Questions tagged as 'android'

Tagged questions
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conflict between android libraries

I was looking for a library that could help me with Google directions, I found this , my problem is that when I compile it, I have problems with the picasso library, without even adding code, I leave the logatcat: 05-09 23:40:57.983 8028-8028...
asked by 10.05.2017 / 04:47
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problem when changing a pc android project

A hard drive bothered me and I managed to copy the miracle project file. I have put it on a new hard drive, installing android studio again and I take the project but it gives me errors that I can not fix:    Gradle DSL method not found: '...
asked by 10.05.2017 / 20:29
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error can not be converted String to JSONObject android studio when trying to update

PHP PDO Code <?php require('conexion.php'); $Code=$_GET['Code']; // Consulta de Usuarios en la base de datos $consulta = "SELECT Code, User, Pass, Tip...
asked by 12.05.2017 / 20:42
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Problems with rss reader

Why do I get this error? java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText (java.lang.CharSequence)' on a null object reference I paste the rss reader code: public class MainActivity exte...
asked by 10.05.2017 / 22:33
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Android API19: problems displaying a child in a RecyclerView

I have a RecyclerView that has to inflate the following layout in its ViewHolder: <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.androi...
asked by 13.05.2017 / 11:18
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Error doing ionic cordova emulate android

I created a new ionic application ionic start test blank Without modifying anything, I try to emulate it for Android ionic cordova emulate android The console output is Running app-scripts build: --address 0.0.0.0 --port 8100 --p 810...
asked by 20.05.2017 / 12:33
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move to a fragmet using a bottonbar

the problem is the next I have an activiy and in that activity I have a buttonBar , when I try to pass to fragment by clicking a buttonBar button gives me an error. This is the code public class ElectricalCalculators extend...
asked by 21.05.2017 / 04:16
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Show message sent by the server with SocketIO on android

I am trying to send a message from my server made in nodejs, when I start my server the message I show it in console but I want to know how I have that message displayed on my android smartphone this is what I have server: var array = {"...
asked by 28.04.2017 / 17:26
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See where sqlite two fields?

How can I make a query sqlite with where with two fields? Something similar to the following code: select * from tabla where cap1=1 and cap2=2; I know that I have to pass on to him, but I do not know how to assemble the whole query....
asked by 18.05.2017 / 00:26
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Keep selected button after opening dialog which was done with an Activity

I have two buttons like this: btnSurPlace.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { v.setPressed(true); // show interest in events re...
asked by 17.05.2017 / 22:44