Tugas 2 Get dan set text

(xml) halaman main_activity.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <TextView
        android:id="@+id/textView6"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/purple_500"
        android:padding="8dp"
        android:text="DATA SISWA"
        android:textAlignment="center"
        android:textColor="@color/white"
        android:textSize="28dp"
        android:textStyle="bold" />


    <TextView
        android:id="@+id/textView5"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="64dp"
        android:text="ID"
        android:textSize="18dp"
        android:textStyle="bold"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="0dp" />

    <EditText
        android:id="@+id/txtId"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="80dp"
        android:hint="Masukan No Id"
        android:inputType="number"
        android:textSize="18dp"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="0dp" />

    <TextView
        android:id="@+id/textView4"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="128dp"
        android:text="NAMA"
        android:textSize="18dp"
        android:textStyle="bold"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="0dp" />

    <EditText
        android:id="@+id/txtNama"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="160dp"
        android:hint="Masukan Nama"
        android:inputType="text"
        android:textSize="18dp"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="0dp" />

    <TextView
        android:id="@+id/textView3"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="208dp"
        android:text="ALAMAT"
        android:textSize="18dp"
        android:textStyle="bold"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="0dp" />

    <EditText
        android:id="@+id/txtAlamat"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="232dp"
        android:hint="Masukan Alamat"
        android:inputType="text"
        android:textSize="18dp"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="0dp" />

    <TextView
        android:id="@+id/textView2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="280dp"
        android:text="TELP"
        android:textSize="18dp"
        android:textStyle="bold"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="0dp" />

    <EditText
        android:id="@+id/txtTelp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="304dp"
        android:hint="Masukan No Telp"
        android:inputType="phone"
        android:textSize="18dp"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="0dp" />

    <TextView
        android:id="@+id/textView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="352dp"
        android:text="EMAIL"
        android:textSize="18dp"
        android:textStyle="bold"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="0dp" />

    <EditText
        android:id="@+id/txtEmail"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="376dp"
        android:hint="Masukan Email"
        android:inputType="textEmailAddress"
        android:textSize="18dp"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="-16dp" />

    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="436dp"
        android:layout_marginEnd="56dp"
        android:onClick='CEK'
        android:background="@color/teal_700"
        android:text="SIMPAN"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toTopOf="parent" />



    <TextView
        android:id="@+id/lblID"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="508dp"
        android:text="ID : "
        android:textSize="18dp"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="41dp" />

    <TextView
        android:id="@+id/lblNama"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="548dp"
        android:text="Nama : "
        android:textSize="18dp"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="0dp" />

    <TextView
        android:id="@+id/lblAlamat"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="588dp"
        android:text="Alamat : "
        android:textSize="18dp"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="0dp" />

    <TextView
        android:id="@+id/lblTelp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="676dp"
        android:text="Telp : "
        android:textSize="18dp"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="0dp" />

    <TextView
        android:id="@+id/lblEmail"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="632dp"
        android:text="Email : "
        android:textSize="18dp"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="0dp" />

</androidx.constraintlayout.widget.ConstraintLayout>

Berikut script program:

package com.example.latihan_android;

import androidx.appcompat.app.AppCompatActivity;

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

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }

    public void CEK(View view) {
        EditText ID = findViewById(R.id.txtId);
        EditText Namaanda = findViewById(R.id.txtNama);
        EditText Alamatt = findViewById(R.id.txtAlamat);
        EditText NoTelp = findViewById(R.id.txtTelp);
        EditText Emaill = findViewById(R.id.txtEmail);
        TextView iD = findViewById(R.id.lblID);
        TextView nama = findViewById(R.id.lblNama);
        TextView alamat = findViewById(R.id.lblAlamat);
        TextView telp = findViewById(R.id.lblTelp);
        TextView email = findViewById(R.id.lblEmail);

        int GetId = Integer.parseInt(ID.getText().toString());
        String GetNama = Namaanda.getText().toString();
        String GetAlamat = Alamatt.getText().toString();
        int notelp = Integer.parseInt(NoTelp.getText().toString());
        String GetEmail= Emaill.getText().toString();

//        OUTPUT
        iD.setText("ID : " + GetId  );
        nama.setText("Nama : " + GetNama  );
        alamat.setText("Alamat : " + GetAlamat);
        telp.setText("Telp : " + notelp );
        email.setText("Email : " + GetEmail);
    }
}


hasil :