Merge "Make sure search recycler view is bound to fast scroller if user is in search mode at the time of attachment of work/personal recycler view." into sc-dev
diff --git a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
index 33f4e50..6c2cca6 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
@@ -129,6 +129,22 @@
}
};
+ private final OnAttachStateChangeListener mBindScrollbarInSearchMode =
+ new OnAttachStateChangeListener() {
+ @Override
+ public void onViewAttachedToWindow(View view) {
+ WidgetsRecyclerView searchRecyclerView =
+ mAdapters.get(AdapterHolder.SEARCH).mWidgetsRecyclerView;
+ if (mIsInSearchMode && searchRecyclerView != null) {
+ searchRecyclerView.bindFastScrollbar();
+ }
+ }
+
+ @Override
+ public void onViewDetachedFromWindow(View view) {
+ }
+ };
+
private final int mTabsHeight;
private final int mViewPagerTopPadding;
private final int mSearchAndRecommendationContainerBottomMargin;
@@ -303,6 +319,12 @@
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
mActivityContext.getAppWidgetHost().removeProviderChangeListener(this);
+ mAdapters.get(AdapterHolder.PRIMARY).mWidgetsRecyclerView
+ .removeOnAttachStateChangeListener(mBindScrollbarInSearchMode);
+ if (mHasWorkProfile) {
+ mAdapters.get(AdapterHolder.WORK).mWidgetsRecyclerView
+ .removeOnAttachStateChangeListener(mBindScrollbarInSearchMode);
+ }
}
@Override
@@ -752,6 +774,12 @@
mWidgetsRecyclerView.setHeaderViewDimensionsProvider(WidgetsFullSheet.this);
mWidgetsRecyclerView.setEdgeEffectFactory(
((TopRoundedCornerView) mContent).createEdgeEffectFactory());
+ // Recycler view binds to fast scroller when it is attached to screen. Make sure
+ // search recycler view is bound to fast scroller if user is in search mode at the time
+ // of attachment.
+ if (mAdapterType == PRIMARY || mAdapterType == WORK) {
+ mWidgetsRecyclerView.addOnAttachStateChangeListener(mBindScrollbarInSearchMode);
+ }
mWidgetsListAdapter.setApplyBitmapDeferred(false, mWidgetsRecyclerView);
mWidgetsListAdapter.setMaxHorizontalSpansPerRow(mMaxSpansPerRow);
}