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[] BitmapBytes(Bitmap bm) {

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(Bitmap.CompressFormat.PNG, 100, baos);
    return baos.toByteArray();
}

From source file:Main.java

public static InputStream bitmap2InputStream(Bitmap bm, int quality) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(Bitmap.CompressFormat.PNG, quality, baos);
    InputStream is = new ByteArrayInputStream(baos.toByteArray());
    return is;/* w w w .  ja v a2 s .  c om*/
}

From source file:Main.java

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

From source file:Main.java

public static String serialize(Bitmap poster) {
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    poster.compress(FORMAT, QUALITY, byteArrayOutputStream);
    return Base64.encodeToString(byteArrayOutputStream.toByteArray(), BASE64_FLAGS);
}

From source file:Main.java

public static String toBase64(Bitmap bitmap) {
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, byteArrayOutputStream);
    byte[] byteArray = byteArrayOutputStream.toByteArray();

    return Base64.encodeToString(byteArray, Base64.DEFAULT);
}

From source file:Main.java

@SuppressLint("NewApi")
public static String getBitmapStrBase64(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(CompressFormat.PNG, 100, baos);
    byte[] bytes = baos.toByteArray();
    String data = Base64.encodeToString(bytes, 0, bytes.length, Base64.DEFAULT);

    if (bitmap != null) {
        bitmap.recycle();//from  w  w w .jav a2 s .  com
        bitmap = null;
    }

    return data;
}

From source file:Main.java

public static final byte[] getImageByteArray(Bitmap bi) {
    byte[] data;/*w ww.  ja v  a2 s .  c  om*/
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bi.compress(Bitmap.CompressFormat.JPEG, 100, baos);
    data = baos.toByteArray();

    return data;
}

From source file:Main.java

public static String imgsToBase64(Bitmap bitmap) {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream);

    return Base64.encodeToString(outputStream.toByteArray(), Base64.DEFAULT);
}

From source file:Main.java

public static InputStream toCompressedJpeg(Bitmap bitmap) {
    ByteArrayOutputStream thumbnailBytes = new ByteArrayOutputStream();
    bitmap.compress(CompressFormat.JPEG, 85, thumbnailBytes);
    return new ByteArrayInputStream(thumbnailBytes.toByteArray());
}

From source file:Main.java

public static byte[] bitmap2Bytes(Bitmap bitmap, CompressFormat format) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(format, 100, baos);
    return baos.toByteArray();
}