Added slight delay before sending a start service

Signed-off-by: NicoleYarroch <nicole@livio.io>

1 files changed, 6 insertions, 3 deletions

diff --git a/SmartDeviceLink/private/SDLStreamingVideoLifecycleManager.m b/SmartDeviceLink/private/SDLStreamingVideoLifecycleManager.m
index f778a80e5..78b25b2f2 100644
--- a/SmartDeviceLink/private/SDLStreamingVideoLifecycleManager.m
+++ b/SmartDeviceLink/private/SDLStreamingVideoLifecycleManager.m
@@ -575,8 +575,7 @@ typedef void(^SDLVideoCapabilityResponseHandler)(SDLVideoStreamingCapability *_N
     // Figure out the definitive format that will be used. If the protocol / codec weren't passed in the payload, it's probably a system that doesn't support those properties, which also means it's a system that requires H.264 RAW encoding
     self.videoFormat = [[SDLVideoStreamingFormat alloc] initWithCodec:videoAckPayload.videoCodec ?: SDLVideoStreamingCodecH264 protocol:videoAckPayload.videoProtocol ?: SDLVideoStreamingProtocolRAW];
 
-    SDLVideoStreamManagerState *nextState = [self.currentAppState isEqualToEnum:SDLAppStateInactive] ? SDLVideoStreamManagerStateSuspended : SDLVideoStreamManagerStateReady;
-    [self.videoStreamStateMachine transitionToState:nextState];
+    [self.videoStreamStateMachine transitionToState:SDLVideoStreamManagerStateReady];
 }
 
 - (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceNAK:(SDLProtocolMessage *)startServiceNAK {
@@ -748,7 +747,11 @@ typedef void(^SDLVideoCapabilityResponseHandler)(SDLVideoStreamingCapability *_N
             self.focusableItemManager.enableHapticDataRequests = NO;
         }
         SDLLogD(@"Using generic video capabilites, preferred formats: %@, resolutions: %@, haptics disabled", self.preferredFormats, self.preferredResolutions);
-        [self sdl_useVideoCapability:nil];
+
+        // HAX to support legacy head units (SYNC 3.0) as a slight delay is needed between getting the SDLOnHMIStatus notification and starting the video service. Otherwise, video will stream but the screen will be black. Add the delay here as legacy head units doe not support `videoStreamingCapability`. 
+        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 0.25 * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
+             [self sdl_useVideoCapability:nil];
+        });
     }
 }