I am a novice in android app development. i am trying to do simple title. On design view it looks perfect but at emulator it looks bad and goes off screen. I used constraintlayout and guidelines to support all screen…
Basically I am trying to overwrite the following JSON data { "name" : "John Doe", "gender" : "male", "age" : "21" } My goal is to replace only the age. So I am using FileOutputStream like below JSONObject object =…
/C:/Users/Dell/AppData/Local/Pub/Cache/hosted/pub.dev/flutter_platform_widgets-1.20.0/lib/src/platform_dialog_action.dart:171:14: Error: The method 'FlatButton' isn't defined for the class 'PlatformDialogAction'. 'PlatformDialogAction' is from 'package:flutter_platform_widgets/src/platform_dialog_action.dart' ('/C:/Users/Dell/AppData/Local/Pub/Cache/hosted/pub.dev/flutter_platform_widgets-1.20.0/lib/src/platform_dialog_action.dart'). Try correcting the name to the name of an existing method, or defining a method named 'FlatButton'. return FlatButton( ^^^^^^^^^^ /C:/Users/Dell/AppData/Local/Pub/Cache/hosted/pub.dev/flutter_platform_widgets-1.20.0/lib/src/platform_button.dart:269:14: Error: The method…
I'm having trouble centering a TextView within a ScrollView using ConstraintLayout in Android. I want the TextView to be centered both vertically and horizontally within the ScrollView. However, despite trying different approaches and modifications to the XML layout file, the…
I used willPopScope but doesn't work. Has anybody any other idea what can I use to overwrite the default back button of Android in Android Studio The actual result: When I click the back button, it redirects to the login…
I have a problem with my android studio, it is not autocompleting the elements like it does for the VSCode with the intellisense plugin. Here is the screenshot of Flutter Doctor: In Android Studio when I write any element of…
So, I just installed Android Studio for programming after a long time. I created a new project, but it is getting created in Kotlin language, and I want Java language. I tried everything on my side, but it still doesnt…
In flutter I am using ListViewBuilder the _numberOfAlbum count i get is 27 and I can see 27 items on the screen. When I scroll up and down suddenly the screen goes black and seems like it keeps on trying…
I recently updated android studio to Flamingo | 2022.2.1 Patch 2 and the followed by updating Flutter and all of its packages. previously, when I ran flutter build ipa in the terminal in android studio, it would build my apps…
I've tryied to use a template (tabbed view activity) in a new project (java).. but it won't run (no code modifications). Version 2.1.2 on Win 11 error given: C:ProgettiAndroidTestappsrcmainjavaitgattonerophtestuimainPageViewModel.java:12: error: method map in class Transformations cannot be applied to given…