com.jess.arms.utils

Class DrawableProvider

java.lang.Object

com.jess.arms.utils.DrawableProvider

public class DrawableProvider
extends java.lang.Object

================================================ 处理 Drawable 和 Bitmap 的工具类

Created by JessYan on 2015/11/24 Contact me Follow me ================================================

Method Summary

Modifier and Type	Method and Description
static int	getBitmapDegree(java.lang.String path) 读取图片的旋转的角度
static android.graphics.Bitmap	getReSizeBitmap(android.graphics.Bitmap bitmap, float targetWidth, float targetheight) 改变Bitmap的长宽
static android.graphics.drawable.Drawable	getScaleDrawable(float percent, android.graphics.drawable.Drawable drawable) 传入图片,将图片按传入比例缩放
static android.graphics.drawable.Drawable	getScaleDrawable2(float width, android.graphics.drawable.Drawable drawable) 传入图片,将图片按传入宽度和原始宽度的比例缩放
static android.graphics.drawable.Drawable	getScaleDrawableForRadioButton(float percent, android.widget.TextView tv) 将 TextView/RadioButton 中设置的 drawable 动态的缩放
static android.graphics.drawable.Drawable	getScaleDrawableForRadioButton2(float width, android.widget.TextView tv) 将 TextView/RadioButton 中设置的 drawable 动态的缩放
static android.graphics.drawable.Drawable	getStateListDrawable(android.graphics.drawable.Drawable normalDrawable, android.graphics.drawable.Drawable pressDrawable) 获得选择器
static android.graphics.Bitmap	rotateBitmapByDegree(android.graphics.Bitmap bm, int degree) 将图片按照某个角度进行旋转
static void	setLeftDrawable(android.widget.TextView tv, android.graphics.drawable.Drawable drawable) 设置左边的drawable

Methods inherited from class java.lang.Object

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

Method Detail

getStateListDrawable

public static android.graphics.drawable.Drawable getStateListDrawable(android.graphics.drawable.Drawable normalDrawable,
                                                                      android.graphics.drawable.Drawable pressDrawable)

获得选择器

Parameters:

normalDrawable -

pressDrawable -

Returns:

getScaleDrawableForRadioButton

public static android.graphics.drawable.Drawable getScaleDrawableForRadioButton(float percent,
                                                                                android.widget.TextView tv)

将 TextView/RadioButton 中设置的 drawable 动态的缩放

Parameters:

percent -

tv -

Returns:

getScaleDrawableForRadioButton2

public static android.graphics.drawable.Drawable getScaleDrawableForRadioButton2(float width,
                                                                                 android.widget.TextView tv)

将 TextView/RadioButton 中设置的 drawable 动态的缩放

Parameters:

tv -

Returns:

getScaleDrawable

public static android.graphics.drawable.Drawable getScaleDrawable(float percent,
                                                                  android.graphics.drawable.Drawable drawable)

传入图片,将图片按传入比例缩放

Parameters:

percent -

Returns:

getScaleDrawable2

public static android.graphics.drawable.Drawable getScaleDrawable2(float width,
                                                                   android.graphics.drawable.Drawable drawable)

传入图片,将图片按传入宽度和原始宽度的比例缩放

Parameters:

width -

Returns:

setLeftDrawable

public static void setLeftDrawable(android.widget.TextView tv,
                                   android.graphics.drawable.Drawable drawable)

设置左边的drawable

Parameters:

tv -

drawable -

getReSizeBitmap

public static android.graphics.Bitmap getReSizeBitmap(android.graphics.Bitmap bitmap,
                                                      float targetWidth,
                                                      float targetheight)

改变Bitmap的长宽

Parameters:

bitmap -

Returns:

rotateBitmapByDegree

public static android.graphics.Bitmap rotateBitmapByDegree(android.graphics.Bitmap bm,
                                                           int degree)

将图片按照某个角度进行旋转

Parameters:

bm - 需要旋转的图片

degree - 旋转角度

Returns:

旋转后的图片

getBitmapDegree

public static int getBitmapDegree(java.lang.String path)

读取图片的旋转的角度

Parameters:

path - 图片绝对路径

Returns:

图片的旋转角度