Mobile Development Forum

Hey guys, i was hoping to get some advice on a project i am about to start. basically I have just started learning J2ME, using Netbeans. i have went through few tutorials from Hello World to Pong and completed them working fully. Now my project is something not too difficult …

Hey guys, i have an image on my screen that I want to go on and off every half second, so it has a flashing affect. i am using Netbeans and J2Me and I want to know the best and simplest most efficient way to do this, any help is …

[ATTACH=RIGHT]22271[/ATTACH]It's official: Android now has a greater market share than iPhone across the EU5 countries of France, Germany, Italy, Spain and the UK. According to newly published data from the [URL="http://www.comscore.com/Products_Services/Product_Index/MobiLens"]comScore MobiLens service[/URL], nearly one in four smartphone users in the EU5 region were using smartphones running on a Google …

I would like to use a non-final variable in an On-click listener and converting the variable to final is not an option because the variable is an ArrayList<String> which i will be altering and editing throughout the coarse of the program. This is an overview of the code I have …

I am making a quick program to get basic database functions working before i create a larger app but my application keeps force closing when i try and read from the database. I am an amature at android programming and im just starting out. Does anyone know what is wrong? …

Hey there guys! :) I'm quite a newbie to Android programming, and I need to get the dimensions of the screen, that is the visible area of the screen. I know I can just set the layout of the controls in the .xml file, but I explicitly need to do …

help me plis.. i got some error: this application does not use the screen and runs in the backgroud. .but i don't know what's the problem causing that.. anybody know how to fix it?? i just want to see the gauge bar progressing in MIDLET.. [code=java]import javax.microedition.midlet.*; import javax.microedition.lcdui.*; public …

Hello friends I am new to mobile application development and would like to know which platform will be better in making mobile applications. Is it cross platform or the native codes?? I tried out titanium but feel its performance lacks the power of Xcode. Also suggest the best platform for …

Hi, In the past few months I've been learning how to make applications for android by making small games just for the fun of it. I am stuck at the moment at the database object I created to manage the database, specifically the cursor: it won't close. A snippet of …

hy! i am designing game in JAVA as my university project, i want to make myself unique by doing something different ---soo i though of making iphone game that runs java...I designed the iphone app, which is just a icon and few other things...when u click nothing happens but i …

I am trying to create an app to enter records into a database (SQLite) which includes an option field with data selected from a drop-down list box or Spinner. I can create the Spinner from a string array input from Strings.xml but I want to make the data 'user editable,' …

Hi, I have a couple of questions regarding Mobile Development, are all mobile apps developed using xcode and objective C ? I take it these are zipped up and offered as a download on an app store so to speak at a small cost ? Is it possible to make …

hi everyone i m a begginer to iphone apps development ...i m ryt now studying the topics related to phonegap...and my problem is with creating database can anybody tel me how to create databaase for iphone using phonegap..

Hi all, I'm having problems getting my mobile device (Windows Mobile 6.1) to see my VB.NET application as genuine. Here are the steps I am taking - can anybody see why there is a problem? I use makecert.exe to create a new root certificate.... makecert -n "CN=McLernonsMARS" -r -sv McLernonsMARS.pvk …

Hello, I want to make a Nokia S40 Software for my personal use. But I don't know which is the best tool for making this software. I can't find any tutorial on this on Daniweb forum, please help me and suggest me simple Mobile Dev tool.

Hi all :) I got some serius problem that I've tried to solve in almost two days. I've try to send a request to a URL from a android app, [URL="http://web.hjalmar.nu/~morgan/webpage/test.php"]http://web.hjalmar.nu/~morgan/webpage/test.php[/URL]. the problem is, that it isn't working. ANDROID-file [CODE]package morgan.request.test; import java.io.BufferedReader; import java.io.DataInputStream; import java.io.DataOutputStream; import java.io.IOException; import …

Hello, I'm new to mobile development and Java. My first project is a tower defence game. I'm using j2me. I figured out how to paint the sprites, made a cursor that moves around and turns green or red depending if you can put a tower there or not. Made a …

Making an Android app for my senior project. The app that the professor wants will have approximately 225 strings. It's basic Q and A with the questions and answers always being in the same order. Would it be better to use the sql database or the strings xml to store …

hi all, i just started practicing android and sqlite database. i came across a very strange problem which i am unable to rectify.kindly help me out. Below i have out my DataBaseHelper class. (Description follows after the code block...) [CODE=java] package com.dialog.test; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; …

Can we handle of android app by ourself rather then android handling it itself?

