Auto Call Lock Screen

When you use a Bluetooth headset or other hands-free device to answer a call, the screen will keep on, that have the opportunity to inadvertently lead to hang up

This application will automatically lock the screen after you answer the phone or make a call, to avoid the problem.

Introduction of used permission:

android.permission.ACCESS_NETWORK_STATE

android.permission.INTERNET

Used to display advertisement（Displays only when you open the program to do a configuration）

android.permission.PROCESS_OUTGOING_CALLS

Check the device is being to the outgoing call

android.permission.READ_PHONE_STATE

Check the device is being answered the phone