Center View below another View

Question

I am using a RelativeLayout in order to place a View. Now i want to add one more View that is below the first View, and shall be centered referred to the first View. But there seems to be no option thats called something like android:layout_alignCenter.. How can i achieve this task?

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

            <TextView
        android:text="Blaa"
        android:id="@+id/TextView1"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_marginLeft="100dp"
        android:gravity="center"
        />
            <TextView
        android:text="Foo"
        android:id="@+id/TextView2"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:layout_below="@+id/TextView1"
            --- NEED STH THAT ALIGNS THIS SECOND VIEW CENTRAL UNDER THE FIRST VIEW --
        />
</RelativeLayout>

Answer 1

This is an old question, but still unanswered, so...

You can have both the beginning and the end of both views aligned in the same way. This will override the width property of the second one and will make it wide as the first, but will also move it with the first one. If you want to center the second view, you may use gravity or padding. The second view goes so:

<TextView
    android:id="@+id/TextView2"
    android:layout_height="wrap_content"
    android:layout_width="wrap_content"
    android:layout_below="@+id/TextView1"
    android:layout_alignLeft="@+id/TextView1"
    android:layout_alignRight="@+id/TextView1"
    android:gravity="center"
    android:text="Foo" />