Hi! I'm new to DaniWeb, so I don't really know much. Excuse me if I seem really rude or anything. Anyways, I'm having trouble with an android app I'm building. My program seems to force close whenever I put in: [CODE]String fileContents = getFileContents("http://www.youtube.com/watch?v="+code); fileContents = fileContents.substring(fileContents.indexOf("'VIDEO_ID': "+"\""+code+"\""),fileContents.indexOf("yt.setMsg({")); String[] settings …

hi everyone here is my method in java [CODE] public void openWebURL( String inURL ) { Intent browse = new Intent( Intent.ACTION_VIEW , Uri.parse( inURL ) ); startActivity( browse ); } } [/CODE] and i'm just typing [CODE] openWebURL("www.google.com");[/CODE] in my java file onStart section but my app just doesn't …

Hi all, I am beginner in android and, My question is i want to know where my SQLite database physically reside in my system when i create it as [code] SQLiteDatabase db = openOrCreateDatabase("MyDB1", Context.MODE_PRIVATE, null); db.execSQL("CREATE TABLE IF NOT EXISTS MyTable(LName TEXT,FName TEXT,No INTEGER PRIMARY KEY);"); db.execSQL("INSERT INTO MyTable(No) …

I am a beginner to Android programming. I am trying to convert an string(from an EditText widget) to a double Whenever i run the program, it crashes whenever the parseDouble function is used: [CODE]Double.parseDouble( input.getText().toString() ); [/CODE] Does anybody have an idea why parseDouble causes my program to crash and …

Hi all! I want to start making apps for android phones. The problem is that I have installed Android SDK, JDK 7 and eclipse, but failed to complete the install of the ADT plugin. I have install the plugin, but I can't configure it. the guide on android developer saids: …

Hi eveyone, I want to create applications for my N81 phone. I am currently downloading Symbian^3 SDK, will this lead me to what I want or nowhere? Please reply on this thread if you have anything to say,...

[2011-08-03 13:32:48 - InfoProductApp] ------------------------------ [2011-08-03 13:32:48 - InfoProductApp] Android Launch! [2011-08-03 13:32:48 - InfoProductApp] adb is running normally. [2011-08-03 13:32:48 - InfoProductApp] Performing com.ipp.InfoProductApp activity launch [2011-08-03 13:32:48 - InfoProductApp] Automatic Target Mode: launching new emulator with compatible AVD 'Android_1.5' [2011-08-03 13:32:48 - InfoProductApp] Launching a new emulator with …

Hello friends i know little bit of java programming.but i want to learn Mobile programming.now am starting mobile proramming in J2ME and android..My question s if am well in the mobile programming wil i get job...Mobile programming wil giv good future for me..?pls giv me a good answer..thank you..

am developing a timetable application that requires to make sound at times set by the user.i need an idea on how to make the application run at the backqround that is been able to access the phone time even when it has been exited.Just like normal alarm in phone.please your …

When I run my J2me project on my computer, the mobile phone device appears then two options appear. I select Install Application -> Launch. Then it will ask for a path [[url]http://][/url] Where can I get that path?

Hi All, Sorry if this annoyed any of you. but I'm really indeed. I need to know on HOW TO LOAD 300 RECORDS OR DATA PER SECOND in my mobile apps (for this purpose, I use iOS app). I just need a sample or basic code on how to run …

Is it possible to take video data from one online resource and convert it to another format or quality like avi to 3gp,etc from high quality to low with server side scripting languages PHP, PERL, ETC.

in which file we write code in android \

Here is the thing, as you might know AdMob has a `AdSize.*` function, where u put `Banner` to show banner ads, and AD_banner` for tablet banners, what i want to do is take a screen size of a device so that i could throw it in my if statement and …

