Fix component selector hide animation firing off rapidly.

If the user presses the back button repeatedly while the component
selector is being displayed, the selector will reset the hide animation
and start over.  This patch enables and disables the selector so that
this behavior does not exist.

Change-Id: I894107a239c4af55c1485401ca925a8b74b75ac0

2 files changed, 5 insertions, 2 deletions

diff --git a/src/org/cyanogenmod/theme/chooserv2/ChooserActivity.java b/src/org/cyanogenmod/theme/chooserv2/ChooserActivity.java
index 8a66d53..8f94739 100644
--- a/src/org/cyanogenmod/theme/chooserv2/ChooserActivity.java
+++ b/src/org/cyanogenmod/theme/chooserv2/ChooserActivity.java
@@ -272,7 +272,7 @@ public class ChooserActivity extends FragmentActivity
 
     @Override
     public void onBackPressed() {
-        if (mSelector.getVisibility() == View.VISIBLE) {
+        if (mSelector.isEnabled()) {
             mSelector.hide();
             if (mContainerYOffset != 0) {
                 slideContentDown(mContainerYOffset);
diff --git a/src/org/cyanogenmod/theme/chooserv2/ComponentSelector.java b/src/org/cyanogenmod/theme/chooserv2/ComponentSelector.java
index b878d6b..0985c9b 100644
--- a/src/org/cyanogenmod/theme/chooserv2/ComponentSelector.java
+++ b/src/org/cyanogenmod/theme/chooserv2/ComponentSelector.java
@@ -172,6 +172,7 @@ public class ComponentSelector extends LinearLayout
         if (!Utils.hasNavigationBar(mContext)) {
             findViewById(R.id.navbar_padding).setVisibility(View.GONE);
         }
+        setEnabled(false);
     }
 
     public void setComponentType(String component) {
@@ -226,13 +227,15 @@ public class ComponentSelector extends LinearLayout
 
     public void show() {
         if (getVisibility() == View.GONE) {
+            setEnabled(true);
             setVisibility(View.VISIBLE);
             startAnimation(mAnimateIn);
         }
     }
 
     public void hide() {
-        if (getVisibility() == View.VISIBLE) {
+        if (getVisibility() == View.VISIBLE && isEnabled()) {
+            setEnabled(false);
             startAnimation(mAnimateOut);
         }
         if (mMediaPlayer != null && mMediaPlayer.isPlaying()) mMediaPlayer.stop();