Example usage for android.graphics BitmapFactory decodeByteArray

Introduction

In this page you can find the example usage for android.graphics BitmapFactory decodeByteArray.

Prototype

public static Bitmap decodeByteArray(byte[] data, int offset, int length)

Source Link

Document

Decode an immutable bitmap from the specified byte array.

Usage

From source file:Main.java

/**
 * Converts a byteArray to a Bitmap object
 * @param byteArray// w w  w. j ava 2 s .co m
 * @return Bitmap
 */
public static Bitmap byteArrayToBitmap(byte[] byteArray) {
    if (byteArray == null) {
        return null;
    } else {
        return BitmapFactory.decodeByteArray(byteArray, 0, byteArray.length);
    }
}

From source file:Main.java

public static Bitmap fromBase64(String base64) {
    Bitmap bitmap = null;//  www. j  a v a2 s  .  com
    if (base64 != null) {
        byte[] bytes = Base64.decode(base64, Base64.DEFAULT);
        if (null != bytes) {
            bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
        }
    }
    return bitmap;
}

From source file:Main.java

public static Bitmap deserialize(String bitmapBase64) {
    byte[] byteArray = Base64.decode(bitmapBase64, BASE64_FLAGS);
    Bitmap poster = BitmapFactory.decodeByteArray(byteArray, 0, byteArray.length);
    return poster;
}

From source file:Main.java

public static Bitmap base64StringToBitmap(String str) {
    if (str == null) {
        return null;
    }/*  w  w  w .  ja  v  a2  s .c  o m*/
    byte[] bytes;
    bytes = Base64.decode(str, Base64.DEFAULT);
    return BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
}

From source file:Main.java

@SuppressWarnings("deprecation")
public static Drawable bytesToDrawable(byte[] bytes) {
    Drawable drawable = null;/*  ww w. j  av  a 2  s.  c o m*/
    int length = bytes.length;
    Bitmap bitmap = BitmapFactory.decodeByteArray(bytes, 0, length);
    drawable = new BitmapDrawable(bitmap);
    return drawable;
}

From source file:Main.java

public static Bitmap getImage(String body) {
    int index = TAG_IMAGE.length();
    body = body.substring(index);//from   w  w w.  j  a  va  2  s . c o  m
    byte[] imageData = Base64.decode(body, Base64.DEFAULT);
    return BitmapFactory.decodeByteArray(imageData, 0, imageData.length);

}

From source file:Main.java

public static Bitmap codec(Bitmap src, Bitmap.CompressFormat format, int quality) {
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    src.compress(format, quality, os);//from  w ww .jav a  2s.  co m
    byte[] array = os.toByteArray();
    return BitmapFactory.decodeByteArray(array, 0, array.length);
}

From source file:Main.java

/**
 * raw byteArray into Bitmap//  w  ww .  j a v a  2  s .  c o m
 *
 * @param image the byteArray
 * @return Bitmap
 */
public static Bitmap imgToBitmap(final byte[] image) {
    if (image == null)
        return null;

    return BitmapFactory.decodeByteArray(image, 0, image.length);
}

From source file:Main.java

public static Bitmap codec(Bitmap src, Bitmap.CompressFormat format, int quality) {
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    src.compress(format, quality, os);/*from   w w  w .j  a  v  a  2  s  .c  o  m*/

    byte[] array = os.toByteArray();
    return BitmapFactory.decodeByteArray(array, 0, array.length);
}

From source file:Main.java

/**
 * decode from a base64 to a bitmap//from   ww  w .  ja  v  a2  s. c o m
 * 
 * @param base64
 * @return
 */
public static Bitmap decodeFromBase64(String base64) {
    byte[] bitmapArray = Base64.decode(base64, Base64.NO_WRAP | Base64.URL_SAFE);
    return BitmapFactory.decodeByteArray(bitmapArray, 0, bitmapArray.length);
}