Java代碼
//轉換dip為px
public static int convertDIP2PX(Context context, int dip) {
float scale = context.getResources().getDisplayMetrics().density;
return (int)(dip*scale + 0.5f*(dip>=0?1:-1));
}
//轉換px為dip
public static int convertPX2DIP(Context context, int px) {
float scale = context.getResources().getDisplayMetrics().density;
return (int)(px/scale + 0.5f*(px>=0?1:-1));
}
作者“程序人生”