IU_Utils.java 文件源码

@Contract(pure = true)
@Px static int px(@Dimension(unit = Dimension.DP) int dp) {
    float dpi = Resources.getSystem().getDisplayMetrics().density;
    dpi = dpi > 100/*120, 160, 213, 240, 320, 480 or 640 dpi*/ ? dpi / 160f : dpi;
    dpi = dpi == 0 ? 1f : dpi;
    return (int) (dp * dpi);
}