mirror of https://github.com/M66B/FairEmail.git
59 lines
2.0 KiB
Java
59 lines
2.0 KiB
Java
/*
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* Copyright 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package androidx.recyclerview.selection;
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import static androidx.core.util.Preconditions.checkArgument;
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import android.view.GestureDetector;
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import android.view.MotionEvent;
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import androidx.annotation.NonNull;
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import androidx.recyclerview.widget.RecyclerView;
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/**
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* Class allowing GestureDetector to listen directly to RecyclerView touch events.
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*/
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final class GestureDetectorOnItemTouchListenerAdapter implements RecyclerView.OnItemTouchListener {
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private final GestureDetector mDetector;
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GestureDetectorOnItemTouchListenerAdapter(@NonNull GestureDetector detector) {
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checkArgument(detector != null);
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mDetector = detector;
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}
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@Override
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public boolean onInterceptTouchEvent(@NonNull RecyclerView rv, @NonNull MotionEvent e) {
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// While the idea of "intercepting" an event stream isn't consistent
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// with the world-view of GestureDetector, failure to return true here
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// resulted in a bug where a context menu shown on an item view was not
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// visible...despite returning reporting that the menu was shown.
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// See b/143494310 for further details.
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return mDetector.onTouchEvent(e);
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}
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@Override
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public void onTouchEvent(@NonNull RecyclerView rv, @NonNull MotionEvent e) {
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}
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@Override
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public void onRequestDisallowInterceptTouchEvent(boolean disallowIntercept) {
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}
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}
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