原生初始化時initialProperties向StackNavigator screen傳值
阿新 • • 發佈:2018-12-04
1.原生initialProperties
Bundle bundle=new Bundle();
bundle.putString(RNConstants.RN_INIT_SERVER_KEY,serverKey);
bundle.putString(RNConstants.RN_INIT_UA,ua);
mReactRootView.startReactApplication(mReactInstanceManager, moduleName, bundle);
2.使用screenProps接收
const App = StackNavigator({
SplashScreen: { screen: SplashScreen},
ProfileScreen: {screen: ProfileScreen},
});
class GlobalConfig extends React.Component{
render(){
return <App screenProps={this.props}/>
}
}
AppRegistry.registerComponent('android', () => GlobalConfig);
3.screen中使用
return (
<View style={styles.container}>
<Text style={styles.hello}>native initialProps is {JSON.stringify(this.props.screenProps)}</Text>
</View>
);
參考:https://github.com/react-navigation/react-navigation/issues/876