Questions tagged as 'android-asynctask'

Tagged questions
1
answer

VideoView Play several videos

Hello friends, I have a small problem that I do not know how to perform, well I'm trying to play some videos in mp4 which I need when I start the first one and I'll start a second video I really do not know how to do it. public class Videos ex...
asked by 02.11.2016 / 16:39
2
answers

How to return a data list of an asyncTask class?

I have an asynctask class in which I consult the data of a person in a webservice. How can you return that data to the class from which it was invoked. I have tried creating an interface class and implementing it in the asynctask, but it returns...
asked by 02.08.2016 / 22:21
1
answer

Create MultiChoice AlertDialog on Android

In ActionBar I need to implement a AlertDialog with multiple options which is filled by means of a ArrayList with an Array Adapter, and the data I get from a WebService implementing the class AsyncTask . I need you...
asked by 01.06.2016 / 22:30
1
answer

Does not show Toast message in Android validation

Good morning I am already in the final stages of the development of the app in android studio, only now I find myself in doubt, what happens is that when I run my webservices and send data to be recorded in my system but it returns me an erro...
asked by 13.05.2016 / 17:28
1
answer

Execute various methods within AsyncSatck

I'm developing an app for android, which sends me a webervices and consuming it by kSoap, I'm already in the final process of the app, I'm in the engraving part, in which when the user TAP in the option to save this has to do a second process in...
asked by 09.05.2016 / 19:16
1
answer

How to generate a parse, to read an xml and show it in a listview with soap

Good afternoon I'm in a development of an app that consumes webservices, the point is that he sends me a menu method that is an xml, I need to read it and show it as a menu in my app, I'm looking to show it in a listview, but not I know how t...
asked by 22.04.2016 / 00:22
1
answer

Problems with Context in BroadcastReceiver: "Attempt to invoke virtual method 'android.database.sqlite.SQLiteDatabase openOrCreateDatabase"

I have a problem I think with the context when trying to run a BroadcastReceiver, what I try is to connect to an internal sqlite database and read the data. This through an Alarm that runs repeatedly every x minutes. The code works in MainAct...
asked by 11.09.2018 / 16:24
1
answer

AsyncHttpClient does not run onSucces or onFailure

I execute the DNITaxistes method, but when I make the call, I do not execute the code of the onSuccess and neither the one of the onFailure , it directly exits the method. The searchTaxist method executes another asynchronous call....
asked by 29.05.2018 / 00:27
1
answer

Query data in a table in a database of a host service using Retrofit (Android)

I am looking for a way to consult data in a table of a BBDD hosted in a host service by retrofit from android Studio. The problem is that to enter and view the data directly with phpMyAdmin from the host service I need:     1. Put my user...
asked by 13.01.2018 / 04:22
0
answers

Android AsyncTask

Greetings community. I'm in a problem I'll start by saying that I do not know if I'm even in the amateur category. Anyway, with a lot of effort, I've made some progress, but I'm stuck. App to play a video on a device. That video shot him doing p...
asked by 12.10.2017 / 02:38