结束电话之后，音乐不能恢复bug修复

jsjj

描述
• 手机播放音乐来电，音乐会挂起，此时如果用
户强制在手机上重新播放音乐，电话结束后双
耳无声。
在ADK R00299.1问题已经解决

分析
• 呼叫结束后，A2DP kymera没有按预期启动，
因为在这种情况下，音频路由器没有按预期路
由A2DP。

方案
当问题发生时，更新音频路由器重新路由
器A2DP
代码改动如下： (r265.1)

1. in a2dp_profile.c
   
2. ++#include "earbud_sm.h"
   
3. ++#include "kymera_private.h"
   
4. ++#include "audio_sources.h"
   
5. ++#include "audio_router.h"
   
6. ++void RestartA2DPAfterIncomingcallEnd(void)
   
7. ++{
   
8. ++ if(appSmIsPrimary()&&(SmGetTaskData()->state == APP_STATE_IN_EAR_BUSY)&&
   
9. (appKymeraGetState()==KYMERA_STATE_IDLE))
   
10. ++ {
    
11. ++ DEBUG_LOG("Prepare to restart A2DP" );
    
12. ++ if(AudioSources_GetSourceContext(audio_source_a2dp_1) ==
    
13. context_audio_is_playing)
    
14. ++ {
    
15. ++ avInstanceTaskData *av_instance =
    
16. Av_GetInstanceForHandsetSource(audio_source_a2dp_1);
    
17. ++ a2dpSetSyncFlag(av_instance, A2DP_SYNC_PREPARED);
    
18. ++ AudioRouter_Update();
    
19. ++ DEBUG_LOG("restart audio_source_a2dp_1");
    
20. ++ }
    
21. ++ else if(AudioSources_GetSourceContext(audio_source_a2dp_2) ==
    
22. context_audio_is_playing)
    
23. ++ {
    
24. ++ avInstanceTaskData *av_instance = Av_GetInstanceForHandsetSource(
    
25. ++audio_source_a2dp_2);
    
26. ++ a2dpSetSyncFlag(av_instance, A2DP_SYNC_PREPARED);
    
27. ++ AudioRouter_Update();
    
28. ++ DEBUG_LOG("restart audio_source_a2dp_2 ");
    
29. ++ }
    
30. ++ }
    
31. ++}
    
32. In in file hfp_profile.c
    
33. static void hfpProfile_HandleHfpCallStateInd(const HFP_CALL_STATE_IND_T *ind)
    
34. {
    
35. .......
    
36. if (hfp_instance_state != state)
    
37. appHfpSetState(instance, state);
    
38. ++ if(ind->call_state == hfp_call_state_idle)
    
39. ++ {
    
40. ++ DEBUG_LOG("decide whether to re start A2DP while incoming call End");
    
41. ++ RestartA2DPAfterIncomingcallEnd();
    
42. }
    
43. .........
    
44. }

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