i want to change the color and trail icon after i click. the problem is the icon and thrail doesn't change after i click the index. this is my code : Widget _builduserlist(BuildContext context, List<postmodel> model) { List<bool> itemTappedState =…
Am new to Java concepts. I am trying to download contents generated from JavaScript of my html file in android assets but the application crashes the moment I click on the download button. I suppose that I have to create…
I want the radio buttons to be hidden, and only appear when the TextField is focused/selected. I tried Visibility(visible: _textFocus.hasFocus || isEditing, to show the row of radio buttons when I the textField has focus either to create a new…
I just update my Android Studio after a long time. There are three options and Kotlin DSL with recommended quote. I always code in Java only. So any changes come if I select in Kotlin. Because I never use Kotlin,…
Can't undersand what i'm doing wrong. audio_service library. void initState() { super.initState(); AudioHandler.mediaItem.value((MediaItem? item) { setState(() { _currentMediaItem = item; }); }); } issue: Instance member 'mediaItem' can't be accessed using static access. I can't find anything about this in…
I'm sending API Call and getting response like that { "12312412312124123124": { "id": "12312412312124123124", "content": [ { "id": 41419969} ] }, "141412312412312521": { "id": 141412312412312521", "content": [ { "id": 41419969} ] }} how can I handle to parse this json…
Column( children: [ Widget1(), Widget2(), Expanded( child: SingleChildScrollView( child: Container( child: Column( children: [ for(var i =0 ;i<categories.length;i++){ DetailsCard(catName: categories[i]); } ], ), ), ), ), ], ) In the above code i want to add multiple widgets based on…
Issue appears on multiple screens. To my surprise the same code was working for previous versions of app. I just updated the compose libraries and then all this happening again and again on multiple locations. I am using LazyColumn to…
Hi,i need little bit help, need to show Shop name and share icon in Centre. I am unable to handle it properly shop. Shop name can be 3 character or max 2 lines. If 2 lines then show share icon…
I am building an app using unity2022.3.11. The error "The type initializer for 'Firebase.FirebaseApp' threw an exception" is occurring in this code when launching on an Android device after build. await FirebaseApp.CheckAndFixDependenciesAsync(); What is the cause of this error? Is…