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POGet attachment from unread MMS messages
 

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    <p>I would like to get attachment from <strong>unread</strong> MMS messages, but the codes I have doesn't allow me to do so. How do I go about doing that?</p> <p>Codes modified from <a href="http://www.anddev.org/multimedia-problems-f28/acces-to-the-mms-part-file-content-t10433.html#p42667" rel="nofollow">here</a>:</p> <pre><code>private void checkMMSMessages(){ // Create string arrays to store the queries later on String[] columns = null; String[] values = null; // Calls the ContentResolver to query for columns with URI "content:mms" Cursor curPdu = getContentResolver().query(Uri.parse("content://mms"), null, null, null, null); if(curPdu.moveToNext()){ //String read = curRead.getString(curRead.getColumnIndex("read")); // Gets ID of message String id = curPdu.getString(curPdu.getColumnIndex("_id")); // Gets thread ID of message String thread_id = curPdu.getString(curPdu.getColumnIndex("thread_id")); // Gets subject of message (if any) String subject = curPdu.getString(curPdu.getColumnIndex("sub")); // Gets date of message String date = curPdu.getString(curPdu.getColumnIndex("date")); String selectionAddr = new String ("msg_id = '" + id + "'"); Uri uriAddr = Uri.parse ("content://mms/" + id + "/addr"); Cursor curAddr = getContentResolver().query(uriAddr, null, null, null, null); if(curAddr.moveToNext()){ String contact_id = curAddr.getString (curAddr.getColumnIndex ("contact_id")); String address = curAddr.getString (curAddr.getColumnIndex ("address")); String selectionPart = new String ("mid = '" + id + "'"); Cursor curPart = getContentResolver ().query(Uri.parse ("content://mms/part"), null, null, null, null); //Cursor curPart = context.getContentResolver ().query(Uri.parse ("content://mms/" + id + "/part"), null, null, null, null); while(curPart.moveToNext()) { columns = curPart.getColumnNames(); if(values == null) values = new String[columns.length]; for(int i=0; i&lt; curPart.getColumnCount(); i++){ values[i] = curPart.getString(i); } String contact_idd = curPart.getString(0); if(values[3].equals("image/jpeg") || values[3].equals("image/bmp") || values[3].equals("image/gif") || values[3].equals("image/jpg") || values[3].equals("image/png")) { GetMmsAttachment(values[0],values[12]); //Toast.makeText(getApplicationContext(), "Retrieved MMS attachment", Toast.LENGTH_LONG); } } } } } private void GetMmsAttachment(String _id, String _data) { Uri partURI = Uri.parse("content://mms/part/" + _id ); String filePath = "/sdcard/photo.jpg"; InputStream is = null; OutputStream picFile = null; Bitmap bitmap = null; try { is = getContentResolver().openInputStream(partURI); bitmap = BitmapFactory.decodeStream(is); picFile = new FileOutputStream(filePath); bitmap.compress(Bitmap.CompressFormat.JPEG, 100, picFile); picFile.flush(); picFile.close(); } catch (Exception e) { e.printStackTrace(); //throw new MmsException(e); } } </code></pre>
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