/// <summary>
/// OnApplicationFocus is called when the application gains or loses focus.
/// When the user goes to the home screen or to another app, focus is lost, and this method is called with the argument set to false.
/// When the user re-opens the app and focus is gained, this method is called with the argument set to true.
///
/// NOTE: On Android, when the on-screen keyboard is enabled, it causes a OnApplicationFocus( false ) event.
/// Additionally, if you press Home at the moment the keyboard is enabled, the OnApplicationFocus() event is not called, but OnApplicationPause() is called instead.
/// </summary>
///
/// <param name="focusStatus">True if the app has gained focus, false if it has lost focus.</param>
void OnApplicationFocus(bool focusStatus)
{
if (_trackerPlugin != null)
{
_trackerPlugin.OnApplicationFocus(focusStatus);
}
}