HMI doesn't stop play audio when PHONE_CALL event happened

[GetmanetsIrina]

Preconditions:

1. SDL and HMI are started
2. Executed from HMI folder

./deploy_server.sh

3. Mobile app is registered: (with syncMsgVersion = { majorVersion = 8, minorVersion = 0 } or greater) App with HMI type 'NAVIGATION' and checkbox 'Media': true
4. App is activated OnHMIStatus:{ "audioStreamingState":"AUDIBLE", "hmiLevel":"FULL" }

   Steps to reproduce:

5. Start audio stream(app menu ->Stream Services -> Start Service (Unsecure should be checked) -> Select Audio Sample 2m 45 sec) Note: SPT sends all audio data for the short time
6. Get Incoming call Click "Incoming Call" on the HMI HMI->SDL: BasicCommunication.OnEventChanged: {"eventName":"PHONE_CALL","isActive":true}

Expected result:

1. App goes to FULL(STREAMABLE, NOT_AUDIBLE) state SDL->App: OnHMIStatus:{ "audioStreamingState":"NOT_AUDIBLE", "hmiLevel":"FULL" }
2. HMI stops playing audio

Actual result:

1. App goes to FULL(STREAMABLE, NOT_AUDIBLE) state SDL->App: OnHMIStatus:{ "audioStreamingState":"NOT_AUDIBLE", "hmiLevel":"FULL" }
2. HMI is continuing play audio

OS & Version Information:

• OS/Version: [Ubuntu 18.04]
• SDL Core Version: https://github.com/smartdevicelink/sdl_core/tree/develop (1e88e6f39 )
• HMI: https://github.com/smartdevicelink/sdl_hmi/tree/develop (d5e648a)
• SPT: 20210729-Android

[GetmanetsIrina]

Please notice Luxoft team is going to prepare a fix.

[jacobkeeler]

Fixed via #655