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    <p>Then simply try this - </p> <pre><code>private static final String TAG = "Image"; @SuppressWarnings("unused") private boolean isImage = false; private String reviewImageLink; /** Called when the activity is first created. */ @SuppressWarnings("unused") @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); reviewImageLink = getString(R.string.ImageURI); // ImageURL URL reviewImageURL; String name = reviewImageLink.substring(reviewImageLink .lastIndexOf("/") + 1); try { reviewImageURL = new URL(reviewImageLink); if (!hasExternalStoragePublicPicture(name)) { isImage = false; new DownloadImageTask().execute(reviewImageURL); Log.v("log_tag", "if"); isImage = true; File sdImageMainDirectory = new File(Environment .getExternalStorageDirectory(), getResources() .getString(R.string.directory)); // Storing Directory sdImageMainDirectory.mkdirs(); File file = new File(sdImageMainDirectory, name); Log.v("log_tag", "Directory created"); } } catch (MalformedURLException e) { Log.v(TAG, e.toString()); } } private class DownloadImageTask extends AsyncTask&lt;URL, Integer, Bitmap&gt; { // This class definition states that DownloadImageTask will take String // parameters, publish Integer progress updates, and return a Bitmap protected Bitmap doInBackground(URL... paths) { URL url; try { url = paths[0]; HttpURLConnection connection = (HttpURLConnection) url .openConnection(); int length = connection.getContentLength(); InputStream is = (InputStream) url.getContent(); byte[] imageData = new byte[length]; int buffersize = (int) Math.ceil(length / (double) 100); int downloaded = 0; int read; while (downloaded &lt; length) { if (length &lt; buffersize) { read = is.read(imageData, downloaded, length); } else if ((length - downloaded) &lt;= buffersize) { read = is.read(imageData, downloaded, length - downloaded); } else { read = is.read(imageData, downloaded, buffersize); } downloaded += read; publishProgress((downloaded * 100) / length); } Bitmap bitmap = BitmapFactory.decodeByteArray(imageData, 0, length); if (bitmap != null) { Log.i(TAG, "Bitmap created"); } else { Log.i(TAG, "Bitmap not created"); } is.close(); return bitmap; } catch (MalformedURLException e) { Log.e(TAG, "Malformed exception: " + e.toString()); } catch (IOException e) { Log.e(TAG, "IOException: " + e.toString()); } catch (Exception e) { Log.e(TAG, "Exception: " + e.toString()); } return null; } protected void onPostExecute(Bitmap result) { String name = reviewImageLink.substring(reviewImageLink .lastIndexOf("/") + 1); if (result != null) { hasExternalStoragePublicPicture(name); saveToSDCard(result, name); isImage = true; } else { isImage = false; } } } public void saveToSDCard(Bitmap bitmap, String name) { boolean mExternalStorageAvailable = false; boolean mExternalStorageWriteable = false; String state = Environment.getExternalStorageState(); if (Environment.MEDIA_MOUNTED.equals(state)) { mExternalStorageAvailable = mExternalStorageWriteable = true; Log.v(TAG, "SD Card is available for read and write " + mExternalStorageAvailable + mExternalStorageWriteable); saveFile(bitmap, name); } else if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) { mExternalStorageAvailable = true; mExternalStorageWriteable = false; Log.v(TAG, "SD Card is available for read " + mExternalStorageAvailable); } else { mExternalStorageAvailable = mExternalStorageWriteable = false; Log.v(TAG, "Please insert a SD Card to save your Video " + mExternalStorageAvailable + mExternalStorageWriteable); } } private void saveFile(Bitmap bitmap, String name) { String filename = name; ContentValues values = new ContentValues(); File sdImageMainDirectory = new File(Environment .getExternalStorageDirectory(), getResources().getString( R.string.directory)); sdImageMainDirectory.mkdirs(); File outputFile = new File(sdImageMainDirectory, filename); values.put(MediaStore.MediaColumns.DATA, outputFile.toString()); values.put(MediaStore.MediaColumns.TITLE, filename); values.put(MediaStore.MediaColumns.DATE_ADDED, System .currentTimeMillis()); values.put(MediaStore.MediaColumns.MIME_TYPE, "image/png"); Uri uri = this.getContentResolver().insert( android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values); try { OutputStream outStream = this.getContentResolver() .openOutputStream(uri); bitmap.compress(Bitmap.CompressFormat.PNG, 95, outStream); outStream.flush(); outStream.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } private boolean hasExternalStoragePublicPicture(String name) { File sdImageMainDirectory = new File(Environment .getExternalStorageDirectory(), getResources().getString( R.string.directory)); File file = new File(sdImageMainDirectory, name); if (file != null) { file.delete(); } return file.exists(); } </code></pre> <p>In my case the <code>strings.xml</code></p> <pre><code>&lt;string name="ImageURI"&gt;http://cdn.sstatic.net/stackoverflow/img/tag-logo-android.png&lt;/string&gt; &lt;string name="directory"&gt;/DCIM&lt;/string&gt; </code></pre> <p>From this you can directly give the imageUrl in <code>reviewImageLink</code> or can give in <code>String</code> resource. This will be same for <code>directory</code> also.</p> <p>Hope this helps you lot.</p>
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    1. COI have more than 100 image URLs. Do i have to list down all the URLs ? Do you have any other way to list out the image URLs besides listing it out all in strings.xml .Please reply SpK . Thanks
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    2. COYou want to download 100 images at a time..
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    3. CONo. I mean i have more than 100++ image urls. I wan to list them on my grid view without typing each urls on my strings.xml file
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