非常教程

React native参考手册

APIs

BackHandler

检测硬件按钮用于后退导航。

Android:检测硬件后退按钮,并且如果没有侦听器或者如果没有侦听器返回true,则以编程方式调用默认后退按钮功能以退出应用程序。

tvOS:检测电视遥控器上菜单按钮的按下。(还有待实现:如果没有侦听器或者没有侦听器返回true,则以编程方式禁用菜单按钮处理功能以退出应用程序。)

iOS:不适用。

事件订阅按相反的顺序调用(即最后注册的订阅),如果一个订阅返回true,则不会调用先前注册的订阅。

Example:

BackHandler.addEventListener('hardwareBackPress', function() {
 // this.onMainScreen and this.goBack are just examples, you need to use your own implementation here
 // Typically you would use the navigator here to go to the last state.

 if (!this.onMainScreen()) {
   this.goBack();
   return true;
 }
 return false;
});

方法

static exitApp()

static addEventListener(eventName, handler)

static removeEventListener(eventName, handler)

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