================
+    /**
+     * 保存最后一次loadImage的路径到SP
+     * @param context 上下文
+     * @param imagePath 图片路径
+     */
+    private static void saveLastLoadImagePath(Context context, String imagePath) {
+        if (TextUtils.isEmpty(imagePath) || context == null) {
+            return;
+        }
+        SharedPreferences sp = context.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
+        sp.edit().putString(KEY_LAST_LOAD_IMAGE_PATH, imagePath).apply();
+        LogUtils.d(TAG, "saveLastLoadImagePath()：已保存最后路径 | " + imagePath);
+    }
+
+    /**
+     * 从SP获取最后一次loadImage的路径
+     * @param context 上下文
+     * @return 最后加载的图片路径，空则返回null
+     */
+    public static String getLastLoadImagePath(Context context) {
+        if (context == null) {
+            return null;
+        }
+        SharedPreferences sp = context.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
+        String lastPath = sp.getString(KEY_LAST_LOAD_IMAGE_PATH, null);
+        LogUtils.d(TAG, "getLastLoadImagePath()：获取最后路径 | " + lastPath);
+        return lastPath;
+    }
+
+    // ====================================== 工具方法：缓存管理 ======================================
+    /**
+     * 清除当前缓存实例和路径
+     */
+    public static void clearCache() {
+        LogUtils.d(TAG, "clearCache() 调用 | 当前缓存路径：" + sCachedImagePath);
+        sCachedView = null;
+        sCachedImagePath = null;
+        LogUtils.d(TAG, "clearCache()：已清除当前缓存实例");
+    }
+
+    /**
+     * 清除指定路径的缓存（仅当路径匹配当前缓存时生效）
+     * @param imagePath 图片路径
+     */
+    public static void removeCache(String imagePath) {
+        LogUtils.d(TAG, "removeCache() 调用 | 图片路径：" + imagePath);
+        if (TextUtils.isEmpty(imagePath)) {
+            LogUtils.e(TAG, "removeCache()：图片路径为空，清除失败");
+            return;
+        }
+        if (imagePath.equals(sCachedImagePath)) {
+            clearCache();
+            // 同步删除SP中最后路径记录
+            clearLastLoadImagePath(getContextFromCache());
+            LogUtils.d(TAG, "removeCache()：已清除匹配路径的缓存 | " + imagePath);
+        } else {
+            LogUtils.d(TAG, "removeCache()：路径不匹配当前缓存，无需清除 | " + imagePath);
+        }
+    }
+
+    /**
+     * 清除所有缓存（同clearCache，保持方法兼容性）
+     */
+    public static void clearAllCache() {
+        LogUtils.d(TAG, "clearAllCache() 调用");
+        clearCache();
+        clearLastLoadImagePath(getContextFromCache());
+        LogUtils.d(TAG, "clearAllCache()：已清除所有缓存及最后路径记录");
+    }
+
+    /**
+     * 判断是否存在缓存实例
+     * @return 存在返回true，否则返回false
+     */
+    public static boolean hasCache() {
+        return sCachedView != null && !TextUtils.isEmpty(sCachedImagePath);
+    }
+
+    /**
+     * 清除SP中最后加载的路径记录
+     * @param context 上下文
+     */
+    public static void clearLastLoadImagePath(Context context) {
+        if (context == null) {
+            return;
+        }
+        SharedPreferences sp = context.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
+        sp.edit().remove(KEY_LAST_LOAD_IMAGE_PATH).apply();
+        LogUtils.d(TAG, "clearLastLoadImagePath()：已清除最后路径记录");
+    }
+
+    // ====================================== 辅助方法：从缓存获取上下文 ======================================
+    /**
+     * 从缓存实例中获取上下文（用于无外部上下文时的SP操作）
+     * @return 上下文实例，无则返回null
+     */
+    private static Context getContextFromCache() {
+        return sCachedView != null ? sCachedView.getContext() : null;
+    }
+
+    // ====================================== 重写父类方法：增强日志+SP持久化 ======================================
+    @Override
+    public void loadImage(String imagePath) {
+        LogUtils.d(TAG, "loadImage() 重载方法调用 | 图片路径：" + imagePath);
+        super.loadImage(imagePath);
+        // 保存最后加载路径到SP
+        saveLastLoadImagePath(getContext(), imagePath);
+    }
+
+    @Override
+    public void loadByBackgroundBean(BackgroundBean bean) {
+        LogUtils.d(TAG, "loadBackgroundBean() 重载方法调用 | BackgroundBean：" + (bean == null ? "null" : bean.toString()));
+        super.loadByBackgroundBean(bean);
+    }
+
+    @Override
+    public void loadByBackgroundBean(BackgroundBean bean, boolean isRefresh) {
+        LogUtils.d(TAG, "loadBackgroundBean() 重载方法调用 | BackgroundBean：" + (bean == null ? "null" : bean.toString()) + " | 是否刷新：" + isRefresh);
+        super.loadByBackgroundBean(bean, isRefresh);
+    }
+}
+

