Mobile Development Forum

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) …

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

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 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: …

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 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,...

could anybody help me.I got error java.lang.IndexOutOfBoundsException when i press edit button.. this is my code: [CODE] String stredit=""; System.out.println(foodselected.size()); for(int m=0;m<foodselected.size();m++) { if(foodselected.isSelected(m)) { foodselected.delete(m); stredit=foodselected.getString(m); break; } } int qtyint=Integer.parseInt(stredit.substring(0,3)); String namestr=stredit.substring(5,stredit.length()-12); System.out.println(qtyint); System.out.println(namestr); namecust.setString(custname.getString()); tableno.setString(txtno.getString()); fooddrinkname.setString(namestr); txtqty.setString(Integer.toString(qtyint)); frmedit.append(namecust); frmedit.append(tableno); frmedit.append(fooddrinkname); frmedit.append(quantity); frmedit.append(type); frmedit.addCommand(ok3); display.setCurrent(frmedit); display.setCurrentItem(custname); [/CODE]

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?

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 …

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'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 …

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

i created a simple appz..two textfield.numeric... this is the first time i've encountered this.. when i input 1 on the first textfield it will display as 11 same as with 2 display as 22.. i have no problem with the second textfield.. anybody knows about it...

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...

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(); …

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 …

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 …

I am new to J2ME Programming so i am stuck with the keylisteners.. I am writing a simple J2ME app in which there are 2 textfields. As soon as the user types a char in first textfield the result must be displayed in second. I want to handle the events …

Hi I have an app for Android phones. It is working as intended but when I receive a phone call the app is minimised(but still running) and I have to open the app again. I was wondering how do I make it so after the phone call it restores my …

Hi Guys and Girls, I'm having some trouble getting a timer to work on my android 2.1 app. I want it so once a button is clicked it trys to connect to my server every 60 seconds. my code for connecting to server is working, but I don't understand why …

i created a simple program using j2me when the user input number[1-9], the element that corresponds to the input is highlighted.. i use choicegroup.. how to do it??

Is it possible? I have three midlets. I want only one running first and others should be available to the user after lauching the 1st midlet. How can I achieve this??

Hi DaniWeb, I'm currently writing a client server program. I have my client and server sending data and everything fine. But I'm trying to get my client to reconnect. E.g if I get the server to kill the clients connection how can I get the client to realise it is …

i created a list of name using j2me. its like looking for a contact number in our phone that has a textfield to search. i want that when i type the beginning of the name i want to highlight the name that corresponds the search name.. is it possible to …

i created an application for my mobile phone using J2ME...i want that when i turn-on my mobile phone i want my application to start automatically... i heard about push registry but i dont know how to do that... could anybody help me??? thnks....

Hi my problem is that i'm making a mobile app and i need to seperate the following string: ChrisHunter21 into: Chris Hunter 21 What is the easiest way to do this in J2ME ? i had a look at the Ostermiller one but didnt understand it. Thanks Chris

Hi, I've started developing for Androind [ditched Symbian but that's a whole diferent styory], and I'm not what you'd call a naturall Java developer [much prefer c++]. Eclipse seems to run rediculously slowly on windows 7 (64bit), and running a dual boot system with Linux [on which it seems to …

Quick Question, can you develop a Iphone App on a windows system or do you need a Mac operating system?

I want to create program that would check if the mobile phone is registered by using IMEI in a mobile phone? How to get the IMEI number using J2me. Could someone show me the right code in doing this..thnks in advance...

How should i come about accessing eclipse file folder on another computer using the elicpse software too?? I mean accessing the entire file as a whole with a working solution and not accessing .xml or .java individually. Or is it impossible to access the file as a whole but i …

How should i reorient an android application in landscape mode once an apps is started?? I started an app but it does not automatically switch to landscape mode.. I tried writing it to "horizontal" but it does not work.. [CODE]<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="fill_parent" >[/CODE]

hi i'm lsvife I am beginner in java programming. I created a project that will able to send orders via bluetooth using mobile phone for a fast food chain. I want to add food item by updating the jar file on your mobile phone. how to do it without using …

Hello all, I have developed one application which import all databases into recordstore. This executes successfully, but the problem comes when I try to Filter my records. here the code is : [CODE]public void itemStateChanged(Item item) { if (item == choiceGroup_ProductCompany) { RecordFilter filter = new RecordFilter() { public boolean …

I connect a mysql database through a Axis2 web service with J2me app. Every time i insert a data to the database the following exception occurs. java.rmi.MarshalException: SAXParseException in response from server But the operations get completed successfully. Also this occurs only when i try to write a record to …

i wish to know google android application programming, but don't know where to start,should i start by learning java me first? I do have a background of java se even thou I am not a skilled java applications programmer i do understand code written in java. is that enough? or …

I want to create a j2me app with some pleasing UI. I tried polish but I didn't worked well, what are the other options I have? I am looking for SVG. But I am not comfortable with xml. please help me with this. than you

Hello all...first-time poster here, and I was wondering if any of you fine folk can help me out with what is surely a simple task, but something very confusing for someone just starting off with Java. In a nutshell, I am creating a simple mobile game where a user is …

I'm wondering if its possible to program using xcode for ios(I pod touch, I phone, I pad) on windows?

Hi there, In a form i have a datagrid with two columns. The columns are about 40 pixels wide and i can't find a way to have them larger when the program loads. Does anyone know a way to do this? Greets, K

Hello Friends, I want to synchronize the database from server to mobile application. I googled so much. I got much information on : [LIST] [*]DB2 Everyplace [*]IBM CloudSpace [*]PointBase(Not able to download) [*]Sync4j [*]SyncML [*]Data Sync API(Not able to find) [/LIST] Now I am confused to which one to select? …

Please can anyone explain me how I can connect a mysql database with a j2me application. I would be great full if you can give me some code samples or tutorials. thank you.

Hello, I have developed application in NetBeans using VMD, which add, edit, view and delete record using RecordStore. I can successfully add and view RecordStore. I am finding difficulty to Edit/Delete Record. To Edit(Update)/Delete, I maintained new form, used ChoiceGroup.Popup, which retrieve IDs from Record-Store. Here what I am getting …

Hello, I want to add row and column dynamically in TableItem used in VMD - Netbeans. Actually, I want to fetch records from Record Store and show that into Table. How can I do this?

Hello All, I have confusion in command Class. Its constructor has 3 parameters. First 2 parameters I can understand. but [CODE]Command.Screen[/CODE] and priority parameter I could not understand. I tried to Google also, and refer different kind of ebooks, but still i cant understand. So please help me.

Here is the code from client side: [code]public class TempMail { private String url = "http://localhost:9081/Servlet_Test/Servlet_Test"; public StringBuffer invokeServletForLogin(String unm, int key1, int key2, byte[] pwd, byte[] newPwd, String flag) throws IOException { HttpConnection c = null; InputStream is = null; OutputStream os = null; StringBuffer b = new StringBuffer(); …

[url]http://cgi.ebay.co.uk/Pre-order-Nexus-S-Google-phone-android-2-3-get-it-early_W0QQitemZ120658553467QQcategoryZ171955QQcmdZViewItemQQ_trksidZp5197.m7QQ_trkparmsZalgo%3DLVI%26itu%3DUCI%26otn%3D1%26po%3DLVI%26ps%3D63%26clkid%3D5646332619241648877[/url] sorry, i mean phone

How can I develop IPhone games with Java? I've tried something called XMLVL but that doesn't seem to be up to date and I can't use it because they don't have anything I can download to use... So is there any other alternative?