if (await FlutterDynamicIcon.supportsAlternateIcons) { await FlutterDynamicIcon.setAlternateIconName( iconName, showAlert: false, ); setState(() { curIconName = iconName; }); } } on PlatformException catch (_) { print('Failed to change app icon'); } } 视图界面 @override Widget build(B...
现在我们需要在提升按钮 widget 的 onpress 事件[ changeAppIcon {}]中编写更改应用程序启动器图标的逻辑。 changeAppIcon() async { try { if (await FlutterDynamicIcon.supportsAlternateIcons) { await FlutterDynamicIcon.setAlternateIconName(iconName[iconIndex]); debugPrint("App icon change successful");...
if (await FlutterDynamicIcon.supportsAlternateIcons) { await FlutterDynamicIcon.setAlternateIconName( iconName, showAlert: false, ); setState(() { curIconName = iconName; }); } } on PlatformException catch (_) { print('Failed to change app icon'); } } 视图界面 @override Widget build(B...
// 设置图标Future<void>setAlternateIcon(String iconName)async{try{if(awaitFlutterDynamicIcon.supportsAlternateIcons){awaitFlutterDynamicIcon.setAlternateIconName(iconName,showAlert:false,);setState((){curIconName=iconName;});}}on PlatformExceptioncatch(_){print('Failed to change app icon');}} 视...
iconName, showAlert:false, ); setState(() { curIconName = iconName; }); } }onPlatformExceptioncatch(_) {print('Failed to change app icon'); } } 视图界面 @overrideWidget build(BuildContext context) {returnScaffold( appBar: AppBar( ...
5 changes: 5 additions & 0 deletions 5 android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml Original file line numberDiff line numberDiff line change @@ -0,0 +1,5 @@ <?xml version="1.0" encoding="utf-8"?> <adaptive-icon xmlns:android="http://schemas.android.com/...
同样的,如果需要更改应用的 Logo,同样是在 Android 和 iOS 中分别调整的;Android 是添加图片在mipmap文件夹中,并在 AndroidManifest.xml 中修改;iOS 则是在AppIcon.appiconset文件夹中添加对应 Logo 图标,并在 Contents.json 中进行配置,如图: Change Logo.png ...
Change your app icon at runtime! Known issues You can use only one alternative icon. Later on I'll (re)make the process more dynamic. More info here The plugin only works on Android, on iOS will work, but i'm working on it. On Android if you try to run the app via cli, for ...
_changePage(index); }, ), body:pages[currentIndex], ); } /*切换页面*/ void_changePage(intindex) { /*如果点击的导航项不是当前项 切换 */ if(index!=currentIndex) { setState(() { currentIndex=index; }); } } } 1. 2. 3.
print('AppLifecycleState.suspending'); break; } super.didChangeAppLifecycleState(state); } @override Widget build(BuildContext context) { return Container(); } } 使用原生能力 和ReactNative类似,Flutter也是使用类似事件的机制来使用平台相关能力。