我試圖讓onRequestPermissionsResult()來觸發,所以我可以開始運行我的應用程序,一旦我收到覆蓋權限。不幸的是,我似乎無法獲取onRequestPermissionsResult(),因爲Toast沒有被髮送。我覺得這與當您要求重疊權限時沒有接受或拒絕對話框的事實有關。相反,您會看到一個切換按鈕。onRequestPermissionsResult未被覆蓋權限觸發
public class Main extends Activity {
private static final int REQUEST_OVERLAY_PERMISSION = 1;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
{
Intent intent = new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION, Uri.parse("package:" + getPackageName()));
startActivityForResult(intent, REQUEST_OVERLAY_PERMISSION);
}
}
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults)
{
Toast.makeText(this, "onRequestPermissionsResult has been called", Toast.LENGTH_SHORT).show();
//Toast.makeText(this, "RequestCode: " + requestCode + " permissions " + permissions + " grantresults: " + grantResults, Toast.LENGTH_SHORT).show();
}
private void runService()
{
Intent svc = new Intent(this, OverlayShowingService.class);
startService(svc);
finish();
}
}