commit 50efbed668a9410cdec51f7c8604fa44ed267fed
author Adam Powell <adamp@google.com> Tue Feb 08 16:20:15 2011 -0800
committer Adam Powell <adamp@google.com> Tue Feb 08 16:24:15 2011 -0800
tree 080d33737acdb9ec4e980a503b290369eb769e46
parent 2157f045d3579cb789d7c2c4f892724c7b0b1b39

Fix bug 3345948 - ActionBar.show()/hide() shouldn't animate if called
before first layout

Enable/disable the action bar show/hide animation as part of the
activity/dialog lifecycle. This allows apps to set action bar
visibility state as the activity first becomes visible or returns to
visibility without the associated animation.

Change-Id: I85ff9268d2cb2c8fcd3364dd275597fe90529224

core/java/android/app/Activity.java

diff --git a/core/java/android/app/Activity.java b/core/java/android/app/Activity.java
index 04d839d..aed0fa3 100644
--- a/core/java/android/app/Activity.java
+++ b/core/java/android/app/Activity.java
@@ -1067,6 +1067,7 @@
     protected void onPostResume() {
         final Window win = getWindow();
         if (win != null) win.makeActive();
+        if (mActionBar != null) mActionBar.setShowHideAnimationEnabled(true);
         mCalled = true;
     }
 
@@ -1319,6 +1320,7 @@
      * @see #onDestroy
      */
     protected void onStop() {
+        if (mActionBar != null) mActionBar.setShowHideAnimationEnabled(false);
         mCalled = true;
     }