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优化启动页加载速度。

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This commit is contained in:
ZhangShaojian
2025-12-10 16:19:03 +08:00
parent e440943992
commit 8cad25bb11
3 changed files with 181 additions and 530 deletions
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4
powerbell/build.properties
View File

@@ -1,8 +1,8 @@
#Created by .winboll/winboll_app_build.gradle
#Wed Dec 10 14:57:42 HKT 2025
#Wed Dec 10 08:16:33 GMT 2025
stageCount=3
libraryProject=
baseVersion=15.12
publishVersion=15.12.2
buildCount=0
buildCount=5
baseBetaVersion=15.12.3

705
powerbell/src/main/java/cc/winboll/studio/powerbell/MainActivity.java
View File

@@ -13,13 +13,13 @@ import android.view.Menu;
import android.view.MenuItem;
import android.widget.RelativeLayout;
import androidx.appcompat.widget.Toolbar;
import cc.winboll.studio.libaes.activitys.AboutActivity;
import cc.winboll.studio.libaes.models.APPInfo;
import cc.winboll.studio.libaes.utils.AESThemeUtil;
import cc.winboll.studio.libaes.utils.DevelopUtils;
import cc.winboll.studio.libaes.utils.WinBoLLActivityManager;
import cc.winboll.studio.libaes.views.ADsBannerView;
import cc.winboll.studio.libappbase.LogActivity;
import cc.winboll.studio.libappbase.LogUtils;
import cc.winboll.studio.powerbell.activities.BackgroundSettingsActivity;
import cc.winboll.studio.powerbell.activities.BatteryReportActivity;
@@ -42,38 +42,21 @@ import cc.winboll.studio.powerbell.utils.PermissionUtils;
*/
public class MainActivity extends WinBoLLActivity {
// ======================== 静态常量（首屏排列，统一管理）========================
public static final String TAG = "MainActivity";
private static final int REQUEST_WRITE_STORAGE_PERMISSION = 1001;
// private static final String PRIVACY_FILE = "privacy_pfs";
// private static final String PRIVACY_VALUE = "privacy_value";//0: 拒绝，1：赞同
//
// private SharedPreferences mSharedPreferences;
//
// private String BANNER_POS_ID = "802e356f1726f9ff39c69308bfd6f06a";
// private String BANNER_POS_ID_WINBOLL_BETA = "d129ee5a263911f981a6dc7a9802e3e7";
// private String BANNER_POS_ID_WINBOLL = "4ec30efdb32271765b9a4efac902828b";
// ======================== 成员属性（按「静态→非静态」「核心→辅助」排序）========================
public static MainActivity _mMainActivity; // 静态Activity实例（全局调用）
private App mApplication; // 应用Application实例
private Menu mMenu; // 顶部菜单实例
private Fragment mCurrentShowFragment; // 当前显示的Fragment
private MainViewFragment mMainViewFragment; // 主Fragment（核心视图）
private Toolbar mToolbar; // 顶部工具栏
private ADsBannerView mADsBannerView; // 广告Banner视图
// private BannerAd mBannerAd;
// private List<BannerAd> mAllBanners = new ArrayList<>();
//
// private ViewGroup mContainer;
//
// private boolean mIsBiddingWin = true;
//
// public static final int BACKGROUND_PICTURE_REQUEST_CODE = 0;
public static MainActivity _mMainActivity;
private App mApplication;
private Menu mMenu;
private Fragment mCurrentShowFragment;
private MainViewFragment mMainViewFragment;
private Toolbar mToolbar;
// 新增：主线程Handler，确保广告操作在主线程执行
//private Handler mMainHandler;
ADsBannerView mADsBannerView;
// ======================== 重写父类抽象方法（优先排列，明确实现）========================
@Override
public Activity getActivity() {
