Android :: Best Platform For Bluetooth Applications?

Oct 30, 2010

Which Mobile Application platform do developers prefer for Bluetooth Based application development ?

What do developers think on the current available API's on these platforms ? Does it meet most of your needs ?
What kinds of APIs / capabilities for applications would you like to see.

Android :: Best platform for Bluetooth Applications?


Android :: Bluetooth Cross Platform Interoperability

Feb 15, 2010

I have a Bluetooth service that I programmed for .Net on a Windows machine and I would like my Android 2.1 phone to connect to it. The server is listening for the same UUID which the Android is using to connect. But the connection is failing.When I try to connect to devices that are not listening for that UUID, I get an exception with the message "Service discovery failed", but when I try to connect to the server that is listening for the right UUID a message box pops up saying:"There was a problem pairing with bluetooth device."And I get an exception with the message "Connection timed out." So it looks like the server and the Android are communicating, but there is some sort of failure during handshaking. I know that the Android requires that the server is paired with the phone and also encrypts the communication channel. Does anyone know which specifications are used to do this? I would love to get my server to respond properly to the connection attempt.

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Android :: What's Quickest Mobile Platform To Create Bluetooth Application On?

Aug 26, 2010

Most of the time I write code for embedded modules or small programs on my computer to analyze data that said code generates.Now I've been asked to prototype a mobile application to analyze/display that data instead.I have no (6-year old CS101) experience with either of the popular languages (Obj-C/Java?), let alone with any of the APIs/libraries available on the 4-5 popular mobile OSs, so I'm more or less at square one.Adapting the embedded hardware to talk to a phone is fairly straightforward, just add a Bluetooth module that I can configure to emulate a serial port (using SPP profile), but I don't know where to start on the other side.What sort of mobile OS/device should I target for ease/speed of developing a Bluetooth serial port profile (SPP) application from having equal (no) experience on them all?

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Android :: After Building Platform Source - How To Sign Arbitrary APK With Platform Key

Nov 22, 2010

As an experiment, I would like to use the platform key of my custom built Android platform to sign an arbitrary APK, that is built via the NDK. What is the process to go about doing this?

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Android :: Pdf Viewer Platform

Sep 22, 2010

I am interested in developing a pdf viewer for the android plat form. Can anyone please help me about this as to where to start and the procedure.

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Android :: Cross Platform IM?

Jul 23, 2010

Is there any decent application for cross platform instant messaging? My wife has an iPhone and I have a Samsung Captivate.I really don't see the point in using SMS to send quick messages back and forth while I'm at work or wherever when we could easily use some IM client.

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Android :: SDK Over Cross Platform

Nov 4, 2010

I am trying to install Android on Beagleboard (TI's OMAP35x chip). They have provided toolchain to build the OS and port it on the chip. Now the next question is developing Android apps. I am interested in knowing about the Java SDK for android. So can I use the standard SDK provided by google, so far I cannot find any SDK provided by TI for Java.Putting it in simple terms, will an application developed on standard Android SDK work on beagleboard.

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Android :: What Hardware Platform Do You Use?

Jul 6, 2010

I'm new to Android and Java but working my way through the demos. On my computer the emulator is hopelessly slow so I want to get a used phone to develop on. I'm looking at a G1, but before I buy one from ebay I thought I'd ask here and see what others are using. This will be strictly a development platform, although I may put my AT&T SIM in it on occasion if I need to test telephony functions. If you use something other than your personal phone for developing android apps on, what is it and why did you choose it? Is anyone using a beagle board or other non Android hardware to develop Android apps? I didn't see much discussion of hardware platforms in the archives so my apologies in advance if this is't the right group.

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Android :: Emulator Not Getting Launched With 2.1 Platform

Jan 24, 2010

I have updated my android sdk to 2.1 version and was trying to build one application on that target.My application was bulid properly bt i am unable to launch tha emulator with the target 2.1. Its showing the message as:- "System image file too large for device's hardware configuration <74MB

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Android :: Using Google Map Data API On Platform

May 2, 2010

I was checking out the Google Maps Data API and I was wondering if I can follow their Java Development guide to use it on the Android platform? I want to display routes that I have created on Google Maps on the phone.

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Android :: Cross Platform Java?

Oct 8, 2010

We have a desktop/web java application and also getting into Android development.Ideally we would like one app that runs both on desktop and android.From what we can tell, it's not much possible to run normal java apps on android. But wondering if it can do it the other way? That is, run android apps easily on the desktop (without the user install the sdk or android emulator)?In a prefect world we'd like one app for both platforms. Realistically though it seems like we're going to have to have one app with two front ends?

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Android :: Is There Any Dictionary Of Words In Platform?

May 13, 2010

Is there any dictionary of words present in android platform ? If yes how can I use this dictionary in my applications to populate suggestions/predictions?

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Android :: No Technology Compatibility Kit On Platform?

Mar 9, 2009

Is there any TCK (Technology Compatibility Kit) on Android such like Sun TCK? How can I assure my android platform after changing it as own style. Can some one help me clarify this point?

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Android :: Export New Packages To Platform?

Aug 5, 2009

I am new to Android development. I am developing in Eclipse with Android plugin. I am writing an android application, which is dependent on some other new API. I want to know how to export the new API to android emulator. I import the API in the build configuration. It is being compiled. But when I try to run it on emulator, it generates errors.

