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

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:bootstrapbutton="http://schemas.android.com/apk/res-auto"
    android:id="@+id/signature"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:clickable="true"
    android:orientation="horizontal"
    android:padding="4dp"
    android:paddingLeft="10dp"
    android:paddingRight="10dp">

    <RelativeLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/relativeLayout">

        <ImageView
            android:id="@+id/ic_signature"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/signed_large" />

        <ImageView
            android:id="@+id/ic_signature_status"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/overlay_error" />
    </RelativeLayout>

    <TextView
        android:id="@+id/mainUserId"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="left"
        android:text="@string/label_main_user_id"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:layout_toRightOf="@+id/relativeLayout" />

    <TextView
        android:id="@+id/mainUserIdRest"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="left"
        android:text="Main User Id Rest"
        android:textAppearance="?android:attr/textAppearanceSmall"
        android:layout_below="@+id/mainUserId"
        android:layout_toRightOf="@+id/relativeLayout" />

    <com.beardedhen.androidbootstrap.BootstrapButton
        android:id="@+id/lookup_key"
        android:layout_width="wrap_content"
        android:layout_height="50dp"
        android:padding="4dp"
        android:text="@string/btn_lookup_key"
        bootstrapbutton:bb_icon_left="fa-download"
        bootstrapbutton:bb_type="info"
        bootstrapbutton:bb_size="small"
        android:layout_alignParentTop="true"
        android:layout_alignParentRight="true"
        android:layout_alignParentEnd="true" />
</RelativeLayout>