1、自定义一个类继承Device
public class CustomAdmin extends DeviceAdminReceiver { }
2、在res/xml文件夹下创建一个custom_admin.xml文件
<?xml version="1.0" encoding="utf-8"?> <device-admin xmlns:android="http://schemas.android.com/apk/res/android"> <uses-policies> <limit-password /> <watch-login /> <reset-password /> <force-lock /> <wipe-data /> </uses-policies> </device-admin>
3、在MainFest文件中注册receiver
<receiver android:name="com.example.administrator.emmapplication.receiver.CustomAdmin" android:permission="android.permission.BIND_DEVICE_ADMIN"> <meta-data android:name="android.app.device_admin" android:resource="@xml/custom_admin" /> <intent-filter> <action android:name="android.app.action.DEVICE_ADMIN_ENABLED" /> </intent-filter> </receiver>
4、恢复出厂设置
public static void resetFactorySettings(Context context){ DevicePolicyManager devicePolicyManager = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE); ComponentName componentName = new ComponentName(context, MyAdmin.class); boolean isAdminActive = devicePolicyManager.isAdminActive(componentName); if(isAdminActive){ devicePolicyManager.lockNow(); devicePolicyManager.wipeData(0); }else { Intent intent = new Intent(); intent.setAction(DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN); intent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN, componentName); context.startActivity(intent); } }
原文地址:
Android 6.0 Reset恢复出厂设置流程分析
https://blog.csdn.net/otaku_627/article/details/53899346
DevicePolicyManager锁屏、重置密码、恢复出厂设置
https://blog.csdn.net/qq_29634351/article/details/70171786
Android恢复出厂设置以及系统升级流程
https://blog.csdn.net/mirkerson/article/details/24322229
android恢复出厂设置流程
Cnblogs.com/Free-Thinker/p/8861917.html
Android恢复出厂设置代码流程
https://blog.csdn.net/u010164190/article/details/54908620?locationNum=13&fps=1
DeviceManager的使用
https://www.jianshu.com/p/2ad877f5b000
DeviceManager激活、取消激活设备管理器,设置解锁方式,立刻锁屏,设置N秒后锁屏,恢复出厂设置,设置密码锁
https://www.jianshu.com/p/8934d47aed3b
Lollipop DevicePolicyManager学习
https://blog.csdn.net/guiyu_1985/article/details/42778655
【Android设备管理】 利用DevicePolicyManager执行屏幕锁定
https://blog.csdn.net/feng88724/article/details/6323544
https://developer.android.com/guide/topics/admin/device-admin
https://developer.android.com/work/dpc/security
https://developer.android.com/reference/android/app/admin/DevicePolicyManager