/** Updates Jitsi icon notification to reflect current global status. */
public void updateJitsiIconNotification() {
String status;
if (getGlobalStatus().isOnline()) {
// At least one provider is online
status = JitsiApplication.getResString(R.string.service_gui_ONLINE);
} else {
// There are no active providers so we consider to be in
// the offline state
status = JitsiApplication.getResString(R.string.service_gui_OFFLINE);
}
int notificationID = OSGiService.getGeneralNotificationId();
if (notificationID == -1) {
logger.debug(
"Not displaying status notification because"
+ " there's no global notification icon available.");
return;
}
AndroidUtils.updateGeneralNotification(
JitsiApplication.getGlobalContext(),
notificationID,
JitsiApplication.getResString(R.string.app_name),
status,
System.currentTimeMillis());
}
/**
* Indicates that a protocol provider connection has failed.
*
* @param protocolProvider the <tt>ProtocolProviderService</tt>, which connection failed
* @param loginManagerCallback the <tt>LoginManager</tt> implementation, which is managing the
* process
*/
public void protocolProviderConnectionFailed(
final ProtocolProviderService protocolProvider, final LoginManager loginManagerCallback) {
AccountID accountID = protocolProvider.getAccountID();
AndroidUtils.showAlertConfirmDialog(
JitsiApplication.getGlobalContext(),
JitsiApplication.getResString(R.string.service_gui_ERROR),
JitsiApplication.getResString(
R.string.service_gui_CONNECTION_FAILED_MSG,
accountID.getUserID(),
accountID.getService()),
JitsiApplication.getResString(R.string.service_gui_RETRY),
new DialogActivity.DialogListener() {
public boolean onConfirmClicked(DialogActivity dialog) {
loginManagerCallback.login(protocolProvider);
return true;
}
public void onDialogCancelled(DialogActivity dialog) {}
});
}
/** Configures echo cancellation and noise suppression effects. */
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
private void configureEffects() {
if (!AndroidUtils.hasAPI(16)) return;
AudioSystem audioSystem =
AudioSystem.getAudioSystem(AudioSystem.LOCATOR_PROTOCOL_AUDIORECORD);
// Creates echo canceler if available
if (AcousticEchoCanceler.isAvailable()) {
AcousticEchoCanceler echoCanceller =
AcousticEchoCanceler.create(audioRecord.getAudioSessionId());
if (echoCanceller != null) {
echoCanceller.setEnableStatusListener(this);
echoCanceller.setEnabled(audioSystem.isEchoCancel());
logger.info("Echo cancellation: " + echoCanceller.getEnabled());
}
}
// Automatic gain control
if (AutomaticGainControl.isAvailable()) {
AutomaticGainControl agc = AutomaticGainControl.create(audioRecord.getAudioSessionId());
if (agc != null) {
agc.setEnableStatusListener(this);
agc.setEnabled(audioSystem.isAutomaticGainControl());
logger.info("Auto gain control: " + agc.getEnabled());
}
}
// Creates noise suppressor if available
if (NoiseSuppressor.isAvailable()) {
NoiseSuppressor noiseSuppressor = NoiseSuppressor.create(audioRecord.getAudioSessionId());
if (noiseSuppressor != null) {
noiseSuppressor.setEnableStatusListener(this);
noiseSuppressor.setEnabled(audioSystem.isDenoise());
logger.info("Noise suppressor: " + noiseSuppressor.getEnabled());
}
}
}