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1 // Copyright 2017 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 package org.chromium.chrome.browser.widget; | |
6 | |
7 /** | |
8 * An empty base implementation of the {@link BottomSheetObserver} interface. | |
9 */ | |
10 public class EmptyBottomSheetObserver implements BottomSheetObserver { | |
11 @Override | |
12 public void onSheetOpened() {} | |
13 | |
14 @Override | |
15 public void onSheetClosed() {} | |
16 | |
17 @Override | |
18 public void onLoadUrl(String url) {} | |
19 | |
20 @Override | |
21 public void onSheetOffsetChanged(float heightFraction) {} | |
22 | |
23 @Override | |
24 public void onTransitionPeekToHalf(float transitionFraction) {} | |
25 } | |
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