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/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.incallui;
import android.telecom.Phone;
/**
* Interface implemented by In-Call components that maintain a reference to the Telecomm API
* {@code Phone} object. Clarifies the expectations associated with the relevant method calls.
*/
public interface InCallPhoneListener {
/**
* Called once at {@code InCallService} startup time with a valid {@code Phone}. At
* that time, there will be no existing {@code Call}s.
*
* @param phone The {@code Phone} object.
*/
void setPhone(Phone phone);
/**
* Called once at {@code InCallService} shutdown time. At that time, any {@code Call}s
* will have transitioned through the disconnected state and will no longer exist.
*/
void clearPhone();
}
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