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MediaRouter2: Prevent printing same logs from different lines

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This CL prevents duplicate logs which are printed from
different code locations, which makes investigating future bugs easier.
Also modifies some logs to make them clearer.

Bug: 157873330
Test: Builds successfully
Change-Id: I90ca0e6b46e2b796d069dbecef4a8000cca85b4b
This commit is contained in:
Hyundo Moon
2020-06-11 17:37:01 +09:00
parent 8a9020bb58
commit 369be956e0
4 changed files with 47 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
media/java/android/media/MediaRoute2ProviderService.java
View File

@@ -246,7 +246,7 @@ public abstract class MediaRoute2ProviderService extends Service {
String sessionId = sessionInfo.getId();
synchronized (mSessionLock) {
if (mSessionInfo.containsKey(sessionId)) {
Log.w(TAG, "Ignoring duplicate session id.");
Log.w(TAG, "notifySessionCreated: Ignoring duplicate session id.");
return;
}
mSessionInfo.put(sessionInfo.getId(), sessionInfo);
@@ -274,7 +274,7 @@ public abstract class MediaRoute2ProviderService extends Service {
if (mSessionInfo.containsKey(sessionId)) {
mSessionInfo.put(sessionId, sessionInfo);
} else {
Log.w(TAG, "Ignoring unknown session info.");
Log.w(TAG, "notifySessionUpdated: Ignoring unknown session info.");
return;
}
@@ -304,7 +304,7 @@ public abstract class MediaRoute2ProviderService extends Service {
sessionInfo = mSessionInfo.remove(sessionId);
if (sessionInfo == null) {
Log.w(TAG, "Ignoring unknown session info.");
Log.w(TAG, "notifySessionReleased: Ignoring unknown session info.");
return;
}
@@ -314,7 +314,7 @@ public abstract class MediaRoute2ProviderService extends Service {
try {
mRemoteCallback.notifySessionReleased(sessionInfo);
} catch (RemoteException ex) {
Log.w(TAG, "Failed to notify session info changed.");
Log.w(TAG, "Failed to notify session released.", ex);
}
}
}
@@ -485,7 +485,7 @@ public abstract class MediaRoute2ProviderService extends Service {
try {
mRemoteCallback.updateState(mProviderInfo);
} catch (RemoteException ex) {
Log.w(TAG, "Failed to send onProviderInfoUpdated");
Log.w(TAG, "Failed to publish provider state.", ex);
}
}

25
media/java/android/media/MediaRouter2.java
View File

@@ -196,7 +196,7 @@ public final class MediaRouter2 {
try {
mMediaRouterService.setDiscoveryRequestWithRouter2(mStub, mDiscoveryPreference);
} catch (RemoteException ex) {
Log.e(TAG, "registerRouteCallback: Unable to set discovery request.");
Log.e(TAG, "registerRouteCallback: Unable to set discovery request.", ex);
}
}
}
@@ -214,7 +214,7 @@ public final class MediaRouter2 {
if (!mRouteCallbackRecords.remove(
new RouteCallbackRecord(null, routeCallback, null))) {
Log.w(TAG, "Ignoring unknown callback");
Log.w(TAG, "unregisterRouteCallback: Ignoring unknown callback");
return;
}
@@ -227,7 +227,7 @@ public final class MediaRouter2 {
mMediaRouterService.setDiscoveryRequestWithRouter2(
mStub, mDiscoveryPreference);
} catch (RemoteException ex) {
Log.e(TAG, "unregisterRouteCallback: Unable to set discovery request.");
Log.e(TAG, "unregisterRouteCallback: Unable to set discovery request.", ex);
}
}
if (mRouteCallbackRecords.isEmpty() && mNonSystemRoutingControllers.isEmpty()) {
@@ -500,7 +500,7 @@ public final class MediaRouter2 {
try {
mMediaRouterService.setRouteVolumeWithRouter2(stub, route, volume);
} catch (RemoteException ex) {
Log.e(TAG, "Unable to send control request.", ex);
Log.e(TAG, "Unable to set route volume.", ex);
}
}
}
@@ -788,7 +788,8 @@ public final class MediaRouter2 {
mMediaRouterService.notifySessionHintsForCreatingSession(
stub, uniqueRequestId, route, controllerHints);
} catch (RemoteException ex) {
Log.e(TAG, "getSessionHintsOnHandler: Unable to request.", ex);
Log.e(TAG, "onGetControllerHintsForCreatingSessionOnHandler: Unable to notify "
+ " session hints for creating session.", ex);
}
}
}
@@ -1120,7 +1121,7 @@ public final class MediaRouter2 {
Objects.requireNonNull(route, "route must not be null");
synchronized (mControllerLock) {
if (mIsReleased) {
Log.w(TAG, "selectRoute() called on released controller. Ignoring.");
Log.w(TAG, "selectRoute: Called on released controller. Ignoring.");
return;
}
}
@@ -1169,7 +1170,7 @@ public final class MediaRouter2 {
Objects.requireNonNull(route, "route must not be null");
synchronized (mControllerLock) {
if (mIsReleased) {
Log.w(TAG, "deselectRoute() called on released controller. Ignoring.");
Log.w(TAG, "deselectRoute: called on released controller. Ignoring.");
return;
}
}
@@ -1216,7 +1217,7 @@ public final class MediaRouter2 {
Objects.requireNonNull(route, "route must not be null");
synchronized (mControllerLock) {
if (mIsReleased) {
Log.w(TAG, "transferToRoute() called on released controller. Ignoring.");
Log.w(TAG, "transferToRoute: Called on released controller. Ignoring.");
return;
}
@@ -1254,17 +1255,17 @@ public final class MediaRouter2 {
*/
public void setVolume(int volume) {
if (getVolumeHandling() == MediaRoute2Info.PLAYBACK_VOLUME_FIXED) {
Log.w(TAG, "setVolume: the routing session has fixed volume. Ignoring.");
Log.w(TAG, "setVolume: The routing session has fixed volume. Ignoring.");
return;
}
if (volume < 0 || volume > getVolumeMax()) {
Log.w(TAG, "setVolume: the target volume is out of range. Ignoring");
Log.w(TAG, "setVolume: The target volume is out of range. Ignoring");
return;
}
synchronized (mControllerLock) {
if (mIsReleased) {
Log.w(TAG, "setVolume is called on released controller. Ignoring.");
Log.w(TAG, "setVolume: Called on released controller. Ignoring.");
return;
}
}
@@ -1298,7 +1299,7 @@ public final class MediaRouter2 {
boolean releaseInternal(boolean shouldReleaseSession, boolean shouldNotifyStop) {
synchronized (mControllerLock) {
if (mIsReleased) {
Log.w(TAG, "releaseInternal() called on released controller. Ignoring.");
Log.w(TAG, "releaseInternal: Called on released controller. Ignoring.");
return false;
}
mIsReleased = true;

