edge_insert_observer
检测 Android,IOS EdgeInserts 完成事件,常用于键盘事件.
示例
class LoginPage extends StatefulWidget {
@override
_LoginPageState createState() => _LoginPageState();
}
class _LoginPageState extends State<LoginPage>
with WidgetsBindingObserver, BottomInsertObserver {
@override
void bottomInsertComplete() {
final double bottomInsert = MediaQuery.of(context).viewInsets.bottom;
print(bottomInsert);
}
}