Posted by Ramesh Singh | Updated on | Flutter
Want to implement user tagging in flutter? Use the below example code to implement user tagging in flutter.
Posted by Ramesh Singh | Updated on | Flutter
If you want to delete item list using pop up menu in flutter? Add a callback function to your PopUpMenu class: Then when creating it in your original class: General rule of thumb in Flutter …
Posted by Ramesh Singh | Updated on | Flutter
location.getlocation() gives casting error on android flutter. An issue should be raised regarding this at the plugin location to either return proper results or throw appropriate errors. You can try check for permission and then …
Posted by Ramesh Singh | Updated on | Flutter
Flutter showDialog with navigator key rather than passing context. You can make use of InheritedWidget here. Make a InheritedWidget the root for your application which holds a navigator key. Then you can pass any context …
Posted by Ramesh Singh | Updated on | Flutter
If you want to check if asset exists in flutter? AssetBundle (as returned by rootBundle) abstracts over different ways of loading assets (local file, network) and there is no general way of checking if it …
Posted by Ramesh Singh | Updated on | Flutter
Flutter Switch onChanged Not Changing. If you want to save it and use in another class or if you want to show latest state for everytime you load you can save the state in a …
Posted by Ramesh Singh | Updated on | Flutter
Switch case with multiple values for the same case. Use the below example code to add the switch case with multiple values for the same case:
Posted by Ramesh Singh | Updated on | Flutter
If you want to maintain Flutter Global BloC state using Provider on Hot Reload. I was facing the same problem. Inherited widgets make it hard disposing bloc’s resources. Stateful widget, on the other hand, allows …
Posted by Ramesh Singh | Updated on | Flutter
Offline Face Recognition On Flutter. Firebase ML Kit’s face detection API, an on-device API, works even when there’s no network connection. Note, the functionality offered is face detection, not face recognition.
Posted by Ramesh Singh | Updated on | Swift
Swift presentViewController. Solved the black screen by adding a navigation controller and setting the second view controller as rootVC.
Posted by Ramesh Singh | Updated on | Flutter
Convenient way to share image + text + url in flutter. Simple Share seems to be what you’re looking for:
Posted by Ramesh Singh | Updated on | Flutter
Flutter AnimatedSize works in one direction only. AnimatedContainer is what you are looking for no need for AnimatedSize.
Posted by Ramesh Singh | Updated on | Dart
If you want to decode a token in dart? If you is interested in get the public part of token basically you have to split the token by ‘.’ and decode the second part with …
Posted by Ramesh Singh | Updated on | Flutter
Import dart file outside lib directory. Importing files from outside lib/ is not supposed to work. This would prevent publishing packages to pub.dartlang.org because only lib/ and bin/ are downloaded when added to dependencies. What …
Posted by Ramesh Singh | Updated on | Firebase Flutter
Tracking screen views in Flutter with Firebase Analytics. The answer is: it depends. For a StatelessWidget, it might be suitable to have an Analytics event in build(), but only if the parent widgets are not …
