Hi Guys,
Its a kind of strange for me.May b i am doing a blunder but i did my
best but still getting this strange behavior.I have a byte[] of an
image from onPreviewFrame method and i am writing that image in sd
card as well sending that image from my mobile to PC through TCP.Now
on PC i always gets a whole black image but i could write a very fine
image on my sd card with that byte array unless i call close() method
of BufferedOutputStream.So can anyone of you explain me that what this
close method of BufferedOutputStream has anything to do with
FileOutputStream.
private void send(byte [] data) {
try {
BufferedOutputStream imagebos = new
BufferedOutputStream(client.getOutputStream());
FileOutputStream outStream = new
FileOutputStream(String.format("sdcard/billa31.jpg",
System.currentTimeMillis()));
outStream.write(data);
Log.i("Preview","send written"+data.length);
// DatagramPacket packet = new DatagramPacket(buffer,
buffer.length, InetAddress.getByAddress(address), 5060);
//socket.send(packet);
//Log.d(TAG, "sent");
imagebos.write(data);
// while (flag!=1)
// {
// imagebos.write(c);
// outfile.write(c);
// }
outStream.flush();
outStream.close();
imagebos.flush();
//This one is culprit......when i call this,then even the image that i
am writing on my SD gets whole balck else atleast that work fine
imagebos.close();
}
catch (IOException ioe)
{
ioe.printStackTrace();
}
}
regards
ZeeZo
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