[pooriaazimi]

On second thought: maybe Android's permissions are broken and too generic. An app has a legit reason to want to know whether a call is active (to shut off playback), but the permission gives the app other abilities that they can abuse, like device serial number and phone number.

[daemin]

I have not developed for Android yet, but I would imagine they need said permissions in order to stop playing the audio/video when a phonecall is in progress.

I would imagine that it's a useful feature, and that many more people would complain if it was absent.