gstreamer/subprojects/gst-docs/examples/tutorials/android/android-tutorial-5/res/layout/file_dialog_main.xml

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

    <TextView
        android:id="@+id/path"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content" />

    <ListView
        android:id="@android:id/list"
        android:layout_width="fill_parent"
        android:layout_height="0dip"
        android:layout_weight="1" />

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal" >

        <Button
            android:id="@+id/fdButtonCancel"
            android:layout_width="0dip"
            android:layout_height="wrap_content"
            android:layout_weight=".3"
            android:text="@string/button_cancel" />

        <Button
            android:id="@+id/fdButtonSelect"
            android:layout_width="0dip"
            android:layout_height="wrap_content"
            android:layout_weight=".7"
            android:text="@string/button_select" />
    </LinearLayout>

</LinearLayout>