//--------------------------------------------------------------------------------------------------
static void PlayFile
(
const char* audioFilePathPtr,
bool isInLoop
)
{
char filePathPtr[100]={0};
IsInLoop = isInLoop;
if (AudioFileFormat == LE_AUDIO_AMR)
{
snprintf(filePathPtr, 100, "%s.amr", audioFilePathPtr);
}
else
{
snprintf(filePathPtr, 100, "%s.wav", audioFilePathPtr);
}
if ((AudioFileFd=open(filePathPtr, O_RDONLY)) == -1)
{
LE_ERROR("Open file %s failure: errno.%d (%s)", filePathPtr, errno, strerror(errno));
exit(0);
}
else
{
LE_INFO("Play file %s %s with AudioFileFd.%d",
((IsInLoop) ? "IN LOOP" : "ONCE"),
filePathPtr,
AudioFileFd);
}
LE_ERROR_IF((le_audio_PlayFile(PlayerRef, AudioFileFd) != LE_OK), "Cannot play file");
}
//--------------------------------------------------------------------------------------------------
static void MyMediaEventHandler
(
le_audio_StreamRef_t streamRef,
le_audio_MediaEvent_t event,
void* contextPtr
)
{
switch(event)
{
case LE_AUDIO_MEDIA_NO_MORE_SAMPLES:
LE_INFO("Media event is LE_AUDIO_MEDIA_NO_MORE_SAMPLES.");
break;
case LE_AUDIO_MEDIA_ENDED:
LE_INFO("Media event is LE_AUDIO_MEDIA_ENDED.");
if (IsInLoop)
{
// Start playing audio file in loop
LE_INFO("Play in loop...");
LE_ERROR_IF((le_audio_PlayFile(streamRef, LE_AUDIO_NO_FD) != LE_OK),
"Cannot play file");
}
if(IsVoicePromptStart)
{
PlayFile(DIALING, true);
IsVoicePromptStart = false;
IsDialing = true;
}
else if(IsDialing)
{
// Initiate the call
LE_INFO("Start call");
le_mcc_Start(TestCallRef);
IsDialing = false;
}
break;
case LE_AUDIO_MEDIA_ERROR:
LE_INFO("Media event is LE_AUDIO_MEDIA_ERROR.");
break;
default:
LE_INFO("Media event is %d.", event);
break;
}
}
//--------------------------------------------------------------------------------------------------
static void ConnectAudioToFileLocalPlay
(
void
)
{
le_result_t res;
if ((AudioFileFd=open(AudioFileRecPath, O_RDWR)) == -1)
{
LE_ERROR("Open file %s failure: errno.%d (%s)", AudioFileRecPath, errno, strerror(errno));
}
else
{
LE_INFO("Open file %s with AudioFileFd.%d", AudioFileRecPath, AudioFileFd);
}
// Play local on output connector.
FileAudioRef = le_audio_OpenPlayer();
LE_ERROR_IF((FileAudioRef==NULL), "OpenFilePlayback returns NULL!");
MediaHandlerRef = le_audio_AddMediaHandler(FileAudioRef, MyMediaEventHandler, NULL);
LE_ERROR_IF((MediaHandlerRef==NULL), "AddMediaHandler returns NULL!");
if (FileAudioRef && AudioOutputConnectorRef)
{
res = le_audio_Connect(AudioOutputConnectorRef, FileAudioRef);
if(res!=LE_OK)
{
LE_ERROR("Failed to connect FilePlayback on output connector!");
return;
}
LE_INFO("FilePlayback is now connected.");
res = le_audio_PlayFile(FileAudioRef, AudioFileFd);
if(res != LE_OK)
{
LE_ERROR("Failed to play the file!");
}
else
{
LE_INFO("File is now playing");
}
}
}
