session-android/res/layout/view_identity_activity.xml

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:layout_marginLeft="16dip"
            android:layout_marginRight="16dip">
<TableLayout
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:shrinkColumns="1">

    <TableRow>
        <TextView
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="@string/identity5"
            android:layout_marginRight="7dip" />
        <TextView
            android:textAppearance="?android:attr/textAppearanceLarge"
            android:typeface="monospace"
            android:id="@+id/identity_fingerprint"
            android:text=""
            android:padding="3dip" />
    </TableRow>

    <TableRow>
        <LinearLayout android:orientation="horizontal"
                      android:layout_width="fill_parent"
                      android:layout_height="wrap_content"
                      android:layout_gravity="center"
                      android:layout_span="2">

            <Button android:id="@+id/compare_button"
                    android:layout_margin="10dip"
                    android:padding="5dip"
                    android:layout_width="100dip"
                    android:layout_height="wrap_content"
                    android:text="@string/qr_code" />

            <Button android:id="@+id/ok_button"
                    android:layout_margin="10dip"
                    android:padding="5dip"
                    android:layout_width="100dip"
                    android:layout_height="wrap_content"
                    android:text="@android:string/ok"/>

        </LinearLayout>

    </TableRow>

</TableLayout>
</ScrollView>