我有一个具有呼叫对话框的应用程序。我正在尝试在锁定屏幕上显示通话对话框。当应用程序不在后台时它已经工作了,实际上当应用程序打开并且锁定屏幕处于活动状态时它没有工作。
这是我的代码:
public class CustomMainActivity extends QtActivity implements SensorEventListener
{
@Override
protected void onStart() {
super.onStart();
if (getCallId() != 0)
getWindow().addFlags(WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON |
WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED |
WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON |
WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD);
else
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON |
WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED |
WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON |
WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD);
.
.
.
}
@Override
protected void onResume() {
super.onResume();
if (getCallId() != 0)
getWindow().addFlags(WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON |
WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED |
WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON |
WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD);
else
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON |
WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED |
WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON |
WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD);
.
.
.
}
}