Use AlarmManager to schedule PendingIntent alarms to be fired at regular intervals.

Receive them in a BroadcastReceiver (either declared in the manifest, or registered from code).

Run your web service requests upon receiving those PengingIntent alarms.

Acquire a wake lock while the web service request is running, release after receiving web service response.

Cancel the alarm when done.

You can use WakefulIntentService instead of steps 2-4.

-- Kostya

29.09.2010 18:40, Gold пишет:
Hi..All,

                   I want to call web service in some frequent
interval, when button is clicked..!

                   How can i achieve this..!




Thanks in advance,

Gold



--
Kostya Vasilyev -- WiFi Manager + pretty widget -- http://kmansoft.wordpress.com

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