deviceinfo.mayur.medialibrary.util

Class BitmapUtils

java.lang.Object

deviceinfo.mayur.medialibrary.util.BitmapUtils

public class BitmapUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	UNCONSTRAINED

Method Summary

Modifier and Type	Method and Description
static byte[]	compressToBytes(android.graphics.Bitmap bitmap)
static byte[]	compressToBytes(android.graphics.Bitmap bitmap, int quality)
static int	computeSampleSize(float scale)
static int	computeSampleSize(int width, int height, int minSideLength, int maxNumOfPixels)
static int	computeSampleSizeLarger(float scale)
static int	computeSampleSizeLarger(int w, int h, int minSideLength)
static android.graphics.Bitmap	createVideoThumbnail(java.lang.String filePath)
static boolean	isRotationSupported(java.lang.String mimeType)
static boolean	isSupportedByRegionDecoder(java.lang.String mimeType)
static void	recycleSilently(android.graphics.Bitmap bitmap)
static android.graphics.Bitmap	resizeAndCropCenter(android.graphics.Bitmap bitmap, int size, boolean recycle)
static android.graphics.Bitmap	resizeBitmapByScale(android.graphics.Bitmap bitmap, float scale, boolean recycle)
static android.graphics.Bitmap	resizeDownBySideLength(android.graphics.Bitmap bitmap, int maxLength, boolean recycle)
static android.graphics.Bitmap	rotateBitmap(android.graphics.Bitmap source, int rotation, boolean recycle)

Methods inherited from class java.lang.Object

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

Field Detail

UNCONSTRAINED

public static final int UNCONSTRAINED

See Also:

Constant Field Values

Method Detail

computeSampleSize

public static int computeSampleSize(int width,
                                    int height,
                                    int minSideLength,
                                    int maxNumOfPixels)

computeSampleSizeLarger

public static int computeSampleSizeLarger(int w,
                                          int h,
                                          int minSideLength)

computeSampleSizeLarger

public static int computeSampleSizeLarger(float scale)

computeSampleSize

public static int computeSampleSize(float scale)

resizeBitmapByScale

public static android.graphics.Bitmap resizeBitmapByScale(android.graphics.Bitmap bitmap,
                                                          float scale,
                                                          boolean recycle)

resizeDownBySideLength

public static android.graphics.Bitmap resizeDownBySideLength(android.graphics.Bitmap bitmap,
                                                             int maxLength,
                                                             boolean recycle)

resizeAndCropCenter

public static android.graphics.Bitmap resizeAndCropCenter(android.graphics.Bitmap bitmap,
                                                          int size,
                                                          boolean recycle)

recycleSilently

public static void recycleSilently(android.graphics.Bitmap bitmap)

rotateBitmap

public static android.graphics.Bitmap rotateBitmap(android.graphics.Bitmap source,
                                                   int rotation,
                                                   boolean recycle)

createVideoThumbnail

public static android.graphics.Bitmap createVideoThumbnail(java.lang.String filePath)

compressToBytes

public static byte[] compressToBytes(android.graphics.Bitmap bitmap)

compressToBytes

public static byte[] compressToBytes(android.graphics.Bitmap bitmap,
                                     int quality)

isSupportedByRegionDecoder

public static boolean isSupportedByRegionDecoder(java.lang.String mimeType)

isRotationSupported

public static boolean isRotationSupported(java.lang.String mimeType)