Couldn't update the setting. Check your connection. The error " Couldn't update the setting. Check your connecti...
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Global dialog class for whole app in Flutter
Global dialog class for whole app in Flutter Note:- This solution is without using Cupertino To Show the progress dialog...
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Custom Progress dialog like iOS in Flutter without any Plugin
1. Simple Progress dialog like without background Below is the full example to show the progress dialog. import 'pack...
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How to show progress in linear bar in Flutter
Show progress in linear bar in Flutter Linear progress indicator is also known as progress bar. It is used to show progress in a l...
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Tabs bar in flutter
Tabs bar in flutter Implementing tabs bar in flutter is quite simple, Just follow the 4 simple steps: Step 1. DefaultT...
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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...
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Hero tag example code in Flutter
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...
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Draw rectangle shape in flutter
Draw rectangle shape in flutter We need CustomPainter class to draw the rectangular shape class NetworkDiagnosis extends Sta...
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Popup menu button or Option menu in toolbar
Popup menu button or Option menu in toolbar class NetworkDiagnosis extends StatefulWidget { @override _NetworkDiagnosisState...
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Flutter native event call | Flutter Event Call
To invoke a native method you need 4 simple steps only Step 1- You can call this method from init method of your screen ...
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Passing data and receiving result from one screen to other in flutter
Passing data and receiving result and Callback from one screen to other in flutter is quite simple Passing Data from on...
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Countdown timer in flutter | Restartable timer in flutter
RestartableTimer class 1- Set RestartableTimer 2- Set Duration 3. Set Callback The restartable timer implements Timer. It restarts ...
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Flutter Method call | Flutter native plugin method call
To invoke a native method you need 2 steps only 1. Create method channel and invoke 2. Implement method handler and set method h...
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Flutter Slidable | Swipe list item to edit or delete in flutter
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...
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Save data in shared preferences in flutter
Save data in shared preferences in flutter 'shared_preferences'- Using 'SharedPreferences' for Android and 'NSU...
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