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POFilter built-in gallery to show only pictures with GeoTag (Latitude and Longitude)
 

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  1. POFilter built-in gallery to show only pictures with GeoTag (Latitude and Longitude)
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    <p>Im doing an app that let the user pick an image from the built-in gallery.</p> <p>so far so good.. The thig is,I need to show the user only photos which has GeoTags in it.</p> <p>In other words, <strong>I need to filter the built-in gallery display to show only images which has Longitude and Latitude MetaData in them and NOT show all the other pictures in my phone</strong></p> <p>Here is a simple image picker code:</p> <pre><code>private void pickPlace() { Intent in = new Intent( Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI); startActivityForResult(in, RESULT_LOAD_IMAGE); } //We Get The Selected Image From Gallery And Display It To User.. @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); try { if (requestCode == RESULT_LOAD_IMAGE &amp;&amp; resultCode == RESULT_OK &amp;&amp; null != data) { Uri selectedImage = data.getData();//URI for the picture String[] filePathColumn = { MediaStore.Images.Media.DATA }; Cursor cursor = getContentResolver().query(selectedImage, filePathColumn, null, null, null); cursor.moveToFirst(); int columnIndex = cursor.getColumnIndex(filePathColumn[0]); String picturePath = cursor.getString(columnIndex); cursor.close(); //Load The Image Into Main Screen adjustImage(picturePath); //We get The Coordinates Back to 0 mLongitude = (float) 0.0; mLatitude = (float) 0.0; mAddress = ""; } } catch (NullPointerException e) { // TODO Auto-generated catch block e.printStackTrace(); } } </code></pre> <p>This works good, <strong>Now I need to find how to filter and show only images with Latitude and Longitude.. and hide all the other images.</strong></p> <p>Thank You!</p>
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