java.io.IOException: BufferedInputStream is closed when downloading image file in android java

Question

I got hte following error

05-10 11:14:47.925: W/System.err(9681): java.io.IOException: BufferedInputStream is closed
05-10 11:14:47.925: W/System.err(9681):     at java.io.BufferedInputStream.streamClosed(BufferedInputStream.java:118)
05-10 11:14:47.925: W/System.err(9681):     at java.io.BufferedInputStream.available(BufferedInputStream.java:112)
05-10 11:14:47.925: W/System.err(9681):     at android.graphics.BitmapFactory.nativeDecodeStream(Native Method)
05-10 11:14:47.925: W/System.err(9681):     at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:529)
05-10 11:14:47.925: W/System.err(9681):     at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:601)
05-10 11:14:47.925: W/System.err(9681):     at com.laroche.NewsMedia.getImageBitmap(NewsMedia.java:132)
05-10 11:14:47.932: W/System.err(9681):     at com.laroche.News.getNewsListByCategoryId(News.java:113)
05-10 11:14:47.932: W/System.err(9681):     at com.laroche.MainActivity$GetDataTask.doInBackground(MainActivity.java:112)
05-10 11:14:47.932: W/System.err(9681):     at com.laroche.MainActivity$GetDataTask.doInBackground(MainActivity.java:1)
05-10 11:14:47.932: W/System.err(9681):     at android.os.AsyncTask$2.call(AsyncTask.java:287)
05-10 11:14:47.932: W/System.err(9681):     at java.util.concurrent.FutureTask.run(FutureTask.java:234)
05-10 11:14:47.932: W/System.err(9681):     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)
05-10 11:14:47.932: W/System.err(9681):     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
05-10 11:14:47.932: W/System.err(9681):     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
05-10 11:14:47.932: W/System.err(9681):     at java.lang.Thread.run(Thread.java:856)

in this line of code:

BufferedInputStream bufferedInputStream = null;
    Bitmap bmp = null;
    String urlString = "http://ma2too3a.com:8084/NewsImages/"+imageName;
    try {
        bufferedInputStream = new BufferedInputStream(ws.OpenHttpConnection(urlString));
        bmp = BitmapFactory.decodeStream(bufferedInputStream);

        saveImage(bmp,imageName,c);
        bufferedInputStream.close();


    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

where the OpenHttpConnection() function is :

public InputStream OpenHttpConnection(String urlString) throws IOException{
    InputStream in = null;
    int respobse = -1;

    URL url = new URL(urlString);
    URLConnection conn = url.openConnection();
    if(!(conn instanceof HttpURLConnection))
        throw new IOException("It's not HTTP connection");
    try{
        HttpURLConnection httpConn = (HttpURLConnection) conn;
        httpConn.setAllowUserInteraction(false);
        httpConn.setInstanceFollowRedirects(true);
        httpConn.setRequestMethod("GET");
        httpConn.connect();

        respobse = httpConn.getResponseCode();
        if(respobse == HttpURLConnection.HTTP_OK){
            in= httpConn.getInputStream();
            Log.d("HTTP connection","OK");
        }
    }catch (IOException e) {
        Log.e("HTTP ERROR",e.toString());
        throw new IOException();
    }
    return in;
}

score 0 · Accepted Answer · answered May 10 '13 at 08:50

0

You're ignoring the possible null return from your OpenConnection() method. It would be better to allow that method to just throw its declared exceptions and not catch them internally.

answered May 10 '13 at 08:50

user207421

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java.io.IOException: BufferedInputStream is closed when downloading image file in android java

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