GMAndroid/app/src/main/res/layout/dialog_notification.xml

<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:background="@drawable/section"
    android:layout_marginBottom="30dp"
    android:layout_marginEnd="18dp"
    android:layout_marginLeft="18dp"
    android:layout_marginRight="18dp"
    android:layout_marginStart="18dp"
    android:layout_marginTop="35dp"
    android:paddingBottom="15dp">

    <TextView
        android:id="@+id/tv_dialog_notification_title"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:textStyle="bold"
        android:background="@drawable/section_title"
        android:paddingBottom="4dp"
        android:paddingEnd="10dp"
        android:paddingStart="20dp"
        android:paddingTop="4dp"
        android:textColor="@color/section_title"/>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:background="@drawable/entry"
        android:layout_margin="8dp"
        android:padding="7dp">

        <TextView
            android:id="@+id/tv_dialog_notification_text"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_margin="7dp"
            android:textAppearance="@android:style/TextAppearance.Medium"/>

    </LinearLayout>

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

        <Button
            android:id="@+id/bt_dialog_notification_action"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_margin="5dp"
            android:background="@drawable/button_selector"
            android:textColor="@color/input_text_color"
            android:textStyle="bold"/>

        <Button
            android:id="@+id/bt_dialog_notification_close"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_margin="5dp"
            android:background="@drawable/button_selector"
            android:text="@string/notification_close"
            android:textColor="@color/input_text_color"
            android:textStyle="bold"/>

    </LinearLayout>

</LinearLayout>