Send Whatsapp message to specific contact

Question

I followed this link and this is my code

Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse(\"content://com.android.contacts/data/\" + \"MYNUMBER@s.whatsapp         


        

Answer 1

private void openWhatsApp(String id) {

Cursor c = getSherlockActivity().getContentResolver().query(ContactsContract.Data.CONTENT_URI,
        new String[] { ContactsContract.Contacts.Data._ID }, ContactsContract.Data.DATA1 + "=?",
        new String[] { id }, null);
c.moveToFirst();
Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse("content://com.android.contacts/data/" + c.getString(0)));

startActivity(i);
c.close();
}

Where id is what's app uri like

 0987654321@s.whatsapp.net