activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:padding="16dp"
    tools:context="com.example.mahasiswa.MainActivity">

    <EditText
        android:id="@+id/inputNama"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Nama"
        android:inputType="textPersonName"
        android:textSize="16sp" />

    <EditText
        android:id="@+id/inputNik"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Nomor Induk Kependudukan"
        android:inputType="number"
        android:textSize="16sp" />

    <EditText
        android:id="@+id/inputUmur"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Umur"
        android:inputType="number"
        android:textSize="16sp" />

    <EditText
        android:id="@+id/inputAlamat"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Alamat"
        android:inputType="text"
        android:textSize="16sp" />

    <EditText
        android:id="@+id/inputAsalSekolah"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Asal Sekolah"
        android:inputType="textCapWords"
        android:textSize="16sp" />

    <Button
        android:id="@+id/simpan_button"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:onClick="save"
        android:text="Save"
        android:textAllCaps="true"
        android:textSize="16sp" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="180dp"
        android:background="#eceff1"
        android:orientation="horizontal">

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_marginLeft="8dp"
            android:layout_marginTop="8dp"
            android:orientation="vertical">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="Nama" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="NIK" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="Umur" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="Alamat" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="Asal Sekolah" />

        </LinearLayout>

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_marginLeft="8dp"
            android:layout_marginTop="8dp"
            android:orientation="vertical">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text=":" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text=":" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text=":" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text=":" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text=":" />

        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginLeft="8dp"
            android:layout_marginTop="8dp"
            android:orientation="vertical">

            <TextView
                android:id="@+id/txtNama"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1" />

            <TextView
                android:id="@+id/txtNik"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1" />

            <TextView
                android:id="@+id/txtUmur"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1" />

            <TextView
                android:id="@+id/txtAlamat"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1" />

            <TextView
                android:id="@+id/txtAsalSekolah"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1" />

        </LinearLayout>

    </LinearLayout>

</LinearLayout>

MainActivity.java

package com.example.mahasiswa;

import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
import android.widget.TextView;

import androidx.activity.EdgeToEdge;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.graphics.Insets;
import androidx.core.view.ViewCompat;
import androidx.core.view.WindowInsetsCompat;

public class MainActivity extends AppCompatActivity {

    private EditText mNama;
    private EditText mNik;
    private EditText mUmur;
    private EditText mAlamat;
    private EditText mAsalSekolah;

    private TextView tNama;
    private TextView tNik;
    private TextView tUmur;
    private TextView tAlamat;
    private TextView tAsalSekolah;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        EdgeToEdge.enable(this);
        setContentView(R.layout.activity_main);
        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main), (v, insets) -> {
            Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars());
            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
            return insets;
        });

        mNama = findViewById(R.id.inputNama);
        mNik = findViewById(R.id.inputNik);
        mUmur = findViewById(R.id.inputUmur);
        mAlamat = findViewById(R.id.inputAlamat);
        mAsalSekolah = findViewById(R.id.inputAsalSekolah);

        tNama = findViewById(R.id.txtNama);
        tNik = findViewById(R.id.txtNik);
        tUmur = findViewById(R.id.txtUmur);
        tAlamat = findViewById(R.id.txtAlamat);
        tAsalSekolah = findViewById(R.id.txtAsalSekolah);

    }

    public void save(View view) {

        String nama = mNama.getText().toString();
        String nik = mNik.getText().toString();
        String umur = mUmur.getText().toString();
        String alamat = mAlamat.getText().toString();
        String asalSekolah = mAsalSekolah.getText().toString();

        tNama .setText(nama);
        tNik.setText(nik);
        tUmur.setText(umur);
        tAlamat.setText(alamat);
        tAsalSekolah.setText(asalSekolah);

    }

}