A timer thread and url fetch thread in same activity.

by Droid » Fri, 20 May 2011 04:57:45 GMT


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 I am having problems with a timer that should fetch http results from
the web every 5 minutes.
I having problems with two threads - often I cannot even turn them off
or keep the timer going without upsetting the apple cart.

Should I start using wait() and notify(), a separate service or
continue trying to get them to be friends with each other in the same
activity. At present its all very badly behaved and I feel as though I
am juggling with marbles.

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Re: A timer thread and url fetch thread in same activity.

by TreKing » Fri, 20 May 2011 05:06:37 GMT


 



Just saying you're using two threads is a red flag. What apple cart?



Use a handler to schedule a message to go off in 5 minutes. When that
message is delivered, use an AsyncTask to do the fetch and handle the
results when it completes.

No raw threads necessary.

-------------------------------------------------------------------------------------------------
TreKing < http://sites.google.com/site/rezmobileapps/treking> ; - Chicago
transit tracking app for Android-powered devices

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