Android(安卓)6.0 Launcher3隐藏小部件与APP icon

隐藏桌面应用icon：packages/apps/Launcher3/src/com/android/launcher3/LauncherModel.java在loadAllApps()方法拦截for (int i = 0; i < apps.size(); i++) {    LauncherActivityInfoCompat app = apps.get(i);    // This builds the icon bitmaps.    if("com.android.firewall".equals(apps.get(i).getApplicationInfo().packageName)) {        continue;    }    mBgAllAppsList.add(new AppInfo(mContext, app, user, mIconCache));}移除小部件：在updateWidgetsModel()方法拦截widgetsAndShortcuts.addAll(getWidgetProviders(mApp.getContext(), refresh));Intent shortcutsIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);widgetsAndShortcuts.addAll(packageManager.queryIntentActivities(shortcutsIntent, 0)); for(int i = 0;i < widgetsAndShortcuts.size();i++){    Object o = widgetsAndShortcuts.get(i);    if(o instanceof LauncherAppWidgetProviderInfo){       LauncherAppWidgetProviderInfo info = (LauncherAppWidgetProviderInfo)o;       if(info.provider.getPackageName().equals("com.android.mms")) {          widgetsAndShortcuts.remove(i);          i--;       }else if(info.provider.getPackageName().equals("com.android.browser")) {          widgetsAndShortcuts.remove(i);          i--;       }    } }mBgWidgetsModel.setWidgetsAndShortcuts(widgetsAndShortcuts);}

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