I'm trying to implement a verfication on permission result for my Activity:
class MainActivity : FlutterActivity() {
//...
override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<String?>?, grantResults: IntArray) {
But I get
MainActivity.kt: (325, 5): 'onRequestPermissionsResult' overrides nothing
According to https://developer.android.com/reference/androidx/core/app/ActivityCompat.OnRequestPermissionsResultCallback, activity extends this interface
Below is the signature of the onRequestPermissionsResult function of FlutterActivity that extends Activity. Note how the permissions parameter differs from your override declaration ?
public void onRequestPermissionsResult(int requestCode,
@NonNull
String[] permissions,
@NonNull
int[] grantResults)
As you can see the parameters are annotated @NonNull which means you can't use the nullable operator and override this as ..., permissions: Array<String?>?, ...