6
media/java/android/media/MediaRouter2Manager.java
View File

@@ -121,7 +121,7 @@ public final class MediaRouter2Manager {
CallbackRecord callbackRecord = new CallbackRecord(executor, callback);
if (!mCallbackRecords.addIfAbsent(callbackRecord)) {
Log.w(TAG, "Ignoring to add the same callback twice.");
Log.w(TAG, "Ignoring to register the same callback twice.");
return;
}
}
@@ -384,7 +384,7 @@ public final class MediaRouter2Manager {
int requestId = mNextRequestId.getAndIncrement();
mMediaRouterService.setRouteVolumeWithManager(client, requestId, route, volume);
} catch (RemoteException ex) {
Log.e(TAG, "Unable to send control request.", ex);
Log.e(TAG, "Unable to set route volume.", ex);
}
}
}
@@ -414,7 +414,7 @@ public final class MediaRouter2Manager {
mMediaRouterService.setSessionVolumeWithManager(
client, requestId, sessionInfo.getId(), volume);
} catch (RemoteException ex) {
Log.e(TAG, "Unable to send control request.", ex);
Log.e(TAG, "Unable to set session volume.", ex);
}
}
}

48
services/core/java/com/android/server/media/MediaRouter2ServiceImpl.java
View File

@@ -567,7 +567,8 @@ class MediaRouter2ServiceImpl {
boolean hasModifyAudioRoutingPermission) {
final IBinder binder = router.asBinder();
if (mAllRouterRecords.get(binder) != null) {
Slog.w(TAG, "Same router already exists. packageName=" + packageName);
Slog.w(TAG, "registerRouter2Locked: Same router already exists. packageName="
+ packageName);
return;
}
@@ -665,8 +666,7 @@ class MediaRouter2ServiceImpl {
final RouterRecord routerRecord = mAllRouterRecords.get(binder);
if (routerRecord == null) {
Slog.w(TAG, "requestCreateSessionWithRouter2ByManagerRequestLocked: "
+ "Ignoring unknown router.");
Slog.w(TAG, "notifySessionHintsForCreatingSessionLocked: Ignoring unknown router.");
return;
}
@@ -789,7 +789,8 @@ class MediaRouter2ServiceImpl {
ManagerRecord managerRecord = mAllManagerRecords.get(binder);
if (managerRecord != null) {
Slog.w(TAG, "Same manager already exists. packageName=" + packageName);
Slog.w(TAG, "registerManagerLocked: Same manager already exists. packageName="
+ packageName);
return;
}
@@ -854,7 +855,8 @@ class MediaRouter2ServiceImpl {
RouterRecord routerRecord = managerRecord.mUserRecord.findRouterRecordLocked(packageName);
if (routerRecord == null) {
Slog.w(TAG, "Ignoring session creation for unknown router.");
Slog.w(TAG, "requestCreateSessionWithManagerLocked: Ignoring session creation for "
+ "unknown router.");
return;
}
@@ -1231,7 +1233,8 @@ class MediaRouter2ServiceImpl {
for (MediaRoute2Info route : currentRoutes) {
if (!route.isValid()) {
Slog.w(TAG, "Ignoring invalid route : " + route);
Slog.w(TAG, "onProviderStateChangedOnHandler: Ignoring invalid route : "
+ route);
continue;
}
MediaRoute2Info prevRoute = prevInfo.getRoute(route.getOriginalId());
@@ -1309,8 +1312,8 @@ class MediaRouter2ServiceImpl {
try {
routerRecord.mRouter.getSessionHintsForCreatingSession(uniqueRequestId, route);
} catch (RemoteException ex) {
Slog.w(TAG, "requestGetSessionHintsOnHandler: "
+ "Failed to request. Router probably died.");
Slog.w(TAG, "getSessionHintsForCreatingSessionOnHandler: "
+ "Failed to request. Router probably died.", ex);
mSessionCreationRequests.remove(request);
notifyRequestFailedToManager(managerRecord.mManager,
toOriginalRequestId(uniqueRequestId), REASON_UNKNOWN_ERROR);
@@ -1323,8 +1326,8 @@ class MediaRouter2ServiceImpl {
final MediaRoute2Provider provider = findProvider(route.getProviderId());
if (provider == null) {
