Questions tagged as 'android'

Tagged questions
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Create or integrate a ChangeLog system on Android

Normally I use the android-change-log library to integrate a changelog system in my apps, but I think it's already very obsolete, it does not correspond to the Material Design guidelines. Can you force the dialog box you use, be it Mat...
asked by 20.06.2016 / 08:46
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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 / 15:20
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Send file and message from Android to a server

I use the following method to send a file to a server, I receive it with PHP in the variable $ _FILE, the truth is that I do not understand this method 100% and I do not know if I can add more data, I would like to send it together to file a cou...
asked by 09.06.2016 / 18:16
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I do not work the buttons in the activity

I'm following a tutorial to make an application and the calculate button does not work for me. This button, when indicating a quantity in the inputBill and clicking on the button should leave me a text with the calculated tip, but it does not do...
asked by 14.06.2016 / 16:41
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web services Soap android

Inquiry, how to consume a soap service using the KSOAP2 android library, the web service is: link to use the library: NAMESPACE, URL, METHOD_NAME, and SOAP_ACTION. I do not know exactly what those parameters are. SoapObject request...
asked by 22.09.2016 / 21:38
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Update Fragment?

I have a gallery that is divided into two sections, which I use two Tab to divide, use ViewPager . Here is my code of the class Pager and therefore use Fragments , I have impliementados several methods delete image take...
asked by 23.09.2016 / 15:05
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fill listview with bluetooth devices

I'm trying to fill out a listview by scanning nearby Bluetooth devices, but I can not. Does anyone see any failure? import android.bluetooth.BluetoothAdapter; import android.bluetooth.BluetoothDevice; import android.content.BroadcastReceiver...
asked by 11.07.2016 / 06:58
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Error showing image from internet on android [duplicated]

I'm trying to show an image from the internet with the following code: try { final ImageView prueba2 = (ImageView) view.findViewById(R.id.pruebaImagen); URL url = new URL("http://www.expertoanimal.com/es/images/9/7/5/img_nombres_par...
asked by 07.07.2016 / 04:25
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Glide.load from request

In my android application I am using the Glide library for loading images, but I need to upload images that are only obtained with POST calls and a certain body (they do not return with just one URL). For now what I do is download the images...
asked by 07.07.2016 / 15:35
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InputStream stream = new URL (params [0]). openStream ();

I need to send an additional variable to the url, my code is this private final String mGeoJsonUrl = "http://181.XXX.XXX.XXX:8080/MIPAGINA.php?id=" + id ; protected void start() { DownloadGeoJsonFile downloadGeoJsonFile = new DownloadGeoJ...
asked by 06.07.2016 / 21:56