added keyguard function to device_admin.xml

Question 1

Hi,
I added the keyguard function to device_admin.xml when i installed like new device it works fine . if i update the app doesn't work its showing this error and also the Agent is owner
Policy failed: Admin ComponentInfo{com.hmdm.launcher/com.hmdm.launcher.AdminReceiver} did not specify uses-policy for: disable-keyguard-features

Question 2

Headwind MDM uses policies listed in `device_admin.xml` when it becomes a device owner, that is, only once. Hence, updating the MDM application with extended device admin permissions will not work. The only way to apply the new permissions is to factory reset the device.

Question 3

Thanks for the quick response is there any other way to hide the lock screen all notification.?

Question 4

If you have other questions, please create a new question instead of commenting an existing one.

hmdm · Answer 1 · 2025-04-15T12:49:37+0000

Headwind MDM uses policies listed in `device_admin.xml` when it becomes a device owner, that is, only once. Hence, updating the MDM application with extended device admin permissions will not work. The only way to apply the new permissions is to factory reset the device.

Thanks for the quick response is there any other way to hide the lock screen all notification.? — Vivek, 3 days ago
If you have other questions, please create a new question instead of commenting an existing one. — hmdm, 3 days ago

added keyguard function to device_admin.xml

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