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Commit fcf85a36 authored by shaoweishen's avatar shaoweishen Committed by Shaowei Shen
Browse files

[Output Switcher] Fix recyclerview flickering

Bug: 219067810
Test: Verified on device
Change-Id: I7532a54a6b0fa945a4c87a9b8abb39f51d3a9aba
(cherry picked from commit 1d25d0b5)
Merged-In: I7532a54a6b0fa945a4c87a9b8abb39f51d3a9aba
parent 9e16ca47
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+15 −0
Original line number Diff line number Diff line
@@ -54,6 +54,7 @@ public class MediaOutputAdapter extends MediaOutputBaseAdapter {
            MediaOutputDialog mediaOutputDialog) {
        super(controller);
        mMediaOutputDialog = mediaOutputDialog;
        setHasStableIds(true);
    }

    @Override
@@ -78,6 +79,20 @@ public class MediaOutputAdapter extends MediaOutputBaseAdapter {
        }
    }

    @Override
    public long getItemId(int position) {
        final int size = mController.getMediaDevices().size();
        if (position == size && mController.isZeroMode()) {
            return -1;
        } else if (position < size) {
            return ((List<MediaDevice>) (mController.getMediaDevices()))
                    .get(position).getId().hashCode();
        } else if (DEBUG) {
            Log.d(TAG, "Incorrect position for item id: " + position);
        }
        return position;
    }

    @Override
    public int getItemCount() {
        if (mController.isZeroMode()) {