session-android/res/layout/activity_edit_closed_group.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/default_session_background">

    <LinearLayout
        android:id="@+id/mainContentContainer"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <RelativeLayout
            android:id="@+id/ctnGroupNameSection"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="@dimen/large_spacing"
            android:layout_marginTop="@dimen/small_spacing"
            android:layout_marginRight="@dimen/large_spacing">

            <ImageView
                android:id="@+id/btnCancelGroupNameEdit"
                android:layout_width="36dp"
                android:layout_height="36dp"
                android:layout_toLeftOf="@+id/edtGroupName"
                android:layout_centerVertical="true"
                android:src="@drawable/ic_close_white_24dp"
                android:visibility="gone" />

            <EditText
                style="@style/SessionEditText"
                android:id="@+id/edtGroupName"
                android:layout_width="@dimen/album_total_width"
                android:layout_height="wrap_content"
                android:layout_centerInParent="true"
                android:textAlignment="center"
                android:paddingTop="12dp"
                android:paddingBottom="@dimen/large_spacing"
                android:paddingHorizontal="@dimen/large_spacing"
                android:visibility="invisible"
                android:hint="@string/activity_edit_closed_group_edit_text_hint" />

            <TextView
                android:id="@+id/txvGroupNameDisplay"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerInParent="true"
                android:textColor="@color/text"
                android:textSize="@dimen/very_large_font_size"
                android:textStyle="bold"
                android:drawableRight="@drawable/ic_edit_white_24dp"
                android:drawablePadding="@dimen/small_spacing"/>

            <ImageView
                android:id="@+id/btnSaveGroupName"
                android:layout_width="36dp"
                android:layout_height="36dp"
                android:src="@drawable/ic_check_white_24dp"
                android:layout_toRightOf="@+id/edtGroupName"
                android:layout_centerVertical="true"
                android:visibility="gone" />

        </RelativeLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content">
            <View
                android:layout_weight="2"
                android:layout_height="0px"
                android:layout_width="@dimen/large_spacing"/>

            <View
                android:layout_weight="2"
                android:layout_height="0px"
                android:layout_width="@dimen/large_spacing"
                />


        </LinearLayout>

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="@dimen/large_spacing"
            android:layout_marginTop="@dimen/medium_spacing"
            android:layout_marginRight="@dimen/large_spacing"
            android:layout_marginBottom="@dimen/medium_spacing"
            android:textSize="@dimen/small_font_size"
            android:textColor="@color/text"
            android:alpha="0.6"
            android:textAlignment="center"
            android:text="@string/activity_edit_closed_group_explanation" />



        <View
            android:layout_width="match_parent"
            android:layout_height="1px"
            android:background="@color/separator" />

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

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="@dimen/large_spacing"
                android:layout_marginTop="@dimen/small_spacing"
                android:layout_marginRight="@dimen/massive_spacing"
                android:layout_marginBottom="@dimen/small_spacing"
                android:layout_weight="1"
                android:alpha="0.8"
                android:text="@string/activity_edit_closed_group_edit_members"
                android:textColor="@color/text"
                android:textSize="@dimen/medium_font_size" />

            <Button
                android:id="@+id/addMembersClosedGroupButton"
                style="@style/MediumProminentOutlineButton"
                android:layout_width="135dp"
                android:layout_height="@dimen/small_button_height"
                android:layout_marginTop="@dimen/small_spacing"
                android:layout_marginRight="@dimen/large_spacing"
                android:layout_marginLeft="@dimen/very_large_spacing"
                android:layout_marginBottom="@dimen/small_spacing"
                android:layout_weight="1"
                android:text="@string/activity_edit_closed_group_add_members" />

        </LinearLayout>

        <android.support.v7.widget.RecyclerView
            android:id="@+id/recyclerView"
            android:layout_width="match_parent"
            android:layout_height="match_parent" />

    </LinearLayout>

    <LinearLayout
        android:id="@+id/emptyStateContainer"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center_horizontal"
        android:orientation="vertical"
        android:layout_centerInParent="true">

    </LinearLayout>


</RelativeLayout>