There[SQ]s no known or widely recognized Android application or library called "SwigL". It[SQ]s possible :

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It[SQ]s a typo:

Could you be thinking of a similar-sounding name? Perhaps provide more context, like where you encountered this term.
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It[SQ]s a very niche or internal app:

It might be a private application used within a specific company or project.
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It doesn[SQ]t exist:

The name simply might not refer to any existing Android software.

If you can recall any other details, it might help in identifying what you[SQ]re looking for.