Questions tagged as 'firebase'

Tagged questions
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I want to get the same ID

Good afternoon I was wondering if it is possible to get the phone ID for the same functions or as in the example below. I want to put the ID that is signaled black below the "SMS". Is it possible to place? How can I do it? Below is the code pri...
asked by 21.11.2017 / 17:59
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doubts firebase with ionic (ion-select)

I have an application, and I want to know how do I enter information into the firebase database and then put that data into an ion-select , my application uses a select of professions such as "mechanic", "bricklayer", "teacher", etc., and I wa...
asked by 01.12.2017 / 05:33
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Data returned after the view presentation

The Firebase query seems to return the data after the view generation, so it appears empty, but the data is populated in the log. What can I be doing wrong? public class ConsultarActivity extends Activity { //CRIANDO UM OBJETO...
asked by 13.11.2017 / 19:27
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How to allow login on only one device at a time

I have an app that when installed and logged in by firebase, the user will not be able to use their account on another device. In case, if you need to change the device the user will have to ask for release to a supervisor. I'm using native A...
asked by 30.11.2017 / 17:51
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How do I call a method within a loop?

I'm trying to execute a function, which I have a call from another function inside a loop , however the return of the function only loads the first method entry. So, how do I call a method inside a loop ? Here is the code: function 1...
asked by 08.11.2017 / 19:57
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Firebase for a List

I need to get all the data from the firebase and create a list, so I can use it in a listadaper that I created. This is the Bank's structure in Firebase: Asyoucansee,IwanttogetallthechildWallpapers(wallpaper1,wallpaper2,etc).Ihavethef...
asked by 18.11.2017 / 21:52
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Firebase with Javascript - Get the child's title from the database

Hi, I need to capture the name of the childs 10de2017 and 11de2017 from the following image database: InitiallyItriedthefollowing:vardatasWO=firebase.database().ref().child("WO"); //acesso o primeiro child depois do ref. datasWO.on("c...
asked by 03.11.2017 / 19:17
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How do I show the logged-on user's Firebase ID?

I need to get the getUid of the connected user and set the id in an editText. I left below just to show what I want to do, because that way it does not work. How can I call a getUid connected in any part of the code and set it to EditText? pri...
asked by 09.11.2017 / 23:37
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Run command in android through firebase notification

In my app I need to send a notification through firebase and run a native android command. For example, I'm testing this by plugging in the flashlight. When I send the notification with the app open the flashlight turns on as planned. B...
asked by 24.10.2017 / 18:51
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I am not able to register in APP

I'm trying to register using Firebase. It's all correct there in Firebase, but when I click register in APP, nothing happens, it looks like the button is out of function. Can anyone help me? package com.towerapps.thetower.soulchat; import...
asked by 26.10.2017 / 22:38