I am working with API keys and I need to be able to access the same unique API from two different screens. Basically, I need the dataKey variable in both screens, and I get the dataKey variable from the getKey()…
I'm trying to follow along this 2 year old Fluter tutorial on Udemy its based on a ride sharing app, but I've come to a halt. am receiving this error The method '[]' can't be unconditionally invoked because the receiver…
I have a streambuilder that Im trying to call a function that updates the read status on my app void readMessage() async { int num = 0; final query = await FirebaseFirestore.instance .collection('chats') .doc(chatroomId(FirebaseAuth.instance.currentUser!.uid, widget.uid)) .collection('messages') .where('uid', isEqualTo: widget.uid) .where('read',…
I have a Firebase database in which the user can write the date and time of the next workout. How to make the user receive a push notification the day before that he has a workout tomorrow?
I'm new to flutter How do I print the data from getAge() to ListTile(title: )? Here's the code: const Divider(), const ListTile( leading: Icon(Icons.face), title: Text(''), subtitle: Text('Age'), ), ]; return ListView(children: listTiles); } } void getAge() { final DateTime…
Although all the other functions work perfectly, I receive the message and display it in all conditions, in the background, foreground or initial message. in the background: Future<void> backgroundHandler(RemoteMessage message) async { print(message.data.toString()); print(message.notification!.title); } FirebaseMessaging.onBackgroundMessage(backgroundHandler); in the foreground: FirebaseMessaging.onMessage.listen((message)…
I was just trying out a source code that I have seen online, and I wanted to test it, however, it is giving me multiple errors because of the new update on widgets. The source code that I am trying…
App view I tried to list the data I received from Firebase in the dropdown menu in the dialog. I don't get any errors in coding, but when clicking the menu it doesn't open. Where am I doing wrong? StatefulBuilder(builder:…
I am trying to use data from my Cloud Firestore database, but I am getting this error which and I have no idea why I am getting this error or how to fix it. As far as I am concerned…
I recently migrated to Linux Ubuntu 22.04. I installed Flutter and Android Studio successfully, but when I try to run a project, it throws an exception error. Exception in thread "main" java.net.SocketExpection: Connection reset When I also run flutter doctor,…