1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License
15 */
16
17package com.android.incallui.answer.impl.hint;
18
19import android.view.LayoutInflater;
20import android.view.View;
21import android.view.ViewGroup;
22import android.widget.TextView;
23
24/** Does nothing. Used to avoid null checks on AnswerHint. */
25public class EmptyAnswerHint implements AnswerHint {
26
27  @Override
28  public void onCreateView(
29      LayoutInflater inflater, ViewGroup container, View puck, TextView hintText) {}
30
31  @Override
32  public void onBounceStart() {}
33
34  @Override
35  public void onBounceEnd() {}
36
37  @Override
38  public void onAnswered() {}
39}
40