Android Utililty Methods Bitmap to Byte Array Convert

List of utility methods to do Bitmap to Byte Array Convert

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Description

The list of methods to do Bitmap to Byte Array Convert are organized into topic(s).

Method

byte[]bitmap2Bytes(Bitmap bm, Bitmap.CompressFormat format)
bitmap Bytes 
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bm.compress(format, 100, baos);
return baos.toByteArray();
byte[]bmpToByteArray(final Bitmap bmp, final boolean needRecycle)
bmp To Byte Array 
ByteArrayOutputStream output = new ByteArrayOutputStream();
bmp.compress(CompressFormat.PNG, 100, output);
if (needRecycle) {
    bmp.recycle();
byte[] result = output.toByteArray();
try {
    output.close();
...
byte[]convertBitmapToByteArray(Bitmap bitmap)
convert Bitmap To Byte Array 
if (bitmap == null) {
    return null;
} else {
    byte[] b = null;
    try {
        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
        bitmap.compress(CompressFormat.PNG, 0,
                byteArrayOutputStream);
...
byte[]bitmap2byte(Bitmap bitmap)
bitmapbyte 
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, baos);
return baos.toByteArray();
byte[]putImagePath(String imagePath)
put Image Path 
byte[] imageByte = null;
try {
    BufferedInputStream in = new BufferedInputStream(
            new FileInputStream(imagePath));
    ByteArrayOutputStream out = new ByteArrayOutputStream(1024);
    byte[] temp = new byte[1024];
    int size = 0;
    while ((size = in.read(temp)) != -1) {
...
BitmapgetByteArrayFromImageUri(Activity ctx, Uri uri)
get Byte Array From Image Uri 
Bitmap data = null;
try {
    ContentResolver cr = ctx.getContentResolver();
    InputStream inputStream = cr.openInputStream(uri);
    data = BitmapFactory.decodeStream(inputStream);
} catch (FileNotFoundException e) {
    e.printStackTrace();
return data;
byte[]bitmap2Bytes(Bitmap bitmap, Bitmap.CompressFormat mCompressFormat, final boolean needRecycle)
bitmap Bytes 
byte[] result = null;
ByteArrayOutputStream output = null;
try {
    output = new ByteArrayOutputStream();
    bitmap.compress(mCompressFormat, 100, output);
    result = output.toByteArray();
    if (needRecycle) {
        bitmap.recycle();
...
byte[]bitmap2Bytes(Bitmap bm)
bitmap Bytes 
if (bm == null || bm.isRecycled()) {
    return null;
byte[] bytes;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bm.compress(Bitmap.CompressFormat.PNG, 100, baos);
bytes = baos.toByteArray();
try {
...
byte[]bmpToByteArray(final Bitmap bmp, final boolean needRecycle)
bmp To Byte Array 
ByteArrayOutputStream output = new ByteArrayOutputStream();
bmp.compress(CompressFormat.JPEG, 60, output);
if (needRecycle) {
    bmp.recycle();
byte[] result = output.toByteArray();
try {
    output.close();
...
byte[]convertBitmapToByte(Bitmap shopbitmap)
convert Bitmap To Byte 
ByteArrayOutputStream stream;
int quality = 105;
int MAX_IMAGE_SIZE = 100 * 1024;
do {
    quality -= 5;
    stream = new ByteArrayOutputStream();
    shopbitmap
            .compress(Bitmap.CompressFormat.JPEG, quality, stream);
...