java - Traverse some methods to main "call handling" activity -


i'm curious if there possibility traverse methods application main call handling app. example if phone called, show different activity "response" button , if user presses it, send message main call handling activity on device.

i know how show activity before main call handling activity via broadcastreceiver, type of actions way less trivial that.

so here's list of questions:

  • is possible send messages call handling app on device, after catch phone state ..ringing?
  • if yes (look up), app feature recognized play store non-viral (of course user notified app has such feature)?
  • and if both answer yes previous two, should start research regarding topic (are there tutorials or blogs describe same/like mechanisms)?

any great...

i'm curious if there possibility traverse methods application main call handling app.

no, because "main call handling app" not app, , not in process.

is possible send messages call handling app on device, after catch phone state ..ringing?

there no documented or supported means of sending "messages call handling app".

you welcome create own rom mod own revised version of "call handling app" want, convince people run rom mod.


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