com.aliyun.android.libqueen

Class QueenUtil

java.lang.Object

com.aliyun.android.libqueen.QueenUtil

public class QueenUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
QueenUtil()

Method Summary

Modifier and Type	Method and Description
static void	copyAssetResource2File(Context context, java.lang.String assetsFile, java.lang.String outFile) Copy the assets file to the specified directory
static void	copyFiles(Context context, java.lang.String oldPath, java.lang.String newPath) Deprecated.
static void	copyFilesFromAssets(Context context, java.lang.String oldPath, java.lang.String newPath) Copy the assets directory to the specified directory
static int	createTexture2D(boolean isOes) Create OpenGL texture
static void	deleteTexture(int textureID)
static boolean	fileExistAssets(Context context, java.lang.String path) Whether the file in assets exists
static int	generateTextureWithBitmap(Bitmap bitmap) Generate texture ID from Bitmap
static int	generateTextureWithImage(java.lang.String imagePath)
static Bitmap	getBitmapByImagePath(java.lang.String imagePath)
static Bitmap	getBitmapFromTexture(java.lang.String filename, int width, int height)
static java.lang.String[]	getFileListFromAssets(Context context, java.lang.String assetsPath)
static byte[]	rgbaValuesFromBitmap(Bitmap bitmap) Read bitmap rgba data
static void	saveTextureDataToFile(java.lang.String filePath, int width, int height) Store the data on the current texture to a file
static void	updateTextureWithBitmap(Bitmap bitmap, int textureId)
static void	updateTextureWithImage(java.lang.String imagePath, int textureId) Update texture ID based on image path

Methods inherited from class java.lang.Object

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

Constructor Detail

QueenUtil

public QueenUtil()

Method Detail

copyAssetResource2File

public static void copyAssetResource2File(Context context,
                                          java.lang.String assetsFile,
                                          java.lang.String outFile)
                                   throws java.io.IOException

Copy the assets file to the specified directory

Parameters:

context -

assetsFile -

outFile -

Throws:

java.io.IOException

copyFiles

@Deprecated
public static void copyFiles(Context context,
                                         java.lang.String oldPath,
                                         java.lang.String newPath)

Deprecated.

fileExistAssets

public static boolean fileExistAssets(Context context,
                                      java.lang.String path)

Whether the file in assets exists

Parameters:

context -

path -

Returns:

getFileListFromAssets

public static java.lang.String[] getFileListFromAssets(Context context,
                                                       java.lang.String assetsPath)

copyFilesFromAssets

public static void copyFilesFromAssets(Context context,
                                       java.lang.String oldPath,
                                       java.lang.String newPath)

Copy the assets directory to the specified directory

Parameters:

context -

oldPath -

newPath -

createTexture2D

public static int createTexture2D(boolean isOes)

Create OpenGL texture

Parameters:

isOes - 是否外部纹理

Returns:

deleteTexture

public static void deleteTexture(int textureID)

getBitmapByImagePath

public static Bitmap getBitmapByImagePath(java.lang.String imagePath)

generateTextureWithImage

public static int generateTextureWithImage(java.lang.String imagePath)

generateTextureWithBitmap

public static int generateTextureWithBitmap(Bitmap bitmap)

Generate texture ID from Bitmap

updateTextureWithImage

public static void updateTextureWithImage(java.lang.String imagePath,
                                          int textureId)

Update texture ID based on image path

updateTextureWithBitmap

public static void updateTextureWithBitmap(Bitmap bitmap,
                                           int textureId)

saveTextureDataToFile

public static void saveTextureDataToFile(java.lang.String filePath,
                                         int width,
                                         int height)
                                  throws java.io.IOException

Store the data on the current texture to a file

Throws:

java.io.IOException

getBitmapFromTexture

public static Bitmap getBitmapFromTexture(java.lang.String filename,
                                          int width,
                                          int height)

rgbaValuesFromBitmap

public static byte[] rgbaValuesFromBitmap(Bitmap bitmap)

Read bitmap rgba data

Parameters:

bitmap -

Returns: