//package com.dreamcode.anfeedreader.utils;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import android.content.Context;
class Main {
public byte[] updateFavicon(Context ctx, String iconUrl)
throws MalformedURLException {
try {
return loadBytesFromURL(ctx, new URL(iconUrl));
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
public byte[] loadBytesFromURL(Context ctxU, URL url) throws IOException {
byte[] b = null;
URLConnection con = url.openConnection();
int size = con.getContentLength();
InputStream in = null;
try {
if ((in = con.getInputStream()) != null)
b = (size != -1) ? loadBytesFromStreamForSize(in, size)
: loadBytesFromStream(in);
} finally {
if (in != null)
try {
in.close();
} catch (IOException ioe) {
}
}
return b;
}
public byte[] loadBytesFromStream(InputStream in) throws IOException {
return loadBytesFromStream(in, kDEFAULT_CHUNK_SIZE);
}
public byte[] loadBytesFromStreamForSize(InputStream in, int size)
throws IOException {
int count, index = 0;
byte[] b = new byte[size];
// read in the bytes from input stream
while ((count = in.read(b, index, size)) > 0) {
size -= count;
index += count;
}
return b;
}
private static int kDEFAULT_CHUNK_SIZE = 256;
public byte[] loadBytesFromStream(InputStream in, int chunkSize)
throws IOException {
if (chunkSize < 1)
chunkSize = kDEFAULT_CHUNK_SIZE;
int count;
ByteArrayOutputStream bo = new ByteArrayOutputStream();
byte[] b = new byte[chunkSize];
try {
while ((count = in.read(b, 0, chunkSize)) > 0)
bo.write(b, 0, count);
byte[] thebytes = bo.toByteArray();
return thebytes;
} finally {
bo.close();
bo = null;
}
}
}