MultiChannelApk

使用环境

快速使用

代码

public class ChannelApplication extends Application {
 private static ChannelApplication INSTANCE;
 private static String CHANNEL = null;
 @Override
 public void onCreate() {
 super.onCreate();
 INSTANCE = this;
 }
 /**
 * 获取Channel信息
 *
 * @return String
 */
 public static String getChannel() {
 //应用运行中获取缓存CHANNEL
 if (CHANNEL != null) {
 return CHANNEL;
 }
 //首次打开应用获取
 ApplicationInfo appInfo = INSTANCE.getApplicationInfo();
 String sourceDir = appInfo.sourceDir;
 String result = "";
 ZipFile zipfile = null;
 try {
 zipfile = new ZipFile(sourceDir);
 Enumeration<?> entries = zipfile.entries();
 while (entries.hasMoreElements()) {
 ZipEntry entry = (ZipEntry) entries.nextElement();
 String entryName = entry.getName();
 System.out.println(entryName);
 if (entryName.startsWith("META-INF/channel_")) {
 result = entryName;
 break;
 }
 }
 } catch (IOException e) {
 e.printStackTrace();
 } finally {
 if (zipfile != null) {
 try {
 zipfile.close();
 } catch (IOException e) {
 e.printStackTrace();
 }
 }
 }
 String[] split = result.split("_");
 if (split.length >= 2) {
 CHANNEL = result.substring(split[0].length() + 1);
 } else {
 CHANNEL = ""; //这里可以设置默认值
 }
 return CHANNEL;
 }
}

打包

1.下载源文件

2.设置源和渠道信息

3.生成文件

使用Channel信息

String channel = ChannelApplication.getChannel();
System.out.println(channel);