return this;
@@ -89,74 +72,132 @@ public class MainActivity extends WinBoLLActivity {
LogUtils.d(TAG, "onCreate(...)");
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mADsBannerView = findViewById(R.id.adsbanner);
// mContainer = findViewById(R.id.ads_container);
//
// // 初始化主线程Handler（关键：确保广告操作在主线程执行）
// mMainHandler = new Handler(Looper.getMainLooper());
//
// // 米盟模块：隐私协议弹窗
// showPrivacy();
// 初始化视图与实例
initView();
initInstance();
initFragment();
_mMainActivity = this;
mApplication = (App) getApplication();
// 初始化工具栏
mToolbar = findViewById(R.id.toolbar);
setSupportActionBar(mToolbar);
mToolbar.setTitleTextAppearance(this, R.style.Toolbar_TitleText);
// 初始化主Fragment
if (mMainViewFragment == null) {
FragmentTransaction tx = getFragmentManager().beginTransaction();
mMainViewFragment = new MainViewFragment();
tx.add(R.id.activitymainFrameLayout1, mMainViewFragment, MainViewFragment.TAG);
tx.commit();
}
showFragment(mMainViewFragment);
PermissionUtils.getInstance().checkAndRequestStoragePermission(this);
// 权限申请
PermissionUtils.getInstance().checkAndRequestStoragePermission(this);
}
@Override
protected void onDestroy() {
super.onDestroy();
// // 修复：释放广告资源，避免内存泄漏
// releaseAdResources();
// 释放广告资源
if (mADsBannerView != null) {
mADsBannerView.releaseAdResources();
}
// 置空静态引用，避免内存泄漏
_mMainActivity = null;
// // 移除Handler回调
// if (mMainHandler != null) {
// mMainHandler.removeCallbacksAndMessages(null);
// }
if (mADsBannerView != null) {
mADsBannerView.releaseAdResources();
}
}
//
// /**
// * 释放广告资源（关键：避免内存泄漏和空Context调用）
// */
// private void releaseAdResources() {
// LogUtils.d(TAG, "releaseAdResources()");
// // 销毁所有广告实例
// if (mAllBanners != null && !mAllBanners.isEmpty()) {
// for (BannerAd ad : mAllBanners) {
// if (ad != null) {
// ad.destroy();
// }
// }
// mAllBanners.clear();
// }
// // 置空当前广告引用
// mBannerAd = null;
// // 移除广告容器中的视图
// if (mContainer != null) {
// mContainer.removeAllViews();
// }
// }
@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
reloadBackground();
}
@Override
protected void onResume() {
super.onResume();
reloadBackground();
setBackgroundColor();
// 恢复广告
if (mADsBannerView != null) {
mADsBannerView.resumeADs(MainActivity.this);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
mMenu = menu;
// 主题菜单
AESThemeUtil.inflateMenu(this, menu);
// 调试工具菜单（仅Debug模式显示）
if (App.isDebugging()) {
DevelopUtils.inflateMenu(this, menu);
}
// 应用核心菜单
getMenuInflater().inflate(R.menu.toolbar_main, mMenu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int menuItemId = item.getItemId();
// 主题切换菜单
if (AESThemeUtil.onAppThemeItemSelected(this, item)) {
recreate();
return true;
}
// 调试工具菜单
if (DevelopUtils.onDevelopItemSelected(this, item)) {
LogUtils.d(TAG, String.format("onOptionsItemSelected item.getItemId() %d ", item.getItemId()));
return true;
}
// 应用核心菜单
switch (menuItemId) {
case R.id.action_settings:
startActivity(new Intent(this, SettingsActivity.class));
break;
case R.id.action_battery_report:
startActivity(new Intent(this, BatteryReportActivity.class));
break;
case R.id.action_clearrecord:
startActivity(new Intent(this, ClearRecordActivity.class));
break;
case R.id.action_changepicture:
startActivity(new Intent(this, BackgroundSettingsActivity.class));
