Method android_CloseAudioDevice

src/android/openslesSource.cpp:563–589

close the android audio device

// close the android audio device
void cOpenslesSource::android_CloseAudioDevice(opensl_stream2 *p) {
  if (p == NULL)
    return;
  openSLDestroyEngine(p);  // destroys player, recorder, mix, and engine
  smileCondDestroy(p->recorderCondition_);
  smileCondDestroy(p->playerCondition_);
  smileMutexDestroy(p->newDataMutex_);
  for (int i = 0; i < NUM_RECORDING_BUFFERS; ++i) {
    if (p->deviceInputBuffers[i] != NULL) {
      free(p->deviceInputBuffers[i]);
      p->deviceInputBuffers[i] = NULL;
    }
  }
  for (int i = 0; i < NUM_RECORDING_DBL_BUFFERS; ++i) {
    if (p->internalInputBuffers[i] != NULL) {
      free(p->internalInputBuffers[i]);
      p->internalInputBuffers[i] = NULL;
    }
  }
  for (int i = 0; i < NUM_PLAYBACK_BUFFERS; ++i) {
    if (p->deviceOutputBuffers[i] != NULL) {
      free(p->deviceOutputBuffers[i]);
      p->deviceOutputBuffers[i] = NULL;
    }
  }
  free(p);
}

// returns timestamp of the processed stream
double cOpenslesSource::android_GetTimestamp(opensl_stream2 *p){