AndroidAPS/app/src/main/res/layout/overview_fragment.xml

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="info.nightscout.androidaps.plugins.Overview.OverviewFragment">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <ScrollView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_above="@+id/overview_buttons"
            android:fillViewport="true">

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

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

                </android.support.v7.widget.RecyclerView>

                <LinearLayout
                    android:id="@+id/overview_looplayout"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="horizontal"
                    android:paddingTop="2dp">

                    <TextView
                        android:id="@+id/overview_apsmode"
                        android:layout_width="wrap_content"
                        android:layout_height="match_parent"
                        android:layout_marginRight="5dp"
                        android:layout_weight="1"
                        android:gravity="center_vertical|center_horizontal"
                        android:text="Open Loop"
                        android:textAppearance="?android:attr/textAppearanceSmall" />


                    <TextView
                        android:id="@+id/overview_activeprofile"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="right"
                        android:layout_marginRight="5dp"
                        android:layout_weight="1"
                        android:gravity="center_vertical|center_horizontal"
                        android:text="Profile"
                        android:textAppearance="?android:attr/textAppearanceSmall" />

                    <TextView
                        android:id="@+id/overview_temptarget"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="right"
                        android:layout_weight="1"
                        android:gravity="center_vertical|center_horizontal"
                        android:text="TempTarget"
                        android:textAppearance="?android:attr/textAppearanceSmall"
                        android:textColor="@color/mdtp_white" />

                </LinearLayout>

                <LinearLayout
                    android:id="@+id/overview_pumpstatuslayout"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="horizontal"
                    android:paddingTop="2dp">

                    <TextView
                        android:id="@+id/overview_pumpstatus"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginLeft="5dp"
                        android:layout_marginRight="5dp"
                        android:gravity="center_vertical|center_horizontal"
                        android:text="@string/initializing"
                        android:textAppearance="?android:attr/textAppearanceSmall" />
                </LinearLayout>

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:gravity="center_horizontal"
                    android:orientation="horizontal">

                    <TextView
                        android:id="@+id/overview_bg"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="top|left"
                        android:gravity="center_vertical"
                        android:text="00.0"
                        android:textSize="70dp"
                        android:textStyle="bold" />

                    <TextView
                        android:id="@+id/overview_arrow"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="top|left"
                        android:layout_marginTop="-15dp"
                        android:gravity="center_vertical"
                        android:paddingLeft="-5dp"
                        android:paddingRight="-5dp"
                        android:text="→"
                        android:textSize="70dp"
                        android:textStyle="bold" />

                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_gravity="top"
                        android:layout_marginTop="10dp"
                        android:gravity="top"
                        android:orientation="vertical">

                        <LinearLayout
                            android:layout_width="match_parent"
                            android:layout_height="match_parent"
                            android:layout_weight="0.5"
                            android:orientation="vertical">

                            <TextView
                                android:id="@+id/overview_timeago"
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:layout_marginLeft="10dp"
                                android:layout_weight="0.5"
                                android:textAppearance="?android:attr/textAppearanceMedium" />

                            <TextView
                                android:id="@+id/overview_delta"
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:layout_marginLeft="10dp"
                                android:layout_weight="0.5"
                                android:textAppearance="?android:attr/textAppearanceMedium" />

                        </LinearLayout>

                        <TextView
                            android:id="@+id/overview_avgdelta"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_marginLeft="10dp"
                            android:textAppearance="?android:attr/textAppearanceSmall" />


                    </LinearLayout>

                </LinearLayout>

                <LinearLayout
                    android:id="@+id/overview_basallayout"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:gravity="center_horizontal"
                    android:orientation="horizontal">

                    <TextView
                        android:id="@+id/overview_runningtemp"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="right"
                        android:textAppearance="?android:attr/textAppearanceSmall"
                        android:textStyle="normal|bold" />

                    <TextView
                        android:layout_width="20dp"
                        android:layout_height="wrap_content" />

                    <TextView
                        android:id="@+id/overview_basebasal"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="left"
                        android:textAppearance="?android:attr/textAppearanceSmall" />

                </LinearLayout>

                <TextView
                    android:id="@+id/overview_iob"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_horizontal"
                    android:textAppearance="?android:attr/textAppearanceSmall" />

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:gravity="center_horizontal"
                    android:orientation="horizontal"
                    android:paddingTop="5dp">

                    <TextView
                        android:id="@+id/overview_showprediction_label"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="center_horizontal"
                        android:text="@string/predictionshortlabel"
                        android:textAppearance="?android:attr/textAppearanceSmall"
                        android:textColor="@color/prediction"
                        android:textStyle="bold" />

                    <CheckBox
                        android:id="@+id/overview_showprediction"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginBottom="-5dp"
                        android:layout_marginTop="-9dp"
                        app:buttonTint="@color/prediction" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="center_horizontal"
                        android:text="@string/basalshortlabel"
                        android:textAppearance="?android:attr/textAppearanceSmall"
                        android:textColor="@color/basal"
                        android:textStyle="bold" />

