xyz.xmethod.xycode.utils

类 ImageUtils

java.lang.Object

xyz.xmethod.xycode.utils.ImageUtils

public class ImageUtils
extends java.lang.Object

Created by XY on 2016/7/12. invoke Xy.init() first init Application

构造器概要

构造器

构造器和说明
ImageUtils()

方法概要

限定符和类型	方法和说明
static byte[]	bitmapToBytes(android.graphics.Bitmap bitmap, int imageQuality)
static java.io.ByteArrayOutputStream	bitmapToStream(android.graphics.Bitmap bitmap)
static java.io.ByteArrayOutputStream	compressBitmapFileToStream(java.lang.String filePath, int jpegQuality, int targetMaxSide, int targetMiniSide)
static boolean	compressBitmapFromPathToFile(java.lang.String sourcePath, java.io.File targetFile, int jpegQuality, int targetMaxSide, int targetMiniSide)
static java.io.ByteArrayOutputStream	compressBitmapToStream(android.graphics.Bitmap bitmap, int jpegQuality)
static android.content.Intent	cropImage(android.net.Uri cropUri, android.net.Uri outputUri)
static android.content.Intent	cropImage(android.net.Uri cropUri, android.net.Uri outputUri, int aspectX, int aspectY, int outputX, int outputY)
static android.graphics.Bitmap	doGaussianBlur(android.graphics.Bitmap sourceBitmap, int radius, boolean resize, int minSide)
static android.graphics.Bitmap	getBitmapFromBytes(byte[] bytes)
static android.graphics.Bitmap	getBitmapFromFile(java.io.File file)
static android.graphics.BitmapFactory.Options	getBitmapInfo(java.lang.String bmpPath)
static java.io.ByteArrayOutputStream	getByteArrayOutputStreamFromFile(java.io.File file)
static android.text.Spanned	getHtmlTextWithLocalPic(java.lang.String htmlText, boolean picFitScreen) 加载包含HTML的文本（从本地加载图片）
static android.text.Spanned	getHtmlTextWithLocalPic(java.lang.String htmlText, int drawableWidth) 加载包含HTML的文本（从本地加载图片）
static android.net.Uri	getNewTempImageUri(android.content.Context context)
static android.net.Uri	getResUri(int resId)
static android.net.Uri	getTempCropImageUri(android.content.Context context)
static android.net.Uri	getTempImageUri(android.content.Context context)
static int	readPictureDegree(java.lang.String path) get ucrop_rotate angle
static android.graphics.Bitmap	resizeToBitmap(byte[] data, int targetPix) 已过时。
static android.graphics.Bitmap	resizeToBitmap(int minSide, byte[] data) 已过时。
static android.graphics.Bitmap	resizeToBitmap(java.lang.String filePath, int targetMaxSide, int targetMiniSide)
static boolean	saveBitmapToFile(java.io.File file, android.graphics.Bitmap bitmap)
static void	saveHtmlPicToLocal(java.lang.String htmlText, android.graphics.drawable.Drawable holder, java.lang.String serverAddress, Interfaces.CB cbSaved) HTML TextView 不要使用此方法 可以重写方法在把保存到本地后使用
static void	scanPhotoPath(java.lang.String filePath)

从类继承的方法 java.lang.Object

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

构造器详细资料

ImageUtils

public ImageUtils()

方法详细资料

getTempImageUri

public static android.net.Uri getTempImageUri(android.content.Context context)

返回:

创建一个临时文件图片地址 已适配7.0文件访问

getTempCropImageUri

public static android.net.Uri getTempCropImageUri(android.content.Context context)

返回:

