private void confirmationRegister(StringBuilder email, StringBuilder
nickname, StringBuilder password) throws URISyntaxException, JSONException {
    JSONObject obj = new JSONObject();
    obj.put("email", email);
    obj.put("nick", nickname);
    obj.put("password", password);
    socket.emit("new_user", obj);

    socket.on("code", new Emitter.Listener() {
        @Override
        public void call(Object... args) {
            JSONObject obj = (JSONObject) args[0];
            try {
                code = obj.getInt("code");
                if(code == 6){
                    confirmLayout.setVisibility(View.VISIBLE);
                    registerLayout.setVisibility(View.GONE);

                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });
}

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#2b3238">


    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:layout_centerVertical="true"
        android:id="@+id/register_layout">
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:background="@drawable/corners"
            android:layout_marginLeft="40dp"
            android:layout_marginRight="40dp"
            android:orientation="horizontal">
            <ImageView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:padding="12dp"
                android:layout_weight="5"
                android:src="@drawable/login_edit"
                android:background="#373c42"
                android:layout_marginRight="7dp"/>
            <EditText
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:id="@+id/email_edit_text"
                android:layout_weight="1"
                android:textSize="15sp"
                android:hint="  Почта"
                android:textColor="#FFFFFF"
                android:inputType="textEmailAddress"
                android:textColorHint="#5b626a" />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:background="@drawable/corners"
            android:layout_marginLeft="40dp"
            android:layout_marginRight="40dp"
            android:layout_marginTop="10dp"
            android:orientation="horizontal">
            <ImageView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="5"
                android:src="@drawable/nickname_edit"
                android:padding="12dp"
                android:background="#373c42"
                android:layout_marginRight="7dp"/>
            <EditText
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:id="@+id/nickname_edit"
                android:layout_weight="1"
                android:textSize="15sp"
                android:textColor="#FFFFFF"
                android:hint=" Псевдоним"
                android:inputType="textShortMessage"
                android:textColorHint="#5b626a"/>

        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:background="@drawable/corners"
            android:layout_marginLeft="40dp"
            android:layout_marginRight="40dp"
            android:layout_marginTop="10dp"
            android:orientation="horizontal">
            <ImageView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="5"
                android:src="@drawable/password_edit"
                android:padding="12dp"
                android:background="#373c42"
                android:layout_marginRight="7dp"/>
            <EditText
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:id="@+id/password_edit_text"
                android:layout_weight="1"
                android:textSize="15sp"
                android:textColor="#FFFFFF"
                android:hint=" Пароль"
                android:inputType="textPassword"
                android:textColorHint="#5b626a"/>


        </LinearLayout>
        <Button
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="10dp"
            android:layout_marginLeft="80dp"
            android:layout_marginRight="80dp"
            android:text="Регистрация"
            android:id="@+id/register_button"/>

    </LinearLayout>

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:layout_centerVertical="true"
    android:visibility="gone"
    android:id="@+id/confirm_email_layout">
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="50dp"
        android:background="@drawable/corners"
        android:layout_marginLeft="40dp"
        android:layout_marginRight="40dp"
        android:orientation="horizontal">
        <ImageView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:padding="12dp"
            android:layout_weight="5"
            android:src="@drawable/confirm_email_edit"
            android:background="#373c42"
            android:layout_marginRight="7dp"/>
        <EditText
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:id="@+id/confirm_email_edit"
            android:layout_weight="1"
            android:textSize="15sp"
            android:hint="  Код из письма"
            android:textColor="#FFFFFF"
            android:inputType="numberDecimal"
            android:textColorHint="#5b626a" />
    </LinearLayout>
    <Button
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:layout_marginLeft="80dp"
        android:layout_marginRight="80dp"
        android:text="Подтвердить"
        android:id="@+id/confirm_email_button"/>
</LinearLayout>

</RelativeLayout>