I am doing some testing on whether or not it is possible to spoof

// returns the ratio of the resolution in physical pixels to the resolution in CSS pixels
window.devicePixelRatio

// when this javascript code is run on a Pixel 4
window.devicePixelRatio == 2.75

// when this javascript code is run on a iPhone 8
window.devicePixelRatio == 2.00

Is it possible to configure WebView.getSettings() to change this value programmatically?