Smart Call Screen Lock APP
If you need access to screen during conversation you can get it by clicking lock/unlock button. You can set any comfortable position on the screen, size and color for this button. You can choose between regular click, double click and long click fore block/unblock button. There is a possibility to start outcoming call in unblocked state.
You can use proximity sensor for blocking/unblocking - the screen will be blocked only when your face is near your phone, and unblocked if far.
The application also blocks the status bar (clock area).
The application works with Telegram, Skype, Viber, Whats app and Hangouts calls.