1 /* Copyright (C) 2014 The Android Open Source Project 2 * 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 package android.media.session; 17 18 import android.content.ComponentName; 19 import android.content.pm.ParceledListSlice; 20 import android.media.IRemoteVolumeController; 21 import android.media.Session2Token; 22 import android.media.session.IActiveSessionsListener; 23 import android.media.session.ICallback; 24 import android.media.session.IOnMediaKeyListener; 25 import android.media.session.IOnVolumeKeyLongPressListener; 26 import android.media.session.ISession; 27 import android.media.session.ISessionCallback; 28 import android.media.session.ISession2TokensListener; 29 import android.media.session.MediaSession; 30 import android.os.Bundle; 31 import android.view.KeyEvent; 32 33 /** 34 * Interface to the MediaSessionManagerService 35 * @hide 36 */ 37 interface ISessionManager { createSession(String packageName, in ISessionCallback sessionCb, String tag, in Bundle sessionInfo, int userId)38 ISession createSession(String packageName, in ISessionCallback sessionCb, String tag, 39 in Bundle sessionInfo, int userId); notifySession2Created(in Session2Token sessionToken)40 void notifySession2Created(in Session2Token sessionToken); getSessions(in ComponentName compName, int userId)41 List<MediaSession.Token> getSessions(in ComponentName compName, int userId); getSession2Tokens(int userId)42 ParceledListSlice getSession2Tokens(int userId); dispatchMediaKeyEvent(String packageName, boolean asSystemService, in KeyEvent keyEvent, boolean needWakeLock)43 void dispatchMediaKeyEvent(String packageName, boolean asSystemService, in KeyEvent keyEvent, 44 boolean needWakeLock); dispatchMediaKeyEventToSessionAsSystemService(String packageName, in MediaSession.Token sessionToken, in KeyEvent keyEvent)45 boolean dispatchMediaKeyEventToSessionAsSystemService(String packageName, 46 in MediaSession.Token sessionToken, in KeyEvent keyEvent); dispatchVolumeKeyEvent(String packageName, String opPackageName, boolean asSystemService, in KeyEvent keyEvent, int stream, boolean musicOnly)47 void dispatchVolumeKeyEvent(String packageName, String opPackageName, boolean asSystemService, 48 in KeyEvent keyEvent, int stream, boolean musicOnly); dispatchVolumeKeyEventToSessionAsSystemService(String packageName, String opPackageName, in MediaSession.Token sessionToken, in KeyEvent keyEvent)49 void dispatchVolumeKeyEventToSessionAsSystemService(String packageName, String opPackageName, 50 in MediaSession.Token sessionToken, in KeyEvent keyEvent); dispatchAdjustVolume(String packageName, String opPackageName, int suggestedStream, int delta, int flags)51 void dispatchAdjustVolume(String packageName, String opPackageName, int suggestedStream, 52 int delta, int flags); addSessionsListener(in IActiveSessionsListener listener, in ComponentName compName, int userId)53 void addSessionsListener(in IActiveSessionsListener listener, in ComponentName compName, 54 int userId); removeSessionsListener(in IActiveSessionsListener listener)55 void removeSessionsListener(in IActiveSessionsListener listener); addSession2TokensListener(in ISession2TokensListener listener, int userId)56 void addSession2TokensListener(in ISession2TokensListener listener, int userId); removeSession2TokensListener(in ISession2TokensListener listener)57 void removeSession2TokensListener(in ISession2TokensListener listener); 58 registerRemoteVolumeController(in IRemoteVolumeController rvc)59 void registerRemoteVolumeController(in IRemoteVolumeController rvc); unregisterRemoteVolumeController(in IRemoteVolumeController rvc)60 void unregisterRemoteVolumeController(in IRemoteVolumeController rvc); 61 62 // For PhoneWindowManager to precheck media keys isGlobalPriorityActive()63 boolean isGlobalPriorityActive(); 64 setCallback(in ICallback callback)65 void setCallback(in ICallback callback); setOnVolumeKeyLongPressListener(in IOnVolumeKeyLongPressListener listener)66 void setOnVolumeKeyLongPressListener(in IOnVolumeKeyLongPressListener listener); setOnMediaKeyListener(in IOnMediaKeyListener listener)67 void setOnMediaKeyListener(in IOnMediaKeyListener listener); 68 isTrusted(String controllerPackageName, int controllerPid, int controllerUid)69 boolean isTrusted(String controllerPackageName, int controllerPid, int controllerUid); 70 } 71