Questions tagged as 'firebase'

Tagged questions
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How to create a test environment for applications with facebook, ionic and firebase

I'm creating an application with facebook, ionic and firebase. I am using the authentication API with facebook. I'm facing the following issues: 1) I can not configure the domain url on Facebook developers . 2) I am not able to configu...
asked by 25.07.2018 / 19:25
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How to convert a javascript object to a user presentation?

I need to display the results of a firebase query for the user. To perform tests, debug code manually and check conditions, we usually use some function such as console.log, alert, json returns, array, etc. during development. But at some point,...
asked by 14.08.2018 / 13:00
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Error uploading with FireBaseStorage.net with Xamarin

I developed the following routine to upload images. var task = new FirebaseStorage("xxxxxx.appspot.com") .Child("data") .Child("random") .Child("file.png") .PutAsync(img); When I...
asked by 26.08.2018 / 21:40
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In the setter / field for found on class

So folks, it's a half-hit question I know, but I could not find any solution here for my code. I need to get the information that is inside node 5883, but apparently it populates my class with the information that is outside and ends up giving t...
asked by 29.08.2018 / 14:51
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Firebase: Filter child node query on AngularFire2 firebase

I have this structure: { "3" : { "data" : "2017-09-21", "fornecedor" : { "cnpj" : "123234534534", "fantasia" : "Barreirinha" }, "nNF" : 3, "peso" : 3, "precoCompra" : 6, "vendido" : false }, "123"...
asked by 21.06.2018 / 17:27
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How to return only 10 records in firebase?

I want to return only an exact number of firebase records, but I do not know how it should be done, is there a way?     
asked by 30.05.2018 / 20:48
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How to receive messages from firebase console in android in the background?

I have an app that sends notifications from the firebase console and my notifications do not arrive on the phone when they are in the background but when they are in the foreground with the app open the notification arrives normally. I would app...
asked by 15.06.2018 / 13:47
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Count the number of records in the firebase

Good morning Developers!    I'm having a hard time on a project that I can not move forward, here's the problem / scenario:    We have a screen that brings information, a message, and on the screen there is the button to favor that message, this...
asked by 26.05.2018 / 13:55
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How can I solve this? Save category p back

Well, I'll try to express myself briefly. I'm venturing into a wallpaper app, but since I'm not very experienced, I can not deal with this problem. In the download adapter, set background and share etc ... I put p when the user set / download...
asked by 25.05.2018 / 10:55
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addView (View, LayoutParams) is not supported in AdapterView when accessing the activity "Home"

I'm developing a shopping cart for Android using Firebase and I'm having problems using RecycleView, since the activity is crashing after user login, producing the following error. Log 05-24 17:38:02.156 9775-9775/com.cars.evd.dealership...
asked by 24.05.2018 / 19:45