AsyncTask, RejectedExecutionException and Task Limit

Posted by Samuh on Stack Overflow See other posts from Stack Overflow or by Samuh
Published on 2010-03-22T14:22:34Z Indexed on 2010/03/22 15:41 UTC
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android

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asynctask

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error-handling

I am fetching lots of thumbnails from a remote server and displaying them in a grid view, using AsyncTask. The problem is, my grid view displays 20 thumbnails at a time, so that creates 20 AsyncTasks and starts 20 executes, one per thumbnail.

I get RejectedExecution exception in my code. I recall reading somewhere that there is a limit to number of tasks that AsyncTask can have in its queue at a time, i might be hitting that. Was this bar lifted?

Is there a way to increase this limit? Is it safe to just ignore this exception?(by having an empty catch(RejectedException e){} block?)

I am running this code on Android 1.6 emulator and the API level in my code(minSDKVersion is 3). [EDIT: Added SDK and API level info]

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