获取临时裁剪后的图片地址

getNewTempImageUri

public static android.net.Uri getNewTempImageUri(android.content.Context context)

scanPhotoPath

public static void scanPhotoPath(java.lang.String filePath)

getResUri

public static android.net.Uri getResUri(int resId)

cropImage

public static android.content.Intent cropImage(android.net.Uri cropUri,
                                               android.net.Uri outputUri)

cropImage

public static android.content.Intent cropImage(android.net.Uri cropUri,
                                               android.net.Uri outputUri,
                                               int aspectX,
                                               int aspectY,
                                               int outputX,
                                               int outputY)

bitmapToBytes

public static byte[] bitmapToBytes(android.graphics.Bitmap bitmap,
                                   int imageQuality)

参数:

bitmap -

imageQuality - less than 100

返回:

bitmapToStream

public static java.io.ByteArrayOutputStream bitmapToStream(android.graphics.Bitmap bitmap)

getBitmapInfo

public static android.graphics.BitmapFactory.Options getBitmapInfo(java.lang.String bmpPath)

readPictureDegree

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

get ucrop_rotate angle

getByteArrayOutputStreamFromFile

public static java.io.ByteArrayOutputStream getByteArrayOutputStreamFromFile(java.io.File file)

getBitmapFromFile

public static android.graphics.Bitmap getBitmapFromFile(java.io.File file)

getBitmapFromBytes

public static android.graphics.Bitmap getBitmapFromBytes(byte[] bytes)

compressBitmapToStream

public static java.io.ByteArrayOutputStream compressBitmapToStream(android.graphics.Bitmap bitmap,
                                                                   int jpegQuality)

compressBitmapFileToStream

public static java.io.ByteArrayOutputStream compressBitmapFileToStream(java.lang.String filePath,
                                                                       int jpegQuality,
                                                                       int targetMaxSide,
                                                                       int targetMiniSide)

compressBitmapFromPathToFile

public static boolean compressBitmapFromPathToFile(java.lang.String sourcePath,
                                                   java.io.File targetFile,
                                                   int jpegQuality,
                                                   int targetMaxSide,
                                                   int targetMiniSide)

resizeToBitmap

@Deprecated
public static android.graphics.Bitmap resizeToBitmap(byte[] data,
                                                                 int targetPix)

已过时。

get ordinary Bitmap .

参数:

data - byte[].

targetPix -

返回:

resizeToBitmap

@Deprecated
public static android.graphics.Bitmap resizeToBitmap(int minSide,
                                                                 byte[] data)

已过时。

resizeToBitmap

public static android.graphics.Bitmap resizeToBitmap(java.lang.String filePath,
                                                     int targetMaxSide,
                                                     int targetMiniSide)

参数:

filePath -

targetMaxSide - if bitmap maxSide smaller than this, do nothing

targetMiniSide - if bitmap miniSide smaller than this, do nothing

返回:

doGaussianBlur

public static android.graphics.Bitmap doGaussianBlur(android.graphics.Bitmap sourceBitmap,
                                                     int radius,
                                                     boolean resize,
                                                     int minSide)

saveBitmapToFile

public static boolean saveBitmapToFile(java.io.File file,
                                       android.graphics.Bitmap bitmap)

saveHtmlPicToLocal

public static void saveHtmlPicToLocal(java.lang.String htmlText,
                                      android.graphics.drawable.Drawable holder,
                                      java.lang.String serverAddress,
                                      Interfaces.CB cbSaved)

HTML TextView 不要使用此方法 可以重写方法在把保存到本地后使用

参数:

htmlText -

holder -

cbSaved -

getHtmlTextWithLocalPic

public static android.text.Spanned getHtmlTextWithLocalPic(java.lang.String htmlText,
                                                           boolean picFitScreen)

加载包含HTML的文本（从本地加载图片）

参数:

htmlText -

picFitScreen - true:屏幕等宽， false:图片默认尺寸

返回:

getHtmlTextWithLocalPic

public static android.text.Spanned getHtmlTextWithLocalPic(java.lang.String htmlText,
                                                           int drawableWidth)

加载包含HTML的文本（从本地加载图片）

参数:

htmlText -

drawableWidth - 图片的显示尺寸

返回: