item_task.xml

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android">

    <LinearLayout
        android:id="@+id/root"
        android:layout_width="match_parent"
        android:layout_height="40dp"
        android:orientation="horizontal">

        <TextView
            android:id="@+id/num"
            android:layout_width="30dp"
            android:layout_height="match_parent"
            android:background="@drawable/bg_black_react_grey"
            android:gravity="center"
            android:text="1"
            android:textColor="@color/default_text_color"
            android:textSize="18dp" />

        <TextView
            android:id="@+id/content"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginStart="-1dp"
            android:background="@drawable/bg_black_react"
            android:gravity="center_vertical"
            android:paddingStart="10dp"
            android:text="1"
            android:textColor="@color/default_text_color"
            android:textSize="18dp" />
    </LinearLayout>
</layout>