me_fragment.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/mefrag"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:animateLayoutChanges="true"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="0pt"
    tools:context=".MainActivity">

    <!-- page name -->

    <TextView
        android:id="@+id/pageName"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="My Electric"
        android:textColor="@color/lightGrey"
        android:textSize="@dimen/main_header_text_size"
        android:textStyle="bold"
        android:layout_gravity="center"
        android:gravity="center"
        android:lineSpacingExtra="0dp"
        android:includeFontPadding="false"
        android:layout_alignParentTop="true"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true" />



    <!-- strip with use now and today -->

    <TextView
        android:id="@+id/txtPower"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/txt_power_default"
        android:textColor="@color/textColorBlue"
        android:textSize="@dimen/main_stats_text_size"
        android:textStyle="bold"
        android:lineSpacingExtra="0dp"
        android:includeFontPadding="false"
        android:layout_alignTop="@+id/pageName"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true" />

    <TextView
        android:id="@+id/powerUnits"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignTop="@+id/pageName"
        android:layout_toRightOf="@id/txtPower"
        android:textColor="@color/textColorBlue"
        android:text="W"
        android:textSize="@dimen/stats_units_text_size"
        android:textStyle="bold"
        android:layout_marginTop="6dp"
        android:layout_marginLeft="3dp"
        android:layout_marginBottom="0dp" />

    <TextView
        android:id="@+id/powerLabel"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@id/powerUnits"
        android:layout_toRightOf="@id/txtPower"
        android:text="@string/power_now_label"
        android:textColor="@color/lightGrey"
        android:textSize="@dimen/stats_header_text_size"
        android:textStyle="bold"
        android:lineSpacingExtra="0dp"
        android:includeFontPadding="false"
        android:layout_marginTop="0dp"
        android:layout_marginLeft="3dp" />

    <!-- use today -->
        <TextView
            android:id="@+id/useTodayUnits"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="kWh"
            android:textColor="@color/textColorBlue"
            android:textSize="@dimen/stats_units_text_size"
            android:textStyle="bold"
            android:lineSpacingExtra="0dp"
            android:includeFontPadding="false"
            android:layout_above="@+id/powerLabel"
            android:layout_alignLeft="@+id/useTodayLabel"
            android:layout_alignStart="@+id/useTodayLabel" />

        <TextView
            android:id="@+id/txtUseToday"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignTop="@+id/pageName"
            android:text="@string/use_today_default"
            android:textColor="@color/textColorBlue"
            android:textSize="@dimen/main_stats_text_size"
            android:textStyle="bold"
            android:lineSpacingExtra="0dp"
            android:includeFontPadding="false"
            android:layout_toLeftOf="@+id/useTodayLabel"
            android:layout_toStartOf="@+id/useTodayLabel" />

        <TextView
            android:id="@+id/useTodayLabel"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/use_today_label"
            android:textColor="@color/lightGrey"
            android:textSize="@dimen/stats_header_text_size"
            android:textStyle="bold"
            android:paddingBottom="0dp"
            android:lineSpacingExtra="0dp"
            android:includeFontPadding="false"
            android:layout_alignTop="@+id/powerLabel"
            android:layout_alignRight="@+id/linearLayout"
            android:layout_alignEnd="@+id/linearLayout"
            android:layout_marginLeft="2dp" />

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

        <com.github.mikephil.charting.charts.LineChart
            android:id="@+id/chart1"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_weight="0.5" />

        <com.github.mikephil.charting.charts.BarChart
            android:id="@+id/chart2"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_weight="0.5" />

    </LinearLayout>

    <RelativeLayout
        android:id="@+id/buttonPanel"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@id/txtPower">

        <Button
            android:id="@+id/btnChart1_3H"
            style="@style/ChartButton"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/button_3h_label" />

        <Button
            android:id="@+id/btnChart1_6H"
            style="@style/ChartButton"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_toRightOf="@id/btnChart1_3H"
            android:text="@string/button_6h_label" />

        <Button
            android:id="@+id/btnChart1_D"
            style="@style/ChartButton"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_toRightOf="@id/btnChart1_6H"
            android:text="@string/button_1d_label" />

        <Button
            android:id="@+id/btnChart1_W"
            style="@style/ChartButton"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_toRightOf="@id/btnChart1_D"
            android:text="@string/button_7d_label" />

        <Button
            android:id="@+id/btnChart1_M"
            style="@style/ChartButton"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_toRightOf="@id/btnChart1_W"
            android:text="@string/button_30d_label" />
    </RelativeLayout>

</RelativeLayout>