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

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

    <fragment
        android:id="@+id/list"
        android:name="org.sufficientlysecure.keychain.ui.LogDisplayFragment"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="0.9"
        android:layout_marginRight="8dp"
        android:layout_marginLeft="8dp" />

</LinearLayout>