如何从/ system/app卸载自己的应用程序？

Question

我可以使用adb shell命令将自己的应用程序安装到/ system/app中.但是如何卸载呢？有没有命令可以做到？我的手机扎根了.

Answer 1

使用ADB手动卸载:http:
//www.careace.net/2010/05/12/how-to-remove-android-apps-through-adb/

在网站停机期间(如现在),请在此处查看已抓取的快照:https://web.archive.org/web/20180222063358/http:
//www.careace.net/2010/05/12/how-to-remove-android-应用贯通ADB /

编程方式:

    public static void deleteFromSystem (final String file)
    {
        try 
        {
            if (new File(file).exists())
            {
                String  path        = new File(file).getParent();
                Process process     = Runtime.getRuntime().exec("su");
                DataOutputStream os = new DataOutputStream(process.getOutputStream());
                os.writeBytes("mount -o rw,remount /system; \n");
                os.writeBytes("chmod 777 "      + path + "; \n");
                os.writeBytes("chmod 777 "      + file + "; \n");
                os.writeBytes("rm -r "          + file + "; \n");
                os.writeBytes("mount -o ro,remount /system; \n");
                os.writeBytes("reboot \n");
                os.flush();
                os.close();
                process.waitFor();
            }
        } 
        catch (Throwable e) {e.printStackTrace();}
    }

Answer 2

假设您具有设备的root访问权限:

adb shell
su
mount -o rw,remount /system
rm -rf /system/app/myApp.apk
rm -rf /data/data/com.example.myapp
mount -o ro,remount /system
exit
exit

Answer 3

adb shell rm /system/app/MyApp*
adb uninstall org.my.app