Slog.w(TAG, "Ignoring session creation request since no provider found for"
+ " given route=" + route);
Slog.w(TAG, "requestCreateSessionWithRouter2OnHandler: Ignoring session "
+ "creation request since no provider found for given route=" + route);
notifySessionCreationFailedToRouter(routerRecord,
toOriginalRequestId(uniqueRequestId));
return;
@@ -1349,22 +1352,21 @@ class MediaRouter2ServiceImpl {
}
}
if (matchingRequest == null) {
Slog.w(TAG, "requestCreateSessionWithKnownRequestOnHandler: "
+ "Ignoring an unknown request.");
Slog.w(TAG, "requestCreateSessionWithManagerOnHandler: "
+ "Ignoring an unknown session creation request.");
return;
}
if (!TextUtils.equals(matchingRequest.mRoute.getId(), route.getId())) {
Slog.w(TAG, "requestCreateSessionWithKnownRequestOnHandler: "
Slog.w(TAG, "requestCreateSessionWithManagerOnHandler: "
+ "The given route is different from the requested route.");
return;
}
final MediaRoute2Provider provider = findProvider(route.getProviderId());
if (provider == null) {
Slog.w(TAG, "Ignoring session creation request since no provider found for"
+ " given route=" + route);
Slog.w(TAG, "requestCreateSessionWithManagerOnHandler: Ignoring session "
+ "creation request since no provider found for given route=" + route);
mSessionCreationRequests.remove(matchingRequest);
notifyRequestFailedToManager(matchingRequest.mRequestedManagerRecord.mManager,
toOriginalRequestId(uniqueRequestId), REASON_ROUTE_NOT_AVAILABLE);
@@ -1468,7 +1470,7 @@ class MediaRouter2ServiceImpl {
int volume) {
final MediaRoute2Provider provider = findProvider(route.getProviderId());
if (provider == null) {
Slog.w(TAG, "setRouteVolume: couldn't find provider for route=" + route);
Slog.w(TAG, "setRouteVolumeOnHandler: Couldn't find provider for route=" + route);
return;
}
provider.setRouteVolume(uniqueRequestId, route.getOriginalId(), volume);
@@ -1478,8 +1480,8 @@ class MediaRouter2ServiceImpl {
@NonNull String uniqueSessionId, int volume) {
final MediaRoute2Provider provider = findProvider(getProviderId(uniqueSessionId));
if (provider == null) {
Slog.w(TAG, "setSessionVolume: couldn't find provider for session "
+ "id=" + uniqueSessionId);
Slog.w(TAG, "setSessionVolumeOnHandler: Couldn't find provider for session id="
+ uniqueSessionId);
return;
}
provider.setSessionVolume(uniqueRequestId, getOriginalId(uniqueSessionId), volume);
@@ -1599,7 +1601,8 @@ class MediaRouter2ServiceImpl {
RouterRecord routerRecord = mSessionToRouterMap.get(sessionInfo.getId());
if (routerRecord == null) {
Slog.w(TAG, "No matching router found for session=" + sessionInfo);
Slog.w(TAG, "onSessionInfoChangedOnHandler: No matching router found for session="
+ sessionInfo);
return;
}
notifySessionInfoChangedToRouter(routerRecord, sessionInfo);
@@ -1612,7 +1615,8 @@ class MediaRouter2ServiceImpl {
RouterRecord routerRecord = mSessionToRouterMap.get(sessionInfo.getId());
if (routerRecord == null) {
Slog.w(TAG, "No matching router found for session=" + sessionInfo);
Slog.w(TAG, "onSessionReleasedOnHandler: No matching router found for session="
+ sessionInfo);
return;
}
notifySessionReleasedToRouter(routerRecord, sessionInfo);
@@ -1789,7 +1793,7 @@ class MediaRouter2ServiceImpl {
currentRoutes.addAll(systemProviderInfo.getRoutes());
} else {
// This shouldn't happen.
Slog.w(TAG, "notifyRoutesToRouter: System route provider not found.");
Slog.wtf(TAG, "System route provider not found.");
}
currentSystemSessionInfo = mSystemProvider.getSessionInfos().get(0);
} else {