Questions tagged as 'firebase'

Tagged questions
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Pick up address when adding bookmark on the map

I would like to know how to get the address when the client adds the marker on the map, and already save on the firebase server. Thank you in advance:) @Override public void onMapReady(GoogleMap googleMap) { mMap = googleMap; // Add...
asked by 12.03.2017 / 18:02
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How do I get data from a node inside another node in Firebase with android?

Ineedtogetthedataofthenode"usrCategoriaUsuario" that is in the tb_user. The normal data I get, but this usrCategoryUsuario, I can not get. Code that looks up User data in Firebase: DatabaseReference fb = ConfiguracaoFirebase.getFirebase()....
asked by 12.10.2018 / 01:12
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Firebase data reading always returns null

I'm trying to read data from users that are stored in Firebase through an Android application. I'm always having null in TextViews, but I see the value in the Logcat of Android Studio. I have already checked my security rules and they...
asked by 24.02.2018 / 22:41
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Firebase takes the first search in the database

Hello, I have an applications application and it has tals login everything ... But I realized that when doing the first search for some data within the application the response time is high and the second time flows very well. For me this does n...
asked by 03.11.2017 / 22:21
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How to receive all Firebase Storage images and display in a listview

I have several images captured via camera or gallery that was uploaded via app in Firebase Storage, using Glide to display images, but only manually (added one by one in the hand), and my up-loaded images are named with the datatime. I need a te...
asked by 19.07.2017 / 05:32
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How to store and use a vector in Firebase on Android?

I'm having a development problem with my app that I can not resolve and can not find something to help me. Such an app was running smoothly with data stored in variables, but by including Firebase I had some problems storing an array. I made...
asked by 07.08.2017 / 18:58
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Recover Data Firebase

With the code below I retrieve data from a post, okay, with FirebaseRecyclerAdapter I retrieve the comments that are in recyclerview , ok, but the comment appears in all posts, what I want is to retrieve the comments only for the co...
asked by 19.01.2017 / 17:23
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Persistence and readability of Firebase data

I would like to have a data structure in the Firebase realtime database look like this: {   "codigo": "01",   "Data": "1234567890",   "usuario": "{codigo : 01, nome : Rafael}" } I have the class: class Consulta { String codigo;...
asked by 07.02.2017 / 18:01
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Firebase Cloud Messaging vs. Google Cloud Messaging

What is the difference between Firebase Cloud Messaging and Google Cloud Messaging? Are they both free? Who Keeps Firebase Cloud Messaging? What would be the best option?     
asked by 22.09.2016 / 04:38
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I can not save data in the Firebase database - React Native

I can not save data in the Firebase - React Native database. I have already installed and imported Firebase into the project, the code looks like this: componentWillMount(){ var config = { apiKey: "***************************", auth...
asked by 07.12.2018 / 14:50