download and save to OutputStream - Android Network

Android examples for Network:HTTP

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Description

download and save to OutputStream

Demo Code


//package com.java2s;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;
import android.util.Log;

public class Main {
    private static final String TAG = "DownloadService";

    public static boolean download(URL url, OutputStream output) {
        InputStream input = null;
        try {/*from  ww  w.j  a v  a2s.co  m*/
            input = url.openStream();
            dump(input, output);
            return true;
        } catch (Throwable t) {
            Log.w(TAG, "fail to download", t);
            return false;
        } finally {
        }
    }

    public static void dump(InputStream is, OutputStream os)
            throws IOException {
        byte buffer[] = new byte[4096];
        int rc = is.read(buffer, 0, buffer.length);
        final Thread thread = Thread.currentThread();

        while (rc > 0) {
            os.write(buffer, 0, rc);
            rc = is.read(buffer, 0, buffer.length);
        }

        Thread.interrupted(); // consume the interrupt signal
    }
}

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