Pengunaan Linear Layout horizontal dan vertical

main_activity6.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="100dp"
        android:background="@color/colorPrimary"
        android:orientation="horizontal">

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal|center_vertical"
            android:gravity="center_horizontal"
            android:text="FORM PENDAFTARAN SISWA"
            android:textColor="@android:color/white"
            android:textSize="20sp"
            android:textStyle="bold" />


    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:padding="10dp">

        <EditText
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:hint="Nama Depan" />

        <EditText
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:hint="Nama Belakang" />


        <EditText
            android:layout_width="match_parent"
            android:layout_height="100dp"
            android:gravity="top|left"
            android:hint="Alamat" />


        <EditText
            android:layout_width="match_parent"
            android:layout_height="100dp"
            android:gravity="top|left"
            android:hint="Tempat Lahir" />


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

            <EditText
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="0.8"
                android:gravity="center"
                android:hint="TGL"
                android:inputType="number" />

            <EditText
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="0.8"
                android:gravity="center"
                android:hint="BULAN"
                android:inputType="number" />

            <EditText
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="center"
                android:hint="TAHUN"
                android:inputType="number" />

        </LinearLayout>

        <View
            android:layout_width="match_parent"
            android:layout_height="2px" />


        <Button
            android:layout_width="match_parent"
            android:layout_height="60dp"
            android:background="@color/colorPrimary"
            android:text="DAFTAR"
            android:textColor="@android:color/white" />
    </LinearLayout>

</LinearLayout>