screen-brightness – Tarik Billa

changing screen brightness programmatically in android

July 30, 2023 by Tarik

This is possible to do by using: WindowManager.LayoutParams layout = getWindow().getAttributes(); layout.screenBrightness = 1F; getWindow().setAttributes(layout); See also: http://developer.android.com/reference/android/view/WindowManager.LayoutParams.html#screenBrightness

Change the System Brightness Programmatically

April 10, 2023 by Tarik

You can use following: // Variable to store brightness value private int brightness; // Content resolver used as a handle to the system’s settings private ContentResolver cResolver; // Window object, that will store a reference to the current window private Window window; In your onCreate write: // Get the content resolver cResolver = getContentResolver(); // … Read more