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Commit b2e96181 authored by Annie Chin's avatar Annie Chin
Browse files

Use isOpen() to determine recyclerview visibility. 

Fixes: 33130810

Change-Id: Ie8d4fb3243c6551eda14a1bd3e971dc54e4a9e4c
parent 8149c8c2

src/com/android/calculator2/DragController.java

+4 −3
Original line number Diff line number Diff line
@@ -152,10 +152,11 @@ public final class DragController { 
    }



    /**

     * Reset all initialized values and set recyclerview to INVISIBLE to avoid flickering.

     * Reset all initialized values.

     * If the DragLayout is closed, set recyclerview to INVISIBLE to avoid flickering.

     */

    public void initializeAnimation(RecyclerView recyclerView, boolean isResult) {

        recyclerView.setVisibility(View.INVISIBLE);

    public void initializeAnimation(RecyclerView recyclerView, boolean isResult, boolean isOpen) {

        recyclerView.setVisibility(isOpen ? View.VISIBLE : View.INVISIBLE);

        mAnimationInitialized = false;

        initializeController(isResult);

    }

src/com/android/calculator2/HistoryFragment.java

+6 −5
Original line number Diff line number Diff line
@@ -79,6 +79,7 @@ public class HistoryFragment extends Fragment { 


    private RecyclerView mRecyclerView;

    private HistoryAdapter mAdapter;

    private DragLayout mDragLayout;



    private Evaluator mEvaluator;
@@ -129,13 +130,13 @@ public class HistoryFragment extends Fragment { 
    public void onActivityCreated(Bundle savedInstanceState) {

        super.onActivityCreated(savedInstanceState);



        final DragLayout dragLayout = (DragLayout) getActivity().findViewById(R.id.drag_layout);

        dragLayout.removeDragCallback(mDragCallback);

        dragLayout.addDragCallback(mDragCallback);



        final Calculator activity = (Calculator) getActivity();

        final boolean isResultLayout = activity.isResultLayout();



        mDragLayout = (DragLayout) activity.findViewById(R.id.drag_layout);

        mDragLayout.removeDragCallback(mDragCallback);

        mDragLayout.addDragCallback(mDragCallback);



        mEvaluator = Evaluator.getInstance(activity);



        if (mEvaluator != null) {
@@ -174,7 +175,7 @@ public class HistoryFragment extends Fragment { 


        // The orientation may have changed.

        mDragController.initializeAnimation(mRecyclerView,

                ((Calculator) getActivity()).isResultLayout());

                ((Calculator) getActivity()).isResultLayout(), mDragLayout.isOpen());

    }



    @Override