Unfortunately, there is no good way to simulate a low-battery environment. You actually will most likely need to physically charge your device’s battery until it is just above the “low battery” state and then debug your application. To address what others have said: There is no way to simulate low battery notifications. The project that … Read more
At the end of the day, Apple’s suggestion of removing location from UIBackgroundModes fixed our battery drain issue. In order to still get locations in the background we had to wrap the [locationManager startLocationUpdates] & [locationManager stopLocationUpdates] calls with: [[UIApplication sharedApplication] beginBackgroundTaskWithExpirationHandler]; [[UIApplication sharedApplication] endBackgroundTask:];
Like 1800 INFORMATION said, avoid polling; subscribe to events and wait for them to happen Update window content only when necessary – let the system decide when to redraw it When updating window content, ensure your code recreates as little of the invalid region as possible With quick code the CPU goes back to deep … Read more
i have collected some intent from various post: private static final Intent[] POWERMANAGER_INTENTS = { new Intent().setComponent(new ComponentName(“com.miui.securitycenter”, “com.miui.permcenter.autostart.AutoStartManagementActivity”)), new Intent().setComponent(new ComponentName(“com.letv.android.letvsafe”, “com.letv.android.letvsafe.AutobootManageActivity”)), new Intent().setComponent(new ComponentName(“com.huawei.systemmanager”, “com.huawei.systemmanager.startupmgr.ui.StartupNormalAppListActivity”)), new Intent().setComponent(new ComponentName(“com.huawei.systemmanager”, “com.huawei.systemmanager.optimize.process.ProtectActivity”)), new Intent().setComponent(new ComponentName(“com.huawei.systemmanager”, “com.huawei.systemmanager.appcontrol.activity.StartupAppControlActivity”)), new Intent().setComponent(new ComponentName(“com.coloros.safecenter”, “com.coloros.safecenter.permission.startup.StartupAppListActivity”)), new Intent().setComponent(new ComponentName(“com.coloros.safecenter”, “com.coloros.safecenter.startupapp.StartupAppListActivity”)), new Intent().setComponent(new ComponentName(“com.oppo.safe”, “com.oppo.safe.permission.startup.StartupAppListActivity”)), new Intent().setComponent(new ComponentName(“com.iqoo.secure”, “com.iqoo.secure.ui.phoneoptimize.AddWhiteListActivity”)), new Intent().setComponent(new ComponentName(“com.iqoo.secure”, “com.iqoo.secure.ui.phoneoptimize.BgStartUpManager”)), … Read more