break;
case R.id.action_unittestactivity:
startActivity(new Intent(this, MainUnitTestActivity.class));
break;
case R.id.action_about:
Intent intent = new Intent(getApplicationContext(), AboutActivity.class);
APPInfo appInfo = genDefaultAPPInfo();
intent.putExtra(AboutActivity.EXTRA_APPINFO, appInfo);
WinBoLLActivityManager.getInstance().startWinBoLLActivity(getApplicationContext(), intent, AboutActivity.class);
break;
default:
return super.onOptionsItemSelected(item);
}
return true;
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
}
@Override
public void onBackPressed() {
if (mCurrentShowFragment != mMainViewFragment) {
showFragment(mMainViewFragment);
} else {
moveTaskToBack(true);
}
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
return super.dispatchKeyEvent(event);
}
@Override
public void setupToolbar() {
super.setupToolbar();
if (getSupportActionBar() != null) {
getSupportActionBar().setDisplayHomeAsUpEnabled(false);
}
}
// ======================== 核心业务逻辑方法（按功能优先级排序）========================
/**
* 显示指定Fragment（隐藏其他Fragment）
*/
void showFragment(Fragment fragment) {
FragmentTransaction tx = getFragmentManager().beginTransaction();
for (Fragment item : getFragmentManager().getFragments()) {
@@ -167,21 +208,34 @@ public class MainActivity extends WinBoLLActivity {
mCurrentShowFragment = fragment;
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
reloadBackground();
}
/**
* 刷新背景（全局静态调用，带生命周期校验）
*/
public static void reloadBackground() {
// 修复：添加非空校验，避免Activity已销毁时调用
if (_mMainActivity != null && !_mMainActivity.isFinishing() && !_mMainActivity.isDestroyed()) {
_mMainActivity.mMainViewFragment.reloadBackground();
}
}
/**
* 通过Uri获取文件在本地存储的真实路径
* 设置主页面背景颜色（从BackgroundBean获取颜色值）
*/
void setBackgroundColor() {
// 生命周期校验，避免Activity销毁后操作UI
if (isFinishing() || isDestroyed()) {
return;
}
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(this);
BackgroundBean bean = utils.getCurrentBackgroundBean();
int nPixelColor = bean.getPixelColor();
RelativeLayout mainLayout = findViewById(R.id.activitymainRelativeLayout1);
if (mainLayout != null) {
mainLayout.setBackgroundColor(nPixelColor);
}
}
/**
* 通过Uri获取文件本地真实路径（兼容图片选择等场景）
*/
private String getRealPathFromURI(Uri contentUri) {
String[] proj = {MediaStore.MediaColumns.DATA};
@@ -200,78 +254,10 @@ public class MainActivity extends WinBoLLActivity {
return null;
}
@Override
protected void onResume() {
super.onResume();
reloadBackground();
setBackgroundColor();
if (mADsBannerView != null) {
mADsBannerView.resumeADs(MainActivity.this);
}
// // 修复：优化广告请求逻辑（添加生命周期判断 + 主线程执行）
// if (!isFinishing() && !isDestroyed()) {
// String privacyAgreeValue = getSharedPreferences().getString(PRIVACY_VALUE, null);
// if (TextUtils.equals(privacyAgreeValue, String.valueOf(1))) {
// LogUtils.i(TAG, "已同意隐私协议，开始播放米盟广告...");
// mMainHandler.postDelayed(new Runnable() {
// @Override
// public void run() {
// // 再次校验生命周期，避免延迟执行时Activity已销毁
// if (!isFinishing() && !isDestroyed()) {
// fetchAd();
// }
// }
// }, 1000); // 延迟1秒请求广告，提升页面加载体验
// }
//
// }
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
mMenu = menu;
// 主题菜单
AESThemeUtil.inflateMenu(this, menu);
// 调试工具菜单
if (App.isDebugging()) {
