I am trying to check internet connection on startup and decide whether I want to open page with data from Firebase or different page with data from local storage. But it fails (sometimes it works one time and then it…
I need to create a mobile application using flutter framework and dart language. I am using asp.net for this project. But i dont know how to use that. and flutter is not started. I hope i will get the connection…
I tried generating and APK file for my android project. The build process went successfully but I can't find where to locate the APK file. Here is the message I got after the APK file was generated: Running Gradle task…
so i just made a bottom navigation bar. the problem is my bottom navbar is gone when i push to other page like the whole page is replaced. i've searching any tutorial mostly just showing how to make the bottom…
I would like to know how to draw vertical line in side of listview items in flutter like it shows in image below Here is sample of listview: ListView( padding: const EdgeInsets.all(8), children: <Widget>[ Container( height: 50, color: Colors.amber[600], child:…
When I scroll down in homepage the appbar color darkens but when i click any other tab the color stays same. I want the color to be the default appbar color when changed to new tab. When not scrolled When…
How do I create a GestureRecognizer in Flutter that only responds to two-finger gestures, and passes single-finger gestures on to other widgets in the arena? In my Flutter app, I have a GoogleMap widget inside a SingleChildScrollView. The GoogleMap widget…
At the Flutter documentation, the recommended way for building an IconButton widget with opaque colored background is the following: class IconButtonExample extends StatelessWidget { const IconButtonExample({super.key}); @override Widget build(BuildContext context) { return Material( color: Colors.white, child: Center( child: Ink( decoration:…
I have a button in my app, whenever a user clicks on the button in a day, he won't be able to click on the button again for the whole day, and when he clicks on the button, the button…
I am trying to make all my widgets in a column widget to vertically align at the center of the page but after applying MainAxisAlignment and CrossAxisAlignment it still align top. What could be the reason for this. I expected…