一.激活設備管理器賬戶，

1.設置完成界面 按鈕的點擊事件
public void activeAdmin(View view) {
Intent intent = new Intent(DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN);
ComponentName mDeviceAdminSample = new ComponentName(this,MyAdmin.class);
intent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN,mDeviceAdminSample);
intent.putExtra(DevicePolicyManager.EXTRA_ADD_EXPLANATION,"95%的用戶都開啟了. 開后好處多多");
startActivity(intent);
}

2.public class MyAdmin extends DeviceAdminReceiver {

}

3.清單文件中

<receiver
android:name="com.itheima.mobilesafe.receiver.MyAdmin"
android:description="@string/sample_device_admin_description"
android:label="@string/sample_device_admin"
android:permission="android.permission.BIND_DEVICE_ADMIN" >
<meta-data
android:name="android.app.device_admin"
android:resource="@xml/device_admin_sample" />

<intent-filter>
<action android:name="android.app.action.DEVICE_ADMIN_ENABLED" />
</intent-filter>
</receiver>

?

4.掌控哪些權限 res目錄下建個xml文件夾device_admin_sample.xml
<device-admin xmlns:android="http://schemas.android.com/apk/res/android">
<uses-policies>
<reset-password />
<force-lock />
<wipe-data />
</uses-policies>
</device-admin>

轉載于:https://www.cnblogs.com/bravolove/p/4988067.html

總結

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