I can upload pictures to FB storage. But now I'm trying to display them all on React Native app live. For some reason, I can't make it work. There are not lots of videos on youtube or recent tutorials on…
In my app users can read and write data on Firestore. In the Firestore Database there Is also a "Credit" document for each user where the balance of coins Is stored. How can I be sure that no One could…
I'm developing a basic shopping app with Kotlin. And I'm using Firebase to upload and retrieve "bought products" ArrayList. I'm uploading it like this: val productId = productList.get(position).id boughtProductArray.add(productId) document.update("boughtItems",boughtProductArray) And retrieving like this: db.collection("gamevalues").document(userId).addSnapshotListener{snapshot, error-> if(error!=null){ Toast.makeText(holder.itemView.context,error.localizedMessage,Toast.LENGTH_LONG).show() }else{ if(snapshot!=null…
Recently bought a Macbook air M2 for Flutter development. Android app launching correctly on the Android simulator but having a lot of difficulties getting ios app to work. The counter example project is working on the ios simulator but not…
I'm using Firebase Functions, and Firebase Hosting. Hosting redirects all traffic to my function. Request cookies are not available when requesting the Hosted site (i.e. not the cloud function URL). Is there no way to access request cookies? I'm migrating…
I am testing a flutter app in the emulator in Android Studio. The app and emulator had no issues a few days ago. Suddenly, the app is painfully slow in a couple of areas: The emulator no longer auto-boots the…
I'm trying to modify a dictionary containing a string as the key and an integer as the value. However, when I try to add/minus 1 from the integer, it returns me that error. currCleanup is a Cleanup object, which are…
I'm trying to get live data from Firebase and I build a listener with onSnapshot so I can display it on my React Native app. Everything is working fine, like submitting the data to FB. But when I'm trying to…
I am trying to search for documents matching the text in the TextField and display them with a Streambuilder. Since I am a flutter beginner, I didn't find helpful videos and tutorials on how to do that. I'm trying to…
Currently, in my Android project, I am reading and writing data into Firebase Realtime Database in many fragments and activities. I was wondering if is there a way to condense all my reading and writing to one class or ViewModel.…