AlertAdapter.js

import React, { Platform } from "react-native";
let { Alert } = React;

if (Platform.OS === "android") {
 const { NativeModules: { CodePushDialog } } = React;
 
 Alert = {
 alert(title, message, buttons) {
 if (buttons.length > 2) {
 throw "Can only show 2 buttons for Android dialog.";
 }
 
 const button1Text = buttons[0] ? buttons[0].text : null,
 button2Text = buttons[1] ? buttons[1].text : null;
 
 CodePushDialog.showDialog(
 title, message, button1Text, button2Text,
 (buttonId) => { buttons[buttonId].onPress && buttons[buttonId].onPress(); }, 
 (error) => { throw error; });
 }
 };
}

module.exports = { Alert };