Chicago Android

training and development community

"Chicago the hub of mobile development" * Android training * entrepreneur support * career opportunities

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Chris Konsur updated their profile
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Dan Krol updated their profile
on Monday
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Chicago Android Event Sponsorship Levels

Created by Uki Dominque Lucas Jul 7, 2010 at 12:59pm. Last updated by Uki Dominque Lucas Jul 8.

Chicago Android Workshops

Created by Uki Dominque Lucas May 21, 2010 at 2:25pm. Last updated by Uki Dominque Lucas Jun 28.

Our Google Calendar

Created by Uki Dominque Lucas Feb 28, 2010 at 11:44am. Last updated by Uki Dominque Lucas Feb 28.

 

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Uki Dominque Lucas

Chicago Android roadmap - open letter

Hello all,Here are a few paragraphs and links that will help you ease into Android consulting:WHY ANDROID?Android has over 60 phones currently on the market, 14 tablets from most major manufacturers…

Started by Uki Dominque Lucas in Market Trends Jul 21.

Uki Dominque Lucas

Featured Chicago Android Applications

Here are some of the applications by Chicago Android community... If you are from Chicago, born here, live here, or wanna be here (haha!) and you have an Android app, please let us know by filling o…

Started by Uki Dominque Lucas in Android applications Jul 13.

Uki Dominque Lucas

Android developers in high demand!

In simplest of terms: I wish I had 10 Android developers, today! There is an extremely high demand for Android developers, clients are asking me over-and-over and I have to say, "No, all the top tal…

Tagged: development

Started by Uki Dominque Lucas in Mobile Marketing Jul 13.

Android Central

Is this a prototype of the Samsung tablet?

Samsung tablet?

Feast your eyes on the photo above, in what purportedly is a prototype of an Android tablet device from Samsung. Posted on Twitpic, the only info given is that it's seven inches, and that looks about right. There's no way of knowing how recent the picture is, and you really can't see much more than the black slab. But the translated tweets from @metabaron appear to say it's not the final design, will have a phone radio and camera, no physical buttons and will be released this year. [Twitter via notebookitalia.it and GadgetMix]

Posted originally at Android Central

Sponsored by Android Cases and Accessories

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It's official -- Evo to get Froyo starting Tuesday, August 3

Sprint Evo 4G

Sprint has just announced what we all were hoping for -- the Evo 4G will be getting Froyo starting August 3, making Sprint the first carrier to upgrade their devices to Android 2.2.  Hit our story HERE to see what's included with the update.  Sprint says that the OTA will roll out in stages, but they will be providing a manual download link for those of us who just can't wait.  (That's you and I )  Yes, we'll have a nice set of simplified instructions to make it as easy as possible, just as soon as we get the link and the method.  Check out the source link to see Sprint's official announcement.  [Sprint]

Posted originally at Android Central

Sponsored by Android Cases and Accessories

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Security firm details privacy concerns; developer tells us its side of the story

Bad wallpaper appBad Wallpaper App

Let's recap: Late Wednesday night (or early Thursday morning), we reported on a story published at Mobile Beat that came out of the Black Hat online security conference. At the conference, Kevin MaHaffey, CTO at mobile security firm Lookout, told of an app from developer "jackeey,wallpaper," which basically is a portal for downloading wallpapers for your Android phone. The story told the tale of "a questionable Android mobile wallpaper app that collects your personal data and sends it to a mysterious site in China, (and) has been downloaded millions of times."

We've been in contact with Lookout -- which reiterates that the apps, while suspect, aren't necessarily malicious. We've also have a response from the developer in question. Updates from both, after the break.

Posted originally at Android Central

Sponsored by Android Cases and Accessories

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Chicago Android Google Group

BARcamp Chicago 2010

What: The best technology unconference in Chicago [link]
When: Saturday August 21st @ 10am - Sunday August 22nd 7pm
Where: 215 W. Ohio St. Chicago IL 60654 [link]
This August, Chicago will host its 5th annual BARcamp Conference. Come
to BARcamp Chicago 2010 to learn from and mingle with Chicago's most

Re: Need DroidX for testing

Hi Mike,

Even better, the application is in the Android market, under Mestream.
The problems people are seeing is that they can't Stream video, or
Watch. Let me know if you download it, and then if I can pass along a
couple of test cases. Thanks.

Regards,

-nick-

Re: App testing on Samsung Moment

Hey,

The model number is: SPH-M900

Does that work?

Regards,

-nick-

Re: [chicago-androids] Need DroidX for testing

I have a droidX. If you send me the APK I can load it on and give you a log
cat printout of what's going on.
Mike

Re: [chicago-androids] Re: App testing on Samsung Moment

I'm looking for the model number, you can find it by doing the following
Open settings -> About phone -> Model number
I need to get the exact text that shows up in that entry. Once I have that,
I can add it to my case statement to handle this phone.
Can he also test the app once I make it work? I promise he'll want it :)

Blog Posts

Fred Grott

Classes for your IDE

As you know android jars are stubs and thus there are no class sources in them for IDE tool use. I just reviewed issue 979 to gather links to class sources for 1.5, 1.6, 2.0.1, 2.1, and 2.2. Once you download the zip and jars linked to below you put them into sdk/platform/sources folders for the Eclipse IDE to automatically scan them and for non eclipse IDE users I believe you just do a class source attach to enable with the jars and zip themselves and thus do not have to unjar/unzip them if you… Continue

Posted by Fred Grott on June 30, 2010 at 8:48am

Jeff Alstadt

Mono looking for developers to test android on C#

Hey Android folks who wanna program android in c#

Novell is about to release a prebeta version and is looking for C# developers to try it out.
If any have tried the MonoTouch dev environment from Novell, then this is also worth to check out to.

I signed up but didnt get a response back from Mono yet. I'll keep you guys up to date with my experience about it.

Check it out @ http://go-mono.com/monodroid/

jeff

Posted by Jeff Alstadt on June 29, 2010 at 10:04pm

Matthew Wojtowicz

XML Tutorial on Android

Here are the links to my presentation and code


Presentation








Code Repo



Continue

Posted by Matthew Wojtowicz on May 8, 2010 at 10:00am — 1 Comment

Hal Wigoda

Free Android programming class at Oreilly

If you would like to view this information in your browser, click here: http://post.oreilly.com/rd/9z1zq5ob7jnl3d87fvvqfp9je11ok4kmhoimcnem9e8

Please join us for this free online course:

*** Developing Android Apps with Java ***
Part 2: Building a Twitter App
http://post.oreilly.com/rd/9z1zrhf431rtvhq13cilContinue

Posted by Hal Wigoda on April 16, 2010 at 9:56pm

Android Blog

Licensing Service Technology Highlights

We’ve just announced the introduction of a licensing server for Android Market. This should address one of the concerns we’ve heard repeatedly from the Android developer community.

The impact and intent, as outlined in the announcement, are straightforward. If you want to enable your app to use the licensing server, there’s no substitute for reading the authoritative documentation: Licensing Your Applications. Here are some technical highlights.

  • This capability has been in the Android Market client app since 1.5, so you don’t have to be running the latest Android flavor to use it.

  • It’s secure, based on a public/private key pair. Your requests to the server are signed with the public key and the responses from the server with the private key. There’s one key pair per publisher account.

  • Your app doesn’t talk directly to the licensing server; it IPCs to the Android Market client, which in turn takes care of talking to the server.

  • There’s a substantial tool-set that will ship with the SDK, the License Verification Library (LVL). It provides straightforward entry points for querying the server and handling results. Also, it includes modules that you can use to implement certain licensing policies that we expect to be popular.

  • LVL is provided in source form as an Android Library project. It also comes with a testing framework.

  • There’s a Web UI on the publisher-facing part of the Market’s Web site for key management; it includes setup for production and testing.

  • Obviously, you can’t call out to the server when the device is off-network. In this situation you have to decide what to do; one option is to cache licensing status, and LVL includes prebuilt modules to support that.

We think this is a major improvement over the copy-protection option we’ve offered up to this point, and look forward to feedback from developers.

Licensing Service For Android Applications

[This post is by Eric Chu, Android Developer Ecosystem. — Tim Bray]

In my conversations with Android developers, I often hear that you’d like better protection against unauthorized use of your applications. So today, I’m pleased to announce the release of a licensing service for applications in Android Market.

This simple and free service provides a secure mechanism to manage access to all Android Market paid applications targeting Android 1.5 or higher. At run time, with the inclusion of a set of libraries provided by us, your application can query the Android Market licensing server to determine the license status of your users. It returns information on whether your users are authorized to use the app based on stored sales records.

This licensing service operating real time over the network provides more flexibility in choosing license-enforcement strategies, and a more secure approach in protecting your applications from unauthorized use, than copy protection.

The licensing service is available now; our plan is for it to replace the current Android Market copy-protection mechanism over the next few months. I encourage you to check out the Licensing Your Applications section of our Developer Guide and the Android Market Help Center to learn how you can take advantage of this new service immediately.

Adjustment to Market Legals

Please note that we have updated the Android Market Developer Distribution Agreement (DDA). This is in preparation for some work we’re doing on introducing new payment options, which we think developers will like.

In the spirit of transparency, we wanted to highlight the changes:

  • In Section 13.1, “authorized carriers” have been added as an indemnified party.

  • Section 13.2 is new in its entirety, covering indemnity for payment processors for claims related to tax accrual.

These new terms apply immediately to anyone joining Android Market as a new publisher. Existing publishers have been notified of this change via email; they have up to 30 days to sign into the Android Market developer console to accept the new terms.

Mind The Robot

Android UI: Making an Analog Rotary Knob

For some reason, I really enjoy recreating analog components on Android. Today I’d like to share my experience of re-creating a knob that looks like this: As you can guess, this type of knob does not have min/max bounds and can be freely rotated as much as you want. This type of control is often used [...]

Android Tricks: Multitouch AND 1.5 Support, Same App

I don’t know about you but I have an emotional attachment to old platforms and APIs. They are often sweet and nice in their primordial simplicity, even with their well-understood limitations. Even when they become obsolete, we developers still remember and miss them. In case of Android, version 1.5 / API level 3 is technically obsolete [...]

Strictly For My Readers!

Hey everyone! I decided to write this post to say thanks to everyone who’s been reading my blog so far. I started MTR around a month ago, and it has been visited almost 10,000 times since then. What is very satisfying to me is that many people subscribe to MTR and watch for new articles. [...]
 
 
 

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