I'm trying to use Firebase and its callable Cloud Functions for my Unity project. With the docs and different posts I found on the web I struggle to understand how returning data works. (I come from Azure Functions in C#)…
[!Here is the code where i got an error, I could not use [] for this code return ListView.builder( reverse: true, itemCount: chatDocs?.length, itemBuilder: (ctx, index) => MessageBubble( chatDocs[index].data()['text'], chatDocs[index].data()['username'], chatDocs[index].data()['userImage'], chatDocs[index].data()['userId'] == user.uid, ), // Container( // padding: const…
I am building a profile page for a flutter app where a user uploads an image from their gallery and it gets uploaded to FirebaseStorage. I am facing a problem where I'm getting a CastError that's based on using the…
I am working with Firebase Authentication email templates, where there is the option to use a custom domain after verification. I have followed all the steps, and it seems my domain will not be verified. The steps were to input…
return FutureBuilder( future: FirebaseAuth.instance.currentUser(), The function can't be unconditionally invoked because it can be 'null. Try adding a null check ('!'). ... This is the code where I got the error, I tried to add null check operator but could…
I am trying to write a simple database query to fetch some data from my realtime database, I wanted to use Async/Await but I don't know if it's possible with observeSingleEvent Is it possible to do something like this? func…
Here I am trying to retrive data from realtime database in flutter Future<UserModel> getUserDrtails(String email) async{ final snapshot = await _db.collection("User").where("Email", isEqualTo: email).get(); final userData = snapshot.docs.map((e)=>UserModel.fromSnapshot(e)).single; return userData; } Here data is retrived from firestore database but I am…
im building an app with android studio-java, firestore and firebase auth. I need help on how to save the data. The app has 3 games, the goal is to save users. score+date (DD/MM/YY for each score), and high score for…
I want to get the password of the current user that is login so i can rewrite his password written in firestore, my app is about dementia patient so i need to store password in firestore so the one managing…
I have the following code. The idea is that it will create a record in the groups collection. If successful, then it should create a record in a different collection - the groups_UID collection. Is this the correct way to…