Questions tagged as 'android'

Tagged questions
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How to make a pdf file generated in Android appear as a download?

Well folks, I'm developing an application and I generate a PDF on Android at runtime. It turns out that the user does not receive any messages, or anything, to know where the file is. I would like to know if there is any way I can send this file...
asked by 27.06.2015 / 16:40
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Save status listview

I have a ListView that I bring data from the database. When I search the search of ActionBar , the filtered data appears, so I select an item from the ListView to see its data. When I go back to ListView by the up...
asked by 05.05.2015 / 02:42
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How to pass data from an activity to a dialogFragment?

In my activity I have this: mBtnSignUp.Click += (object sender, EventArgs e) => { //Pull up dialog FragmentTransaction transaction = FragmentManager.BeginTransaction(); dialog_Sig...
asked by 27.04.2015 / 17:23
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Problem getting result from ssid scan

I'm doing applied to scan SSID, quite simple. The program is running and it's very simple, it has a button to scan, but when using this button, they do not get any results. I'll post the complete code here for you: public class MainActivity ex...
asked by 28.04.2015 / 21:00
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How to get the full ZIP using GeocodeLocation on Android?

I'm using GPS to return the user's address. Everything works fine, however the returned ZIP code is in the American standard, with 5 digits. Does anyone know any library or any way to get the 8-digit Brazilian standard? public static void getA...
asked by 28.04.2015 / 20:42
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Error 500 when sending android object to web service Rest

I'm having a problem sending an object from a java class to my web service. Using RestFull web service on glassfish and android using volley and gson. I get a 500 error when I try to send the object. LogCat Log on android: 04-27 19:24:14.63...
asked by 28.04.2015 / 21:19
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Move icons in menu in app

In my project, there is a menu in which you have several small icons created through ImageView, and I have to make these icons available to be moved, similar to Android's home. Would there be any method for me to do this action?     
asked by 30.04.2015 / 14:14
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How can I save the data coming from parse.com in the device memory?

I'm trying to do something simple, but for me a bit complicated, I'm trying to save the data coming from parse.com on the device, because when it has internet connection it works, but when it does not have , the device does not save the data i...
asked by 07.05.2015 / 21:10
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Format layout for Zebra printer printing

I was able to print to a Zebra RW 420 printer, but I do not know how to format the texts, I looked at the documentation to send the data to the printer, and I noticed the following: String cpclData = "! 0 200 200 210 1\r\n"...
asked by 08.05.2015 / 14:20
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ByteBuffer byteBuffer = ByteBuffer.NEW ();

I have a problem with ByteBuffer byteBuffer = ByteBuffer.NEW (); I can not understand why I do not have access to .NEW, it simply does not exist, I can not find it and can not find it ... I need it to create the logic of a PDF to JPG conver...
asked by 07.05.2015 / 01:02