| /* |
| * 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 android.media; |
| |
| import com.android.server.LocalServices; |
| |
| /** |
| * Class for system services to access extra AudioManager functionality. The |
| * AudioService is responsible for registering an implementation with |
| * {@link LocalServices}. |
| * |
| * @hide |
| */ |
| public abstract class AudioManagerInternal { |
| |
| public abstract void adjustSuggestedStreamVolumeForUid(int streamType, int direction, |
| int flags, String callingPackage, int uid); |
| |
| public abstract void adjustStreamVolumeForUid(int streamType, int direction, int flags, |
| String callingPackage, int uid); |
| |
| public abstract void setStreamVolumeForUid(int streamType, int direction, int flags, |
| String callingPackage, int uid); |
| |
| public abstract void setRingerModeDelegate(RingerModeDelegate delegate); |
| |
| public abstract int getRingerModeInternal(); |
| |
| public abstract void setRingerModeInternal(int ringerMode, String caller); |
| |
| public abstract int getVolumeControllerUid(); |
| |
| public abstract void updateRingerModeAffectedStreamsInternal(); |
| |
| public interface RingerModeDelegate { |
| /** Called when external ringer mode is evaluated, returns the new internal ringer mode */ |
| int onSetRingerModeExternal(int ringerModeOld, int ringerModeNew, String caller, |
| int ringerModeInternal, VolumePolicy policy); |
| |
| /** Called when internal ringer mode is evaluated, returns the new external ringer mode */ |
| int onSetRingerModeInternal(int ringerModeOld, int ringerModeNew, String caller, |
| int ringerModeExternal, VolumePolicy policy); |
| |
| boolean canVolumeDownEnterSilent(); |
| |
| int getRingerModeAffectedStreams(int streams); |
| } |
| } |