android - Blocking Apk's from installing directly into BB10.2.1 updated devices -

android - Blocking Apk's from installing directly into BB10.2.1 updated devices -

i port android apps making bb10 builds . since bb10.2.1 update blackberry has introduced new concept wherein apk's can straight installed , can installed in bb10 devices if manage apps in settings menu of phone made on. question wanna restrict users doing , not installing apk's bb10 . , take download app appworld.

has faced , has fixed issue kindly tell me on how solve same.

based on android behaviour, don't think can restrict users doing so.

i haven't tried on blackberry say, alternative sounds analogue unknown sources setting under security settings on android. if user enables installation of applications unknown sources on phone, there way prevent direct install of apk (by adding apk or other way).

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