Questions tagged as 'android'

Tagged questions
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answers

How to send a message through Facebook Messenger? [closed]

I'm making an Android application that needs to send a message through Facebook Messenger. My application is already integrated with WhatsApp ... by Whats I always check if the application is installed, if yes, I open the already formatted me...
asked by 19.12.2015 / 12:20
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Use Service to continue the operation of the player when it changes class [closed]

I want to use for when changing Fragment continue to run the audio and when it returns to class! isPlaying continue to appear the requested pause. How do I do this with the Service? import android.app.Fragment; import android.content.Context;...
asked by 28.12.2015 / 23:09
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Android Google Maps API [closed]

Is it possible to trace a route in the Google Maps with information about traffic, accidents and average time of arrival at the destination? Or some lib of the type that makes this type of request?     
asked by 24.02.2016 / 03:15
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Socket communication error

I have this code snippet: public class Consulta extends AsyncTask<Void, Void, Void> { @Override protected Void doInBackground(Void... params) { try { Socket cliente = new Socket("10.20.1.100", 12345);...
asked by 22.02.2016 / 15:00
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How to connect Xamarim with Visual Studio 2015?

Hello, I downloaded Visual Studio last week with the main purpose of mobile development. Visual asked for the installation of Xamarim and related, and I did everything, poreeem, after all installation, the visual says I do not have xamarim....
asked by 16.12.2015 / 20:10
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How to get value from HTML field through webview using javascript?

I use WebView , I open the site normally, but I need to access it by passing a value from a given site field to TextView . Is it possible to do this? Follow the code below: public class Inicio extends AppCompatActivity {...
asked by 16.12.2015 / 02:28
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Doubt about the ActionBar Tab

When my application opens, Tab looks like this: ButifIopenanewViewandreturntothehomescreen,italreadylookslikethis: Does anyone know why? And how do I always appear with the shadow? I'm using the Live-O template. =======================...
asked by 16.12.2015 / 23:32
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Measure area of objects in images [closed]

I researched the subject and I'm studying opencv for android because I think this is the way to detect objects in images (in my case the disease stains). You can close the question and when I'm at an earlier stage I'll come back here if I have q...
asked by 10.02.2016 / 20:16
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Update Spinner items at run time

I have a spinner that returns the cities saved in my DB, when this city does not exist, I allow to register the same, and after registering and saving, I have to close the city cadastre activity and return to the previous one that would be the a...
asked by 20.11.2015 / 16:54
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Data are not entered from android to mysql using volley [closed]

I made this question from link and the problem that I was having was solved. But I still can not enter data into the database. connection.php <?php $mysql_hostname = "localhost"; $mysql_user = "root"; $mysql_password = ""...
asked by 20.11.2015 / 19:59