open-keychain/OpenKeychain/src/main/res/layout/view_key_keys_fragment.xml

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <!-- focusable and related properties to workaround http://stackoverflow.com/q/16182331-->
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:descendantFocusability="beforeDescendants"
        android:orientation="vertical"
        android:paddingLeft="16dp"
        android:paddingRight="16dp">

        <TextView
            style="@style/SectionHeader"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="4dp"
            android:layout_marginTop="8dp"
            android:text="@string/section_keys" />

        <org.sufficientlysecure.keychain.ui.widget.FixedListView
            android:id="@+id/keys"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp" />

    </LinearLayout>

</ScrollView>