error while testting on my device

[ahmeddrira]

hi
all my web service are ok when i test on the emulator but when deploy my application on a device i have this error

04-23 17:32:51.769: E/AndroidRuntime(7797): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.soutem.service/com.soutem.activity.rest}: android.os.NetworkOnMainThreadException
04-23 17:32:51.769: E/AndroidRuntime(7797): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
......

.......
04-23 17:32:51.769: E/AndroidRuntime(7797): Caused by: android.os.NetworkOnMainThreadException
.......


04-23 17:32:51.769: E/AndroidRuntime(7797): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
..

i just added the internet permession and i am working on my local network , my device is conected via wifi and my server is jboss 6 ..
my application android 2.3.3 and my HTC is on android 4 !

[ahmeddrira]

i think that i have to integrate something like the AsyncAtivity on the spring android showcase because it seem that Google has puted in place a system that lets us know that this is a bad idea and we can resolve this issue by executing our request in a separate thread or an asyncTask.

[Roy Clarkson]

Yes, Ice Cream Sandwich (Android 4.0) and newer will not allow network requests on the main UI thread. You must use the AsyncTask, as you discovered. There is a method to disable this, however it is not recommended.

[ahmeddrira]

ya i see it ; all async tasck are done but , i am working with XML data , it seem that it is too slow, maby it is caused by the large quantities of data that i am retrieving ,

[isabelwortman]

Yes, Ice Cream Sandwich (Android 4.0) and newer will not allow network requests on the main UI thread. You must use the AsyncTask, as you discovered. There is a method to disable this, however it is not recommended.

Ice Cream Sandwich? When was this released?

[Roy Clarkson]

Android 4.0 was released last year.

Android 4.1, Jelly Bean, was announced in June, 2012, at the Google I/O conference, and the SDK was recently released.