Intentintent){if(Intent.ACTION_SCREEN_OFF.equals(intent.getAction())){// 进入黑白屏状态,执行恢复彩色屏幕的逻辑setScreenColor(context,true);}elseif(Intent.ACTION_SCREEN_ON.equals(intent.getAction())){// 退出黑白屏状态,执行设置彩色屏幕的逻辑setScreenColor(context,false);}}privatevoidsetScreen...
Often in the same calls as the crashes, the screen will flicker black, and not show shared content. As my WiFi is quite bad, I'm on my 4G, so that shouldn't be a problem. It happens the same in calls with 50 people, as with just 1. I always turn all incoming v...
While there are many issues you can possibly encounter on your Android phones, such as the Android black screen of death and Android won’t turn on. However, one of the serious ones is where your Android phone shows a blue screen erasing a message. This happens for a variety of reasons ...
So, after I set Never Ask Again and deny the giving permission for ACCESS_FINE_LOCATION, if I press the menu button and then restart the app (the app will call onResume of MainActivity I guess), then the screen is black except a rectangle part in the middle of the screen...
Another option is to use motion and gesture controls to keep the screen on during a call. Many Android phones have features like "Double tap to wake" or "Lift to wake" that can turn the screen on without pressing any buttons. To enable these features, go to "Settings" > "Display" >...
Before we continue, it's worth noting that your Locked Folder shares the same authentication method as your main device lock screen, so it won't help you hide photos from anybody who can unlock your device — the same passcode or fingerprints can unlocked the Locked Folder just as easily ...
Don’t forget to share this post! Method 6: Factory Reset Your Phone If you have tried all of the above methods to fix green lines on your phone screen and the issue is still persisting, you can try to get rid of the green lines by performing a factory reset of your Android phone....
Can you get pictures off a broken phone? Get through this guide and you will get how to recover photos from the broken phone in 5 simple and quick ways. No matter your phone is too old to turn on, or got dead.
Should the thief turn off your phone, you won't be able to track it until it's turned back on and has a cellular or Wi-Fi connection. Google will send you an email once it locates your device. Once you find your phone, you'll need to enter your PIN or passco...
Test: With always-on-device, open occluded activity, turn off screen, make sure activity pauses. Fixes: 62679291 Change-Id: Icd64037d33cc523e498a0a9f5f7df939304e02ed /frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java 6de68dfa4ea4276d15214...