DevelopUtils.inflateMenu(this, menu);
}
// 应用其他菜单
getMenuInflater().inflate(R.menu.toolbar_main, mMenu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int menuItemId = item.getItemId();
if (AESThemeUtil.onAppThemeItemSelected(this, item)) {
recreate();
} if (DevelopUtils.onDevelopItemSelected(this, item)) {
LogUtils.d(TAG, String.format("onOptionsItemSelected item.getItemId() %d ", item.getItemId()));
} else if (menuItemId == R.id.action_settings) {
startActivity(new Intent(this, SettingsActivity.class));
} else if (menuItemId == R.id.action_battery_report) {
startActivity(new Intent(this, BatteryReportActivity.class));
} else if (menuItemId == R.id.action_clearrecord) {
startActivity(new Intent(this, ClearRecordActivity.class));
} else if (menuItemId == R.id.action_changepicture) {
startActivity(new Intent(this, BackgroundSettingsActivity.class));
} else if (menuItemId == R.id.action_unittestactivity) {
startActivity(new Intent(this, MainUnitTestActivity.class));
} else if (menuItemId == R.id.action_about) {
Intent intent = new Intent(getApplicationContext(), AboutActivity.class);
APPInfo appInfo = genDefaultAPPInfo();
intent.putExtra(AboutActivity.EXTRA_APPINFO, appInfo);
WinBoLLActivityManager.getInstance().startWinBoLLActivity(getApplicationContext(), intent, AboutActivity.class);
} else {
return super.onOptionsItemSelected(item);
}
return true;
}
APPInfo genDefaultAPPInfo() {
/**
* 生成默认APP信息（用于关于页面）
*/
APPInfo genDefaultAPPInfo() {
String szBranchName = "powerbell";
APPInfo appInfo = new APPInfo();
appInfo.setAppName(getString(R.string.app_name));
@@ -287,372 +273,37 @@ public class MainActivity extends WinBoLLActivity {
return appInfo;
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
// if (requestCode == BACKGROUND_PICTURE_REQUEST_CODE) {
// if (resultCode == RESULT_OK) {
// Toast.makeText(getApplicationContext(), "OK", Toast.LENGTH_SHORT).show();
// }
// } else {
// String sz = "Unsolved requestCode = " + Integer.toString(requestCode);
// Toast.makeText(getApplicationContext(), sz, Toast.LENGTH_SHORT).show();
// LogUtils.d(TAG, sz);
// }
// ======================== 内部初始化辅助方法（私有，统一放在最后）========================
/**
* 初始化视图控件（findViewById）
*/
private void initView() {
mADsBannerView = findViewById(R.id.adsbanner);
mToolbar = findViewById(R.id.toolbar);
}
@Override
public void onBackPressed() {
if (mCurrentShowFragment != mMainViewFragment) {
showFragment(mMainViewFragment);
} else {
moveTaskToBack(true);
}
/**
* 初始化实例（Application、工具类等）
*/
private void initInstance() {
_mMainActivity = this;
mApplication = (App) getApplication();
// 初始化工具栏
setSupportActionBar(mToolbar);
mToolbar.setTitleTextAppearance(this, R.style.Toolbar_TitleText);
}
void setBackgroundColor() {
// 修复：添加Activity非空校验
if (isFinishing() || isDestroyed()) {
return;
}
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(this);
BackgroundBean bean = utils.getCurrentBackgroundBean();
int nPixelColor = bean.getPixelColor();
RelativeLayout mainLayout = findViewById(R.id.activitymainRelativeLayout1);
if (mainLayout != null) {
mainLayout.setBackgroundColor(nPixelColor);
/**
* 初始化主Fragment（添加并显示）
*/
private void initFragment() {
if (mMainViewFragment == null) {
