말랑말랑한 이야기 (22) 썸네일형 리스트형 The limitations of AsyncTask Sunday, May 30, 2010 The limitations of AsyncTask AsyncTask is a fine API, it's been said that it "holds your hand", and makes performing background operations painless. It pulls this off so well in fact, that I see people overusing it in situations where it's not really appropriate. It's particularly unsuited for situations when you have a multiple tasks to perform concurrently. Imagine an Acti.. Android Units Dimension A dimension value defined in XML. A dimension is specified with a number followed by a unit of measure. For example: 10px, 2in, 5sp. The following units of measure are supported by Android: dp Density-independent Pixels - an abstract unit that is based on the physical density of the screen. These units are relative to a 160 dpi screen, so one dp is one pixel on a 160 dpi screen. The ra.. 이전 1 2 3 다음