/Dart/What is shouldshowrequestpermissionrationale return

What is shouldshowrequestpermissionrationale return

if (grantResults.length > 0){
    if(grantResults[0] == PackageManager.PERMISSION_GRANTED) {
        //Do the stuff that requires permission...
    }else if (grantResults[0] == PackageManager.PERMISSION_DENIED){
        // Should we show an explanation?
        if (ActivityCompat.shouldShowRequestPermissionRationale(context, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
            //Show permission explanation dialog...
        }else{
            //Never ask again selected, or device policy prohibits the app from having that permission.
            //So, disable that feature, or fall back to another situation...
        }
    }
}

Source: stackoverflow.com

Similar codes

14 votes363 views2 answers
TextStyle underline flutter
Dart
0 vote346 views1 answer
Package:grpc/grpc.dart import target uri doesnt exist
Dart
0 vote401 views2 answers
Dart while
Dart
0 vote318 views1 answer
Verified publisher account on pub.dev using google blogger
Dart
1 vote303 views1 answer
Dismiss previous snackbar flutter
Dart
1 vote322 views1 answer
Flutter disable horizontal
Dart
2 votes274 views1 answer
Dart get last first
Dart
1 vote351 views1 answer
Dart contains method
Dart
1 vote368 views1 answer
Cast variable dart
Dart
0 vote273 views1 answer
Flutter vs
Dart