FragmentTransaction tx = getFragmentManager().beginTransaction();
mMainViewFragment = new MainViewFragment();
tx.add(R.id.activitymainFrameLayout1, mMainViewFragment, MainViewFragment.TAG);
tx.commit();
}
showFragment(mMainViewFragment);
}
//
// /**
// * 显示广告（核心修复：传递安全的Context + 生命周期校验）
// */
// private void showAd() {
// LogUtils.d(TAG, "showAd()");
// // 1. 生命周期校验：避免Activity已销毁时操作UI
// if (isFinishing() || isDestroyed()) {
// LogUtils.e(TAG, "showAd: Activity is finishing or destroyed");
// return;
// }
// // 2. 非空校验：广告实例和容器
// if (mBannerAd == null || mContainer == null) {
// LogUtils.e(TAG, "showAd: BannerAd or Container is null");
// return;
// }
// // 3. 创建广告容器（使用ApplicationContext避免内存泄漏）
// final FrameLayout container = new FrameLayout(getApplicationContext());
// container.setPadding(0, 0, 0, MimoUtils.dpToPx(this, 10));
// mContainer.addView(container, new FrameLayout.LayoutParams(
// FrameLayout.LayoutParams.MATCH_PARENT,
// FrameLayout.LayoutParams.WRAP_CONTENT
// ));
//
// if (mIsBiddingWin) {
// mBannerAd.setPrice(getPrice());
// }
// // 4. 显示广告：传递ApplicationContext，避免Activity Context失效
// mBannerAd.showAd(MainActivity.this, container, new BannerAd.BannerInteractionListener() {
// @Override
// public void onAdClick() {
// LogUtils.d(TAG, "onAdClick");
// }
//
// @Override
// public void onAdShow() {
// LogUtils.d(TAG, "onAdShow");
// }
//
// @Override
// public void onAdDismiss() {
// LogUtils.d(TAG, "onAdDismiss");
// // 修复：移除容器时校验Activity状态
// if (!isFinishing() && !isDestroyed() && mContainer != null) {
// mContainer.removeView(container);
// }
// }
//
// @Override
// public void onRenderSuccess() {
// LogUtils.d(TAG, "onRenderSuccess");
// }
//
// @Override
// public void onRenderFail(int code, String msg) {
// LogUtils.e(TAG, "onRenderFail errorCode " + code + " errorMsg " + msg);
// // 修复：渲染失败时移除容器
// if (!isFinishing() && !isDestroyed() && mContainer != null) {
// mContainer.removeView(container);
// }
// }
// });
// }
//
// /**
// * 请求广告（核心修复：Context安全校验 + 异常捕获 + 资源管理）
// */
// private void fetchAd() {
// LogUtils.d(TAG, "fetchAd()");
// // 1. 双重校验：Activity未销毁 + Context非空
// if (isFinishing() || isDestroyed() || getApplicationContext() == null) {
// LogUtils.e(TAG, "fetchAd: Invalid Context or Activity state");
// return;
// }
// // 2. 释放之前的广告资源，避免内存泄漏
// if (mBannerAd != null) {
// mBannerAd.destroy();
// }
// // 3. 初始化广告（使用ApplicationContext，避免Activity Context失效）
// try {
// mBannerAd = new BannerAd();
// mAllBanners.add(mBannerAd);
// } catch (Exception e) {
// LogUtils.e(TAG, "fetchAd: Init BannerAd failed", e);
// return;
// }
// // 4. 设置下载监听
// mBannerAd.setDownLoadListener(new BannerAd.BannerDownloadListener() {
// @Override
// public void onDownloadStarted() {
// LogUtils.d(TAG, "onDownloadStarted");
// }
//
// @Override
// public void onDownloadPaused() {
// LogUtils.d(TAG, "onDownloadPaused");
// }
//
// @Override
// public void onDownloadFailed(int errorCode) {
// LogUtils.d(TAG, "onDownloadFailed, errorCode = " + errorCode);
// }
//
// @Override
// public void onDownloadFinished() {
// LogUtils.d(TAG, "onDownloadFinished");
// }
//
// @Override
// public void onDownloadProgressUpdated(int progress) {
// LogUtils.d(TAG, "onDownloadProgressUpdated " + progress + "%");
