非常教程

React native参考手册

APIs

ToastAndroid

这将本地ToastAndroid模块公开为JS模块。这有一个函数'show',它具有以下参数:

  • 字符串消息:包含文本的字符串,用于烤面包
  • int duration:烤面包的持续时间。可能是ToastAndroid.SHORT或ToastAndroid.LONG

还有一个功能showWithGravity来指定布局的重力。可能是ToastAndroid.TOP,ToastAndroid.BOTTOM,ToastAndroid.CENTER。

'showWithGravityWithOffset'函数增加了指定偏移量的能力。这些偏移量值将转换为像素。

基本用法:

ToastAndroid.show('A pikachu appeared nearby !', ToastAndroid.SHORT);
ToastAndroid.showWithGravity('All Your Base Are Belong To Us', ToastAndroid.SHORT, ToastAndroid.CENTER);
ToastAndroid.showWithGravityAndOffset('A wild toast appeared!', ToastAndroid.LONG, ToastAndroid.BOTTOM, 25, 50);

方法

静态显示(消息,持续时间)

静态showWithGravity(消息,持续时间,重力)

静态showWithGravityAndOffset(消息,持续时间,重力,xOffset,yOffset)

属性

SHORT: MemberExpression

// Toast持续时间常量

LONG: MemberExpression

TOP: MemberExpression

// Toast 重力常数

BOTTOM: MemberExpression

CENTER: MemberExpression

React native

React Native 是一个 JavaScript 的框架,用来撰写实时的、可原生呈现 iOS 和 Android 的应用。

主页 https://facebook.github.io/react-native/
源码 https://github.com/facebook/react-native
发布版本 0.49

React native目录

1.开始 | Getting Started
2.指南 | Guides
3.APIs
4.组件:ActivityIndicator | Components: ActivityIndicator
5.组件:按钮 | Components: Button
6.组件:CheckBox | Components: CheckBox
7.组件:DatePickerIOS | Components: DatePickerIOS
8.组件:DrawerLayoutAndroid | Components: DrawerLayoutAndroid
9.组件:FlatList | Components: FlatList
10.组件:图像 | Components: Image
11.组件:KeyboardAvoidingView | Components: KeyboardAvoidingView
12.Components: ListView
13.Components: MaskedViewIOS
14.Components: Modal
15.Components: NavigatorIOS
16.Components: Picker
17.Components: PickerIOS
18.Components: ProgressBarAndroid
19.Components: ProgressViewIOS
20.Components: RefreshControl
21.Components: ScrollView
22.Components: SectionList
23.Components: SegmentedControlIOS
24.Components: Slider
25.Components: SnapshotViewIOS
26.Components: StatusBar
27.Components: Switch
28.Components: TabBarIOS
29.Components: TabBarIOS.Item
30.Components: Text
31.Components: TextInput
32.Components: ToolbarAndroid
33.Components: TouchableHighlight
34.Components: TouchableNativeFeedback
35.Components: TouchableOpacity
36.Components: TouchableWithoutFeedback
37.Components: View
38.Components: ViewPagerAndroid
39.Components: VirtualizedList
40.Components: WebView
41.创建 | Contributing
42.指南(Android) | Guides (Android)
43.指南(IOS) | Guides (iOS)
44.其他 | Miscellaneous