Mobile Development Forum

I have in Android/Java/Eclipse a Flag Guess Game: appear a name of country and below 3 or 6 or 9 flags (depend on settings) in 1 or 2 or 3 rows respecively to, choose the flag for the country name...well something wrong exist and flags appear some very big and …

I'm making an Android maze game. Currently, I'm using the UP/DOWN/LEFT/RIGHT button from the emulator. I would like to add the motion sensor to move the ball. How do I use the motion sensors? Is there any open source to control the ball? http://images.plurk.com/4OmXYw7VZ76FYg2eufH4Bz.jpg package com.chrischu.inclassassignment_3; //import com.chrischu.mazegame.R; import android.annotation.SuppressLint; …

Hi Thgin i seek is to create a connection (android) to the latest postgresql 9.2 database. Theat is running on a distant server. Can i Do it? Is postgre 9.2 JDBC driver fro andoid out? & little bit distant question. If the prevous is doable. How i an write tet …

i am useing java xml to make android apps. in my xml file i have a 2 edittext where user will enter 2 numbers. <EditText android:id="@+id/ET_FIRST" android:layout_width="300dp" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_marginTop="50dp" android:hint="Enter 1st number hint" android:inputType="numberDecimal" android:textColor="#ffffff" android:textSize="25dp" android:textStyle="bold" /> <EditText android:id="@+id/ET_SECOND" android:layout_width="300dp" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_marginTop="100dp" android:hint="Enter 2nd number hint" android:inputType="numberDecimal" …

Samsung has fixed the Unstructured Supplementary Service Data (USSD) exploit that could remotely wipe data from a Galaxy S III smartphone, but that doesn't mean the USSD threat is over: far from it in fact. According to some security researchers, 400 million Android device users are at risk from having …

Hi! I just started 2 days ago learning android app development from a book.. after about half a day of trying to add the android plugins and what not to Eclipse it finally worked but I have the following problem: the virtual imulator device doesn't show my updated code. like, …

Hello, is it a good idea to include multi-users in my Android application? What are the benefits of having a multi-users over single-user? Is single-user the convention for mobile apps? Please I need ideas because I'm currently developing an Android application. But my adviser told me to have multi-users in …

Hi, I work on Microsoft Windows XP, I have installed - Eclipse(Version: eclips-mobile-juno) - ADT(Version: 20.0.1.v201207132230-403220) - Android 2.2(API 8) But I need to get Android 2.3.3(API 10), so when I select Android 2.3.3(API 10) and try to install, my catalog shows this errors Preparing to install archives Downloading SDK …

Hey! **Im here to ask for Your advice.** For a school project we choosed to create a android application that uses a database. As we are thrid year studens we have some experiance. But it is not as notable. We have **seen some**: **Access SQL** only on acess. How to …

Hello all. public class LoginFragmentActivity extends SherlockFragment { EditText e1 = null; EditText e2 = null; Button b; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInatanceState) { View view = inflater.inflate(R.layout.login_layout, container, false); e1 = (EditText) view.findViewById(R.id.reg_email); e2 = (EditText) view.findViewById(R.id.reg_password); b = (Button) view.findViewById(R.id.btnLogin); b.setOnClickListener(new View.OnClickListener() { @Override …

I'm thinking of embarking on mobile application development and where i work as an IT student, they develop alot of applications for the web.i have this idea of creating an app that will display a caller's current location when making a call for verification.Just like a mobile tracker for lost …

Dear all, I need some help regarding my final year project, i have been assigned the title: "SMS Pizza Ordering". I will be grateful if i get help on how will i start the project, the tools and knowledge needed to proceed. the languages which i am good at are …

serious noob question, but i'm following my android book and it is doing something with a class that extends list activity. is that a file that i have to create on my own, or is that provided once i create a new android project? i can't seem to find it.

to license my Android app, must use google api(in Project Built) even not use maps etc???

Hello, When i am trying to reload page using SetTimeout in nokai c1-01 Browser its not working. Regards, Sandip Mistry Sr.PHP Developer

How can I get parameter from servlet with a specific name in android activity? like in java servlet request.getParameter("name");

Hello I'm very new to android programming. I'd like to calculate the sleep cycle of a person in Android. I found a java code from the net but I don't know how to apply it in Android. Here's the code I found: /** * Get times to wake. We add …

trying develop a Russian/English Flag game, given the flag image you choose in Russian or in English modes... Since English country names get from country file image names, can have a Java generic Map key=englishCountryName & value=inRussianEquivalent.... to do the Russian part??? Or exist other way? if you think this …

Hi! We're a startup from Poland and we created an image recognition API. It would be awesome, if you could help us with testing. :) You can find our API at: http://recognize.im An example of what you can do with it: http://www.youtube.com/watch?v=K57Q-LVE1XU If you are interested in testing, please send …

Hi , I am a beginner of android programming. I built an application which is working fine.. but when i modify the source code( i mean that activity.xml which is inside layout folder) the output is not getting effected when i run the app second time.. i mean previous output …

Hi Guys, I am creating an application that will send and receive a data from a phone application like a native android application will do. (e.g. A Client-Server relationship). Can anyone suggests or tell me how does an android phone(we are using PhoneGap) which is our client side sends a …

Hi all, I want to write to html5 application and convert the web application to adnorid application with phone gap. I think I can handle this, I have found many resources for this. but the problem is now I want to enable my native language keyboad when I run my …

Hi, I am trying to develop a android application which is done using html5. I use phongap to convert html5 application to android apk file. Problem is my native lanuage is not supported by android OS yet. In my app I get datafrom database and print them. when I do …

Hello everyone, I am trying to create a thermometer, i do have an idea of how to make it, not sure if it is correct, but here it goes: I have an image of a thermometer, and i would apply a mask(Rectangle), and it's width and X would vary. I'm …