// }
//
// @Override
// public void onInstallFailed(int errorCode) {
// LogUtils.d(TAG, "onInstallFailed, errorCode = " + errorCode);
// }
//
// @Override
// public void onInstallStart() {
// LogUtils.d(TAG, "onInstallStart");
// }
//
// @Override
// public void onInstallSuccess() {
// LogUtils.d(TAG, "onInstallSuccess");
// }
//
// @Override
// public void onDownloadCancel() {
// LogUtils.d(TAG, "onDownloadCancel");
// }
// });
//
// // 5. 构建广告参数并请求
// String currentAD_ID = getAD_ID();
// LogUtils.d(TAG, String.format("currentAD_ID = %s", currentAD_ID));
// ADParams params = new ADParams.Builder().setUpId(currentAD_ID).build();
// mBannerAd.loadAd(params, new BannerAd.BannerLoadListener() {
// @Override
// public void onBannerAdLoadSuccess() {
// LogUtils.d(TAG, "onBannerAdLoadSuccess()");
// // 修复：广告加载成功后校验Activity状态
// if (!isFinishing() && !isDestroyed()) {
// showAd();
// }
// }
//
// @Override
// public void onAdLoadFailed(int errorCode, String errorMsg) {
// LogUtils.e(TAG, "onAdLoadFailed: errorCode = " + errorCode + ", errorMsg = " + errorMsg);
// // 修复：加载失败时移除当前广告实例
// if (mAllBanners.contains(mBannerAd)) {
// mAllBanners.remove(mBannerAd);
// }
// mBannerAd.destroy();
// mBannerAd = null;
// }
// });
// }
//
// /**
// * 根据当前秒数获取广告ID（原逻辑保留）
// */
// private String getAD_ID() {
// long currentSecond = System.currentTimeMillis() / 1000;
// return (currentSecond % 2 == 0) ? BANNER_POS_ID :
// (BuildConfig.DEBUG ? BANNER_POS_ID_WINBOLL_BETA : BANNER_POS_ID_WINBOLL);
// }
//
// /**
// * 获取广告价格（原逻辑保留，添加空指针校验）
// */
// private long getPrice() {
// if (mBannerAd == null) {
// return 0;
// }
// Map<String, Object> map = mBannerAd.getMediaExtraInfo();
// if (map == null || map.isEmpty() || !map.containsKey("price")) {
// LogUtils.w(TAG, "getPrice: media extra info is null or no price key");
// return 0;
// }
// Object priceObj = map.get("price");
// if (priceObj instanceof Long) {
// return (Long) priceObj;
// } else if (priceObj instanceof Integer) {
// return ((Integer) priceObj).longValue();
// } else {
// LogUtils.e(TAG, "getPrice: price type is invalid");
// return 0;
// }
// }
//
// /**
// * 显示隐私协议弹窗（原逻辑保留，优化Context使用）
// */
// private void showPrivacy() {
// // 校验Activity状态，避免弹窗泄露
// if (isFinishing() || isDestroyed()) {
// return;
// }
// String privacyAgreeValue = getSharedPreferences().getString(PRIVACY_VALUE, null);
// if (TextUtils.equals(privacyAgreeValue, String.valueOf(0))) {
// LogUtils.i(TAG, "已拒绝隐私协议，广告已处于不可用状态...");
// Toast.makeText(getApplicationContext(), "已拒绝隐私协议，广告已处于不可用状态", Toast.LENGTH_SHORT).show();
// return;
// }
// if (TextUtils.equals(privacyAgreeValue, String.valueOf(1))) {
// LogUtils.i(TAG, "已同意隐私协议，开始初始化米盟SDK...");
// initMimoSdk();
// return;
// }
// LogUtils.i(TAG, "开始弹出隐私协议...");
// AlertDialog.Builder builder = new AlertDialog.Builder(this);
// builder.setTitle("用户须知");
// builder.setMessage("小米广告SDK隐私政策: https://dev.mi.com/distribute/doc/details?pId=1688, 请复制到浏览器查看");
// builder.setIcon(R.drawable.ic_launcher);
// builder.setCancelable(false); // 点击对话框以外的区域不消失
// builder.setPositiveButton("同意", new DialogInterface.OnClickListener() {
// @Override
// public void onClick(DialogInterface dialog, int which) {
