最近在做免用户点击安装apk,简单的记录下,多数应用在广告屏,商户屏,以及我们常见的贩卖机

思路:我们创建两个app,一个是app的主程序,里面做后台判断更新,下载apk,始终运行在前台,另一个是app更新程序,当主程序需要更新的时候,会主动调用cmd,两个app通过AIDL连接,废话不多说,上代码

/*** 下载监听器*/private JsDownloadListener mDownloadListener = new JsDownloadListener() {@Overridepublic void onStartDownload() {LogUtils.d("by ygli. onStartDownload.");}@Overridepublic void onProgress(int progress) {LogUtils.d("by ygli. onProgress. progress:" + progress);}@Overridepublic void onFinishDownload() {LogUtils.d("by ygli. onFinishDownload. ");try {//重点在这里if (aidlService != null) {aidlService.install(LOCAL_PATH);LogUtils.e("aidlService != null----");} else {LogUtils.e("Intent intent = new Intent();----");isUpdate = true;Intent intent = new Intent();//两个应用aidl包名必须保持一致intent.setAction("com.jeesea.update.IUpdateService");intent.setPackage("com.jeesea.ados.update");bindService(intent, new MyConnection(), BIND_AUTO_CREATE);}} catch (RemoteException e) {e.printStackTrace();}isUpdataing = false;}@Overridepublic void onFail(String errorInfo) {LogUtils.d("by ygli. onFail. errorInfo：" + errorInfo);isUpdataing = false;}};

 public class MyConnection implements ServiceConnection {@Overridepublic void onServiceConnected(ComponentName name, IBinder service) {aidlService = IUpdateService.Stub.asInterface(service);if (isUpdate) {try {isUpdate = false;aidlService.install(LOCAL_PATH);} catch (RemoteException e) {e.printStackTrace();}}}@Overridepublic void onServiceDisconnected(ComponentName name) {if (aidlService != null) {aidlService = null;}}}

/**
*连接两个app aidl中的方法
**/
interface IUpdateService {void install(String path);
}

	/***启动cmd关键方法(可以创建一个cmd工具类)*执行linux命令但不关注结果输出**/public static int execRootCmdSilent(String paramString) {Object localObject = -1;try {Process localProcess = Runtime.getRuntime().exec("su");localObject = localProcess.getOutputStream();DataOutputStream localDataOutputStream = new DataOutputStream((OutputStream) localObject);String str = String.valueOf(paramString);localObject = str + "\n";localDataOutputStream.writeBytes((String) localObject);localDataOutputStream.flush();localDataOutputStream.writeBytes("exit\n");localDataOutputStream.flush();localProcess.waitFor();localObject = localProcess.exitValue();} catch (Exception localException) {localException.printStackTrace();}return (int) localObject;}

 		LogUtils.d("install begin. path:" + path);boolean isRoot = RootCmd.haveRoot();int result1 = RootCmd.execRootCmdSilent("chmod 777 /data/local");LogUtils.d("install end. isRoot:" + isRoot + ", result1:" + result1);//path为apk下载地址int result2 = RootCmd.execRootCmdSilent("pm install -r -g " + path);int result3 = RootCmd.execRootCmdSilent("am start -n 包名下主程序入口");