Trying to download file with 45mb size in android

Question

Hi every one I am trying to download pdf from url but it is throwing exception java.io.FileNotFoundException:url but with same code I am downloading image it is working fine I am trying to solve it for last three days but not able to do so any help much appreciated

 protected String doInBackground(String... params)
{
    int count;
    try
    {
        URL url = new URL(params[0]);
        URLConnection conection = url.openConnection();
        conection.connect();

        InputStream input = null;


        input = new BufferedInputStream(conection.getInputStream());

        File mFolder = new File("" + context.getFilesDir());
        if (!mFolder.exists())
            mFolder.mkdirs();
        File fileData = new File(mFolder.getAbsolutePath() + "/" + "myfile"+id);
        if (!fileData.exists())
            fileData.createNewFile();
        OutputStream output = new FileOutputStream(context.getFilesDir() + "/" + media.id);

        input = url.openStream();
        byte[] data = new byte[(int) (media.size + 2)];
        int totalBytes=0;
        while ((count = input.read(data)) != -1)
        {
            totalBytes+=count;
            output.write(data, 0, count);
        }
        if(totalBytes == media.size)
        {
            Log.e("Downloaded Bytes",String.valueOf(totalBytes));
        }
        // flushing output
        output.flush();
        // closing streams
        output.close();
        input.close();

    }
    catch (Exception e)
    {
        e.printStackTrace();
        isSuccess=false;
    }
    return null;
}

it is throwing exception from input = url.openStream()

Have you tried changing it to `input = connection.getInputStream();` ? — Shree Krishna, Apr 11 '16 at 11:04
`input = url.openStream();`. Remove that line. You have already an input. — greenapps, Apr 11 '16 at 11:07
`mFolder.mkdirs();`. Check the return value so you know if it is created. Do not continue with the code if the directory is not there. You better create the directory before you try a download. — greenapps, Apr 11 '16 at 11:09
yes I have changed it before 2 mins ago **input = new BufferedInputStream(conection.getInputStream())** this my previous code look like **input = connection.getInputStream();** — Ashish Pandya, Apr 11 '16 at 11:10
mFolder.mkdirs(); yes it was making file because I am downloading image with same code and it was working fine — Ashish Pandya, Apr 11 '16 at 11:11
`fileData.createNewFile();`. Remove that statement. The file output stream will create the file. — greenapps, Apr 11 '16 at 11:11
`and it was working fine`. Yes but your code will stay bad if you do not implement what i said. — greenapps, Apr 11 '16 at 11:13
If it is not workng then which line gives the exception? Post complete exception! Tell which code line throws it. — greenapps, Apr 11 '16 at 11:14
@AshishPandya Have you visited [this](http://stackoverflow.com/questions/17597157/android-url-openstream-not-working) link . — Shishupal Shakya, Apr 11 '16 at 11:14
[greenapps](http://stackoverflow.com/users/2108972/greenapps) thank you very much commenting input = url.openStream(); working fine for me thank you very much again :) — Ashish Pandya, Apr 11 '16 at 11:22

score 1 · Answer 1 · answered Apr 11 '16 at 12:00

1

input = url.openStream();.

Remove that line. You have already an input

answered Apr 11 '16 at 12:00

greenapps

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Trying to download file with 45mb size in android

1 Answers1