8e08a9bb71
This revises the previous attempt to drop taps when another window is obscuring the device admin details. Any system alert windows or toasts are disabled when the activity is in focus, otherwise the button is disabled so no floating activities can obscure it and delegate taps back to the security sensitive "Activate" button. Test: CtsVerifier -> Device Administration -> Device Admin Tapjacking Test Bug: 35056974 Change-Id: I292a44e713ea4a4b0305ca3b3b21f1c82fd73c2b Merged-In: I292a44e713ea4a4b0305ca3b3b21f1c82fd73c2b