Hey guys, I'm working on Ubuntu 10.04. I use Eclipse as my IDE, but now I want to install the Android ADT plugin for eclipse(as seen [URL="http://developer.android.com/sdk/eclipse-adt.html"]here[/URL]). Now the thing is, that I don't have internet connection on the machine that has Eclipse running so I can't simply go to …

HI all... when i try to run my android application , i am getting the error as below.. [2012-08-12 22:41:57 - Bluee Chat] Android Launch! [2012-08-12 22:41:57 - Bluee Chat] The connection to adb is down, and a severe error has occured. [2012-08-12 22:41:57 - Bluee Chat] You must restart …

I need help parsing an html file from my schools website, I know this code is bad BUT there is hardly any decent tutorial on html parsing for android so I ATTEMPTED this. I am still in the beginning of my software stages so bare with me! Thanks! ^-^ package …

Can anyone give a simple example for GCM server and how to use it. Thanks in advance

Hi Guys, Im just starting up in developing mobile applications, especially in an Android Platform. We are developing a client - server application. I would like to ask anyone for guidance or related information. Here's the basic information i could provide with our system. We are developing a WLAN(Wireless LAN) …

I am using a json function to parse a link and return a json object. the code is below : public JSONObject getJSONFromUrl(String url) { // Making HTTP request try { // defaultHttpClient DefaultHttpClient httpClient = new DefaultHttpClient(); HttpPost httpPost = new HttpPost(url); Log.v("url", " " + url); HttpResponse httpResponse …

My application won't run anymore in my tablet and I don't know why. It runs fine in the emulator. public class TestingActivity extends Activity implements OnClickListener { /** Called when the activity is first created. */ String uname, pass, pic; EditText txtUname, txtPass; Button login; TextView result, tview2, tview3; String …

i am having difficulties to have my android app running in the emulator to connect to servers in my local network. i am getting a java.net.UnknownHostException but the servers are resolvable fine from the machine where the emulator is run. thanks for any help on this topic!

I am using sax parser in android and i am displaying the content parsed into a custom list view which even contains an image. The image is loading very slowly and thereby my list which contains 10 elements are displayed after few minutes and even if the list loads to …

Does the number of classes show any impact on the speed of an application? For example if there are more number of classes (or packages) does it make the application to run slow compared to the one that has less number of classes (or packages)? Thanks in advance.

In my table view cell i need to display the contents of my array elements in a single cell and if i insert any new contents the previous contents are not to be overwritten.The previous content and my new content should be displayed in order.Here is my code #import "Carttable.h" …

can i know how can we use a double touch on tabs in android. I found that onclicklistener and onlongclicklistener are not working for tabs. so now am in need of a double touch on tabs. Thanks in advance.

The results from what is claimed to be the most comprehensive global online job trends survey, the 'Fast 50' Q2 2012 report took data from 190,000 online job postings as an indicator of the global online employment economy. Some of the findings are surprising to say the least, such as …

I'm a college student about to graduate, and I would love to get a job in programming. Unfortunately, I chose Information Technology as my major instead of Computer Science which focuses more on programming. I've been watching video tutorials series on thenewboston.com. The first was about 90 videos on basic …

Hello, I am new to Android development and fooling around with some sample programs to get better acquainted with it. One of the tutorial books I read recommended writing a class to extend the Application class for easy access to shared preferences and things. My application includes a login screen …

i am using the following code to get the latitude and longitude values of a particular area. public class MainActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); List<Address> foundGeocode = null; /* find the addresses by using getFromLocationName() method with the given address*/ try { foundGeocode …

hi i am developing an android application on platform 2.1 im presently working on two classes: Dbhelper.java RssActivity.java I have made a students table, its schema is created but my problem is values are not being inserted into it. There are two textbox: one for Name and other for entering …

For a mobile application development project what would be the best data communication technology ? is it web service project is better or WCF application project ? any clear reasons are also welcome Thanks Sanjeewa

hii..i am new to android..i am developing an android application on platform 2.1.. There are two textbox: one for Name and other for entering job.I want the values should be taken from the 2 textboxes editText1 and editText2 and inserted in my database whenever a user clicks the button.Please help …

Hi all, I'm developing app on managing sim card contact. While i'm researching on this, i found this on internet [Click Here](http://code.google.com/p/simsalabim/). Its outdated and there are several issue i faced mention but few unsolve. I try to find tutorial on management of sim card contact but there isn't. Could …

I am having a video running. and when i pause the video and click on capture button the screen should be captured. how can this be done? i tried the following code to capture but its taking a blank picture. View v1 = myVideoView.getRootView(); System.out.println("Root View : "+v1); v1.setDrawingCacheEnabled(true); Bitmap …

Dear all, I have no idea to develop an application for mobile.. I want to join this field. any one please help me to develop my first application of Hello World.... and also tell me in which tool mobile development is done.. Thanks Regards Tabish Saroha

Hello All, I'm currently working on developing a game app for Android. The game app is based off of 'Mr.Nom' from Beginning Android 4 Games Development. I've kept the code the same for this first version, but did make some original graphical and audio attributes. I worked through the last …

can i make iphone software/games in windows

can anyone explain this lines please. private ArrayList<View> history; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); this.history = new ArrayList<View>(); group = this; View view = getLocalActivityManager().startActivity("Sales", new Intent(this, SalesRouteActivity.class).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)) .getDecorView(); replaceView(view); } public void replaceView(View v) { history.add(v); setContentView(v); } what does the line View view = getLocalActivityManager().startActivity("Sales", new …

can anyone help me out in displaying a calender. I tried out using date and time picker. But i need a way to make the user click a button and on the click of it a calender gets displayed. Any help would be appreciatable. Thanks in advance.