How to underline TextView next to Spinner (continue Spinner background for TextView)

Question

I'm trying to create this UI:

That is to say, there is a TextView on the left side and a Spinner on the right. And both are underlined with a single line. A Spinner default style already has underline (with the style and background image). So the task is to continue somehow it's background to a TextView.

Neeed your help, guys!

Answer 1

//example main

public class MyActivity extends Activity {

    private Spinner spinner;
    private TextView text;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        spinner = (Spinner) findViewById(R.id.spinner);
        text = (TextView) findViewById(R.id.text);

        List<String> list = new ArrayList<String>();
        list.add("A");
        list.add("B");
        list.add("C");

        ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, R.layout.custom_spinner_item, list);
        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);

        spinner.setAdapter(adapter);


    }
}

//example R.layout.custom_spinner_item

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@android:id/text1"
    style="?android:attr/spinnerItemStyle"
    android:singleLine="true"
    android:gravity="right"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:ellipsize="marquee" />

//example R.layout.main

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">

    <!--stuff-->
    <View
        android:id="@+id/anotherField1"
        android:layout_width="match_parent"
        android:layout_height="40dp" />

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        style="?android:spinnerStyle"
        android:addStatesFromChildren="true"
        >

        <TextView
            android:layout_alignParentLeft="true"
            android:id="@+id/text"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Text Left" />

        <Spinner
            android:id="@+id/spinner"
            android:layout_alignParentRight="true"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@null"
            />

    </RelativeLayout>

    <!--stuff-->
    <View
        android:id="@+id/anotherField2"
        android:layout_width="match_parent"
        android:layout_height="40dp" />

</LinearLayout>

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