实际上我试图将 Alan 添加到我的 Flutter 应用程序中,但我在集成时遇到此错误,它第一次运行良好,但现在无法运行。
class HomeTab extends StatefulWidget {
@override
_HomeTabState createState() => _HomeTabState();
}
class _HomeTabState extends State<HomeTab> {
bool onPressed1 = true, onPressed2 = false, onPressed3 = false;
final CollectionReference _productRef =
FirebaseFirestore.instance.collection("Products");
String sdkKey =
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
@override
void initState() {
super.initState();
initAlan();
}
initAlan() {
AlanVoice.addButton(sdkKey);
}
@override
Widget build(BuildContext context) {
int offset = 0;
int time = 800;
.........