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Android Java su命令权限被拒绝_Java_Android_Emulation_Su - Fatal编程技术网

Android Java su命令权限被拒绝

Android Java su命令权限被拒绝,java,android,emulation,su,Java,Android,Emulation,Su,我在尝试使用adb install命令以静默方式安装/更新APK时遇到一些问题。我指的是 这是我的密码: public boolean installApk(Activity mActivity){ boolean success = false; String fullPath = scanDirectoryForApk(); try { String command; command = "adb install -r " + full

我在尝试使用adb install命令以静默方式安装/更新APK时遇到一些问题。我指的是

这是我的密码:

public boolean installApk(Activity mActivity){
    boolean success = false;
    String fullPath = scanDirectoryForApk();
    try {
        String command;
        command = "adb install -r " + fullPath;
        Process proc = Runtime.getRuntime().exec(new String[] { "su", "-c", command });
        proc.waitFor();
        success = true;
    } catch (Exception e) {
        e.printStackTrace();
    }
}
在我的AndroidManifest.xml中:

<uses-permission android:name="android.permission.INSTALL_PACKAGES"/>
<uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS"/>
<uses-permission android:name="android.permission.REBOOT" />
我正在使用Android Emulator运行应用程序。当我运行emulator时,我已经设置了命令使其成为根目录


有什么想法吗?谢谢

su
命令需要根设备run@RutvikBhatt但是,我确实使用类似于adb设备、adb rootinstall root checker app(从play store安装)的命令将我的仿真器设置为根目录,并检查你的仿真器是否真的根目录,它显示它是根目录。您有什么想法吗?您是否根据此在您的AndroidManifest.xml中添加权限?
java.io.IOException: Cannot run program "su": error=13, Permission denied
06-08 03:46:37.612 5438-5905/com.mainapp W/System.err:     at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
    at java.lang.Runtime.exec(Runtime.java:692)
    at java.lang.Runtime.exec(Runtime.java:560)
    at com.thermofisher.viewmodel.vuViewModel.installApk(vuViewModel.java:281)
    at com.mainapp.asynctask.evuTask.doInBackground(evuTask.java:67)
06-08 03:46:37.614 5438-5905/com.mainapp W/System.err:     at com.mainapp.asynctask.evuTask.doInBackground(evuTask.java:17)
    at android.os.AsyncTask$2.call(AsyncTask.java:333)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
06-08 03:46:37.615 5438-5905/com.mainapp W/System.err:     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:245)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
    at java.lang.Thread.run(Thread.java:764)