Hi,

is there a way to implement content provider chaining?

I need something that works like this:
- I install a provider which has similar scheme/paths as a known
provider
- when invoked, I perform some pre-processing
- then invoke an old provider
- do some post-processing
- return results

This is necessary for filtering and extending existing data sources
with some useful content (some special attributes on people from
contacts).

Thanks.

Denis
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