颤动中的状态栏颜色无法控制

时间:2020-08-30 12:26:37

标签: flutter flutter-layout statusbar uistatusbar android-statusbar

我尝试使用SystemUiOverlayStyle更改我的应用程序的状态栏颜色,但没有任何改变。我也尝试过使用库和AnnotatedReagion小部件,但这是无法控制的。

@override
  Widget build(BuildContext context) {
    final themeColor = Provider.of<ThemeNotifier>(context);
    final direction = Provider.of<Direction>(context).getAppDirection();
    // FlutterStatusbarcolor.setStatusBarColor(Colors.transparent);
    // SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle.light);
    SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle(
        statusBarColor: Colors.blue,
        systemNavigationBarIconBrightness: Brightness.dark,
        statusBarIconBrightness: Brightness.dark,
        statusBarBrightness: Brightness.dark));
    return AnnotatedRegion<SystemUiOverlayStyle>(
      value: SystemUiOverlayStyle.light,
      child: SafeArea(
        child: Directionality(
          textDirection: direction,
          child: WillPopScope(
            // ignore: missing_return
            onWillPop: () {
              Nav.routeReplacement(context, SignUpPage());
            },
            child: Scaffold(
              resizeToAvoidBottomInset: false,
              // backgroundColor: Colors.white,
              appBar: AppBar(
                
                leading: Container(
                  width: 32,
                  padding: const EdgeInsets.only(top: 8.0),
                  child: IconButton(
                    icon: Icon(
                      Icons.chevron_left,
                      color: themeColor.getColor(),
                      size: 32,
                    ),
                    onPressed: () {
                      Navigator.pop(context);
                      // Navigator.pushAndRemoveUntil(
                      //     context,
                      //     MaterialPageRoute(builder: (context) => InitPage('')),
                      //     (route) => false);
                    },
                  ),
                ),
                backgroundColor: Color.fromARGB(255, 252, 252, 252),
                elevation: 0,
                centerTitle: true,
                title: Text(
                  "Nitrogen",
                  style: GoogleFonts.poppins(
                    fontSize: 26,
                    color: themeColor.getColor(),
                    fontWeight: FontWeight.w600,
                  ),
                ),
              ),
              body: SingleChildScrollView(
                child: Column(
                  mainAxisAlignment: MainAxisAlignment.spaceAround,
                  children: <Widget>[
                    AuthHeader(
                      translate('login_page.login'),
                      translate('login_page.existing'),
                    ),
                    LoginForm(),
                    SizedBox(
                      height: 20,
                    ),
                    routeLoginWidget(themeColor, context, direction),
                  ],
                ),
              ),
            ),
          ),
        ),
      ),
    );
  }

我认为应用程序栏可能是造成此问题的原因,但是更改其颜色或将其完全删除后并不能解决任何问题。

有时它会闪烁为我设置的颜色,然后变为带有白色图标的完全白色或黑色背景。

有人可以告诉我我在做什么错吗?

0 个答案:

没有答案
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