package cm.aptoide.com.nostra13.universalimageloader.utils;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
/**
* Provides operations with files
*
* @author Sergey Tarasevich (nostra13[at]gmail[dot]com)
*/
public final class FileUtils {
private static final int BUFFER_SIZE = 8 * 1024; // 8 KB
private FileUtils() {
}
public static void copyStream(InputStream is, OutputStream os) throws IOException {
byte[] bytes = new byte[BUFFER_SIZE];
while (true) {
int count = is.read(bytes, 0, BUFFER_SIZE);
if (count == -1) {
break;
}
os.write(bytes, 0, count);
}
}
}