Require Pass-code to Disable Android Device Administrator

Question

I was thinking of a security app which will have device administrator privileges. I wanted to see if it was possible to require a pass-code when the user tries to uncheck th

Answer 1

Start the pass-code activity in onDisableRequested() method (an override method of DeviceAdminReceiver)

In Android 2.3 As soon as deactivate button is clicked your activity will open.

From Android 4.x The activity opens after around 5-10 secs when deactivate button is clicked. So you can lock the device from onDisabled() method instead onDisableRequested().