// getSharedPreferences().edit()
// .putString(PRIVACY_VALUE, String.valueOf(1))
// .apply();
// initMimoSdk();
// dialog.dismiss();
// }
// });
// builder.setNegativeButton("拒绝", new DialogInterface.OnClickListener() {
// @Override
// public void onClick(DialogInterface dialog, int which) {
// getSharedPreferences().edit()
// .putString(PRIVACY_VALUE, String.valueOf(0))
// .apply();
// dialog.dismiss();
// }
// });
// AlertDialog dialog = builder.create();
//
// // 配置弹窗位置（底部全屏）
// Window window = dialog.getWindow();
// if (window != null) {
// window.setGravity(Gravity.BOTTOM);
// WindowManager m = getWindowManager();
// Display d = m.getDefaultDisplay();
// WindowManager.LayoutParams p = window.getAttributes();
// p.width = d.getWidth();
// window.setAttributes(p);
// }
// dialog.show();
// }
//
// /**
// * 初始化米盟SDK（核心修复：传递ApplicationContext + 异常捕获）
// */
// private void initMimoSdk() {
// // 1. 安全获取ApplicationContext，避免Activity Context失效
// Context appContext = getApplicationContext();
// if (appContext == null) {
// Log.e(TAG, "initMimoSdk: ApplicationContext is null");
// return;
// }
// // 2. 初始化SDK，捕获异常避免崩溃
// try {
// MimoSdk.init(appContext, new MimoCustomController() {
// @Override
// public boolean isCanUseLocation() {
// return true;
// }
//
// @Override
// public MimoLocation getMimoLocation() {
// return null;
// }
//
// @Override
// public boolean isCanUseWifiState() {
// return true;
// }
//
// @Override
// public boolean alist() {
// return true;
// }
// }, new MimoSdk.InitCallback() {
// @Override
// public void success() {
// Log.d(TAG, "MimoSdk init success");
// }
//
// @Override
// public void fail(int code, String msg) {
// Log.e(TAG, "MimoSdk init fail, code=" + code + ",msg=" + msg);
// }
// });
// MimoSdk.setDebugOn(true);
// } catch (Exception e) {
// Log.e(TAG, "initMimoSdk: init failed", e);
// }
// }
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
return super.dispatchKeyEvent(event);
}
@Override
public void setupToolbar() {
super.setupToolbar();
if (getSupportActionBar() != null) {
getSupportActionBar().setDisplayHomeAsUpEnabled(false);
}
}
//
// /**
// * 获取SharedPreferences实例（原逻辑保留，添加空指针校验）
// */
// public SharedPreferences getSharedPreferences() {
// if (mSharedPreferences == null) {
// // 修复：使用ApplicationContext获取SharedPreferences，避免Activity Context泄露
// Context appContext = getApplicationContext();
// if (appContext != null) {
// mSharedPreferences = appContext.getSharedPreferences(PRIVACY_FILE, Context.MODE_PRIVATE);
// } else {
// Log.e(TAG, "getSharedPreferences: ApplicationContext is null");
// // 降级方案：若ApplicationContext为空，使用Activity Context（仅作兼容）
// mSharedPreferences = super.getSharedPreferences(PRIVACY_FILE, Context.MODE_PRIVATE);
// }
// }
// return mSharedPreferences;
// }
}

2
powerbell/src/main/java/cc/winboll/studio/powerbell/fragments/MainViewFragment.java
View File

@@ -322,7 +322,7 @@ public class MainViewFragment extends Fragment {
public void reloadBackground() {
BackgroundSourceUtils utils = BackgroundSourceUtils.getInstance(getActivity());
mBgSourceUtils.loadSettings();
utils.loadSettings();
BackgroundBean bean = utils.getCurrentBackgroundBean();
mBackgroundView.loadBackgroundBean(bean);
}