stopSearching method
void
stopSearching()
停止扫描设备
Implementation
void stopSearching() {
_searchTimer?.cancel();
_searchTimer = null;
_scannerHelper?.removeDeviceUpdateListener(_deviceUpdateHandler);
}
停止扫描设备
void stopSearching() {
_searchTimer?.cancel();
_searchTimer = null;
_scannerHelper?.removeDeviceUpdateListener(_deviceUpdateHandler);
}