open-keychain/OpenKeychain/src/main/res/layout/view_key_main_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="0dp"
            android:layout_marginTop="8dp"
            android:text="@string/section_user_ids"
            android:layout_weight="1" />

        <org.sufficientlysecure.keychain.ui.widget.FixedListView
            android:id="@+id/view_key_user_ids"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_marginBottom="4dp"
            android:layout_weight="1" />

        <TextView
            style="@style/SectionHeader"
            android:layout_width="wrap_content"
            android:layout_height="0dp"
            android:layout_marginTop="14dp"
            android:text="@string/section_actions"
            android:layout_weight="1" />

        <LinearLayout
            android:id="@+id/view_key_action_certify"
            android:layout_width="match_parent"
            android:layout_height="?android:attr/listPreferredItemHeight"
            android:clickable="true"
            android:paddingRight="4dp"
            style="@style/SelectableItem"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/view_key_action_certify_text"
                android:paddingLeft="8dp"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:layout_width="0dip"
                android:layout_height="match_parent"
                android:text="@string/key_view_action_certify"
                android:layout_weight="1"
                android:gravity="center_vertical" />

            <ImageView
                android:id="@+id/view_key_action_certify_image"
                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:padding="8dp"
                android:src="@drawable/status_signature_verified_cutout"
                android:layout_gravity="center_vertical" />

        </LinearLayout>

        <View
            android:id="@+id/view_key_action_certify_divider"
            android:layout_width="match_parent"
            android:layout_height="1dip"
            android:background="?android:attr/listDivider" />

        <TextView
            android:id="@+id/view_key_action_edit"
            android:paddingLeft="8dp"
            android:paddingRight="8dp"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:minHeight="?android:attr/listPreferredItemHeight"
            android:clickable="true"
            style="@style/SelectableItem"
            android:text="@string/key_view_action_edit"
            android:layout_weight="1"
            android:drawableRight="@drawable/ic_action_edit"
            android:drawablePadding="8dp"
            android:gravity="center_vertical" />

        <View
            android:id="@+id/view_key_action_edit_divider"
            android:layout_width="match_parent"
            android:layout_height="1dip"
            android:background="?android:attr/listDivider" />

        <TextView
            android:id="@+id/view_key_action_encrypt"
            android:paddingLeft="8dp"
            android:paddingRight="8dp"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:minHeight="?android:attr/listPreferredItemHeight"
            android:clickable="true"
            style="@style/SelectableItem"
            android:text="@string/key_view_action_encrypt"
            android:layout_weight="1"
            android:drawableRight="@drawable/ic_action_secure"
            android:drawablePadding="8dp"
            android:gravity="center_vertical" />

        <View
            android:layout_width="match_parent"
            android:layout_height="1dip"
            android:background="?android:attr/listDivider" />

        <TextView
            android:id="@+id/view_key_action_update"
            android:paddingLeft="8dp"
            android:paddingRight="8dp"
            android:layout_marginBottom="8dp"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:minHeight="?android:attr/listPreferredItemHeight"
            android:clickable="true"
            style="@style/SelectableItem"
            android:text="@string/key_view_action_update"
            android:layout_weight="1"
            android:drawableRight="@drawable/ic_action_download"
            android:drawablePadding="8dp"
            android:gravity="center_vertical" />

    </LinearLayout>

</ScrollView>