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

@@ -1,259 +1,247 @@
 <?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">
 
-    <!-- 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"/>
+	<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"/>
 
-    <!-- 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="0dp"
+		android:layout_weight="1.0">
 
-        <!-- 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">
+		<RelativeLayout
+			android:layout_width="match_parent"
+			android:layout_height="match_parent"
+			android:id="@+id/activitymainRelativeLayout1">
 
-            <!-- 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"/>
+			<LinearLayout
+				android:orientation="horizontal"
+				android:layout_width="match_parent"
+				android:layout_height="match_parent"
+				android:id="@+id/ll_backgroundview">
 
-            <!-- 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">
+			</LinearLayout>
 
-                <!-- 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="vertical"
+				android:layout_width="match_parent"
+				android:layout_height="match_parent">
 
-                    <LinearLayout
-                        android:orientation="horizontal"
-                        android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:gravity="center_vertical"
-                        android:background="@drawable/bg_frame">
+				<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">
 
-                        <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
+						android:orientation="horizontal"
+						android:layout_width="match_parent"
+						android:layout_height="wrap_content"
+						android:gravity="center_vertical"
+						android:background="@drawable/bg_frame">
 
-                    </LinearLayout>
+						<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>
 
-                    <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="match_parent"
+					android:layout_height="wrap_content"
+					android:layout_weight="1.0"
+					android:layout_marginLeft="10dp"
+					android:layout_marginRight="10dp">
 
-                        <!-- 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">
+					<LinearLayout
+						android:orientation="horizontal"
+						android:layout_width="match_parent"
+						android:layout_height="match_parent"
+						android:layout_weight="1.0">
 
-                            <ImageView
-                                android:layout_width="36dp"
-                                android:layout_height="36dp"
-                                android:background="@drawable/usege"
-                                android:layout_gravity="center_horizontal"
-                                android:layout_marginTop="10dp"/>
+						<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">
 
-                            <CheckBox
-                                android:layout_width="wrap_content"
-                                android:layout_height="wrap_content"
-                                android:layout_gravity="center_horizontal"
-                                android:layout_marginTop="10dp"
-                                android:id="@+id/fragmentmainviewCheckBox2"/>
+							<ImageView
+								android:layout_width="36dp"
+								android:layout_height="36dp"
+								android:background="@drawable/usege"
+								android:layout_gravity="center_horizontal"
+								android:layout_marginTop="10dp"/>
 
-                            <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"/>
+							<CheckBox
+								android:layout_width="wrap_content"
+								android:layout_height="wrap_content"
+								android:layout_gravity="center_horizontal"
+								android:layout_marginTop="10dp"
+								android:id="@+id/fragmentmainviewCheckBox2"/>
 
-                        </LinearLayout>
+							<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"/>
 
-                        <!-- 耗电提醒数值+图标 -->
-                        <LinearLayout
-                            android:orientation="vertical"
-                            android:layout_width="80dp"
-                            android:layout_height="match_parent">
+						</LinearLayout>
 
-                            <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"/>
+						<LinearLayout
+							android:orientation="vertical"
+							android:layout_width="80dp"
+							android:layout_height="match_parent">
 
-                            <ImageView
-                                android:layout_width="match_parent"
-                                android:layout_height="wrap_content"
-                                android:id="@+id/fragmentandroidviewImageView2"
-                                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:id="@+id/fragmentandroidviewTextView3"
+								android:gravity="center_horizontal"/>
 
-                        </LinearLayout>
+							<ImageView
+								android:layout_width="match_parent"
+								android:layout_height="wrap_content"
+								android:id="@+id/fragmentandroidviewImageView2"
+								android:layout_weight="1.0"/>
 
-                        <!-- 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">
+						</LinearLayout>
 
-                            <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"/>
+						<LinearLayout
+							android:orientation="vertical"
+							android:layout_width="wrap_content"
+							android:layout_height="match_parent"
+							android:layout_weight="1.0">
 
-                            <ImageView
-                                android:layout_width="match_parent"
-                                android:layout_height="wrap_content"
-                                android:id="@+id/fragmentandroidviewImageView1"
-                                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"/>
 
