Android 如何使用flatter在listview中动态添加通知?
因此,我使用firebase接收我的通知,但我想将每个通知显示为动态列表视图,并附加新通知。此外,主页上关于如何使用本课程的任何信息也会有所帮助。任何帮助都将不胜感激Android 如何使用flatter在listview中动态添加通知?,android,flutter,Android,Flutter,因此,我使用firebase接收我的通知,但我想将每个通知显示为动态列表视图,并附加新通知。此外,主页上关于如何使用本课程的任何信息也会有所帮助。任何帮助都将不胜感激 if (Platform.isIOS) { iosSubscription = _fcm.onIosSettingsRegistered.listen((data) { print(data); _saveDeviceToken(); }); _fcm.requestNotificationPermi
if (Platform.isIOS) {
iosSubscription = _fcm.onIosSettingsRegistered.listen((data) {
print(data);
_saveDeviceToken();
});
_fcm.requestNotificationPermissions(IosNotificationSettings());
} else {
_saveDeviceToken();
}
_fcm.configure(
onMessage: (Map<String, dynamic> message) async {
print("onMessage: $message");
// final snackbar = SnackBar(
// content: Text(message['notification']['title']),
// action: SnackBarAction(
// label: 'Go',
// onPressed: () => null,
// ),
// );
// Scaffold.of(context).showSnackBar(snackbar);
showDialog(
context: context,
builder: (context) => AlertDialog(
content: ListTile(
title: Text(message['notification']['title']),
subtitle: Text(message['notification']['body']),
),
actions: <Widget>[
FlatButton(
color: Colors.amber,
child: Text('Ok'),
onPressed: () => Navigator.of(context).pop(),
),
],
),
);
},
onLaunch: (Map<String, dynamic> message) async {
print("onLaunch: $message");
// TODO optional
},
onResume: (Map<String, dynamic> message) async {
print("onResume: $message");
// TODO optional
},
);
if(Platform.isIOS){
iosSubscription=fcm.oniassettingsregistered.listen((数据){
打印(数据);
_saveDeviceToken();
});
_fcm.requestNotificationPermissions(IONotificationSettings());
}否则{
_saveDeviceToken();
}
_fcm.configure(
onMessage:(映射消息)异步{
打印(“onMessage:$message”);
//最终蛇杆=蛇杆(
//内容:文本(消息['notification']['title']),
//行动:SnackBarAction(
//标签:“开始”,
//onPressed:()=>null,
// ),
// );
//脚手架.of(上下文).showSnackBar(snackbar);
显示对话框(
上下文:上下文,
生成器:(上下文)=>AlertDialog(
内容:ListTile(
标题:文本(消息['notification']['title']),
字幕:文本(消息['notification']['body']),
),
行动:[
扁平按钮(
颜色:颜色。琥珀色,
子项:文本('Ok'),
onPressed:()=>Navigator.of(context.pop(),
),
],
),
);
},
onLaunch:(映射消息)异步{
打印(“onLaunch:$message”);
//TODO可选
},
onResume:(映射消息)异步{
打印(“onResume:$message”);
//TODO可选
},
);
}我想这可能行得通
ListView.builder(
itemCount: null == messagesList ? 0 : messagesList.length,
itemBuilder: (BuildContext context, int index) {
return Card(
child: Padding(
padding: EdgeInsets.all(10.0),
child: Text(
messagesList[index].message,
style: TextStyle(
fontSize: 16.0,
color: Colors.black,
),