Can you please tell me how to launch the Add Contact\' activity in android? Thank you.
If you have a phone no and want to save it in your own application then use this code it will move you to the "create contact" page of the default contact app.
Intent addContactIntent = new Intent(Intent.ACTION_INSERT);
addContactIntent.setType(ContactsContract.Contacts.CONTENT_TYPE);
addContactIntent.putExtra(ContactsContract.Intents.Insert.PHONE,phnno.getText().toString());
startActivity(addContactIntent);