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

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    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">


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

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

            <TextView
                android:id="@+id/overview_bg"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="left|top"
                android:textSize="80dp"
                android:textStyle="bold" />

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

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

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

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textAppearance="?android:attr/textAppearanceSmall"
                        android:text="Medium Text"
                        android:id="@+id/overview_apsmode"
                        android:layout_marginRight="10dp"
                        android:background="@drawable/loopmodeborder"
                        android:paddingLeft="5dp"
                        android:paddingRight="5dp"
                        android:gravity="center_vertical|center_horizontal" />

                </LinearLayout>

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

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

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

        </LinearLayout>

        <com.jjoe64.graphview.GraphView
            android:id="@+id/overview_bggraph"
            android:layout_width="match_parent"
            android:layout_height="160dip" />

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

            <Button
                android:id="@+id/overview_accepttempbutton"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_margin="10dp"
                android:layout_weight="0.5"
                android:text="Accept new temp\n0.25U/h"
                android:textColor="@color/colorAcceptTempButton" />
        </LinearLayout>

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

            <Button
                android:id="@+id/overview_canceltemp"
                style="?android:attr/buttonStyle"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_margin="10dp"
                android:layout_weight="0.5"
                android:text="Cancel temp basal"
                android:textColor="@color/colorCancelTempButton" />

        </LinearLayout>

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

            <Button
                android:id="@+id/overview_settempbasal"
                style="?android:attr/buttonStyle"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_margin="10dp"
                android:layout_weight="0.5"
                android:text="@string/overview_tempbasal_button"
                android:textColor="@color/colorSetTempButton" />

            <Button
                android:id="@+id/overview_extendedbolus"
                style="?android:attr/buttonStyle"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_margin="10dp"
                android:layout_weight="0.5"
                android:text="@string/overview_extendedbolus_button"
                android:textColor="@color/colorSetExtendedButton" />
        </LinearLayout>

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

            <Button
                android:id="@+id/overview_treatment"
                style="?android:attr/buttonStyle"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_margin="10dp"
                android:layout_weight="0.5"
                android:text="@string/overview_treatment_label"
                android:textColor="@color/colorTreatmentButton" />

            <Button
                android:id="@+id/overview_wizard"
                style="?android:attr/buttonStyle"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_margin="10dp"
                android:layout_weight="0.5"
                android:text="@string/overview_calculator_label"
                android:textColor="@color/colorWizardButton" />
        </LinearLayout>


    </LinearLayout>

</FrameLayout>