1 /* 2 * Copyright (C) 2018 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 17 package com.android.incallui.speakeasy; 18 19 import android.support.annotation.Nullable; 20 import android.support.v4.app.Fragment; 21 import com.android.incallui.call.DialerCall; 22 import com.google.common.base.Optional; 23 import javax.inject.Inject; 24 25 /** Default implementation of SpeakEasyCallManager. */ 26 public class SpeakEasyCallManagerStub implements SpeakEasyCallManager { 27 28 @Inject SpeakEasyCallManagerStub()29 public SpeakEasyCallManagerStub() {} 30 31 /** Returns an absent optional. */ 32 @Override 33 @Nullable getSpeakEasyFragment(DialerCall call)34 public Optional<Fragment> getSpeakEasyFragment(DialerCall call) { 35 return Optional.absent(); 36 } 37 38 /** Always inert in the stub. */ 39 @Override onCallRemoved(DialerCall call)40 public void onCallRemoved(DialerCall call) {} 41 } 42