Examples with ByteArrayOutputStream java.io.ByteArrayOutputStream used on opensource projects

Example 56 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project bazel by bazelbuild.

the class ZipCombinerTest method testCompressedDontCare.

@Test
public void testCompressedDontCare() throws IOException {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try (ZipCombiner zipCombiner = new ZipCombiner(out)) {
        zipCombiner.addZip(sampleZip());
    }
    FakeZipFile expectedResult = new FakeZipFile().addEntry("hello.txt", "Hello World!", true);
    expectedResult.assertSame(out.toByteArray());
}

Example 57 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project ADWLauncher2 by boombuler.

the class ItemInfo method flattenBitmap.

static byte[] flattenBitmap(Bitmap bitmap) {
    // Try go guesstimate how much space the icon will take when serialized
    // to avoid unnecessary allocations/copies during the write.
    int size = bitmap.getWidth() * bitmap.getHeight() * 4;
    ByteArrayOutputStream out = new ByteArrayOutputStream(size);
    try {
        bitmap.compress(Bitmap.CompressFormat.PNG, 100, out);
        out.flush();
        out.close();
        return out.toByteArray();
    } catch (IOException e) {
        Log.w("Favorite", "Could not write icon");
        return null;
    }
}

Example 58 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project ADWLauncher2 by boombuler.

the class Utilities method flattenBitmap.

public static byte[] flattenBitmap(Bitmap bitmap) {
    // Try go guesstimate how much space the icon will take when serialized
    // to avoid unnecessary allocations/copies during the write.
    int size = bitmap.getWidth() * bitmap.getHeight() * 4;
    ByteArrayOutputStream out = new ByteArrayOutputStream(size);
    try {
        bitmap.compress(Bitmap.CompressFormat.PNG, 100, out);
        out.flush();
        out.close();
        return out.toByteArray();
    } catch (IOException e) {
        Log.w("Favorite", "Could not write icon");
        return null;
    }
}

Example 59 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project VirtualApp by asLody.

the class FileUtils method toByteArray.

public static byte[] toByteArray(InputStream inStream) throws IOException {
    ByteArrayOutputStream swapStream = new ByteArrayOutputStream();
    byte[] buff = new byte[100];
    int rc;
    while ((rc = inStream.read(buff, 0, 100)) > 0) {
        swapStream.write(buff, 0, rc);
    }
    return swapStream.toByteArray();
}

Example 60 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project baker-android by bakerframework.

the class AndroidHttpClient method getCompressedEntity.

/**
     * Compress data to send to server.
     * Creates a Http Entity holding the gzipped data.
     * The data will not be compressed if it is too short.
     * @param data The bytes to compress
     * @return Entity holding the data
     */
public static AbstractHttpEntity getCompressedEntity(byte[] data, ContentResolver resolver) throws IOException {
    AbstractHttpEntity entity;
    if (data.length < getMinGzipSize(resolver)) {
        entity = new ByteArrayEntity(data);
    } else {
        ByteArrayOutputStream arr = new ByteArrayOutputStream();
        OutputStream zipper = new GZIPOutputStream(arr);
        zipper.write(data);
        zipper.close();
        entity = new ByteArrayEntity(arr.toByteArray());
        entity.setContentEncoding("gzip");
    }
    return entity;
}