habitica-android/Habitica/res/layout/fragment_group_info.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
                                            android:layout_width="match_parent"
                                            android:layout_height="match_parent"
                                            android:scrollbarSize="3dp"
                                            android:scrollbarThumbVertical="@color/md_grey_500"
                                            android:scrollbars="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:paddingBottom="?android:actionBarSize">

        <android.support.v7.widget.CardView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            style="@style/CardView.Default"
            android:id="@+id/invitationWrapper">

            <LinearLayout
                android:orientation="vertical"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                style="@style/CardContent">
                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="@string/invited_to_party" />
                <LinearLayout
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:orientation="horizontal"
                    android:layout_gravity="right">

                    <Button
                        android:id="@+id/buttonPartyInviteAccept"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="@string/quest.accept"
                        android:textColor="@color/btn_success"
                        style="?android:buttonBarButtonStyle" />

                    <Button
                        android:id="@+id/buttonPartyInviteReject"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="@string/quest.reject"
                        android:textColor="@color/btn_danger"
                        style="?android:buttonBarButtonStyle" />
                </LinearLayout>
            </LinearLayout>
        </android.support.v7.widget.CardView>

        <android.support.v7.widget.CardView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            style="@style/CardView.Default"
            android:id="@+id/qrWrapper">
            <LinearLayout
                android:orientation="vertical"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                style="@style/CardContent">

                <include layout="@layout/qr_code" />
            </LinearLayout>
        </android.support.v7.widget.CardView>

        <TextView
            android:id="@+id/groupNameView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            style="@style/SectionTitle"/>

        <android.support.v7.widget.CardView
            android:id="@+id/groupDescriptionWrapper"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            style="@style/CardView.Default">
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                style="@style/CardContent"
                android:divider="?android:listDivider"
                android:showDividers="middle"
                android:orientation="vertical">
                <net.pherth.android.emoji_library.EmojiTextView
                    android:id="@+id/groupDescriptionView"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content" />
                <LinearLayout
                    android:id="@+id/leadernameWrapper"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="vertical">
                    <TextView
                        android:id="@+id/leadernameTextView"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content" />
                </LinearLayout>
                <LinearLayout
                    android:id="@+id/leaderMessageWrapper"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="vertical">
                    <net.pherth.android.emoji_library.EmojiTextView
                        android:id="@+id/leaderMessageTextView"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"/>
                </LinearLayout>
                <LinearLayout
                    android:id="@+id/gemCountWrapper"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="horizontal">
                    <TextView
                        android:layout_width="0dp"
                        android:layout_height="wrap_content"
                        android:layout_weight="1"
                        android:text="@string/gems"/>
                    <TextView
                        android:id="@+id/gemCountTextView"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"/>
                </LinearLayout>
            </LinearLayout>

        </android.support.v7.widget.CardView>
    </LinearLayout>
</android.support.v4.widget.NestedScrollView>