android 执行monkey指令的方法

android 执行外部指令 monkey指令的方法

在我做手机测试apk时遇到一个问题就是在android手机上如何执行monkey指令。其实android系统是有exec(）方法来执行外部指令。
废话不多说，咱还是直接上代码。

    private static StringBuilder sResult = new StringBuilder("");public static int execCommand(String command1) {        command1="monkey --throttle 500 --ignore-crashes --ignore-timeouts --ignore-security-exceptions --ignore-native-crashes --monitor-native-crashes -v " +                 "-p com.android.contacts " +                 "-p com.android.dialer " +                 "-p com.android.calendar " +                 "-p com.mediatek.todos " +                 "-p com.android.deskclock " +                 "-p com.android.gallery3d " +                 "-p com.android.music " +                 "-p com.mediatek.filemanager " +                 "-p com.mediatek.videoplayer " +                 "-p com.android.settings " +                 "-p com.android.systemui "+                 "1000000";        android.util.Log.i(TAG2," MainActivity execCommand() command1="+command1);                sResult.delete(0, sResult.length());        Process process = null;        try {        //执行指令            process = Runtime.getRuntime().exec(command1);        } catch (Exception ex) {            ex.printStackTrace();        }        if (process == null) {            return -1;        }        //        Matcher m = Pattern.compile("[0-9]").matcher(process.toString());        StringBuffer bf = new StringBuffer(64);        while (m.find()) {            bf.append(m.group());        }        savePid(Integer.parseInt(bf.toString(), 10));        //打印log的位置文件        String path ="/MonkeyTestResultERROR.txt";        String path2 ="/MonkeyTestResult.txt";        new StreamGobbler(process.getErrorStream(),"ERROR",path).start();        new StreamGobbler(process.getInputStream(), "STDOUT",path2).start();        return 0;    }

在我代码就绪和该给的权限都给了之后可是apk还是不能直接安装到手机上，后来查明是因为系统签名在作祟。因为androidmanifest.xml文件使用了 android:sharedUserId=”android.uid.system”，进行系统签名之后才能安装使用。