Send text to specific contact programmatically (whatsapp)
问题 I wanted to know how I can send text to a specific whatsapp contact. I found some code to view a specific contact, but not to send data. Cursor c = 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(); This