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Merge "Introduce APIs to deal with RCN case" into rvc-dev am: 0de25056a2

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Change-Id: I45def6089f314d8c4f6bac7aa83892590490fc6f
This commit is contained in:
Kyunglyul Hyun
2020-05-07 02:45:13 +00:00
committed by Automerger Merge Worker
parent a7cd89885f 0de25056a2
commit d95366034d
3 changed files with 117 additions and 12 deletions
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82
media/java/android/media/MediaRouter2Manager.java
View File

@@ -170,8 +170,7 @@ public final class MediaRouter2Manager {
public MediaController getMediaControllerForRoutingSession(
@NonNull RoutingSessionInfo sessionInfo) {
for (MediaController controller : mMediaSessionManager.getActiveSessions(null)) {
String volumeControlId = controller.getPlaybackInfo().getVolumeControlId();
if (TextUtils.equals(sessionInfo.getId(), volumeControlId)) {
if (areSessionsMatched(controller, sessionInfo)) {
return controller;
}
}
@@ -205,6 +204,37 @@ public final class MediaRouter2Manager {
return routes;
}
/**
* Gets available routes for the given routing session.
* The returned routes can be passed to
* {@link #transfer(RoutingSessionInfo, MediaRoute2Info)} for transferring the routing session.
*
* @param sessionInfo the routing session that would be transferred
*/
@NonNull
public List<MediaRoute2Info> getAvailableRoutesForRoutingSession(
@NonNull RoutingSessionInfo sessionInfo) {
Objects.requireNonNull(sessionInfo, "sessionInfo must not be null");
List<MediaRoute2Info> routes = new ArrayList<>();
String packageName = sessionInfo.getClientPackageName();
List<String> preferredFeatures = mPreferredFeaturesMap.get(packageName);
if (preferredFeatures == null) {
preferredFeatures = Collections.emptyList();
}
synchronized (mRoutesLock) {
for (MediaRoute2Info route : mRoutes.values()) {
if (route.isSystemRoute() || route.hasAnyFeatures(preferredFeatures)
|| sessionInfo.getSelectedRoutes().contains(route.getId())
|| sessionInfo.getTransferableRoutes().contains(route.getId())) {
routes.add(route);
}
}
}
return routes;
}
/**
* Gets the system routing session associated with no specific application.
*/
@@ -218,6 +248,33 @@ public final class MediaRouter2Manager {
throw new IllegalStateException("No system routing session");
}
/**
* Gets the routing session of a media session.
* If the session is using {#link PlaybackInfo#PLAYBACK_TYPE_LOCAL local playback},
* the system routing session is returned.
* If the session is using {#link PlaybackInfo#PLAYBACK_TYPE_REMOTE remote playback},
* it returns the corresponding routing session or {@code null} if it's unavailable.
*/
@Nullable
public RoutingSessionInfo getRoutingSessionForMediaController(MediaController mediaController) {
MediaController.PlaybackInfo playbackInfo = mediaController.getPlaybackInfo();
if (playbackInfo == null) {
return null;
}
if (playbackInfo.getPlaybackType() == MediaController.PlaybackInfo.PLAYBACK_TYPE_LOCAL) {
return new RoutingSessionInfo.Builder(getSystemRoutingSession())
.setClientPackageName(mediaController.getPackageName())
.build();
}
for (RoutingSessionInfo sessionInfo : getActiveSessions()) {
if (!sessionInfo.isSystemSession()
&& areSessionsMatched(mediaController, sessionInfo)) {
return sessionInfo;
}
}
return null;
}
/**
* Gets routing sessions of an application with the given package name.
* The first element of the returned list is the system routing session.
@@ -762,6 +819,27 @@ public final class MediaRouter2Manager {
}
}
private boolean areSessionsMatched(MediaController mediaController,
RoutingSessionInfo sessionInfo) {
MediaController.PlaybackInfo playbackInfo = mediaController.getPlaybackInfo();
if (playbackInfo == null) {
return false;
}
String volumeControlId = playbackInfo.getVolumeControlId();
if (volumeControlId == null) {
return false;
}
if (TextUtils.equals(volumeControlId, sessionInfo.getId())) {
return true;
}
// Workaround for provider not being able to know the unique session ID.
return TextUtils.equals(volumeControlId, sessionInfo.getOriginalId())
&& TextUtils.equals(mediaController.getPackageName(),
sessionInfo.getOwnerPackageName());
}
private List<MediaRoute2Info> getRoutesWithIds(List<String> routeIds) {
synchronized (sLock) {
return routeIds.stream().map(mRoutes::get)

