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index.ios.js
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index.ios.js
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/**
* Sample React Native App
* https:/facebook/react-native
* @flow
*/
import React from "react";
import {AppRegistry, Navigator, StyleSheet, View, Text, DeviceEventEmitter, NativeAppEventEmitter} from "react-native";
import App from "./App/Views/App";
import {CustomTabbar} from "./App/Views/CustomTabbar";
//iOS和安卓通用的ViewPager/Tabbar
import ScrollableTabView, {DefaultTabBar} from "react-native-scrollable-tab-view";
import LivePage from './App/Views/LivePage';
const icons = [
[require('./App/Img/[email protected]'),
require('./App/Img/[email protected]')],
[require('./App/Img/[email protected]'),
require('./App/Img/[email protected]')],
[require('./App/Img/[email protected]'),
require('./App/Img/[email protected]')],
[require('./App/Img/[email protected]'),
require('./App/Img/[email protected]')],
[require('./App/Img/[email protected]'),
require('./App/Img/[email protected]')]
];
import ControlPanel from './App/Views/DrawerContent'
import Drawer from 'react-native-drawer'
import VideoPage from './App/Views/VideoPage'
import Orientation from 'react-native-orientation';
class news extends React.Component {
constructor(props) {
super(props);
this.state = {
//设置Tabbar的标题与图标
tabNames: ['新闻', '阅读', '视听', '发现', '我'],
//这个地方只能以模块的形式传递图片,主要是因为babel在做语法转换的时候需要知道路径,详情参见:https://segmentfault.com/q/1010000006104180
tabIconNames: icons,
isTabbarVisible: true
}
//获取通知
this.fetchMessage = NativeAppEventEmitter.addListener(
'ReceiveNotification',
(notification) => console.log(notification)
);
//OpenNotification 事件
this.openNotification = NativeAppEventEmitter.addListener(
'OpenNotification',
(notification) => console.log(notification)
);
//应用内消息,用户可以发送应用内消息给应用,如果手机应用在前台就会收到这个消息,否则存为离线消息。我们可以通过如下代码获取这个应用内消息
this.internalMessage = NativeAppEventEmitter.addListener(
'networkDidReceiveMessage',
(message) => console.log(message)
);
}
componentDidMount() {
DeviceEventEmitter.addListener('showTabbar', (flag) => {
this.setState({
isTabbarVisible: flag
})
});
}
componentWillUnmount() {
this.fetchMessage.remove();
this.openNotification.remove();
this.internalMessage.remove();
DeviceEventEmitter.removeAllListeners('showTabbar');
}
//主页
renderMainPage() {
const mainPageName = '首页';
const mainPageComponent = App;
return (
<Navigator
tabLabel={'key1'}
initialRoute={{name:mainPageName,component:mainPageComponent}}
configureScene={(route) => {
return Navigator.SceneConfigs.PushFromRight;
}}
renderScene={(route, navigator) => {
let Component = route.component;
return <Component {...route.params} navigator={navigator} drawerControl={()=>{this.drawer.open()}}/>
}}
/>
);
}
//视频页面
renderVideoPage(){
const videoPage = '视频';
const videoPageComponent = VideoPage;
return (
<Navigator
tabLabel={'key3'}
initialRoute={{name:videoPage,component:videoPageComponent}}
configureScene={(route) => {
return Navigator.SceneConfigs.PushFromRight;
}}
renderScene={(route, navigator) => {
let Component = route.component;
return <Component {...route.params} navigator={navigator} drawerControl={()=>{this.drawer.open()}}/>
}}
/>
);
}
render() {
return (
<Drawer
ref={c => this.drawer = c}
type="overlay"
content={<ControlPanel
closeDrawer={() => {
this.drawer.close();
}}
/>}
tapToClose={true}
openDrawerOffset={0.2} // 20% gap on the right side of drawer
panCloseMask={0.2}
closedDrawerOffset={-3}
styles={{shadowColor: '#000000', shadowOpacity: 0.8, shadowRadius: 3}}
tweenHandler={(ratio) => ({
main: { opacity:(2-ratio)/2 }
})}
>
<View style={styles.container}>
<ScrollableTabView
locked={true}//禁止tabbar滚动
scrollWithoutAnimation={true}
tabBarPosition={'bottom'}
onChangeTab={(lb)=>{
if (lb.i === 0) {//除了首页,全部锁屏
Orientation.unlockAllOrientations();
} else {
Orientation.lockToPortrait();
}
}}
renderTabBar={() =>
<CustomTabbar visible={this.state.isTabbarVisible} tabNames={this.state.tabNames} tabIconNames={this.state.tabIconNames}/>
}>
{this.renderMainPage()}
<View style={styles.content} tabLabel='key2'>
<Text>#2</Text>
</View>
{this.renderVideoPage()}
<View tabLabel='key4'>
<LivePage/>
</View>
<View style={styles.content} tabLabel='key5'>
<Text>#5</Text>
</View>
</ScrollableTabView>
</View>
</Drawer>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
},
content: {
alignItems: 'center',
justifyContent: 'center',
backgroundColor: '#EBEBEB',
flex: 1
}
});
AppRegistry.registerComponent('news', () => news);