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Flutter Tutorial - Flutter Keys & Value Key

With the Flutter Value Key, you can preserve the state of Stateful Widgets while they are moving around within your Widget tree. The main Flutter Keys are ValueKey, UniqueKey, GlobalKey & ObjectKey. Click here to Subscribe to Johannes Milke: https://www.youtube.com/JohannesMilke... 👉 12 Week Flutter Training | https://heyflutter.com 👉 Flutter Masterclass Courses | https://heyflutter.com/masterclass Source Code | https://github.com/JohannesMilke/key_... My Courses | https://heyflutter.com Follow Newsletter | https://johannesmilke.com/newsletter SUBSCRIBE HERE http://bit.ly/JohannesMilke SUPPORT & SPONSOR ME https://github.com/sponsors/JohannesM... RESOURCES Reorderable List View Tutorial:    • Flutter Tutorial - Reorderable ListView - ...   GlobalKey Tutorial:    • Flutter Tutorial - Flutter Keys & Global Key   UniqueKey Tutorial:    • Flutter Tutorial - Flutter Keys & Unique Key   Inherited Widget Tutorial:    • Flutter Tutorial - Inherited Widget Explai...   Drag & Drop Widgets Tutorial:    • Flutter Tutorial - Drag & Drop Widgets - D...   App Internationalization Tutorial:    • Flutter Tutorial - Localization & Internat...   Create Flutter Project For App Stores Tutorial:    • Flutter Tutorial - Create Flutter Project ...   Detect Wife, Mobile & No Internet Tutorial:    • Flutter Tutorial - Detect Wifi, Mobile & N...   Detect App Background & App Closed Tutorial:    • Flutter Tutorial - Detect App Background &...   Change App Icon Tutorial:    • Flutter Tutorial - Change App Icon For And...   Native Splash Screen Tutorial:    • Flutter Tutorial - Native Splash Screen & ...   TIMELINE 0:00 Introduction Flutter Value Key 1:08 Purpose Of Value Key 1:31 Usecase: Remove Widget From List 3:06 Add Value Key 4:44 Add Value Key With Object 5:53 Usecase: Reorderable ListView 6:59 Add Value Key With Object Value SHARE | SUBSCRIBE | LIKE FOR MORE VIDEOS LIKE THIS ********* SOCIAL MEDIA: Follow Us :-) Twitter |   / heyflutter_   Linkedin |   / heyflutter   LEARN MORE SOURCE CODE | https://github.com/JohannesMilke ARTICLES |   / johannesmilke   PLAYLISTS All Flutter Videos |    • Flutter Tutorial - Flutter Story App (Stor...   Widgets - Flutter |    • Flutter Tutorial - Flutter Wrap   Plugins - Flutter |    • Flutter Tutorial - Flutter Story App (Stor...   Animations - Flutter |    • Flutter Tutorial - Transition Animation - ...   Designs - Flutter |    • Flutter Tutorial - FlutterUI - Minimal Des...   Firebase - Flutter |    • Flutter Tutorial - Pagination & Infinite S...   State Management - Flutter |    • Flutter Tutorial - Riverpod - 1/3 The Comp...   CREDITS Copyright song "Corporate Technology" by scottholmesmusic.com #Flutter #Tutorial #JohannesMilke LIKE & SHARE & ACTIVATE THE BELL Thanks For Watching :-) http://bit.ly/JohannesMilke