Fix the bug that the on-screen menu kept the position in last time.

http://b/issue?id=2199588

Change-Id: Ia8b423918494dcb5e71b8b4185381a22c2ab7504

1 files changed, 4 insertions, 2 deletions

diff --git a/src/com/android/camera/OnScreenSettings.java b/src/com/android/camera/OnScreenSettings.java
index 937b298..c5bbaf3 100644
--- a/src/com/android/camera/OnScreenSettings.java
+++ b/src/com/android/camera/OnScreenSettings.java
@@ -24,6 +24,7 @@ import android.preference.ListPreference;
 import android.preference.Preference;
 import android.preference.PreferenceGroup;
 import android.preference.PreferenceScreen;
+import android.util.Log;
 import android.view.Display;
 import android.view.Gravity;
 import android.view.KeyEvent;
@@ -142,8 +143,9 @@ public class OnScreenSettings {
         mIsVisible = visible;
 
         if (visible) {
-            // Update main adapter before show up
-            if (mMainAdapter != null) mMainAdapter.notifyDataSetChanged();
+            // Invalid the main adapter before show up, so it would be like
+            // a new created list
+            if (mMainAdapter != null) mMainAdapter.notifyDataSetInvalidated();
             if (mContainerLayoutParams.token == null) {
                 mContainerLayoutParams.token = mOwnerView.getWindowToken();
             }