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• How to know if my app is available in android market with all versions ?

  - by virsir

  I uploaded an app built with 1.5 SDK into market, but someone told me they can not find it in the market in their phone. I do not know why, because I have test it in 2.1 emulator. Then how to know if my app is available in android market with all versions, is there any url to test that?

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• How to connect to a legacy Informix database?

  - by ivo

  I have to connect my app to a customer's Informix 7.2 legacy database. From what I was able to find out, in theory there should be a database service running on port 50000. The problem is that I cannot find any database service in the Operative System. So far I'm only able to use dbaccess and perform queries from the command line. I would like to use a database driver (such as http://code.google.com/p/ibm-db/) so my app can connect and query the database using a cursor, but since I cannot find any database service, apparently I can't... Am I missing something here? Are there options I'm not considering? Is it possible to have an Informix database in which the only interface is dbaccess?

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• Architecture of a secure application that encrypts data in the database.

  - by Przemyslaw Rózycki

  I need to design an application that protects some data in a database against root attack. It means, that even if the aggressor takes control over the machine where data is stored or machine with the application server, he can't read some business critical data from the database. This is a customer's requirement. I'm going to encrypt data with some assymetric algorithm and I need some good ideas, where to store private keys, so that data is secure as well as the application usability was quite comfortable? We can assume, for simplicity, that only one key pair is used.

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• How do I make a JQuery Slider-like feature on iPhone/Android web app?

  - by alex

  In the iPhone or Android, if you have a JQuery Slider, it doesn't quite work (touchscreen will move the screen instead of drag the slider.)

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• can anyone give code for voice recorder as an application on android phone?

  - by gowtham

  i want to develop an application on android phone regarding voice recorder.i have to record a sound for about 30 seconds and then stop and save the recorded sound in gallery.can anyone post the code if you have please?

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• Permission errors when cropping after taking a photo

  - by CGM

  Hello everybody, I want to take a photo with an Intent on android.provider.MediaStore.ACTION_IMAGE_CAPTURE, next crop the result with: Intent intent = new Intent("com.android.camera.action.CROP"); intent.setClassName("com.android.camera", "com.android.camera.CropImage"); I follow the sugestions made at: Android: Crop an Image after Taking it With Camera with a Fixed Aspect Ratio However when calling the crop activity I get (already checked the LogCat output) a permission error, saying something like: Permission denial on a Intent to access the temporary image created by the camera activity on my SDcard. Can you please suggest a solution for Android 2.2 ? Thank you

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• Android: How to auto-restart application after it's been "force closed"?

  - by Johnny

  In an Android application, we usually got the "Force Closed" error if we didn't get the exceptions right. How can I restart my application automatically if it force closed? Is there any specific permission is used for this?

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• Suggestions on creating 'Lite' and 'Pro' versions of an Android App?

  - by thedude19

  I'm planning on releasing two versions of my Android apps: Free with ads Paid without What is the recommended way of handing this while leaving the database compatible with both versions?

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• How to read data from database into powerpoint slides?

  - by natan

  Hi, I want to know how to read data from database (ANY KIND) and present it via power point slides show? Thanks,

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• How to display a route between two geocoords in google maps? (Android)

  - by poeschlorn

  Hi guys, I'm just writing an App for displaying the route between two coords (lat, long) in google maps view. Displaying an single coord (even with a marker) works fine, but how to do this with 2 ones and the route between them? I must admit that I'm quite new to Android and the maps-API...

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• debuging native code (C++) using gdb on android with Eclipse. Is it possible?

  - by noisy

  Hi, I have some piece of code which uses JNI. I can debug code wrote in Java directly in Eclipse (using ADT). I even have a script, which help me debug native code with gdb. However this is not very comfortable way for doing this. Is it possible to configure Eclipse to use gdb (I guess gdbserver) for debbuging android native applications? Do you know where I could find any description of this?

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• Can I program for android using any JVM language?

  - by rampion

  Can I use other JVM languages besides Java (e.g. jruby, jython, clojure) to program for android, or is it java only? There was a similar question asked over a year ago but I wasn't sure if there'd been any change since then.

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• Sharing DefaultHttpClient in Android. To synchronize or not to synchronize?

