/**
* Sets the {@link AccessibilityServiceInfo} which informs the system how to handle this {@link
* AccessibilityService}.
*
* @param feedbackType The type of feedback this service will provide. Note: The feedbackType
* parameter is an bitwise or of all feedback types this service would like to provide.
*/
private void setServiceInfo(int feedbackType) {
AccessibilityServiceInfo info = new AccessibilityServiceInfo();
// we are interested in all types of accessibility events
info.eventTypes = AccessibilityEvent.TYPES_ALL_MASK;
// we want to provide specific type of feedback
info.feedbackType = feedbackType;
// we want to receive events in a certain interval
info.notificationTimeout = EVENT_NOTIFICATION_TIMEOUT_MILLIS;
// we want to receive accessibility events only from certain packages
info.packageNames = PACKAGE_NAMES;
setServiceInfo(info);
}
// set the accessibility filter to
// watch only for google voice notifications
@Override
protected void onServiceConnected() {
super.onServiceConnected();
connected = true;
AccessibilityServiceInfo info = new AccessibilityServiceInfo();
// We are interested in all types of accessibility events.
info.eventTypes = AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED;
// We want to provide specific type of feedback.
info.feedbackType = AccessibilityServiceInfo.FEEDBACK_GENERIC;
// We want to receive events in a certain interval.
info.notificationTimeout = 100;
// We want to receive accessibility events only from certain packages.
info.packageNames = new String[] {Helper.GOOGLE_VOICE_PACKAGE};
setServiceInfo(info);
}