Questions tagged as 'android'

Tagged questions
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java.io.IOException: Could not open

These are the errors that happen to me and what I do, a reader and I try to pass it to a parsing, what I do is send a data and return the string in XML and thus pass it in Sax. <?php $link = mysqli_connect("mysql.hostinger.es", "u12608...
asked by 18.04.2017 / 16:11
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download file by clicking on a recycler view

Let's see if you can help me because I do not know what to do My intention is that in the recyclerview when I clicked, I downloaded a file based on the link provided by the sql I've already tried all the methods I know and I've searched bu...
asked by 07.04.2017 / 19:48
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Android: searchview icon does not appear in my toolbar

I'm trying to put my searchview icon in two views, for example in A and B, the problem is that it does not appear in the first view (A), but the searchview if it appears in my view (B) I'm using exactly the same code used in the view that works...
asked by 22.04.2017 / 05:01
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Increase ProgressBar through ANDROID loop

I have a splash screen which has a progressbar where in the future I will perform the bd existence checks of the application etc. But now I would like to understand how to make that bar progress for example through a for loop. How would the c...
asked by 22.04.2017 / 01:01
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My authentication application in adroid studio always marks failed authentication

I already have my application but because more than I put the correct username and password it tells me that it is invalid, and this code had already done it before and if it worked, I do not know what I'm doing wrong package com.example...
asked by 22.04.2017 / 02:34
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I am consulting a WSDL by android using ksoap2, and I always get the error Unmarshalling Error: unexpected element

I am consulting a WSDL for android using ksoap2, and I always get the error Unmarshalling Error: unexpected element     
asked by 23.04.2017 / 19:22
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Interface on Android

It's been a while since I've been developing on Android and consulting several tutorials I do not see a solution to my problem. It turns out that I need an interface with several tabs, which could be done with a TabLayout and its Fragm...
asked by 24.04.2017 / 07:21
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Error to debugging App in Xamarin

I have an App for Android in Xamarin with Visual Studio 2017 ... but when I try to debug it in Visual Studio 2015 I get the following error ... Android application is debugging. The application could not be started. Ensure that the appl...
asked by 07.04.2017 / 14:08
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Count the Internet Bytes

Here is the code to see if my Android has an Internet connection. I want to know if there is any method to count the Bytes, Kylobytes that are entering my application; obviously not going to download anything just want me to pull the megabytes l...
asked by 05.04.2017 / 14:51
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Unfortunately, the Agenda application stopped. I hope you can help me [closed]

I am programming in android studio, I put a Button and this will take me to another activity, the problem is that pressing the button I get an error: Unfortunately the Agenda application stopped. I hope you can help me.     
asked by 10.04.2017 / 23:34