Ah. Ok. Got it. Thanks. So, meta-uber would need to embed within itself a hacked copy of the actual uber app, or just very carefully mimic calls to Uber's back

Ah. Ok. Got it. Thanks. So, meta-uber would need to embed within itself a hacked copy of the actual uber app, or just very carefully mimic calls to Uber's backend somehow. Or meta-uber would need to somehow have the permission to run and inject data into an authentically installed instance of the Uber app (not quite sure if or how, say, the Android platform's security model would allow this.) Hmmm.