Performance problem with SimpleCursorAdapter in android?

The Cursor you provide to the SimpleCursorAdapter is a resultset from the database query. If the database query is fast, then the problem is located in the CursorAdapter. I have experienced that CursorAdapters have poor performance (both using SimpleCursorAdapter and custom adapters extending CursorAdapter or ResourceAdapter).

I ended up pulling the data from the Cursor, put in in an array, and extend the ArrayAdapter, which gave me much better performance.

Thats what I prefer, too – WarrenFaith Jun 8 at 16:35 thanks for the response, @Frenkenstain. I've just tried that and noticed that the problem isn't in the setAdapter, but at the first moveToNext() in the Cursor (take more than a minute). Any ideas?

– Rodrigo Cavalcanti Jun 8 at 18:18 I created some indexes in the columns where the join's occurs. The size of the base increases, but the performance got a lot better. – Rodrigo Cavalcanti Jun 9 at 21:42.

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