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alphasystems's avatar
alphasystems
Explorer
4 years ago

Media Projection is disabled on v44

We are developing VR device management system that can monitor VR viewers' screens.
we are implementing mirroring function using MediaProjection API, and it worked in v43.
However, after updating to v44 it was not working and we found the following log.
 
10-13 16:41:59.750  4070  4070 E MediaProjectionPermissionActivity: Screen recording via the Media Projection Manager is disabled; canceling operation
 
It seems to be happening in MediaProjectionManager.createScreenCaptureIntent().
The expected behavior is for a permission confirmation dialog to appear, but no dialog is displayed.
 
MediaProjection is not available in the future? Is there an alternative?
We are very troubled as we consider this an important feature.
 
The detailed logs are shown below. We are unable to post the logs for our application, 
but were able to reproduce same log with the following mirriorg application.
 
10-13 16:41:59.491  1018  4021 I ActivityTaskManager: START u0 {cmp=com.oculus.vrcast/.projection.MediaProjectionPermissionActivity} from uid 10084
10-13 16:41:59.491  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.500  1018  4021 W InputReader: Device has associated, but no associated display id.
10-13 16:41:59.501  1018  4021 I chatty  : uid=1000(system) Binder:1018_11 identical 2 lines
10-13 16:41:59.502  1018  4021 W InputReader: Device has associated, but no associated display id.
10-13 16:41:59.510  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.514  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.514   602  3160 D AF::RecordHandle: OpRecordAudio: track:61 uid:10053 pkg:com.oculus.horizon usage:0 not muted
10-13 16:41:59.515   602  3159 D AF::TrackHandle: OpPlayAudio: track:60 uid:10023 pkg:com.oculus.vrshell usage:1 not muted
10-13 16:41:59.515   602  3593 D AF::TrackHandle: OpPlayAudio: track:62 uid:10035 pkg:com.oculus.systemux usage:10 not muted
10-13 16:41:59.515   602  3316 D AF::TrackHandle: OpPlayAudio: track:63 uid:1000 pkg:com.android.networkstack.inprocess usage:13 not muted
10-13 16:41:59.515   602   852 D AF::TrackHandle: OpPlayAudio: track:56 uid:10015 pkg:com.oculus.shellenv usage:1 not muted
10-13 16:41:59.520   602   602 D AF::RecordHandle: OpRecordAudio: track:55 uid:10015 pkg:com.oculus.shellenv usage:0 not muted
10-13 16:41:59.523  1399  4024 E ACRA    : Handling exception for soft error
10-13 16:41:59.523  1399  4024 E ACRA    : X.ho: failed_to_parse_telemetry_data | oculus_mr_sporadic_event|Forbidden numeric value: NaN
10-13 16:41:59.523  1399  4024 E ACRA    : at X.ig.A4P(:320)
10-13 16:41:59.523  1399  4024 E ACRA    : at com.oculus.errorreporting.ErrorReporter.A4N(:28)
10-13 16:41:59.523  1399  4024 E ACRA    : at com.oculus.unifiedtelemetry.unifiedlogging.LoggingHandler.A04(:182)
10-13 16:41:59.523  1399  4024 E ACRA    : at com.oculus.unifiedtelemetry.unifiedlogging.LoggingHandler.A07(:68495)
10-13 16:41:59.523  1399  4024 E ACRA    : at com.oculus.unifiedtelemetry.unifiedlogging.LoggingHandler$5.reportEvents(:34)
10-13 16:41:59.523  1399  4024 E ACRA    : at com.oculus.aidl.IUnifiedTelemetryService$Stub.onTransact(IUnifiedTelemetryService.java:297)
10-13 16:41:59.523  1399  4024 E ACRA    : at android.os.Binder.execTransactInternal(Binder.java:1021)
10-13 16:41:59.523  1399  4024 E ACRA    : at android.os.Binder.execTransact(Binder.java:994)
10-13 16:41:59.527  2970  2970 D [SUI] NotificationBroadcastReceiver: action: com.oculus.intent.action.NOTIF_CHANGE
10-13 16:41:59.529  1018  4021 E WindowManager: App trying to use insecure INPUT_FEATURE_NO_INPUT_CHANNEL flag. Ignoring
10-13 16:41:59.529  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.533  1947  1947 D VrNotificationAnalytics: logNotificationPosted: key(0|tech.takenoko.screenmirror|1|null|10084), type(third_party), isToast(false)
