import java.io.BufferedReader;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.OutputStreamWriter;

public class Main {

    public static final String PROJECT_PATH = "E:\\java\\PkgTest\\";    //工程路径

    private static final String androidSDK_PATH = "D:\\java\\android-sdk\\";        //android SDK路径

    private static final String apk_PATH = "E:\\java\\apks\\PkgTest_";// apk生成路径, 'duitangMain_'是apk的名称,后面会自动增加渠道名称,修改apk名称,只要修改duitangMain

    private static final String channelFlag = "app_channel";

    

    public static String[] channels = {"91","360"

//        ,"QQ","jifeng","anzhuo","anzhi","youyi","appchina",

//        "wangyi","baidu","souhu","3g","nduo","xiaomi","huawei","meizu","htc","lianxiang","aliyun","taobao"

        };

    public static void main(String[] args) {

        try {

            System.out.println("dx.bat start...");

            Process process = Runtime.getRuntime().exec(androidSDK_PATH

                    +"platform-tools\\dx.bat --dex --output="

                    +PROJECT_PATH+"bin\\classes.dex "

                    +PROJECT_PATH+"bin\\classes "

                    +PROJECT_PATH+"libs\\*.jar");

            

            new MyThread(process.getErrorStream()).start();

            new MyThread(process.getInputStream()).start();

            

            process.waitFor();  

            process.destroy();  

            System.out.println("dx.bat over...");

            replaceChannel(); // 替换渠道号

            System.out.println("execute finished!");

        } catch (Exception e) {

            e.printStackTrace();

        }

    }

    public static void replaceChannel() {

        try {

            String outPath = PROJECT_PATH + "res\\values\\strings.xml"; // 输出文件位置

//            String content = read(outPath);

            for(int channelid=0;channelid<channels.length;channelid++){

//                String tmpContent = content;

//                tmpContent = tmpContent.replaceFirst(channelFlag, channels[channelid]);

//                write(tmpContent,outPath);

//                System.out.println("replace channel name over...");

                generatePackage(channelid); // 一次渠道号的更改完成。可以进行打包了。

            }

//            write(content,outPath);        //完成后还原channel_name

        } catch (Exception e) {

            e.printStackTrace();

        }

    }

    

    public static String read(String path) {

        StringBuffer res = new StringBuffer();

        String line = null;

        try {

            BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(path),"UTF-8"));

            while ((line = reader.readLine()) != null) {

                res.append(line + "\n");

            }

            reader.close();

        } catch (FileNotFoundException e) {

            e.printStackTrace();

        } catch (IOException e) {

            e.printStackTrace();

        }

        return res.toString();

    }

    public static boolean write(String cont, String dist) {

        try {

            OutputStreamWriter writer = new OutputStreamWriter(new FileOutputStream(new File(dist)),"utf-8");

            writer.write(cont);

            writer.flush();

            writer.close();

            return true;

        } catch (IOException e) {

            e.printStackTrace();

            return false;

        }

    }

    

    public static void generatePackage(int channelid) {

        try {

            System.out.println(channels[channelid]+" aapt start...");

            Process process = null;

            process = Runtime

                    .getRuntime()

                    .exec(  androidSDK_PATH

                            + "platform-tools\\aapt.exe package -f " +

                            "-M " + PROJECT_PATH + "AndroidManifest.xml " +            //-M 指定配置文件

                            "-S " + PROJECT_PATH + "res " +                            //-S 指定资源文件

                            "-A " + PROJECT_PATH + "assets " +                        //-A 指定assets

                            "-I " + androidSDK_PATH + "platforms\\android-16\\android.jar " +    //-I 指定android类

                            "-F " + PROJECT_PATH + "bin\\resources.ap_"); // 将资源文件打包resources.ap_

            new MyThread(process.getErrorStream()).start();

            new MyThread(process.getInputStream()).start();

            process.waitFor();

            process.destroy();

            System.out.println(channels[channelid]+" aapt over...");

            process = Runtime.getRuntime().exec(

                            androidSDK_PATH+ "tools\\apkbuilder.bat "

                            + PROJECT_PATH + "bin\\duitangMain.apk -u -z "

                            + PROJECT_PATH + "bin\\resources.ap_ -f "

                            + PROJECT_PATH + "bin\\classes.dex -rf "

                            + PROJECT_PATH + "src -rj "

                            + PROJECT_PATH + "\\libs"); // 生成未签名的apk

            process.waitFor();

            process.destroy();

            process = Runtime

                    .getRuntime()

                    .exec("jarsigner -keystore D:\\android\\keystore\\android.keystore -storepass 123456 -keypass 123456 " +

                            "-signedjar "

                            + apk_PATH

                            + channels[channelid]

                            + ".apk "

                            + PROJECT_PATH

                            + "bin\\PkgTest.apk android.keystore"); // 对apk进行签名

            new MyThread(process.getErrorStream()).start();

            new MyThread(process.getInputStream()).start();

            process.waitFor();

            process.destroy();

            System.out.println(channels[channelid] + " finished..."); // 一条渠道的打包完成。文件会输出到指定目录

        } catch (Exception e) {

            e.printStackTrace();

        }

    }

    

    public static class MyThread extends Thread{

        BufferedReader bf;

        

        public MyThread(InputStream input) {

            bf = new BufferedReader(new InputStreamReader(input));

        }

        public void run() {

            String line;

            try {

                line = bf.readLine();

                while (line != null) {

                    System.out.println(line);

                    line = bf.readLine();

                }

            } catch (IOException e) {

                e.printStackTrace();

            }

        }

    }

}