Questions tagged as 'app'

Tagged questions
0
answers

SWIFT Image Gallery and Firebase Storage

Good afternoon, I am finalizing an APP developed in Swift 4 , with Xcode 9 and Firebase . I can log in with Firebase, and send email through my App, what I need to do, which I'm not getting at all is how to mount an image gallery, with the...
asked by 25.01.2018 / 17:30
2
answers

Start an app with a screen that is not Main?

Hello, I would like to know if it is possible to start an application with an activity that is not the main activity, and from it call the main, as a kind of login to access the main menu, or a confirmation to continue. If so, how?     
asked by 19.01.2018 / 20:08
1
answer

How to integrate an App to an ASP.NET WebService (ASMX) via Xamarin?

I have a sql server created with an asp.net web service, but I wanted to know how I can integrate the server data by creating an app to read it using the GET request. > Thanks in advance for your attention     
asked by 10.01.2018 / 13:23
1
answer

Firebase: App restarting by itself

I'm developing an android app, and I'm using the Firebase Realtime Database to store the data. There I have a users node, with all the users I registered through my App. When I make some changes in the user data that is logged in (eg add an item...
asked by 12.12.2017 / 00:29
0
answers

WebView App + Printing

I created an APP that opens a website where I log in, so I fill in a spreadsheet at the end by Google Chrome it generates a print command (I can choose to save or print). In my app I do everything when I finish the form asks to open Google Ch...
asked by 05.09.2017 / 02:04
0
answers

Firebase - Filterable - Search View

I'm developing an app, I use Firebase as a database to store my registered customers. So I have a ListView that shows these clients, shows their name and their CPF. What I need to do is a search, which puts the name or cpf and finds the person e...
asked by 24.08.2017 / 19:17
2
answers

Error creating connection with PHP

When creating the connection activity in the connection.getRequestMethod ("POST") field; does not accept the Post method. I'm new to the area, could you help me? public static String postdados(String urlusuario, String parametrousuario) {...
asked by 03.08.2017 / 22:27
1
answer

Retrieve contact list name list in an android edit

Well, folks? I'm having a problem developing an app, because when I call the application's registration screen before I want to get the name and phone number of the selected contact and send it to the activity edit, however I can not retrieve th...
asked by 12.08.2017 / 16:00
0
answers

How do I run IONIC 3 application in the IOS emulator?

For android it worked, then I tried to use the same standard for IOS and I could not. 1 - ionic cordova platform add ios 2 - ionic cordova run ios --emulator Gave the BUILD SUCCEEDED but did not run in the emulator     
asked by 12.07.2017 / 15:50
0
answers

information for creating apk

EDIT: developing an app that needs to communicate with an external server with "private information / records" information transfer, do I need php to maintain security as it does on an online buy / sell site?     
asked by 14.05.2017 / 19:19