AI代码解释 <manifest xmlns:android="http://schemas.android.com/apk/res/android"xmlns:dist="http://schemas.android.com/apk/distribution"package="com.example.gallery.crane"><dist:moduledist:instant="false"dist:title="@string/craneName"><dist:delivery><dist:on-demand/></dist:delivery><dist:fus...
新特性 向TIMUIKitChatController添加了几种方法,包括hideAllBottomPanelOnMobile、mentionOtherMemberInGroup、setInputTextField和getGroupMemberList。请参阅相应的注释了解用法。 在TIMUIKitChatController的sendMessage方法中添加了更多参数字段。有关详细信息,请参阅相应的注释。 向TIMUIKitChat添加了onSecondaryTapAvatar...
Flutteris Google’s UI toolkit for building beautiful, natively compiled applications for mobile, web, and desktop from a single codebase. If you appreciate the content 📖, support projects visibility, give 👍| ⭐| 👏 Stream helps developers build engaging apps that scale to millions with...
drawerScrimColor,double? drawerEdgeDragWidth,bool drawerEnableOpenDragGesture = true,bool endDrawerEnableOpenDragGesture = true,String? restorationId}) 属性的解释 appBar → PreferredSizeWidget? An app bar to display at the top of the scaffold. ...
String tag = T.toString(); T get widget => super.widget; //是否在栈顶 bool _isTop = false; @override void initState() { super.initState(); onCreate(); onResume(); WidgetsBinding.instance!.addObserver(this); } @override void deactivate() { super.deactivate(); } //这个didChangeApp...
return Action(MainAction.toSearch); } static Action selectTab(int index) { return Action(MainAction.selectTab, payload: index); } static Action onRefresh() { return Action(MainAction.onRefresh); } static Action clickDrawer(String tag) { ...
fix reorderable_list drop animation by @yiiim in #139362 Cupertino text clear label by @MitchellGoodwin in #129727 Increase versions of leak tracker libraries. by @polina-c in #140018 Move package:web dependency to dev dependency by @srujzs in #139696 Reorganize dependencies on leak_tracker....
forEach() , for(var item in list){xxx} 4.和Swift一样用 is 来判断类型 if (str is String) { // do something } 5.类型转换 Number转String 用 12.toString() String转Number用 int.parse(str) 6. var num = 0/0 此时num类型是NaN if(num is NaN) { …… } List的常用方法和属性:...
Once a Hebrew character was in the TextField or a TextFormField then a String.contains(searchString) that contains a space will always return false, even if the Hebrew character was erased, I'm ataching a simple app which reproduces the bug, it contains a string "anchor chain" and when...
Map<String, dynamic> toJson() => { 'email': this.email, 'password': this.password, }; } 如果我们给出一个userSuggestions,它是List<usermodel>。然后我们必须添加 searchBy 属性。我们的模型只有电子邮件和密码,对吗?所以我们可以这样实现: searchBy:email或者 searchBy:password。 FieldSuggestion( hint:...