December 2019 ~ Quick solution with full code in Flutter (Dart)

Get Text of a item of List in flutter

Get Text of a item of List in flutter Step 1. Need a list view builder (ListView.builder) Step 2. Row Item (itemBuilder) Full example wil...

Hero widget is used to animate a widget from one screen to other screen. It is quite easy to animate a widget with the Here widge...

Draw rectangle shape in flutter We need CustomPainter class to draw the rectangular shape class NetworkDiagnosis extends Sta...

Popup menu button or Option menu in toolbar class NetworkDiagnosis extends StatefulWidget { @override _NetworkDiagnosisState...

To invoke a native method you need 4 simple steps only Step 1- You can call this method from init method of your screen ...

Passing data and receiving result and Callback from one screen to other in flutter is quite simple Passing Data from on...

RestartableTimer class 1- Set RestartableTimer 2- Set Duration 3. Set Callback The restartable timer implements Timer. It restarts ...

To invoke a native method you need 2 steps only 1. Create method channel and invoke 2. Implement method handler and set method h...

Swipe list item to edit or delete in flutter You need to add to your pubspec.yaml file flutter_slidable: ^0.5.4 Import the f...

Save data in shared preferences in flutter 'shared_preferences'- Using 'SharedPreferences' for Android and 'NSU...