1 /* 2 * Copyright 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 android.media.update; 18 19 import android.app.PendingIntent; 20 import android.media.AudioFocusRequest; 21 import android.media.MediaItem2; 22 import android.media.MediaMetadata2; 23 import android.media.MediaPlayerBase; 24 import android.media.MediaPlaylistAgent; 25 import android.media.MediaSession2; 26 import android.media.SessionCommand2; 27 import android.media.MediaSession2.CommandButton; 28 import android.media.MediaSession2.CommandButton.Builder; 29 import android.media.SessionCommandGroup2; 30 import android.media.MediaSession2.ControllerInfo; 31 import android.media.MediaSession2.OnDataSourceMissingHelper; 32 import android.media.MediaSession2.SessionCallback; 33 import android.media.SessionToken2; 34 import android.media.VolumeProvider2; 35 import android.os.Bundle; 36 import android.os.ResultReceiver; 37 38 import java.util.List; 39 import java.util.Set; 40 import java.util.concurrent.Executor; 41 42 /** 43 * @hide 44 */ 45 public interface MediaSession2Provider extends TransportControlProvider { close_impl()46 void close_impl(); updatePlayer_impl(MediaPlayerBase player, MediaPlaylistAgent playlistAgent, VolumeProvider2 volumeProvider)47 void updatePlayer_impl(MediaPlayerBase player, MediaPlaylistAgent playlistAgent, 48 VolumeProvider2 volumeProvider); getPlayer_impl()49 MediaPlayerBase getPlayer_impl(); getPlaylistMetadata_impl()50 MediaMetadata2 getPlaylistMetadata_impl(); updatePlaylistMetadata_impl(MediaMetadata2 metadata)51 void updatePlaylistMetadata_impl(MediaMetadata2 metadata); getPlaylistAgent_impl()52 MediaPlaylistAgent getPlaylistAgent_impl(); getVolumeProvider_impl()53 VolumeProvider2 getVolumeProvider_impl(); getToken_impl()54 SessionToken2 getToken_impl(); getConnectedControllers_impl()55 List<ControllerInfo> getConnectedControllers_impl(); setCustomLayout_impl(ControllerInfo controller, List<CommandButton> layout)56 void setCustomLayout_impl(ControllerInfo controller, List<CommandButton> layout); setAudioFocusRequest_impl(AudioFocusRequest afr)57 void setAudioFocusRequest_impl(AudioFocusRequest afr); setAllowedCommands_impl(ControllerInfo controller, SessionCommandGroup2 commands)58 void setAllowedCommands_impl(ControllerInfo controller, SessionCommandGroup2 commands); sendCustomCommand_impl(ControllerInfo controller, SessionCommand2 command, Bundle args, ResultReceiver receiver)59 void sendCustomCommand_impl(ControllerInfo controller, SessionCommand2 command, Bundle args, 60 ResultReceiver receiver); sendCustomCommand_impl(SessionCommand2 command, Bundle args)61 void sendCustomCommand_impl(SessionCommand2 command, Bundle args); addPlaylistItem_impl(int index, MediaItem2 item)62 void addPlaylistItem_impl(int index, MediaItem2 item); removePlaylistItem_impl(MediaItem2 item)63 void removePlaylistItem_impl(MediaItem2 item); replacePlaylistItem_impl(int index, MediaItem2 item)64 void replacePlaylistItem_impl(int index, MediaItem2 item); getPlaylist_impl()65 List<MediaItem2> getPlaylist_impl(); setPlaylist_impl(List<MediaItem2> list, MediaMetadata2 metadata)66 void setPlaylist_impl(List<MediaItem2> list, MediaMetadata2 metadata); getCurrentPlaylistItem_impl()67 MediaItem2 getCurrentPlaylistItem_impl(); notifyError_impl(int errorCode, Bundle extras)68 void notifyError_impl(int errorCode, Bundle extras); getPlayerState_impl()69 int getPlayerState_impl(); getCurrentPosition_impl()70 long getCurrentPosition_impl(); getBufferedPosition_impl()71 long getBufferedPosition_impl(); setOnDataSourceMissingHelper_impl(OnDataSourceMissingHelper helper)72 void setOnDataSourceMissingHelper_impl(OnDataSourceMissingHelper helper); clearOnDataSourceMissingHelper_impl()73 void clearOnDataSourceMissingHelper_impl(); 74 75 // TODO(jaewan): Rename and move provider 76 interface CommandProvider { getCommandCode_impl()77 int getCommandCode_impl(); getCustomCommand_impl()78 String getCustomCommand_impl(); getExtras_impl()79 Bundle getExtras_impl(); toBundle_impl()80 Bundle toBundle_impl(); 81 equals_impl(Object ob)82 boolean equals_impl(Object ob); hashCode_impl()83 int hashCode_impl(); 84 } 85 86 // TODO(jaewan): Rename and move provider 87 interface CommandGroupProvider { addCommand_impl(SessionCommand2 command)88 void addCommand_impl(SessionCommand2 command); addAllPredefinedCommands_impl()89 void addAllPredefinedCommands_impl(); removeCommand_impl(SessionCommand2 command)90 void removeCommand_impl(SessionCommand2 command); hasCommand_impl(SessionCommand2 command)91 boolean hasCommand_impl(SessionCommand2 command); hasCommand_impl(int code)92 boolean hasCommand_impl(int code); getCommands_impl()93 Set<SessionCommand2> getCommands_impl(); toBundle_impl()94 Bundle toBundle_impl(); 95 } 96 97 interface CommandButtonProvider { getCommand_impl()98 SessionCommand2 getCommand_impl(); getIconResId_impl()99 int getIconResId_impl(); getDisplayName_impl()100 String getDisplayName_impl(); getExtras_impl()101 Bundle getExtras_impl(); isEnabled_impl()102 boolean isEnabled_impl(); 103 104 interface BuilderProvider { setCommand_impl(SessionCommand2 command)105 Builder setCommand_impl(SessionCommand2 command); setIconResId_impl(int resId)106 Builder setIconResId_impl(int resId); setDisplayName_impl(String displayName)107 Builder setDisplayName_impl(String displayName); setEnabled_impl(boolean enabled)108 Builder setEnabled_impl(boolean enabled); setExtras_impl(Bundle extras)109 Builder setExtras_impl(Bundle extras); build_impl()110 CommandButton build_impl(); 111 } 112 } 113 114 interface ControllerInfoProvider { getPackageName_impl()115 String getPackageName_impl(); getUid_impl()116 int getUid_impl(); isTrusted_impl()117 boolean isTrusted_impl(); hashCode_impl()118 int hashCode_impl(); equals_impl(Object obj)119 boolean equals_impl(Object obj); toString_impl()120 String toString_impl(); 121 } 122 123 interface BuilderBaseProvider<T extends MediaSession2, C extends SessionCallback> { setPlayer_impl(MediaPlayerBase player)124 void setPlayer_impl(MediaPlayerBase player); setPlaylistAgent_impl(MediaPlaylistAgent playlistAgent)125 void setPlaylistAgent_impl(MediaPlaylistAgent playlistAgent); setVolumeProvider_impl(VolumeProvider2 volumeProvider)126 void setVolumeProvider_impl(VolumeProvider2 volumeProvider); setSessionActivity_impl(PendingIntent pi)127 void setSessionActivity_impl(PendingIntent pi); setId_impl(String id)128 void setId_impl(String id); setSessionCallback_impl(Executor executor, C callback)129 void setSessionCallback_impl(Executor executor, C callback); build_impl()130 T build_impl(); 131 } 132 } 133