Package com.hadoopz.MyDroidLib.util

Class DisplayUtil

java.lang.Object

com.hadoopz.MyDroidLib.util.DisplayUtil

public class DisplayUtil
extends Object

dp、sp 转换为 px 的工具类

Author:

blue

Constructor Summary

Constructors

Constructor	Description
DisplayUtil()

Method Summary

Modifier and Type	Method	Description
static int	dip2px(android.content.Context context, float dipValue)	将dip或dp值转换为px值，保证尺寸大小不变
static int	px2dip(android.content.Context context, float pxValue)	将px值转换为dip或dp值，保证尺寸大小不变
static int	px2sp(android.content.Context context, float pxValue)	将px值转换为sp值，保证文字大小不变
static int	sp2px(android.content.Context context, float spValue)	将sp值转换为px值，保证文字大小不变

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DisplayUtil

public DisplayUtil()

Method Detail

px2dip

public static int px2dip(android.content.Context context,
                         float pxValue)

将px值转换为dip或dp值，保证尺寸大小不变

Parameters:

context -

pxValue -

Returns:

dip2px

public static int dip2px(android.content.Context context,
                         float dipValue)

将dip或dp值转换为px值，保证尺寸大小不变

Parameters:

context -

dipValue - （DisplayMetrics类中属性density）

Returns:

px2sp

public static int px2sp(android.content.Context context,
                        float pxValue)

将px值转换为sp值，保证文字大小不变

Parameters:

context -

pxValue -

Returns:

sp2px

public static int sp2px(android.content.Context context,
                        float spValue)

将sp值转换为px值，保证文字大小不变

Parameters:

context -

spValue -

Returns: