void
AudioManager::HandleBluetoothStatusChanged(nsISupports* aSubject,
const char* aTopic,
const nsCString aAddress)
{
#ifdef MOZ_B2G_BT
bool status;
if (!strcmp(aTopic, BLUETOOTH_SCO_STATUS_CHANGED_ID)) {
BluetoothHfpManager* hfp =
static_cast<BluetoothHfpManager*>(aSubject);
status = hfp->IsScoConnected();
} else {
BluetoothProfileManagerBase* profile =
static_cast<BluetoothProfileManagerBase*>(aSubject);
status = profile->IsConnected();
}
audio_policy_dev_state_t audioState = status ?
AUDIO_POLICY_DEVICE_STATE_AVAILABLE :
AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE;
if (!strcmp(aTopic, BLUETOOTH_SCO_STATUS_CHANGED_ID)) {
if (audioState == AUDIO_POLICY_DEVICE_STATE_AVAILABLE) {
String8 cmd;
cmd.appendFormat("bt_samplerate=%d", kBtSampleRate);
AudioSystem::setParameters(0, cmd);
SetForceForUse(nsIAudioManager::USE_COMMUNICATION, nsIAudioManager::FORCE_BT_SCO);
} else {
int32_t force;
GetForceForUse(nsIAudioManager::USE_COMMUNICATION, &force);
if (force == nsIAudioManager::FORCE_BT_SCO)
SetForceForUse(nsIAudioManager::USE_COMMUNICATION, nsIAudioManager::FORCE_NONE);
}
} else if (!strcmp(aTopic, BLUETOOTH_A2DP_STATUS_CHANGED_ID)) {
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_OUT_BLUETOOTH_A2DP,
audioState, aAddress.get());
if (audioState == AUDIO_POLICY_DEVICE_STATE_AVAILABLE) {
String8 cmd("bluetooth_enabled=true");
AudioSystem::setParameters(0, cmd);
cmd.setTo("A2dpSuspended=false");
AudioSystem::setParameters(0, cmd);
} else {
String8 cmd("bluetooth_enabled=false");
AudioSystem::setParameters(0, cmd);
cmd.setTo("A2dpSuspended=true");
AudioSystem::setParameters(0, cmd);
}
} else if (!strcmp(aTopic, BLUETOOTH_HFP_STATUS_CHANGED_ID)) {
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET,
audioState, aAddress.get());
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET,
audioState, aAddress.get());
}
#endif
}
void
BluetoothServiceBluedroid::IsScoConnected(BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
if (!hfp) {
DispatchReplyError(aRunnable, NS_LITERAL_STRING("IsScoConnected failed"));
return;
}
DispatchReplySuccess(aRunnable, BluetoothValue(hfp->IsScoConnected()));
}
void
BluetoothServiceBluedroid::IsScoConnected(BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
if (!hfp) {
NS_NAMED_LITERAL_STRING(replyError, "Fail to get BluetoothHfpManager");
DispatchBluetoothReply(aRunnable, BluetoothValue(), replyError);
return;
}
DispatchBluetoothReply(aRunnable, hfp->IsScoConnected(), EmptyString());
}