                    <CheckBox
                        android:id="@+id/overview_showbasals"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginBottom="-5dp"
                        android:layout_marginTop="-9dp"
                        app:buttonTint="@color/basal" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="center_horizontal"
                        android:text="@string/iob"
                        android:textAppearance="?android:attr/textAppearanceSmall"
                        android:textColor="@color/iob"
                        android:textStyle="bold" />

                    <CheckBox
                        android:id="@+id/overview_showiob"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginBottom="-5dp"
                        android:layout_marginTop="-9dp"
                        app:buttonTint="@color/iob" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="center_horizontal"
                        android:text="@string/cob"
                        android:textAppearance="?android:attr/textAppearanceSmall"
                        android:textColor="@color/cob"
                        android:textStyle="bold" />

                    <CheckBox
                        android:id="@+id/overview_showcob"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginBottom="-5dp"
                        android:layout_marginTop="-9dp"
                        app:buttonTint="@color/cob" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="center_horizontal"
                        android:text="@string/dev"
                        android:textAppearance="?android:attr/textAppearanceSmall"
                        android:textColor="@color/deviations"
                        android:textStyle="bold" />

                    <CheckBox
                        android:id="@+id/overview_showdeviations"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginBottom="-5dp"
                        android:layout_marginTop="-9dp"
                        app:buttonTint="@color/deviations" />
                </LinearLayout>

                <LinearLayout
                    android:id="@+id/overview_graphs_layout"
                    android:layout_width="wrap_content"
                    android:layout_height="0dp"
                    android:layout_weight="1"
                    android:orientation="vertical">

                    <com.jjoe64.graphview.GraphView
                        android:id="@+id/overview_bggraph"
                        android:layout_width="wrap_content"
                        android:layout_height="0dp"
                        android:layout_weight="1" />

                    <com.jjoe64.graphview.GraphView
                        android:id="@+id/overview_iobgraph"
                        android:layout_width="wrap_content"
                        android:layout_height="100dp" />

                </LinearLayout>

            </LinearLayout>

        </ScrollView>

        <LinearLayout
            android:id="@+id/overview_buttons"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:orientation="vertical">

            <LinearLayout
                android:id="@+id/overview_accepttemplayout"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="horizontal">

                <Button
                    android:id="@+id/overview_accepttempbutton"
                    style="?android:attr/buttonStyle"
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginBottom="3dp"
                    android:layout_marginTop="3dp"
                    android:layout_weight="0.5"
                    android:text="Accept new temp\n0.25U/h"
                    android:textColor="@color/colorAcceptTempButton" />
            </LinearLayout>

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

                <Button
                    android:id="@+id/overview_treatmentbutton"
                    style="?android:attr/buttonStyle"
                    android:layout_width="0px"
                    android:layout_height="fill_parent"
                    android:layout_marginRight="-4dp"
                    android:layout_weight="0.5"
                    android:drawableTop="@drawable/icon_bolus"
                    android:paddingLeft="0dp"
                    android:paddingRight="0dp"
                    android:text="@string/overview_bolus_label"
                    android:textColor="@color/colorTreatmentButton"
                    android:textSize="10sp" />

                <Button
                    android:id="@+id/overview_wizardbutton"
                    style="?android:attr/buttonStyle"
                    android:layout_width="0px"
                    android:layout_height="fill_parent"
                    android:layout_marginRight="-4dp"
                    android:layout_weight="0.5"
                    android:drawableTop="@drawable/icon_calculator"
                    android:paddingLeft="0dp"
                    android:paddingRight="0dp"
                    android:text="@string/overview_calculator_label"
                    android:textColor="@color/colorCalculatorButton"
                    android:textSize="10sp" />

                <Button
                    android:id="@+id/overview_calibrationbutton"
                    style="?android:attr/buttonStyle"
                    android:layout_width="0px"
                    android:layout_height="fill_parent"
                    android:layout_marginRight="-4dp"
                    android:layout_weight="0.5"
                    android:drawableTop="@drawable/icon_calibration"
                    android:paddingLeft="0dp"
                    android:paddingRight="0dp"
                    android:text="@string/overview_calibration"
                    android:textColor="@color/colorCalibrationButton"
                    android:textSize="10sp" />

                <Button
                    android:id="@+id/overview_quickwizardbutton"
                    style="?android:attr/buttonStyle"
                    android:layout_width="0px"
                    android:layout_height="fill_parent"
                    android:layout_marginRight="-4dp"
                    android:layout_weight="0.5"
                    android:drawableTop="@drawable/icon_quickwizard"
                    android:paddingLeft="0dp"
                    android:paddingRight="0dp"
                    android:text="Quick wizard"
                    android:textColor="@color/colorQuickWizardButton"
                    android:textSize="10sp" />

                <Button
                    android:id="@+id/overview_canceltempbutton"
                    style="?android:attr/buttonStyle"
                    android:layout_width="0px"
                    android:layout_height="fill_parent"
                    android:layout_weight="0.5"
                    android:drawableTop="@drawable/icon_cancelbasal"
                    android:paddingLeft="0dp"
                    android:paddingRight="0dp"
                    android:text="Cancel temp basal"
                    android:textColor="@color/colorCancelTempButton"
                    android:textSize="10sp" />

            </LinearLayout>

        </LinearLayout>
    </RelativeLayout>
</FrameLayout>