问题
Is it possible to mute the phone while my app is active? Or to even disable the phone call screen?
My use case is following:
I have a music player in my app and it's a fitness app, so the user does eventually not want to be disturbed. So I want to allow him to activate a "do not disturb" mode, which disables incoming call notifications, at least the sound.
What I need is following:
Bluetooth must work, because of the headphones, so plane mode would not even be a manual workaround
Can this somehow be achieved?
来源：https://stackoverflow.com/questions/22411581/mute-or-disable-phone-calls-while-app-is-running