Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2019 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 com.android.server.media; |
| 18 | |
| 19 | import android.annotation.NonNull; |
| 20 | import android.annotation.Nullable; |
| 21 | import android.content.ComponentName; |
Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 22 | import android.media.MediaRoute2ProviderInfo; |
Kyunglyul Hyun | 1866d8a | 2020-01-31 11:56:34 +0900 | [diff] [blame] | 23 | import android.media.RouteDiscoveryPreference; |
Hyundo Moon | f829e6f | 2020-01-11 19:31:35 +0900 | [diff] [blame] | 24 | import android.media.RoutingSessionInfo; |
Hyundo Moon | 84e027d | 2020-01-16 17:39:05 +0900 | [diff] [blame] | 25 | import android.os.Bundle; |
Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 26 | |
Hyundo Moon | 6e30f1b | 2020-01-13 19:50:27 +0900 | [diff] [blame] | 27 | import com.android.internal.annotations.GuardedBy; |
| 28 | |
Kyunglyul Hyun | efe4374 | 2019-12-31 18:32:28 +0900 | [diff] [blame] | 29 | import java.util.ArrayList; |
Kyunglyul Hyun | efe4374 | 2019-12-31 18:32:28 +0900 | [diff] [blame] | 30 | import java.util.List; |
Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 31 | import java.util.Objects; |
| 32 | |
| 33 | abstract class MediaRoute2Provider { |
| 34 | final ComponentName mComponentName; |
| 35 | final String mUniqueId; |
Hyundo Moon | 6e30f1b | 2020-01-13 19:50:27 +0900 | [diff] [blame] | 36 | final Object mLock = new Object(); |
Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 37 | |
Kyunglyul Hyun | f7d5e04 | 2019-11-11 13:56:28 +0900 | [diff] [blame] | 38 | Callback mCallback; |
Kyunglyul Hyun | 96d36ce | 2020-01-29 19:59:33 +0900 | [diff] [blame] | 39 | boolean mIsSystemRouteProvider; |
Kyunglyul Hyun | efe4374 | 2019-12-31 18:32:28 +0900 | [diff] [blame] | 40 | private volatile MediaRoute2ProviderInfo mProviderInfo; |
Hyundo Moon | 6e30f1b | 2020-01-13 19:50:27 +0900 | [diff] [blame] | 41 | |
| 42 | @GuardedBy("mLock") |
| 43 | final List<RoutingSessionInfo> mSessionInfos = new ArrayList<>(); |
Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 44 | |
| 45 | MediaRoute2Provider(@NonNull ComponentName componentName) { |
| 46 | mComponentName = Objects.requireNonNull(componentName, "Component name must not be null."); |
| 47 | mUniqueId = componentName.flattenToShortString(); |
| 48 | } |
| 49 | |
Hyundo Moon | 5633749 | 2020-02-16 16:19:54 +0900 | [diff] [blame] | 50 | public void setCallback(MediaRoute2ProviderServiceProxy.Callback callback) { |
Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 51 | mCallback = callback; |
| 52 | } |
| 53 | |
Hyundo Moon | f8e49f4b | 2020-03-06 17:19:42 +0900 | [diff] [blame] | 54 | public abstract void requestCreateSession(long requestId, String packageName, String routeId, |
Hyundo Moon | 84e027d | 2020-01-16 17:39:05 +0900 | [diff] [blame] | 55 | @Nullable Bundle sessionHints); |
Hyundo Moon | f8e49f4b | 2020-03-06 17:19:42 +0900 | [diff] [blame] | 56 | public abstract void releaseSession(long requestId, String sessionId); |
Kyunglyul Hyun | 1866d8a | 2020-01-31 11:56:34 +0900 | [diff] [blame] | 57 | public abstract void updateDiscoveryPreference(RouteDiscoveryPreference discoveryPreference); |
Kyunglyul Hyun | cb8894d | 2019-12-27 14:24:46 +0900 | [diff] [blame] | 58 | |
Hyundo Moon | f8e49f4b | 2020-03-06 17:19:42 +0900 | [diff] [blame] | 59 | public abstract void selectRoute(long requestId, String sessionId, String routeId); |
| 60 | public abstract void deselectRoute(long requestId, String sessionId, String routeId); |
| 61 | public abstract void transferToRoute(long requestId, String sessionId, String routeId); |
Kyunglyul Hyun | cb8894d | 2019-12-27 14:24:46 +0900 | [diff] [blame] | 62 | |
Hyundo Moon | f8e49f4b | 2020-03-06 17:19:42 +0900 | [diff] [blame] | 63 | public abstract void setRouteVolume(long requestId, String routeId, int volume); |
