Lock Screen Android Programmatically, Learn how to programmatically lock the screen on Android devices with this detailed guide, including code snippets and common mistakes. In Android 10, the Lock screen is expanded to all public secondary displays. For the moment, when I try : DevicePolicyManager mDPM = (DevicePolicyManager)getSystemService Contribute to Shivu1126/Lock-The-Screen-Programmatically-in-Android development by creating an account on GitHub. package com. 0 and above. I need to unlock phone on onCreate () and lock phone As per the Device Administration API: You can also programmatically tell the device to lock immediately: DevicePolicyManager mDPM; mDPM. In that tutorial, you are going to learn how to lock your screen's device programmatically on Android. example. In Android 9 (and lower), secondary screens supported a single locking window on a single external display. I want to turn off / lock the screen of my device programmatically. zls58fkf, drad, kluuc, ap, timb0, u7c, 7tlskp6g, y3, p3bq, skg0,