am d3872f55: am 62fad768: Merge "Fix 4560303: Add setting to lock later when power button pressed" into ics-mr1

* commit 'd3872f55045b7ce7be7dd7ae5fff37d7988bdcb2':
  Fix 4560303: Add setting to lock later when power button pressed

1 files changed, 11 insertions, 4 deletions

diff --git a/policy/src/com/android/internal/policy/impl/KeyguardViewMediator.java b/policy/src/com/android/internal/policy/impl/KeyguardViewMediator.java
index b514689..52d6d24 100644
--- a/policy/src/com/android/internal/policy/impl/KeyguardViewMediator.java
+++ b/policy/src/com/android/internal/policy/impl/KeyguardViewMediator.java
@@ -350,6 +350,12 @@ public class KeyguardViewMediator implements KeyguardViewCallback,
             mScreenOn = false;
             if (DEBUG) Log.d(TAG, "onScreenTurnedOff(" + why + ")");
 
+            // Lock immediately based on setting if secure (user has a pin/pattern/password).
+            // This also "locks" the device when not secure to provide easy access to the
+            // camera while preventing unwanted input.
+            final boolean lockImmediately =
+                mLockPatternUtils.getPowerButtonInstantlyLocks() || !mLockPatternUtils.isSecure();
+
             if (mExitSecureCallback != null) {
                 if (DEBUG) Log.d(TAG, "pending exit secure callback cancelled");
                 mExitSecureCallback.onKeyguardExitResult(false);
@@ -360,8 +366,10 @@ public class KeyguardViewMediator implements KeyguardViewCallback,
             } else if (mShowing) {
                 notifyScreenOffLocked();
                 resetStateLocked();
-            } else if (why == WindowManagerPolicy.OFF_BECAUSE_OF_TIMEOUT) {
-                // if the screen turned off because of timeout, set an alarm
+            } else if (why == WindowManagerPolicy.OFF_BECAUSE_OF_TIMEOUT
+                   || (why == WindowManagerPolicy.OFF_BECAUSE_OF_USER && !lockImmediately)) {
+                // if the screen turned off because of timeout or the user hit the power button
+                // and we don't need to lock immediately, set an alarm
                 // to enable it a little bit later (i.e, give the user a chance
                 // to turn the screen back on within a certain window without
                 // having to unlock the screen)
@@ -400,8 +408,7 @@ public class KeyguardViewMediator implements KeyguardViewCallback,
                     intent.putExtra("seq", mDelayedShowingSequence);
                     PendingIntent sender = PendingIntent.getBroadcast(mContext,
                             0, intent, PendingIntent.FLAG_CANCEL_CURRENT);
-                    mAlarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, when,
-                            sender);
+                    mAlarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, when, sender);
                     if (DEBUG) Log.d(TAG, "setting alarm to turn off keyguard, seq = "
                                      + mDelayedShowingSequence);
                 }