What is the difference between “px”, “dip”, “dp” and “sp”?

From the Android Developer Documentation: px> Pixels – corresponds to actual pixels on the screen. in> Inches – based on the physical size of the screen.> 1 Inch = 2.54 centimeters mm> Millimeters – based on the physical size of the screen. pt> Points – 1/72 of an inch based on the physical size of the screen. dp or dip> Density-independent Pixels – an abstract unit that … Read more