java - How do they do? - Overriding Dalvik File.delete() -


recently, attention drawn of recycle bin applications on play store, , thought nice put of methods practice make other useful applications people out there, seems not quite simple.

according stackoverflow post, impossible!

but if closely, applications gt trash , dumpster working charm without root permissions!

what want achieve overriding android system file.delete() deleted file moved our desire location before user permanently delete it. tried andrey petrov post witch shows solution similar situation not providing enough details.

we appreciate successful finding out magic behind these apps.


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