| 64 | public abstract void setSessionVolume(long requestId, String sessionId, int volume); |
Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 65 | |
| 66 | @NonNull |
| 67 | public String getUniqueId() { |
| 68 | return mUniqueId; |
| 69 | } |
| 70 | |
| 71 | @Nullable |
| 72 | public MediaRoute2ProviderInfo getProviderInfo() { |
| 73 | return mProviderInfo; |
| 74 | } |
| 75 | |
Kyunglyul Hyun | efe4374 | 2019-12-31 18:32:28 +0900 | [diff] [blame] | 76 | @NonNull |
Hyundo Moon | f829e6f | 2020-01-11 19:31:35 +0900 | [diff] [blame] | 77 | public List<RoutingSessionInfo> getSessionInfos() { |
Hyundo Moon | 6e30f1b | 2020-01-13 19:50:27 +0900 | [diff] [blame] | 78 | synchronized (mLock) { |
| 79 | return mSessionInfos; |
| 80 | } |
Kyunglyul Hyun | efe4374 | 2019-12-31 18:32:28 +0900 | [diff] [blame] | 81 | } |
| 82 | |
Hyundo Moon | 6e30f1b | 2020-01-13 19:50:27 +0900 | [diff] [blame] | 83 | void setProviderState(MediaRoute2ProviderInfo providerInfo) { |
Kyunglyul Hyun | efe4374 | 2019-12-31 18:32:28 +0900 | [diff] [blame] | 84 | if (providerInfo == null) { |
Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 85 | mProviderInfo = null; |
| 86 | } else { |
Kyunglyul Hyun | efe4374 | 2019-12-31 18:32:28 +0900 | [diff] [blame] | 87 | mProviderInfo = new MediaRoute2ProviderInfo.Builder(providerInfo) |
Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 88 | .setUniqueId(mUniqueId) |
Kyunglyul Hyun | 96d36ce | 2020-01-29 19:59:33 +0900 | [diff] [blame] | 89 | .setSystemRouteProvider(mIsSystemRouteProvider) |
Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 90 | .build(); |
| 91 | } |
Sungsoo Lim | bb3ee6e | 2019-12-23 17:47:24 +0900 | [diff] [blame] | 92 | } |
Kyunglyul Hyun | efe4374 | 2019-12-31 18:32:28 +0900 | [diff] [blame] | 93 | |
Sungsoo Lim | bb3ee6e | 2019-12-23 17:47:24 +0900 | [diff] [blame] | 94 | void notifyProviderState() { |
Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 95 | if (mCallback != null) { |
| 96 | mCallback.onProviderStateChanged(this); |
| 97 | } |
| 98 | } |
| 99 | |
Hyundo Moon | 6e30f1b | 2020-01-13 19:50:27 +0900 | [diff] [blame] | 100 | void setAndNotifyProviderState(MediaRoute2ProviderInfo providerInfo) { |
| 101 | setProviderState(providerInfo); |
Sungsoo Lim | bb3ee6e | 2019-12-23 17:47:24 +0900 | [diff] [blame] | 102 | notifyProviderState(); |
| 103 | } |
| 104 | |
Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 105 | public boolean hasComponentName(String packageName, String className) { |
| 106 | return mComponentName.getPackageName().equals(packageName) |
| 107 | && mComponentName.getClassName().equals(className); |
| 108 | } |
| 109 | |
| 110 | public interface Callback { |
Kyunglyul Hyun | f7d5e04 | 2019-11-11 13:56:28 +0900 | [diff] [blame] | 111 | void onProviderStateChanged(@Nullable MediaRoute2Provider provider); |
Hyundo Moon | 63a0540 | 2019-12-19 20:13:56 +0900 | [diff] [blame] | 112 | void onSessionCreated(@NonNull MediaRoute2Provider provider, |
Hyundo Moon | f8e49f4b | 2020-03-06 17:19:42 +0900 | [diff] [blame] | 113 | long requestId, @Nullable RoutingSessionInfo sessionInfo); |
Hyundo Moon | 6e30f1b | 2020-01-13 19:50:27 +0900 | [diff] [blame] | 114 | void onSessionUpdated(@NonNull MediaRoute2Provider provider, |
Hyundo Moon | f829e6f | 2020-01-11 19:31:35 +0900 | [diff] [blame] | 115 | @NonNull RoutingSessionInfo sessionInfo); |
Hyundo Moon | ca9db78 | 2020-01-01 18:31:15 +0900 | [diff] [blame] | 116 | void onSessionReleased(@NonNull MediaRoute2Provider provider, |
Hyundo Moon | f829e6f | 2020-01-11 19:31:35 +0900 | [diff] [blame] | 117 | @NonNull RoutingSessionInfo sessionInfo); |
Hyundo Moon | 0fa60e8 | 2020-02-14 11:44:45 +0900 | [diff] [blame] | 118 | void onRequestFailed(@NonNull MediaRoute2Provider provider, long requestId, int reason); |
Kyunglyul Hyun | 0332e9a2 | 2019-11-20 01:39:25 +0000 | [diff] [blame] | 119 | } |
| 120 | } |