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 String getBitmapStrBase64(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);
    byte[] bytes = baos.toByteArray();
    return Base64.encodeToString(bytes, 0);
}

From source file:Main.java

/**
 * This method converts a bitmap image to a byte array.
 *
 * @param bm//  w  w w.j av a 2 s  .co  m
 * @return
 */
public static byte[] getBytesFromBitmap(Bitmap bm) {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    bm.compress(Bitmap.CompressFormat.PNG, 100, stream);
    return stream.toByteArray();
}

From source file:Main.java

public static byte[] getBitmap2Bytes(Bitmap bitmap) {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
    byte[] byteArray = stream.toByteArray();
    return byteArray;
}

From source file:Main.java

public static InputStream getInputStreamFromBitmap(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);
    InputStream isBm = new ByteArrayInputStream(baos.toByteArray());
    return isBm;/*from w  ww  .  ja v a2  s . c o m*/
}

From source file:Main.java

public static byte[] getImageBytes(Bitmap bitmap) {

    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, stream);
    return stream.toByteArray();
}

From source file:Main.java

private static InputStream bitmapToStream(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(CompressFormat.PNG, 100, baos);
    InputStream sbs = new ByteArrayInputStream(baos.toByteArray());
    return sbs;/*from  w  w w.  java 2s .co m*/
}

From source file:Main.java

public static String encodeToJPEGbase64(Bitmap image) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    image.compress(Bitmap.CompressFormat.JPEG, 100, baos);
    byte[] b = baos.toByteArray();
    String imageEncoded = Base64.encodeToString(b, Base64.DEFAULT);
    return imageEncoded;
}

From source file:Main.java

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

From source file:Main.java

public static ByteArrayOutputStream getBitmapOutputStream(Bitmap b) {
    Bitmap immagex = b;
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    immagex.compress(Bitmap.CompressFormat.PNG, 100, baos);
    return baos;/*from  w  w  w.j  a  v  a 2 s.c o m*/
}

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;
}