[android] Forum Topics

I am trying to send some strings on my android device using bluetooth to my arduino so I am wondering if my logic is correct for my code. The part I am stuck on how to implement if all arguements are OK then it should send String temp = "t"; …

I am creating an AlertDialog that I can enter a new value into a SQLite database. The Insert method works if I call it by itself in the onCreate() method, but when I try to call the method in the setPositiveButton onclick listener it doesn't work, it gives me a …

Hello i need to save score on application close and when will start up to show the last score is entered... i have not idea how do i start i have searched on google but nothing found which can help me, please show me some ways/codes of doing it. Thanks …

I recently moved both my eclipse and Android folder into the same location. I didn't know that this would mess up eclipse. My themes are gone and eclipse can no longer locate the Android SDK. I've looked for ways to fix this online but most of the answers involve reinstalling …

I'm creating an Web-Based Inventory System, currently stucked at this module where I need to scan QR code. The process flow that I want to achieve should be like this: 1. Scan QR code containing the inventory ID wirelessly using an Android app 2. Show the information retrieved from the …

Hi .. we have a anddroid app which is connected to a server url ..som thing like we have used iframe kind of thing and when ever a user with out internet connection opens it it is showing a a normal 404 page like http://www.soandso.com/app is not available .. i …

Eclipse throws an error whenever I start it up (see attachment). Any help is greatly appreciated.

I'm trying to make two android applications connected with TCP protocol. Client has an imageView and when you push the button, it is supposed to send that image to the server and after server reads it, it is suppose to display the image. but I haven't been able to display …

Hi there, I searched a lot and all the thread i viewed isn't solving my problem. I don't what's wrong with my code. First of all, i am kinda new to android programming as i just recently move from web programming to android programming. I have a listview and it's …

difference between the php and android and both which one best choice for career..

I have a joomla 3.2 site and also have a android app for my site. Now, i want a suggestion system such that when anyone browse any page of my site from android device, it should display a popup, suggesting that please download our android app. There should have two …

I don't say it often (thank goodness) but OMG, and not in a good way. This [ASUS Transformer V machine](http://www.pcpro.co.uk/news/389047/asus-reveals-five-in-one-transformer-book-v?) has got to be the maddest idea I've seen for years. > The Transformer Book V is a Windows 8.1 laptop/tablet hybrid, which turns into an Android 4.4 KitKat device …

# What I am using: # I am using java & libgdx to create a game in desktop & android. # Error: # Could not find class 'com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator', referenced from method com.aa.GameStates.MainMenu.init so on desktop version, everthing work fine and no errors. Problem is when I run it on android. …

I'm making a android app using Java, i want to make a 7 days schedule layout that can be moved horizontally centering the current day to the screen and each column can be scrollable and contains a list with a variable number elements, each element contains images and text; and …

Another day, another breach. The latest to disclose that there had been some 'unauthorised access' to systems and internal company data' is music streaming service Spotify. The disclosure itself was something of an odd one, claiming that investigation suggested only a single user's data had been compromised following an issue …

Hello Experts, Which rules engine can I use for my android application? I do not want to spend months to port a rules engine to android. I am looking for something readymade.

How to display the contents of a document? I know to display contents of text file, but there are different font sizes and much more in document, how to display that?

I have a problem with `asynctask` in android Java. it's the same problem as this : http://stackoverflow.com/questions/15457482/variable-returns-null-outside-asynctask-android my asynctask get data from a url , to get direction of `google maps` ! This is where I call my code , inside onrespondre => myvaraible have data but outside the variable …

hello everybody; up to what level can I use javascript (taking advantage of the strength of phonegap or Titanium) to create an android application. ex 1:can I create or run a service (in the android sense) !!! ?? or can I access to the GSM properties like provide package android.telephony.gsm. …

Hello everybody! It's good to be back. Anyway, going to the problem detail. I am currently developing an Android app that resembles the standard Android sound recorder. I already have the sufficient methods from MediaRecorder and MediaPlayer. After stopping the sound recording, an AlertDialog will appear, showing the EditText textbox …

My android tablet touch screen not responding. I tried restarting but the problem still exists. I can not unlock the screen and use the tablet. May I ask your help to resolve it.

I use Default Shared Preferences to save some data in them. I have created a class to handle all this : public class PreferencesHandler { private Context mContext; public PreferencesHandler (Context context) { this.mContext = context; } public void setBoolean(String name, boolean value) { PreferenceManager.getDefaultSharedPreferences(mContext).edit() .putBoolean(name, value).commit(); } public void …

hello dear friends, i need your help. i'm not app developer but just trying to make a mock up. i created a android project with navigation drawer. and the navigation drawer is in string like. please help me friend i'm doing it for a national digital champion. if win i …

I am new to programming and I am looking for a language that is easy to learn, and a relatively useful programming language. I don't know much about programming but I want to learn and I think here is the best place to start. I want to get started on …

I am baffled at this webform on my responsive site which works perfectly fine in all iOSdevices and android tablets. However on android smartphones, specifically samsung s3/s4 -when the text box is clicked- the keyboard appears for less than a second then suddenly disappears. Should a set focus rule be …

Noob Question, but I am following this tutorial : https://sites.google.com/site/androidappcoursev3/labs/lab-1#2 and I am getting to the bottom and I am confused on what I am supposed to be doing, am I creating a class or an activity and what does it mean when it says **extends android.app.Activity and implements android.view.View.OnClickListener …

Hello, I am new to android development and this is my first time using eclipse so sorry if this question sounds silly. I have created an android application called IFMApp. I have four xml pages and 4 java classes. My application, is cleaning and building fine and will install to …

**MainActivity** package com.elitiv.myapplication2.app; import android.os.Bundle; import android.support.v7.app.ActionBarActivity; import android.view.View; import android.widget.Button; import android.widget.EditText; import android.widget.RadioButton; import android.widget.TextView; public class MainActivity extends ActionBarActivity { private EditText Result; private String Operation; private EditText editYear; private EditText editCapacity; private Button calc; private RadioButton radioD; private RadioButton radioB; @Override protected void onCreate(Bundle savedInstanceState) { …

Hi I want to find cities around me and display in a list.