Settings: Ensure CryptKeeper dismisses secure keyguards.

Otherwise, the lockscreen can be shown during the decryption
challenge, which hides the challenge activity window until
the next reboot.

Bug:17512377
Change-Id: Idb6b5b3dddb3cf2dc70b784413ea310c401880af

diff --git a/src/com/android/settings/CryptKeeper.java b/src/com/android/settings/CryptKeeper.java
index 90f9f54..013fd3a 100644 (file)
--- a/src/com/android/settings/CryptKeeper.java
+++ b/src/com/android/settings/CryptKeeper.java
@@ -752,8 +752,9 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
         mHandler.removeMessages(MESSAGE_NOTIFY);
         mHandler.sendEmptyMessageDelayed(MESSAGE_NOTIFY, 120 * 1000);
 
-        // Dismiss keyguard while this screen is showing.
-        getWindow().addFlags(WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD);
+        // Dismiss secure & non-secure keyguards while this screen is showing.
+        getWindow().addFlags(WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD
+                | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);
     }
 
     /**