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location - Android Operating System 11 not showing permission popup

I am trying to ask runtime permission for location [android.permission.ACCESS_COARSE_LOCATION ,android.permission.ACCESS_FINE_LOCATION ,android.permission.ACCESS_BACKGROUND_LOCATION]

from Android-OS 6 to OS-10. the System permission popup working fine for me.

But when I am trying my code on OS 11[API level 30] I am not able to see the popup. I am so confused why it is not showing on UI.

I have tried asking permission individually. It works fine on OS 11. But when I am trying to get all the above three permission together. I am not able to get the system permission popup.

Manifest-file

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />

MainActivity

 public class MainActivity extends AppCompatActivity {
private static final String TAG = "MainActivity";

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
        requestPermissions(new String[]{Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_BACKGROUND_LOCATION}, 101);
}

@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    if (grantResults != null && grantResults.length > 0)
        switch (requestCode) {
            case 101:
                if (grantResults[0] == PackageManager.PERMISSION_GRANTED || grantResults[1] == PackageManager.PERMISSION_GRANTED || grantResults[2] == PackageManager.PERMISSION_GRANTED) {
                    Log.d(TAG, "onRequestPermissionsResult: ");
                }
                break;
        }
}
}
question from:https://stackoverflow.com/questions/65847184/android-operating-system-11-not-showing-permission-popup

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