  - by johnrock

  In an Android app, I am using one static instance of org.apache.http.impl.client.DefaultHttpClient and sharing that instance in all activities and services of the app, so that this client may be used to log in once to a remote server and all subsequent user requests to that remote server will remain authenticated. Every activity or Service that makes a GET or POST to this remote server calls the same method : MyUtilityClass.gettHttpClient() Do I need to worry about synchronization of this httpclient? If so, what is the best way to handle this?

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• Do I need a semaphore for my thread in Android/Java?

  - by Henrik

  Hello all, When running a thread in Android/Java: public void run() { while (running) { if (moreTasksToExec()) { task = getNextTask() task.exec(); } } } Is it OK to let it run and not using a semaphore to block while no work needs to be executed? I am only using one thread, so I need no inter-thread synchronization.

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• How can you display upside down text with a textview in Android?

  - by Ravedave

  How can you display upside down text with a textview in Android? In my case I have a 2 player game, where they play across from each other. I want to display test to the second player oriented to them.

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• Does changing background color in android destroy the widget's appearance?

  - by cibercitizen1

  I've noticed that changing the background color of an android widget (f.ex. Button or TextView) by program: myButton.setBackgroundColor(Color.BLUE); makes it to loose its 3D shape, border, and shadows effects, and then appears like a ugly flat square. What am I missing? Sorry for the very naive question but I couldn't get it right although tried for a time.

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• What exactly is the difference between a "network provider" and GPS in Android location API? [closed

  - by alex

  The Android API with LocationManager.getProvider(String name) has the option to choose between NETWORK_PROVIDER and GPS_PROVIDER. What should I consider when choosing one for my application?

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• how to add Go button in android SoftKeyBoard and its functionality?

  - by UMMA

  dear friends, i want to put "Go" button in android appliation softkeyboard for search and other related scenarios can any one guide me how to achieve this? with example. any help would be appriciated.

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• Which XML-RPC library do you recommend for Android?

  - by kunjaan

  I need to make my client talk to a XML-RPC service. I found a couple of interesting ones on the web like android-xmlrpc. Have you used any such libraries in your code? Which library do you recommend?

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• Is there a app in android market let you send files easily from computer to your phone

  - by Mike

  For example I'm travelling and need an important document from my colleague right now. I know I can use email but the android email app works so slow. Is there an app that does just that?

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• Installing SharePoint 2010 on a dev machine with an external database

  - by Dan Revell

  I've been following Microsoft's guide for installing a dev environment on Windows 7: http://msdn.microsoft.com/en-us/library/ee554869.aspx In order for it to not run like a dog I've created a SQL Server 2008 instance on our database server specifically for this dev machine. The article does mention that you might be wanting to use an external database in regard to making sure the database cumulative update is installed. It doesn't make any other mention of configuring it to use a external database. I was hoping that the configuration wizard would then prompt about which database to use but annoyingly it just set-up the configuration database locally. How do I go about installing SharePoint on a dev environment with an external database, and will I need to reformat this machine and do it all again?

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• How to load jni from sd card on android 2.1?

  - by user263423

  I want to load third-party jni library in runtime. I've tried to load directly from sdcard. It expectedly failed. I've tried to copy library from sdcard to /data/data/app/ and then System.load(/data/data/libjni.so) It works on HTC HERO, but fails on HTC Legend with Android 2.1. it fails during execution of native code and write to log uninformative stack trace Any other way to do it?

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• How to synchronize two DataBase Schemas Oracle 10G?

  - by gnash-85

  Hi Masters, Good Day, I am new and very naive to Oracle DB. I am using Oracle 10G. Let me explain to you. I have one source database named ( DB1) and Target Database named (DB2). I have 2 schema's named dbs1 and dbs2 in the source database (DB1). I have exported both the database schemas in Source Database (DB1) and imported it successfully into the Target Database (DB2). Now I face a challenge in synchronizing these database schemas every time from Source DB (DB1) to Target DB (DB2). Can anyone please help in letting me know how can achieve this synchronization? It would a great help. Thanks Nash

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• Is there a way to distribute content for an application on the android market?

  - by Omega

  Does the android market support distribution of content packages? Is there any way a dependency structure can be created so that to obtain a content package for the app depends on the app to be installed as well?

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• Android: building different versions of my app (free, premium, etc.) with Eclipse

  - by Stefan Klumpp

  With my current code base I'd like to build two or more different versions of my Android app (free, premium, ...). For the iPhone (XCode) I can definte different targets. Is there something similar implemented in Eclipse?

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