10-13 16:41:59.536  1947  1947 I [OAO] VrNotificationListenerService: onNotificationPosted() - key = 0|tech.takenoko.screenmirror|1|null|10084, type = third_party, isToast = false, isBlocked with reason = true Blocked by does not contain all markers for a toast notification
10-13 16:41:59.537  1947  1947 D [OAO] VrNotificationService: VrNotificationService onStartCommand() Intent { cmp=com.oculus.vrshell/.VrNotificationService }
10-13 16:41:59.545  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.556   711   711 D Zygote  : Forked child process 4070
10-13 16:41:59.559  1018  1049 I ActivityManager: Start proc 4070:com.oculus.vrcast/1000 for activity {com.oculus.vrcast/com.oculus.vrcast.projection.MediaProjectionPermissionActivity}
10-13 16:41:59.559  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.561  2970  3520 D NotificationsBadgeLiveData: MessageBadgeData, pullAndCheckNotifs, old data source notif count: 0, oc chats count: 0, messenger count: 0
10-13 16:41:59.573  4070  4070 E m.oculus.vrcas: Not starting debugger since process cannot load the jdwp agent.
10-13 16:41:59.578  1018  3517 W InputDispatcher: Focused display #0 does not have a focused window.
10-13 16:41:59.578  1018  3517 E InputDispatcher: But another display has a focused window:
10-13 16:41:59.578  1018  3517 E InputDispatcher: Display #23 has focused window: 'Window{47d6c2c u0 tech.takenoko.screenmirror/tech.takenoko.screenmirror.MainActivity}'
10-13 16:41:59.580  1682  1682 I ClientMgr: FocusedWindowChanged: falling back to client with same uid: 10023, and pid: 1983
10-13 16:41:59.580  1682  1682 I ClientMgr: ClientMgr::SetFocusedClient: 1983:com.oculus.vrshell type 1
10-13 16:41:59.580  1682  1682 I ClientMgr: SetFocusedPackageName - packageName com.oculus.vrshell processName com.oculus.vrshell clientId 1847878938 clientPid 1983
10-13 16:41:59.582  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.596  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.597  1963  1963 I OVRMediaServiceManager: Sending onAppStart (com.oculus.shellenv) to SocialPlatform (com.oculus.socialplatform.infra)
10-13 16:41:59.603  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.613  1018  3517 I ActivityManager: Killing 1550:com.android.settings/1000 (adj 985): empty #17
10-13 16:41:59.616  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.630  1963  2352 W OVRLibrary: null cursor received for query content://com.oculus.ocms.library/apps/com.oculus.vrshell
10-13 16:41:59.633  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.644  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.648  1018  1131 W InputReader: Device has associated, but no associated display id.
10-13 16:41:59.648  1018  1131 I chatty  : uid=1000(system) Binder:1018_3 identical 1 line
10-13 16:41:59.649  1018  1131 W InputReader: Device has associated, but no associated display id.
10-13 16:41:59.678  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.680   711   711 I Zygote  : Process 1550 exited due to signal 9 (Killed)
10-13 16:41:59.683  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.690  1682  1682 D VrRuntimeService: onForegroundActivitiesChanged: pid=4070, uid=1000, hasForegroundActivities=true
10-13 16:41:59.691  1018  1042 W ActivityManager: setHasOverlayUi called on unknown pid: 1550
10-13 16:41:59.694  1963  1963 E OVRMediaServiceManager: LivestreamingManager Not initialized
10-13 16:41:59.696  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.712  1018  1050 I libprocessgroup: Successfully killed process cgroup uid 1000 pid 1550 in 96ms
10-13 16:41:59.713  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.725  1018  1105 I chatty  : uid=1000(system) InputDispatcher identical 1 line
10-13 16:41:59.740  1018  1105 V InputDispatcher: Asynchronous input event injection succeeded.
10-13 16:41:59.747  4070  4070 D VrUiWrapper: Started on non-primary display 23, running in 2D mode.
10-13 16:41:59.750  4070  4070 E MediaProjectionPermissionActivity: Screen recording via the Media Projection Manager is disabled; canceling operation

 

bug
issue

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