1<device-admin xmlns:android="http://schemas.android.com/apk/res/android" android:visible="false"> 2 <uses-policies> 3 <reset-password /> 4 <limit-password /> 5 <expire-password /> 6 <wipe-data /> 7 <watch-login /> 8 <disable-keyguard-features /> 9 <force-lock /> 10 </uses-policies> 11</device-admin> 12