Questions tagged as 'android'

Tagged questions
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How to connect my android to an external DB with PHP or JSP?

I have a question I am using what is Asynctask and everything was fine that I bought an ssl and I put it to my domain after that I got an error that did not allow me to do anything for this with ssl anyone knows any other library that I can serv...
asked by 09.12.2017 / 04:46
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Problem Login with HttpPost

Hello People, I am developing an app where the login part generates an error .. I am making the call with http Post. When I debug it, I see that the url is getting bad, it was changed with two words, I do not know if it is the server's problem o...
asked by 06.12.2017 / 16:57
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how can I install npm install -g exp to install in my project?

I am trying to install this dependency to be able to generate the apk of my project but it is not installed, it lasts a while loading and at the end it shows me an error: npm ERR! Expected: e6c37c74c2ede6c32f04b13d30383e10255908d3, npm ERR! A...
asked by 06.12.2017 / 15:36
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Enter decimal point in an edittext

I have a problem, in an app of a calculator in android studio, simple, I have 2 EditText and that I enter numbers of phone(InputType="Phone") , for more than I have tried I do not know how to limit that only one point can be entered...
asked by 24.12.2017 / 04:59
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How to change the name of a project and its folder

I have created projects with which I'm doing tests, with names like com.HorizontalScrollMenu-master_Documentos_1 , and some somewhat advanced with several java modules, what steps do I have to follow to change the name for example com.M...
asked by 24.12.2017 / 08:13
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problems with fragment

I have an activity that controls a session and it also has many fragments that are the whole operation of the app, it turns out that I'm making a request for rest services in the fragment's onCreateView, and change fragments using the addToBackS...
asked by 06.12.2017 / 22:54
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ArrayList ArrayList in a GridView

What kind of friends, I need help to create a GridView in android studio just that I have to format it vertically, well I explain myself better. my database brings me 12 elements and what I do is add it to a ArrayList<String>...
asked by 06.12.2017 / 20:35
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Change the order in which the menus are shown in android studio

This is making me uphill, to see if you can help me with this problem, at least for me. I have created a menu with these options: public class SectionPagerAdapter extends FragmentPagerAdapter { public SectionPagerAdapter(Fragment...
asked by 06.12.2017 / 23:09
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View Google Maps on Xamarin Android

I try to call Google Maps from Xamarin's Api, but when I run my application it goes blank without showing me the map (only the Google logo below) So I call my map: public void OnMapReady(GoogleMap map) { GMap = map; //this...
asked by 04.12.2017 / 18:44
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Simulate Change of page

I'm looking at making an application that simulates a birthday greeting card, and I do not know how to make a button look like it changes its page. How could he do it? I'm using android studio. Thanks in advance for the help.     
asked by 13.12.2017 / 16:40