Example usage for android.graphics Bitmap compress

Introduction

In this page you can find the example usage for android.graphics Bitmap compress.

Prototype

@WorkerThread
public boolean compress(CompressFormat format, int quality, OutputStream stream)

Source Link

Document

Write a compressed version of the bitmap to the specified outputstream.

Usage

From source file:Main.java

public static byte[] bitmapToByteArray(Bitmap $bitmap) {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    $bitmap.compress(Bitmap.CompressFormat.JPEG, 100, stream);
    byte[] byteArray = stream.toByteArray();

    return byteArray;
}

From source file:Main.java

/**
 * Converts a bitmap to a byte array/*from  w ww.  ja  v  a 2 s . c  om*/
 * @param bitmap
 * @return
 */
public static byte[] getImageBytes(Bitmap bitmap) {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 0, stream);
    return stream.toByteArray();
}

From source file:Main.java

public static String getImageAsString(Bitmap bmp) {
    ByteArrayOutputStream bYtE = new ByteArrayOutputStream();

    bmp.compress(Bitmap.CompressFormat.JPEG, 100, bYtE);
    byte[] byteArray = bYtE.toByteArray();
    String image = Base64.encodeToString(byteArray, Base64.DEFAULT);
    bmp.recycle();// www . j  av a 2s  . co m
    Log.d("Converted TO : ", image);
    return image;
}

From source file:Main.java

public static byte[] toByteArray(Bitmap bitmap) {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream);
    return outputStream.toByteArray();
}

From source file:Main.java

public static String bitmapToBase64String(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 80, baos);
    byte[] bitmapArray = baos.toByteArray();

    String encodeString = Base64.encodeToString(bitmapArray, Base64.DEFAULT);

    return encodeString;
}

From source file:Main.java

public static byte[] toBytes(Bitmap bitmap) {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, PNG_SAVE_QUALITY, outputStream);
    return outputStream.toByteArray();
}

From source file:Main.java

public static InputStream bitmap2InputStream(Bitmap bm) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(Bitmap.CompressFormat.JPEG, 100, baos);
    InputStream is = new ByteArrayInputStream(baos.toByteArray());
    return is;//from   w  ww  .j  a  va 2  s .  com
}

From source file:Main.java

public static byte[] decodeBitmapToBytes(Bitmap bitmap) {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    bitmap.compress(CompressFormat.PNG, 100, outputStream);
    return outputStream.toByteArray();
}

From source file:Main.java

public static byte[] bitmap2Bytes(Bitmap bm, int quality) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(Bitmap.CompressFormat.JPEG, quality, baos);
    return baos.toByteArray();
}

From source file:Main.java

/**
 * Compress the bitmap to a PNG and return its {@link ByteArrayInputStream}
 * /*from w  w  w . ja  v a2  s.c o m*/
 * @param bitmap The {@link Bitmap} to compress
 * @return The {@link ByteArrayInputStream}
 */
public static ByteArrayInputStream toPNGInputStream(Bitmap bitmap) {
    ByteArrayOutputStream bytes = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, bytes);
    return new ByteArrayInputStream(bytes.toByteArray());
}