Questions tagged as 'android-asynctask'

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Problems with fluency in my app

I already finished my app in android studio, but I have a detail, first of all I use Asynctask to work in the background calls of webservices, almost everything I use this way, but the problem is that I have a screen where I have a listvie...
asked by 20.06.2016 / 17:20
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Save marked options AlertDialog Multichoice

Well, already fine-tuning the App that I am developing, I find myself in a small dilemma. Good to the point, I have a screen called customer, I show a list of clients, and in the% share% I have a button which makes me ActionBar MultiCh...
asked by 06.06.2016 / 17:40
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enter a list in webservice with asyntask

I would like to enter a list of sales of the day in the web service, but I always enter only the first line of the list. Does anybody have an idea? this goes on global variables and the oncreate of the activity List<"OrdenDetalleEntity"...
asked by 06.09.2016 / 19:39
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ERROR W / EGL_emulation: eglSurfaceAttrib not implemented

I am developing a mobile app on the android platform which should consume webservices asmx, I have already implemented my class to AsyncStack .. but to mail my app in my emulator ... send me this error in the android monitor W / EGL_emulation...
asked by 14.04.2016 / 19:00
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Passing data from a broadcastreceiver to an activity

I have the following problem. I'm trying to send data from BroadcastReceiver to an activity. in the onRecive () I have: intent = new Intent(context, MainActivity.class); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); intent.putExtra("valo...
asked by 13.06.2017 / 21:28
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how to know if there is connection or not with download manager on android

I have the url to connect but I need to verify to know in what way I can say when there is connection or not through a toast.Greetings and thanks in advance     
asked by 27.02.2017 / 05:32
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program my content on a 3.2 "mdpi screen and I realize that there is another 5.1" mdpi and its content looks small?

program the content of my app for a 3.2 "mdpi screen and it fits well, but when changing the view mode to a 5.1" mdpi it does not fit, help with this problem. 3.2 "mdpi 5.1 "mdpi     
asked by 27.01.2017 / 05:36
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Implement a Snackbar inside an Asynctask

I have a Asynctask that basically performs the task of Login and when the credentials are correct and pass the following Activity mustre a message of type Snackbar I share the method where I think it should go ... protected...
asked by 26.12.2016 / 19:07
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Refresh clock

import android.annotation.TargetApi; import android.icu.util.Calendar; import android.os.Build; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.widget.Button; import android.widget.TextView; import java....
asked by 24.10.2016 / 17:39
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Error ClassNotFoundException in the return

The error I find is using a class that inherits from AsyncTask on Android. Inside I use an object of my class User, it communicates with a server, it handles the data ... until I do the return and I skip this exception. The class is imported...
asked by 11.06.2017 / 19:21