Android 11.0 音量加减、静音、下一首、上一首五个键盘键不再支持唤醒屏幕

路径：frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java

将这五个按键设为唤醒键即可​​ isWakeKey = true;​​

public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) {
      case KeyEvent.KEYCODE_VOLUME_DOWN:
            case KeyEvent.KEYCODE_VOLUME_UP:
            case KeyEvent.KEYCODE_VOLUME_MUTE: {
++                isWakeKey = true;
                
            case KeyEvent.KEYCODE_MEDIA_PAUSE:
            case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
            case KeyEvent.KEYCODE_HEADSETHOOK:
            case KeyEvent.KEYCODE_MUTE:
            case KeyEvent.KEYCODE_MEDIA_NEXT:
            case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
            case KeyEvent.KEYCODE_MEDIA_REWIND:
            case KeyEvent.KEYCODE_MEDIA_RECORD:
            case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD:
            case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: {
++                isWakeKey = true;
}