Question 126891 in Android Studio Question posted in
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Android Studio – Unable to hide status bar – Flutter – This expression has a type of 'void' so its value can't be used

Seeing the following error on setSystemUIOverlayStyle.

Do I have to add some package to pubspec.yaml?

error

errors:
enter image description here

Tags:

3

Answers


  1. 0

    Try below code I think you write wrong code. for more refer this

    void main() {
  SystemChrome.setSystemUIOverlayStyle(
    SystemUiOverlayStyle(
      statusBarColor: Colors.red,//change color on your need
    ),
  );
  runApp(const MyApp());
}

    Result screen-> image

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  2. 0

    You can set the StatusBar transparent by adding this in your main():

    SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle(
        statusBarColor: Colors.transparent));

    The problem is that you are putting it inside your runApp().
    Your main() should look like this:

    void main() {
SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle(
        statusBarColor: Colors.transparent));
runApp(const MyApp());
}
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  3. 0

    You can add this Into your initState() method. this is hide the bottom navigation as well.It is use for Full Screen design.

    @override
    void initState() {
    super.initState();

     SystemChrome.setEnabledSystemUIMode(
  SystemUiMode.manual,
  overlays: [],
);}
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