com.jaygoo.widget

Class Utils

java.lang.Object

com.jaygoo.widget.Utils

public class Utils
extends java.lang.Object

================================================ 作 者：JayGoo 版 本： 创建日期：2018/5/8 描 述: ================================================

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static int	compareFloat(float a, float b) Compare the size of two floating point numbers
static int	compareFloat(float a, float b, int degree) Compare the size of two floating point numbers with accuracy
static int	dp2px(android.content.Context context, float dpValue)
static android.graphics.Bitmap	drawableToBitmap(android.content.Context context, int width, int height, int drawableId)
static android.graphics.Bitmap	drawableToBitmap(int width, int height, android.graphics.drawable.Drawable drawable) make a drawable to a bitmap
static void	drawBitmap(android.graphics.Canvas canvas, android.graphics.Paint paint, android.graphics.Bitmap bmp, android.graphics.Rect rect)
static void	drawNinePath(android.graphics.Canvas canvas, android.graphics.Bitmap bmp, android.graphics.Rect rect) draw 9Path
static int	getColor(android.content.Context context, int colorId)
static android.graphics.Rect	measureText(java.lang.String text, float textSize)
static float	parseFloat(java.lang.String s)
static void	print(java.lang.Object... logs)
static void	print(java.lang.String log)
static boolean	verifyBitmap(android.graphics.Bitmap bitmap)

Methods inherited from class java.lang.Object

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

Constructor Detail

Utils

public Utils()

Method Detail

print

public static void print(java.lang.String log)

print

public static void print(java.lang.Object... logs)

drawableToBitmap

public static android.graphics.Bitmap drawableToBitmap(android.content.Context context,
                                                       int width,
                                                       int height,
                                                       int drawableId)

drawableToBitmap

public static android.graphics.Bitmap drawableToBitmap(int width,
                                                       int height,
                                                       android.graphics.drawable.Drawable drawable)

make a drawable to a bitmap

Parameters:

drawable - drawable you want convert

Returns:

converted bitmap

drawNinePath

public static void drawNinePath(android.graphics.Canvas canvas,
                                android.graphics.Bitmap bmp,
                                android.graphics.Rect rect)

draw 9Path

Parameters:

canvas - Canvas

bmp - 9path bitmap

rect - 9path rect

drawBitmap

public static void drawBitmap(android.graphics.Canvas canvas,
                              android.graphics.Paint paint,
                              android.graphics.Bitmap bmp,
                              android.graphics.Rect rect)

dp2px

public static int dp2px(android.content.Context context,
                        float dpValue)

compareFloat

public static int compareFloat(float a,
                               float b)

Compare the size of two floating point numbers

Parameters:

a -

b -

Returns:

1 is a > b -1 is a < b 0 is a == b

compareFloat

public static int compareFloat(float a,
                               float b,
                               int degree)

Compare the size of two floating point numbers with accuracy

Parameters:

a -

b -

Returns:

1 is a > b -1 is a < b 0 is a == b

parseFloat

public static float parseFloat(java.lang.String s)

measureText

public static android.graphics.Rect measureText(java.lang.String text,
                                                float textSize)

verifyBitmap

public static boolean verifyBitmap(android.graphics.Bitmap bitmap)

getColor

public static int getColor(android.content.Context context,
                           int colorId)