Comments for Brad Abrams

These are some pretty good tips. I wrote up some tips for product managers recently as well: http://www.4bearsonline.com/sumitg/myEssays/TipsForProductManagers.shtml

Brad: trying to start Android / AppEngine Project: Everything works while i followed your great tutorial. The problem: i do not get a connection on my local testing. Does the whole always connect to google to proof my c2dm account? From your video a thought everything would also work with test@example.com like i am using it for gwt.

I am trying to install the Android client with link to the APK in http://cloudtasksio.appspot.com. But I give this message in my cell phone: “Há um problema com a análise do pacote” (There is a problem analying the package).
What can I do to install and test your system in my Android cell phone?

Thanks very much. This is great. It is going to save a lot of time.

All this I have to walk …

lolololololol A dream combination.

I really wish there was a way to run gwt+app engine “apps” on other servers, instead of having to use google

While awesome at first, App Engine’s new pricing model is not a dream at all and will actually kill one of my Android apps. If Google promotes these two technologies because of their synergy, then they need to remember that when raising prices and angering app devs like me.

Hi Brad.
Great demo.
I tried to run the project on my own machine. After battling with some incompatibilities (the project is a little old), it runs fine but throws an exception on the server as soon as I try to add a task from Android.

The lowest message on the stack that makes any sense is this:

11-13 23:13:04.704: E/AndroidRuntime(6190): Caused by: java.lang.RuntimeException: Server Error: The client payload version is out of sync with the server

Any idea what this means ?

Nice, but the Google RPC Service wizard supports primitive types only.

What is about App Engine specific Datastory types like com.google.appengine.api.datastore.Link, com.google.appengine.api.datastore.Text or com.google.appengine.api.users.User?

The generated shared proxy class cannot resolve non standard java classes.

Hi,
I am trying to implement this concept step by step, but i am still stuck in the first step.

1. Do I need to create new Gmail account for the “Role mail Address”?
1.1 Do I need to register in the “C2DM sing up page” with this email?

2. What should I insert in “Role Password” field the C2DM wizard?

3. When launching the App. on the emulator, which email address and
password should I enter?

Thanks a lot,
Daniel.

I am trying to make changes in CloudTasks.css, but I cannot see any changes on GWT client. What should I do in order to reflect my css changes on GWT client?

Im having errors with the demo, looks like the R.java doesn’t have some attributes but when I add them eclipse revert what I did. any help

Hi !
I’m stuck at the beginning… When I clic on connect after selecting my gmail account, I have no register via C2DM and eclipse told me : the jar file c2dm.jar has no source attachment, idem for the android.jar and some other in the c2dmbasereceiver.class.
I spend A week to try to fix it but no way ! I don’t understand what’s wrong.

Hi! Did you finally manage to solve it? I’m also stuck with the some problem for over a week, how did you go through it?

when i click “say hello” in emulator connected with app engine it is giving error “no one is logged in”.pls tel me wht i did wrong?

http://groups.google.com/group/android-c2dm/browse_thread/thread/44f66d0a0ac54b14

I am testing your demo on my Android 4 device. Sometimes the communication works. But most of the the Android app crashes when receiving a message. Any tips?

I am starting on my second week just trying to install and get hello world working, Using Indigo eclipse ? Is this a problem? I seem to get varying results each time, frankly beginning to wonder if this thing is going to be an endless nightmare to work with ?????

Just published my first c2dm driven game on play: http://goo.gl/kjrHX

Comment on PM Tips: Product Manager Tips by Sumit Gupta

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Malte Jäger

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Admin

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Bill Lahti

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by frankzeffi l

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Anonymous

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Kelly Elton

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Josh Clemm

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Roma

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by mg

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by daniel aranias

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Ruchita Bora

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Carlos Andonaegui

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by F. Michael

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Guest

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Rekha Rupa

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Vettukal Vincent Mathew

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Joostwestra

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by DanPride

Comment on Google IO Session Overview: Android + App Engine: A Developer’s Dream Combination by Jens Axelsson