anotherim/src/main/res/layout/activity_muc_details.xml

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto">

    <ScrollView

        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:background="?attr/color_background_secondary">

        <LinearLayout
            android:id="@+id/muc_main_layout"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <android.support.v7.widget.CardView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginBottom="@dimen/activity_vertical_margin"
                android:layout_marginLeft="@dimen/activity_horizontal_margin"
                android:layout_marginRight="@dimen/activity_horizontal_margin"
                android:layout_marginTop="@dimen/activity_vertical_margin">

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="vertical"
                    android:padding="@dimen/card_padding_regular">

                    <TextView
                        android:id="@+id/muc_jabberid"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginBottom="16dp"
                        android:text="@string/account_settings_example_jabber_id"
                        android:textAppearance="@style/TextAppearance.AppCompat.Title"/>

                    <RelativeLayout
                        android:layout_width="fill_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginBottom="32dp">

                        <com.makeramen.roundedimageview.RoundedImageView
                            android:id="@+id/your_photo"
                            android:layout_width="48dp"
                            android:layout_height="48dp"
                            android:layout_alignParentLeft="true"
                            app:riv_corner_radius="2dp"/>

                        <LinearLayout
                            android:layout_width="fill_parent"
                            android:layout_height="wrap_content"
                            android:layout_centerVertical="true"
                            android:layout_toRightOf="@+id/your_photo"
                            android:orientation="vertical"
                            android:paddingLeft="@dimen/avatar_item_distance">

                            <TextView
                                android:id="@+id/muc_your_nick"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:singleLine="true"
                                android:textAppearance="@style/TextAppearance.AppCompat.Subhead"/>

                            <TextView
                                android:id="@+id/muc_role"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:singleLine="true"
                                android:textAppearance="@style/TextAppearance.Conversations.Body1.Secondary"/>
                        </LinearLayout>

                        <ImageButton
                            android:id="@+id/edit_nick_button"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_alignParentRight="true"
                            android:layout_centerVertical="true"
                            android:alpha="?attr/icon_alpha"
                            android:background="?attr/selectableItemBackgroundBorderless"
                            android:padding="@dimen/image_button_padding"
                            android:src="?attr/icon_edit_body"/>
                    </RelativeLayout>

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

                        <TextView
                            android:id="@+id/muc_conference_type"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_alignParentLeft="true"
                            android:layout_centerVertical="true"
                            android:layout_toLeftOf="@+id/change_conference_button"
                            android:text="@string/private_conference"
                            android:textAppearance="@style/TextAppearance.AppCompat.Body1"
                            />

                        <ImageButton
                            android:id="@+id/change_conference_button"
                            style="?android:attr/buttonStyleSmall"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_alignParentRight="true"
                            android:layout_centerVertical="true"
                            android:layout_gravity="center_horizontal"
                            android:alpha="?attr/icon_alpha"
                            android:background="?attr/selectableItemBackgroundBorderless"
                            android:padding="@dimen/image_button_padding"
                            android:src="?attr/icon_settings"/>
                    </RelativeLayout>

                    <RelativeLayout
                        android:layout_width="fill_parent"
                        android:layout_height="wrap_content">

                        <TextView
                            android:id="@+id/notification_status_text"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_alignParentLeft="true"
                            android:layout_centerVertical="true"
                            android:layout_toLeftOf="@+id/notification_status_button"
                            android:text="@string/notify_on_all_messages"
                            android:textAppearance="@style/TextAppearance.AppCompat.Body1"
                            />

                        <ImageButton
                            android:id="@+id/notification_status_button"
                            style="?android:attr/buttonStyleSmall"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_alignParentRight="true"
                            android:layout_centerVertical="true"
                            android:layout_gravity="center_horizontal"
                            android:alpha="?attr/icon_alpha"
                            android:background="?attr/selectableItemBackgroundBorderless"
                            android:padding="@dimen/image_button_padding"
                            android:src="?attr/icon_notifications"/>
                    </RelativeLayout>

                    <TableLayout
                        android:id="@+id/muc_info_more"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:shrinkColumns="0"
                        android:stretchColumns="1"
                        android:visibility="gone">

                        <TableRow
                            android:layout_width="fill_parent"
                            android:layout_height="match_parent">

                            <TextView
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:ellipsize="end"
                                android:singleLine="true"
                                android:text="@string/server_info_mam"
                                android:textAppearance="@style/TextAppearance.AppCompat.Body1"/>

                            <TextView
                                android:id="@+id/muc_info_mam"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_gravity="right"
                                android:paddingLeft="4dp"
                                android:textAppearance="@style/TextAppearance.AppCompat.Body1"/>
                        </TableRow>

                    </TableLayout>

                    <TextView
                        android:id="@+id/details_account"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="right"
                        android:layout_marginTop="32dp"
                        android:text="@string/using_account"
                        android:textAppearance="@style/TextAppearance.AppCompat.Caption"/>
                </LinearLayout>
            </android.support.v7.widget.CardView>

            <android.support.v7.widget.CardView
                android:id="@+id/muc_more_details"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_marginBottom="@dimen/activity_vertical_margin"
                android:layout_marginLeft="@dimen/activity_horizontal_margin"
                android:layout_marginRight="@dimen/activity_horizontal_margin"
                android:layout_marginTop="@dimen/activity_vertical_margin">

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

                    <LinearLayout
                        android:id="@+id/muc_members"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:orientation="vertical"
                        android:padding="@dimen/card_padding_list">
                    </LinearLayout>

                    <LinearLayout
                        android:layout_width="wrap_content"
                        android:layout_height="match_parent"
                        android:layout_gravity="center_horizontal"
                        android:layout_marginTop="8dp"
                        android:orientation="horizontal">


                        <Button
                            android:id="@+id/invite"
                            style="?android:attr/borderlessButtonStyle"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:minWidth="0dp"
                            android:paddingLeft="16dp"
                            android:paddingRight="16dp"
                            android:text="@string/invite_contact"
                            android:textColor="?attr/colorAccent"/>

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

        </LinearLayout>
    </ScrollView>
</layout>