要想支持高分辨率的显示,SOS 4图象需要做什么,每英寸什么? 我是否只是使用标准72,或者我是否应该专门制作320x480@163ppi和640x960@326ppi的图像? 或者,我是否只是想像这些层面,而不是对决议感到担忧(即,在违约时,它就离开了72)?

I m不关心IPad、只有P-3/GS、P-3和IPod Touch用户。

Note I realize this isn t about code, per se, but it is related to programming in so much as this is necessary for me to finish my iOS application ;)