How to use firebase to update your Android App
I've seen that there are ways to update an app with Firebase Remote Config. Some sort of "Force Update" Notification. If anyone can explain it to me, that would be great.
firebase how to read values until specified length
I want to get the total number count until specified. this is my database: database picture I want to count where ticket_status is not served ex: I want to count until A6, I will count A1 until A5 where the…
Firebase RealTime Database Security Rules for personal app – Flutter
I have created an application in Flutter and I will be the only one to use it since it makes my work easier. It uses Firebase Realtime Database to synchronize data between my devices. When I read the Firebase documentation,…
How to retrieve push() valued data from Firebase to android
I am going to make a simple app and I am completely new to Android development. I want to develop an edit button to save my data in the Realtime Database. This is my code: holder.edite.setOnClickListener(new View.OnClickListener() { @Override public…
Set read/write access to Firebase Realtime database only from my NestJS Firebase function
I have a Firebase project, where I have a NestJS application deployed to Firebase functions. In this very same project I have an Angular application deployed to Firebase hosting, and finally I have a Firebase Realtime Database in the same…
How to deny read access to only a particular child node (user) of parent node "users" in firebase real-time database?
My database structure is: root |_users |_ user0 |_ user1 x |_ user2 |_ . . . I want to deny data read for user1 only. Means, read with following paths should NOT be denied : / /users /users/user0 /users/user2…
Firebase permission denied when attempting to load only records tagged as "public"
My rules look like this: { "rules": { "userShaders": { "$uid": { "shaders": { ".write": "auth.uid === $uid", ".read": "auth.uid === $uid || data.child('public').val() == true" } } } } } My data looks like this: userShaders 8v4N3yLlXAU1cpRiaDj5kkDQaKn1 shaders myShaderName…
Why we use real time database in flutter? if we have stream builder for real time changes
I have a confusion with real time database and stream builder in flutter, as real time database is used for real time changes in the app, also stream builder performs same job for real time changes, now my question is…
dropdown search flutter type 'List<dynamic>' is not a subtype of type 'Map<String, dynamic>' in type cast
i am trying to make a dropdown button with firebase api DropdownSearch<Tipe>( popupProps: PopupProps.dialog( showSearchBox: true, itemBuilder: (context, item, isSelected) => ListTile( title: Text(item.name), ), ), dropdownDecoratorProps: DropDownDecoratorProps( dropdownSearchDecoration: InputDecoration( labelText: "Tipe", ), ), onChanged: (value) { setState(() { idTipe…
How can i know that my firebase cloud function is working or not?
I am created a firebase function which shown in below, but i don't how to debug it i am serving this with npm run serve I am trying to creating, updating, deleting data in my real time database, if you…