if you compile on 1.6 or 2.0, you need to add permission to write on
sdcard
On Nov 19, 2:08 am, chen-yu tsen <chent...@gmail.com> wrote:
> Hi Guys,
> I'm new here, and I'm just trying to learn the ropes of android. Okay,
> so here's my question:
> I've got a method that I've tested successfully and found that it
> works in Java. However, when I convert it over to android, and try to
> run it on my emulator, it doesnt work. Basically, the method takes
> the input parameters beginning, end, and URL, and downloads a file or
> file segment from the URL parameter with beginning at byte position
> beginning and ending at byte position end. In the emulator, it wont
> download but in Java, it works just fine.
>
> I've enabled internet permissions, and I've tested the other parts of
> my activity so I don't think thats the problem. Heres my code, maybe
> you guys can help.
> public void download(int beginning, int end, String address) throws
> IOException{
> URL url;
> int read = 0;
> android.util.Log.d(TAG,"DL Started");
> byte buffer[] = new byte[1024];
> url = new URL(address);
> URLConnection fileAddress = url.openConnection();
> fileAddress.setAllowUserInteraction(true);
> fileAddress.setRequestProperty("Range","bytes=" + beginning +
> "-" +
> end);
> InputStream is = fileAddress.getInputStream();
> DataOutputStream out = new DataOutputStream(new
> BufferedOutputStream
> (new FileOutputStream("/sdcard/Test")));
> android.util.Log.d(TAG,"DL in the midst");
> while (read !=300 ){
> is.read(buffer);
> out.write(buffer);
> read++;
> }
> out.close();
> android.util.Log.d(TAG,"File is:
> "+fileAddress.getContentLength() +
> " bytes");
> //while((bytereader = is.read()) != beginning); // while byte
> is not
> beginning of the segment
> //return 0;
> }
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