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Android :: Development Platform Compatibility

Mar 15, 2009

I am getting a new OS, which OS is Android SDK/IDE development environment compatible with XP64, Vista64 or Windows7? Or Do I need to keep a XP32 partition around?

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Android :: Platform Target Error / What Does It Mean?

Feb 22, 2010

Whenever I try to install the android platform on netbeans 6.8 and I select the appropriate folder, in the later step when I press next, i get this error: A platform target has to be selected - and there wont be anything to select. What does it mean?

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Android :: Compiling Platform On Desktop?

Feb 25, 2010

I'm compiling the android platform on my desktop. But, i have a problem:

============================================
PLATFORM_VERSION_CODENAME=AOSP
PLATFORM_VERSION=AOSP
TARGET_PRODUCT=generic
TARGET_BUILD_VARIANT=eng
TARGET_SIMULATOR=
TARGET_BUILD_TYPE=release
TARGET_ARCH=arm
HOST_ARCH=x86
HOST_OS=linux
HOST_BUILD_TYPE=release
BUILD_ID=MASTER
============================================
/bin/bash: bison: command not found
Checking build tools versions...
************************************************************
You are attempting to build with the incorrect version of java.

Your version is: java version "1.6.0".

The correct version is: 1.5. Please follow the machine setup

instructions at: http://source.android.com/download
*********************************
build/core/main.mk:111: ** stop. Stop.

I don't know exactly how to compile it. my environment is Centos5. If it can't use java 1.6, how to be parallel between java1.6 and java1.5?

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Android :: How To Add A Horizontal BarGraph In Platform

Mar 23, 2010

To build a horizontal bar graph in my android platform?

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Android :: Building Platform Partially ?

Mar 5, 2010

I want to modify the Skia graphics library in Android slightly.

Is it possible to only rebuild the modified library without downloading and building the whole platform? The platform is massive and this is too much a bother..

Downloading and building the small number of projects Skia depends on seems ok to me, but the build script requires everything!

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Android :: Unit Testing The Platform

Jul 14, 2010

I was finally able to build and debug the android platform (the process can be seen here). Now, the question is: where are the unit tests, how do I launch them and where do I see results? And also, is there any guide to android platform architecture?

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Android :: How To Install A Platform Into My Device

Jun 2, 2010

I downloaded the emulator and followed the steps on the android website on how to install the SDK. i made an AVD and everything showed up on my computer screen perfectly, but now the problem was installing it to my phone. i can't find the instructions the android website on how to install it on my device.

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Android :: NFC Support On Adroid Platform And Available Devices

Oct 16, 2009

after some internet based research I didn't found helpfull information about NFC support on android. Is there anyone out there who has information about this? I know that there is an open source project called libnfc.org running and also some other stuff from Contactless Data Inc. Since I'm dealing with a very cool NFC app I'm interested in new devices or features which can support that app. Mobile handsets with Android and NFC functionalities would be a very cool thing.

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Motorola Droid X :: Need Of Antivirus On Android Platform?

Jul 17, 2010

I see a few antivirus offerings in the market, but don't hear much talk about the need for them on the android platform. Are they necessary? Do they slow the OS down noticeably?

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Android :: SDK Platform - Source Code Download?

Aug 11, 2010

Just downloaded the Android SDK and want to get busy learning how to program using this platform. My question is, where can I download the source code?

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Android :: Platform For Developing All Things Google

Jul 13, 2009

I am interested in developing things for google apps and android using python and java. I am new to both and was wondering if a environment set in windows or linux would be more productive for these tasks?

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Android :: Activities And Views Related In Platform

Jun 10, 2010

I am attempting to learn how to develop on the Android platform but do not quite understand the relationship between Activities and Views, because according to the documentation an Activity is almost always linked to a UI object that the user can interact with, but if this is the case where does the whole idea of Views come in?

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Android :: What Mobile Platform Should I Start Learning?

Jul 7, 2009

What mobile platform should I start learning?

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Android :: Learn Mobile Programming On Platform

Nov 14, 2009

I'm beginning to learn mobile programming on the Android platform. I'm up for working with any particular base SDK. I just want to hear some suggestions from the community about what types of applications I should start with to help learn more advanced interactions with the platform.There are of course the Standard Hello World, calculator, etc. But by now I am bored with all of those.What do you all make when learning a new language?

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Android :: 3D Engines For Development On Any Mobile Platform

Sep 29, 2009

I am planning to develop a game for all of the mobile platform and have pretty much zeroed down on the concepts of the game. but the only issue I'm facing as of now is that I have no idea what would be the best libraries + 3d Engine to us to achieve the best results on the hardware on some of the upcoming mobiles. I'm talking about the iPhone 3GS, the new WinMo and Android devices with the famed Snapdragon, other processors from Samsung, ARM, Qualcomm and even Intel and AMD.as of now i plan to use the ogre libraries for now, but then what will offer portability?? This is much more of a design question rather than just coding. Any help is appreciated, others who wish to collaborate are very much welcome too. just drop me a mail.

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Android :: Download File On Mobile Platform

Jul 5, 2010

I've some files stored in a SQL database. When a user visits a url with the given ID, the BLOB data is retrieved from the database to the webbrower However, the iPhone (Safari) can't download a *.txt and *.doc file. It says: "Safari can't download this file". A pdf can(!) be downloaded and viewed.On Android none of the files can be downloaded.Is this because the iPhone and Android just can't handle all files? Or am I doing something wrong in the Response.

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