index.js

// import { AppRegistry } from 'react-native';
// import App from './App';
//
// AppRegistry.registerComponent('MyRN', () => App);

import { Navigation } from 'react-native-navigation';
import {Platform} from 'react-native';

import { registerScreens } from './app/screens';
import ThemeDao from './app/dao/ThemeDao'

registerScreens(); // this is where you register all of your app's screens
this.themeDao = new ThemeDao();
this.themeDao.getTheme().then(data=>{
  this.themeColor = data;
})
setTimeout(()=>{
  Navigation.startTabBasedApp({
    tabs: [
      {
        label: '最热',
        screen: 'com.fof.FirstTabScreen', // this is a registered name for a screen
        icon: require('./img/ic_polular.png'),
        // selectedIcon: require('./img/one_selected.png'), // iOS only
        title: '最热'
      },
      {
        label: '趋势',
        screen: 'com.fof.SecondTabScreen',
        icon: require('./img/ic_trending.png'),
        // selectedIcon: require('./img/one_selected.png'), // iOS only
        title: '趋势'
      },
      {
        label: '收藏',
        screen: 'com.fof.ThreeTabScreen',
        icon: require('./img/ic_favorite.png'),
        // selectedIcon: require('./img/one_selected.png'), // iOS only
        title: '收藏'
      },
      {
        label: '我的',
        screen: 'com.fof.FourTabScreen',
        icon: require('./img/ic_my.png'),
        // selectedIcon: require('./img/ic_my.png'), // iOS only
        title: '我的'
      }
    ],
    animationType: Platform.OS === 'ios' ? 'slide-down' : 'fade',
    passProps: {themeColor:this.themeColor},
    tabsStyle: {
        tabBarBackgroundColor: 'white',
        tabBarButtonColor: 'gray',
        tabBarSelectedButtonColor: this.themeColor,
        tabFontFamily: 'BioRhyme-Bold',
        tabBarLabelColor: 'gray',
        tabBarSelectedLabelColor: this.themeColor,
    },
    appStyle: {
        tabBarBackgroundColor: '#2196F3',
        navBarButtonColor: '#ffffff',
        tabBarButtonColor: '#ffffff',
        navBarTextColor: '#ffffff',
        tabBarSelectedButtonColor: '#ff505c',
        navigationBarColor: '#2196F3',
        navBarBackgroundColor: 'white',
        statusBarColor: '#002b4c',
        tabFontFamily: 'BioRhyme-Bold',
    },
  });
},500);
// start the app