openBubble method
void
openBubble()
Start the chathead. also check constantly the current state of it.
for that please use the method isOpen.
Implementation
void openBubble() async {
_platform.invokeMethod('start');
_timer = Timer.periodic(Duration(seconds: 1), (timer) async {
_isOpen = await _platform.invokeMethod('isOpen') ?? false;
if (!_isOpen) {
timer.cancel();
}
});
}