/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

1 vote142 views1 answer
Rupee icon in flutter
Dart
0 vote132 views2 answers
How to get a short code sms number in flutter
Dart
34 votes261 views6 answers
Container border flutter
Dart
0 vote131 views2 answers
Flutter how to disable splash on listview
Dart
8 votes130 views2 answers
Slice string dart
Dart
2 votes137 views1 answer
Dart add two strings
Dart
7 votes77 views1 answer
Floating Action Button rectangular shaped (round corners)
Dart
3 votes137 views1 answer
Dart timestamp
Dart
5 votes125 views1 answer
Flutter appbar leading icon
Dart
1 vote126 views1 answer
Flutter getx snackbar
Dart