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文档地址 https://github.com/reactnativecn/react-native-pushy/blob/master/docs/guide.md

componentWillMount(){ if (Platform.OS === 'android') { BackHandler.addEventListener('hardwareBackPress', this._onBackAndroid); } }   _onBackAndroid = () => { let {navigation} = this.props; ...

import React, { Component } from "react"; import { View, Text, TextInput, StyleSheet, ScrollView } from "react-native"; import { createBottomTabNavigator } from "react-navigation"; import Ionicons ...

定义一个类继承ReactContextBaseJavaModule public class GpsModule extends ReactContextBaseJavaModule { private LocationManager lm; private ReactContext mcontext; private String TAG ="GPSmoudule"; private...