<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        tools:context=".MainActivity">
    <TextView
            android:textAppearance="@style/Base.TextAppearance.AppCompat.Large"
            android:text="Student List"
            android:textColor="#fff"
            android:padding="10dp"
            android:textAlignment="center"
            android:background="@color/colorPrimaryDark"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"/>
    <EditText
            android:layout_width="match_parent"
            android:hint="Enter Your Name"
            android:textAlignment="center"
            android:layout_marginTop="10dp"
            android:layout_height="wrap_content"
            android:id="@+id/userName"/>
    <EditText
            android:layout_width="match_parent"
            android:hint="Enter Your Roll"
            android:textAlignment="center"
            android:layout_height="wrap_content"
            android:id="@+id/department"/>
    <Button
            android:layout_width="match_parent"
            android:textAlignment="center"
            android:text="Add Student"
            android:textSize="19sp"
            android:layout_height="wrap_content"
            android:id="@+id/saveBtn"/>
    <LinearLayout
            android:orientation="horizontal"
            android:background="@color/colorPrimaryDark"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">
        <TextView
                android:textAppearance="@style/Base.TextAppearance.AppCompat.Large"
                android:layout_width="100dp"
                android:textSize="24dp"
                android:text="Roll"
                android:textColor="#fff"
                android:padding="11dp"
                android:layout_height="wrap_content"/>
        <TextView
                android:textAppearance="@style/Base.TextAppearance.AppCompat.Large"
                android:text="Student Name"
                android:padding="10dp"
                android:textColor="#fff"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"/>

    </LinearLayout>
    <ListView
            android:layout_width="match_parent"
            android:textAlignment="center"
            android:layout_height="match_parent"
            android:id="@+id/listView"
            />

</LinearLayout>