hanji1122

public class Register extends Activity {
    private AutoCompleteTextView mEmailAutoTV;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.layout_register);
        mEmailAutoTV = (AutoCompleteTextView) this.findViewById(R.id.atv_sign);

        final Account[] accounts = AccountManager.get(this).getAccounts();