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/*
* Copyright (C) 2015 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.compat.telecom;
import android.support.annotation.Nullable;
import android.telecom.InCallService;
import com.android.contacts.common.compat.CompatUtils;
import com.android.incallui.Call;
import com.android.incallui.InCallServiceImpl;
/**
* Compatibility class for {@link android.telecom.InCallService}
*/
public class InCallServiceCompat {
/**
* Sets the microphone mute state. When this request is honored, there
* will be a change to the {@link android.telecom.CallAudioState}.
*
* Note: Noop for Sdk versions less than M where inCallService is not of type
* {@link InCallServiceImpl}
*
* @param inCallService the {@link InCallService} to act on
* @param shouldMute {@code true} if the microphone should be muted; {@code false} otherwise.
*/
public static void setMuted(@Nullable InCallService inCallService, boolean shouldMute) {
if (inCallService == null) {
return;
}
if (CompatUtils.isMarshmallowCompatible()) {
inCallService.setMuted(shouldMute);
return;
}
if (inCallService instanceof InCallServiceImpl) {
((InCallServiceImpl) inCallService).setMutedCompat(shouldMute);
}
}
/**
* Sets the audio route (speaker, bluetooth, etc...). When this request is honored, there will
* be change to the {@link android.telecom.CallAudioState}.
*
* Note: Noop for Sdk versions less than M where inCallService is not of type
* {@link InCallServiceImpl}
*
* @param inCallService the {@link InCallService} to act on
* @param route The audio route to use.
*/
public static void setAudioRoute(@Nullable InCallService inCallService, int route) {
if (inCallService == null) {
return;
}
if (CompatUtils.isMarshmallowCompatible()) {
inCallService.setAudioRoute(route);
return;
}
if (inCallService instanceof InCallServiceImpl) {
((InCallServiceImpl) inCallService).setAudioRouteCompat(route);
}
}
/**
* Returns if the device can support additional calls.
*
* @param inCallService the {@link InCallService} to act on
* @param call a {@link Call} to use if needed due to compatibility reasons
* @return Whether the phone supports adding more calls, defaulting to true if inCallService
* is null
*/
public static boolean canAddCall(@Nullable InCallService inCallService, Call call) {
if (inCallService == null) {
return true;
}
if (CompatUtils.isMarshmallowCompatible()) {
// Default to true if we are not connected to telecom.
return inCallService.canAddCall();
}
return call.can(DetailsCompat.CAPABILITY_UNUSED_1);
}
}
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