Merge "Fix bug 3362258 - Fastscroll is out of sync with the list" into honeycomb (d63d3358) · Commits · e / os / android_frameworks_base

core/java/android/widget/AbsListView.java

+18 −0

Original line number	Diff line number	Diff line
		@@ -5319,6 +5319,24 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
		mRecycler.mRecyclerListener = listener;
		}

		class AdapterDataSetObserver extends AdapterView<ListAdapter>.AdapterDataSetObserver {
		@Override
		public void onChanged() {
		super.onChanged();
		if (mFastScroller != null) {
		mFastScroller.onSectionsChanged();
		}
		}

		@Override
		public void onInvalidated() {
		super.onInvalidated();
		if (mFastScroller != null) {
		mFastScroller.onSectionsChanged();
		}
		}
		}

		/**
		* A MultiChoiceModeListener receives events for {@link AbsListView#CHOICE_MODE_MULTIPLE_MODAL}.
		* It acts as the {@link ActionMode.Callback} for the selection mode and also receives

+4 −0

Original line number	Diff line number	Diff line
		@@ -476,6 +476,10 @@ class FastScroller {
		}
		}

		public void onSectionsChanged() {
		mListAdapter = null;
		}

		private void scrollTo(float position) {
		int count = mList.getCount();
		mScrollCompleted = false;