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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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