28
media/java/android/media/RoutingSessionInfo.java
View File

@@ -50,6 +50,7 @@ public final class RoutingSessionInfo implements Parcelable {
final String mId;
final CharSequence mName;
final String mOwnerPackageName;
final String mClientPackageName;
@Nullable
final String mProviderId;
@@ -71,6 +72,7 @@ public final class RoutingSessionInfo implements Parcelable {
mId = builder.mId;
mName = builder.mName;
mOwnerPackageName = builder.mOwnerPackageName;
mClientPackageName = builder.mClientPackageName;
mProviderId = builder.mProviderId;
@@ -96,6 +98,7 @@ public final class RoutingSessionInfo implements Parcelable {
mId = ensureString(src.readString());
mName = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(src);
mOwnerPackageName = src.readString();
mClientPackageName = ensureString(src.readString());
mProviderId = src.readString();
@@ -158,6 +161,15 @@ public final class RoutingSessionInfo implements Parcelable {
return mId;
}
/**
* Gets the package name of the session owner.
* @hide
*/
@Nullable
public String getOwnerPackageName() {
return mOwnerPackageName;
}
/**
* Gets the client package name of the session
*/
@@ -263,6 +275,7 @@ public final class RoutingSessionInfo implements Parcelable {
public void writeToParcel(@NonNull Parcel dest, int flags) {
dest.writeString(mId);
dest.writeCharSequence(mName);
dest.writeString(mOwnerPackageName);
dest.writeString(mClientPackageName);
dest.writeString(mProviderId);
dest.writeStringList(mSelectedRoutes);
@@ -288,6 +301,7 @@ public final class RoutingSessionInfo implements Parcelable {
RoutingSessionInfo other = (RoutingSessionInfo) obj;
return Objects.equals(mId, other.mId)
&& Objects.equals(mName, other.mName)
&& Objects.equals(mOwnerPackageName, other.mOwnerPackageName)
&& Objects.equals(mClientPackageName, other.mClientPackageName)
&& Objects.equals(mProviderId, other.mProviderId)
&& Objects.equals(mSelectedRoutes, other.mSelectedRoutes)
@@ -301,7 +315,7 @@ public final class RoutingSessionInfo implements Parcelable {
@Override
public int hashCode() {
return Objects.hash(mId, mName, mClientPackageName, mProviderId,
return Objects.hash(mId, mName, mOwnerPackageName, mClientPackageName, mProviderId,
mSelectedRoutes, mSelectableRoutes, mDeselectableRoutes, mTransferableRoutes,
mVolumeMax, mVolumeHandling, mVolume);
}
@@ -356,6 +370,7 @@ public final class RoutingSessionInfo implements Parcelable {
// TODO: Reorder these (important ones first)
final String mId;
CharSequence mName;
String mOwnerPackageName;
String mClientPackageName;
String mProviderId;
final List<String> mSelectedRoutes;
@@ -439,6 +454,17 @@ public final class RoutingSessionInfo implements Parcelable {
return this;
}
/**
* Sets the package name of the session owner. It is expected to be called by the system.
*
* @hide
*/
@NonNull
public Builder setOwnerPackageName(@Nullable String packageName) {
mOwnerPackageName = packageName;
return this;
}
/**
* Sets the client package name of the session.
*

19
services/core/java/com/android/server/media/MediaRoute2ProviderServiceProxy.java
View File

@@ -315,9 +315,7 @@ final class MediaRoute2ProviderServiceProxy extends MediaRoute2Provider
return;
}
sessionInfo = new RoutingSessionInfo.Builder(sessionInfo)
.setProviderId(getUniqueId())
.build();
sessionInfo = updateSessionInfo(sessionInfo);
boolean duplicateSessionAlreadyExists = false;
synchronized (mLock) {
@@ -348,9 +346,7 @@ final class MediaRoute2ProviderServiceProxy extends MediaRoute2Provider
return;
}
sessionInfo = new RoutingSessionInfo.Builder(sessionInfo)
.setProviderId(getUniqueId())
.build();
sessionInfo = updateSessionInfo(sessionInfo);
boolean found = false;
synchronized (mLock) {
@@ -380,9 +376,7 @@ final class MediaRoute2ProviderServiceProxy extends MediaRoute2Provider
return;
}
sessionInfo = new RoutingSessionInfo.Builder(sessionInfo)
.setProviderId(getUniqueId())
.build();
sessionInfo = updateSessionInfo(sessionInfo);
boolean found = false;
synchronized (mLock) {
@@ -403,6 +397,13 @@ final class MediaRoute2ProviderServiceProxy extends MediaRoute2Provider
mCallback.onSessionReleased(this, sessionInfo);
}
private RoutingSessionInfo updateSessionInfo(RoutingSessionInfo sessionInfo) {
return new RoutingSessionInfo.Builder(sessionInfo)
.setOwnerPackageName(mComponentName.getPackageName())
.setProviderId(getUniqueId())
.build();
}
private void onRequestFailed(Connection connection, long requestId, int reason) {
if (mActiveConnection != connection) {
return;