[android-developers] Disable Proximity Sensor programatically

I am making a screen lock app. in this app when user listen call then screen turn off and screen lock activate due to proximity sensor. I have done many tries with different angles but failed. Now i want to disable proximity sensor with the help of code in my app. -- You received this message

[android-developers] Disable proximity sensor with the help of code

I am making a screen lock app. in this app when user listen call then screen turn off and screen lock activate due to proximity sensor. I have done many tries with different angles but failed. Now i want to disable proximity sensor with the help of code in my app. -- You received this message