I'm a beginner looking for Windows 7 phone app development. Have downloaded the kit and emulator. I follow tutorials to develop apps but I don't understand the steps.I use visual C# 2010 as the IDE .Please help as to what should I learn so as to understand the coding in …

Hi all, I able to detect user current location on google map, but i need to show speed of user travelling. Any idea how to detect it? I can give u my code if u wan. Thanks.

hey whenever i put the password it comes both in alphabets and numbers i.e we have to press the same key 2-3 times... bt i dont want it like that i only want the password in numbers. So,can you please help me out for that or can you please tell …

I want someone to make a rpg game app for me and I was wondering how much that would cost me.

How can i add arabic language support in Emulator of android SDK ? its displayed words as separated like this : س ل ا م how can solve this problem ?

I get an error every time i click the navdown button "The application have been stopped unexpectedly Please try again". what does it mean?? im a new student in mobile developing.. please help i need to learn about this error [CODE] public class chapter1 extends Activity { MediaPlayer sButton; Intent …

how to get the string in a choicegroup.popup... here is my sample code... [code=Java]Form frm=new Form("Sample"); ChoiceGroup cg=new ChoiceGroup("Sample",Choice.POPUP); frm.append(cg); cg.append("1"); cg.append("2"); cg.append("3"); int index=cg.getSelectedIndex(); String str=cg.getString(index);[/code] but i got null pointer exception.. anybody knows about it????

hi all.. i've been practicing mobile programming for a months and i wonder why IMPLICIT is not included in CHOICEGROUP??? I got error when i try to use it...

hi, I'm working on a project which has a text form and submit button. It is a tracking code. When user key in the track number, it will show the result. This service is available on the web. How I actually build my own apps and connect with their database, …

Could somebody please check this lines of codes , i cant get my video played from current url, and it doesn't give me any mistake either [CODE] call.setOnClickListener(new OnClickListener() { public void onClick(View v) { int a =canli.getVisibility(); canli.setVisibility(1); try { call.setVisibility(a); pb.setVisibility(1); Uri web = Uri.parse("http://tegos.ru/video/new/prikol/3gp/Ukhodi_Dver_Zakroj.3gp"); canli.setVideoURI(web); canli.setMediaController(mc); canli.requestFocus(); …

Hello All, I am very new to Android. I installed only "SDK Platform Android 3.1, API12, Revision 2" and related to their stuffs. I am getting this error after creating new project: [CODE][2011-06-26 14:43:38 - Dex Loader] Unable to execute dex: wrapper was not properly loaded first [2011-06-26 14:43:38 - …

Hi all, I want to get the string resource with R refference like R.string... but there is an issue that my class is not an activity. [code=Java]deviceNameEditor.setText(settings.getString(Constants.LOCAL_DEVICE_NAME, <def_val> ));[/code] how can I use the def value setten in the strings by using R.string indicator. since R.string will return a int …

Hello everyone, I am Java SE developer, but would like to start developing Java ME applications. Can you point me to some book, tutorial where I could get the basic concept of making mobile applications? And also, what IDE should I use? Currently I use Eclipse and NetBeans. Thank you …

News reports suggest that March has been a good month for lovers of, and developers for, the Android operating system in pretty much every regard. That good news comes at the expense of the Apple iPhone and iOS we are led to believe, which appears to be losing the fight …

A [URL="http://bit.ly/appcelerator_idc_q4_mobile_developer_report"]new survey[/URL] jointly conducted by Appcelerator® and International Data Corporation (IDC) released September 27, 2010 reveals Appcelerator Titanium developers favor Android over iOS in TVs and other devices.[ATTACH=right]17397[/ATTACH] Although the market shows that Apple currently leads in iPhone/iPad sales and popularity, the survey reveals that of the approximately 2,300 …

I have being tryn to send and recieve sms from j2me emulator. I cameup with following code inorder to send the sms [CODE] String mno=toWhom.getString(); // mno= massage number String msg=message.getString(); try { clientConn=(MessageConnection)Connector.open("sms://"+mno); //MessageConnection clientConn; } catch(Exception e) { alert = new Alert("Alert"); alert.setString("Unable to connect to Station because …