-                        </LinearLayout>
+							<ImageView
+								android:layout_width="match_parent"
+								android:layout_height="wrap_content"
+								android:id="@+id/fragmentandroidviewImageView1"
+								android:layout_weight="1.0"/>
 
-                        <!-- 充电提醒数值+图标 -->
-                        <LinearLayout
-                            android:orientation="vertical"
-                            android:layout_width="80dp"
-                            android:layout_height="match_parent">
+						</LinearLayout>
 
-                            <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"/>
+						<LinearLayout
+							android:orientation="vertical"
+							android:layout_width="80dp"
+							android:layout_height="match_parent">
 
-                            <ImageView
-                                android:layout_width="match_parent"
-                                android:layout_height="wrap_content"
-                                android:id="@+id/fragmentandroidviewImageView3"
-                                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:id="@+id/fragmentandroidviewTextView2"
+								android:gravity="center_horizontal"/>
 
-                        </LinearLayout>
+							<ImageView
+								android:layout_width="match_parent"
+								android:layout_height="wrap_content"
+								android:id="@+id/fragmentandroidviewImageView3"
+								android:layout_weight="1.0"/>
 
-                        <!-- 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">
+						</LinearLayout>
 
-                            <ImageView
-                                android:layout_width="36dp"
-                                android:layout_height="36dp"
-                                android:background="@drawable/charge"
-                                android:layout_gravity="center_horizontal"
-                                android:layout_marginTop="10dp"/>
+						<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">
 
-                            <CheckBox
-                                android:layout_width="wrap_content"
-                                android:layout_height="wrap_content"
-                                android:layout_gravity="center_horizontal"
-                                android:layout_marginTop="10dp"
-                                android:id="@+id/fragmentmainviewCheckBox1"/>
+							<ImageView
+								android:layout_width="36dp"
+								android:layout_height="36dp"
+								android:background="@drawable/charge"
+								android:layout_gravity="center_horizontal"
+								android:layout_marginTop="10dp"/>
 
-                            <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"/>
+							<CheckBox
+								android:layout_width="wrap_content"
+								android:layout_height="wrap_content"
+								android:layout_gravity="center_horizontal"
+								android:layout_marginTop="10dp"
+								android:id="@+id/fragmentmainviewCheckBox1"/>
 
-                        </LinearLayout>
+							<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>
 
-                <!-- Tips文本 -->
-                <LinearLayout
-                    android:layout_height="wrap_content"
-                    android:layout_width="match_parent">
+				</LinearLayout>
 
-                    <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
+					android:layout_height="wrap_content"
+					android:layout_width="match_parent">
 
-                </LinearLayout>
+					<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 -->
+			</LinearLayout>
 
-        </RelativeLayout>
+			<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"/>
 
-    </RelativeLayout>
+		</RelativeLayout>
+
+	</RelativeLayout>
 
 </LinearLayout>
 

powerbell/src/main/res/layout/activity_mainunittest2.xml

@@ -0,0 +1,50 @@
+<?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:orientation="vertical"
+	android:layout_width="match_parent"
+	android:layout_height="match_parent">
+
+	<RelativeLayout
+		android:orientation="vertical"
+		android:layout_width="match_parent"
+		android:layout_height="match_parent"
+		android:background="#FF0C6BBF">
+
+		<LinearLayout
+			android:layout_width="match_parent"
+			android:layout_height="match_parent"
+			android:id="@+id/ll_backgroundview">
+		</LinearLayout>
+
+		<HorizontalScrollView
+			android:layout_width="match_parent"
+			android:layout_height="wrap_content"
+			android:background="#AF4FDA4E">
+
+			<LinearLayout
+				android:orientation="horizontal"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content">
+
+				<Button
+					android:layout_width="wrap_content"
+					android:layout_height="wrap_content"
+					android:text="Main"
+					android:id="@+id/btn_main_activity"/>
+
+				<Button
+					android:layout_width="wrap_content"
+					android:layout_height="wrap_content"
+					android:text="TestCropImage"
+					android:id="@+id/btn_test_cropimage"/>
+
+			</LinearLayout>
+
+		</HorizontalScrollView>
+
+	</RelativeLayout>
+
+</LinearLayout>
+

powerbell/src/main/res/menu/toolbar_unittest.xml

@@ -4,6 +4,10 @@
 
     <item
         android:id="@+id/action_unittestactivity"
-        android:title="@string/item_mainunittestactivity"/>
-    
+        android:title="MainUnitTestActivity"/>
+
+    <item
+        android:id="@+id/action_unittest2activity"
+        android:title="MainUnitTest2Activity"/>
+
 </menu>