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POCan I save images in mode_private?
 

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  1. POCan I save images in mode_private?
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    <p>Currently I save an XML file in mode_private using the following method: </p> <pre><code>public void Save_Data(String filename, String Datastring, Context context) { FileOutputStream fos; try { fos = context.openFileOutput(filename, context.MODE_PRIVATE); fos.write(Datastring.getBytes()); fos.close(); } catch (FileNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } </code></pre> <p>I want to save a small image roughly about 5kb from URL into my application space in mode_private. Is it possible to save images in mode_private? If so can anyone show me how I can modify the method below to do this?</p> <pre><code>public void DownloadFromUrl(final String DownloadUrl, final String fileName) { Thread web = new Thread(){ public void run(){ try { File root = Environment.getExternalStorageDirectory(); File dir = new File (root.getAbsolutePath() + "/Chats"); if(dir.exists()==false) { dir.mkdirs(); } URL url = new URL(DownloadUrl); //you can write here any link File file = new File(dir, fileName); long startTime = System.currentTimeMillis(); Log.d("DownloadManager", "download begining"); Log.d("DownloadManager", "download url:" + url); Log.d("DownloadManager", "downloaded file name:" + fileName); /* Open a connection to that URL. */ URLConnection ucon = url.openConnection(); /* * Define InputStreams to read from the URLConnection. */ InputStream is = ucon.getInputStream(); BufferedInputStream bis = new BufferedInputStream(is); /* * Read bytes to the Buffer until there is nothing more to read(-1). */ ByteArrayBuffer baf = new ByteArrayBuffer(5000); int current = 0; while ((current = bis.read()) != -1) { baf.append((byte) current); } /* Convert the Bytes read to a String. */ FileOutputStream fos = new FileOutputStream(file); fos.write(baf.toByteArray()); fos.flush(); fos.close(); Log.d("DownloadManager", "download ready in " + ((System.currentTimeMillis() - startTime) / 1000) + " sec"); } catch (IOException e) { Log.d("DownloadManager", "Error: " + e); } } }; web.start(); } </code></pre>
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