Project Aritmatika Tentang Nilai

mainactiviti

package com.example.afdat2;

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 {
    EditText Bil1,Bil2,Bil3,Bil4,Name;
    TextView Hasil,Nama,Ket;



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

        Bil1 = findViewById(R.id.bil1);
        Bil2 = findViewById(R.id.bil2);
        Bil3 = findViewById(R.id.bil3);
        Bil4 = findViewById(R.id.bil4);
        Hasil = findViewById(R.id.hasil);
        Name = findViewById(R.id.name);
        Nama = findViewById(R.id.nama);
        Ket = findViewById(R.id.ket);
    }




    public void tambah(View view) {
        String nama = Name.getText().toString();
        float bil1 = Integer.parseInt(Bil1.getText().toString());
        float bil2 = Integer.parseInt(Bil2.getText().toString());
        float bil3 = Integer.parseInt(Bil3.getText().toString());
        float bil4 = Integer.parseInt(Bil4.getText().toString());
        String ket = null;

        double hasil = (bil1*0.1)+(bil2*0.2)+(bil3*0.3)+(bil4*0.4);
        if(hasil>80){
            ket = "berhasil";
        }else if(hasil>70){
            ket = "cukup";
        }else if(hasil>65){
            ket ="Kurang";
        }else if(hasil<65){
            ket ="Gagal";
        }
        Hasil.setText("Hasil NA="+(hasil));
        Nama.setText("Nama :"+(nama));
        Ket.setText("Keterangan : "+ ket);




    }


}

activitimain

<?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:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:orientation="vertical"
        app:layout_constraintTop_toTopOf="parent"
        android:padding="10dp">
        <EditText
            android:id="@+id/name"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="15dp"
            android:hint="Nama"/>
        <EditText
            android:id="@+id/bil1"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="15dp"
            android:hint="Nilai Tugas"/>
        <EditText
            android:id="@+id/bil2"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="15dp"
            android:hint="Nilai UH"/>
        <EditText
            android:id="@+id/bil3"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="15dp"
            android:hint="Nilai UTS"/>
        <EditText
            android:id="@+id/bil4"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="15dp"
            android:hint="Nilai UAS"/>
        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="horizontal">
            <Button
                android:onClick="tambah"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="#F1009A"
                android:text="Jumlahkan"
                android:layout_margin="5dp"
                android:textColor="@color/white"/>
        </LinearLayout>
        <TextView
            android:id="@+id/nama"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="Nama:"
            android:textSize="20dp"
            android:layout_marginTop="10dp"/>
        <TextView
            android:id="@+id/hasil"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="Hasil NA :"
            android:textSize="20dp"
            android:layout_marginTop="10dp"/>
        <TextView
            android:id="@+id/ket"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="Keterangan :"
            android:textSize="20dp"
            android:layout_marginTop="10dp"/>

    </LinearLayout>
</LinearLayout>

Hasilnya

Aritmatika

activitymain

<?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:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:orientation="vertical"
        app:layout_constraintTop_toTopOf="parent"
        android:padding="10dp">
        <EditText
            android:id="@+id/bil1"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="15dp"
            android:hint=""/>
        <EditText
            android:id="@+id/bil2"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="15dp"
            android:hint="Input Bilangan 2...."/>
        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="horizontal">
            <Button
                android:onClick="tambah"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="#F1009A"
                android:text="+"
                android:layout_margin="5dp"
                android:textColor="@color/white"/>
            <Button
                android:onClick="kurang"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="#E91E63"
                android:text="-"
                android:layout_margin="5dp"
                android:textColor="@color/white"/>
            <Button
                android:onClick="kali"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@color/teal_700"
                android:text="*"
                android:layout_margin="5dp"
                android:textColor="@color/white"/>
            <Button
                android:onClick="bagi"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@color/teal_700"
                android:text=":"
                android:layout_margin="5dp"
                android:textColor="@color/white"/>
        </LinearLayout>
        <TextView
            android:id="@+id/hasil"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="Hasil :"
            android:textSize="20dp"
            android:layout_marginTop="50dp"/>
    </LinearLayout>
</LinearLayout>

MainActivity

package com.example.afdat2;

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 {
    EditText Bil1,Bil2;
    TextView Hasil;



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

        Bil1 = findViewById(R.id.bil1);
        Bil2 = findViewById(R.id.bil2);
        Hasil = findViewById(R.id.hasil);
    }




    public void tambah(View view) {
        int bil1 = Integer.parseInt(Bil1.getText().toString());
        int bil2 = Integer.parseInt(Bil2.getText().toString());
        int hasil = bil1+bil2;
        Hasil.setText(+bil1+ " + " +bil2+"="+Integer.toString(hasil));
    }
    public void kurang(View view) {
        int bil1 = Integer.parseInt(Bil1.getText().toString());
        int bil2 = Integer.parseInt(Bil2.getText().toString());
        int hasil = bil1-bil2;
        Hasil.setText(+bil1+ " - " +bil2+"="+Integer.toString(hasil));
    }
    public void kali(View view) {
        int bil1 = Integer.parseInt(Bil1.getText().toString());
        int bil2 = Integer.parseInt(Bil2.getText().toString());
        int hasil = bil1*bil2;
        Hasil.setText(+bil1+ " x " +bil2+"="+Integer.toString(hasil));
    }
    public void bagi(View view) {
        float bil1 = Integer.parseInt(Bil1.getText().toString());
        float bil2 = Integer.parseInt(Bil2.getText().toString());
        double hasil = bil1/bil2;
        Hasil.setText(+bil1+ " : " +bil2+"="+hasil);
    }
}

GETTEXT DAN SETTEXT

Main Actitivy

package com.example.afdat2;

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 Simpan(View view) {
        EditText Nis = findViewById(R.id.txtNis);
        TextView setNis = findViewById(R.id.lblnis);

        EditText Nama = findViewById(R.id.txtNama);
        TextView setNama = findViewById(R.id.lblNama);

        EditText Alamat = findViewById(R.id.txtAlamat);
        TextView setAlamat = findViewById(R.id.lblalamat);

        EditText Nomor = findViewById(R.id.txtNomor);
        TextView setNomor = findViewById(R.id.lblnomor);

        EditText Email = findViewById(R.id.txtEmail);
        TextView setEmail = findViewById(R.id.lblemail);
        //mengambil nilai
        String getNis = Nis.getText().toString();
        String getNama = Nama.getText().toString();
        String getAlamat = Alamat.getText().toString();
        String getNomor = Nomor.getText().toString();
        String getEmail = Email.getText().toString();

        //mengeluarkan nilai
        setNis.setText("Niss : " + getNis);
        setNama.setText("Nama : " + getNama);
        setAlamat.setText("Alamat  :" + getAlamat);
        setNomor.setText("Nomor Hp  :" + getNomor);
        setEmail.setText("Email  :" + getEmail);
    }
}

Activitymain

<?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:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <EditText
        android:id="@+id/txtNis"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Input Nis"
        android:inputType="text" />
    <EditText
        android:id="@+id/txtNama"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Input Nama"
        android:inputType="text" />
    <EditText
        android:id="@+id/txtAlamat"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Input Alamat"
        android:inputType="text" />
    <EditText
        android:id="@+id/txtNomor"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Input Nomor"
        android:inputType="text" />
    <EditText
        android:id="@+id/txtEmail"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Input Email"
        android:inputType="text" />

    <Button
        android:id="@+id/button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="44dp"
        android:layout_marginEnd="64dp"
        android:text="Simpan"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/txtNama"
        android:onClick="Simpan"/>

    <TextView
        android:id="@+id/lblnis"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Nis :"
        android:textSize="28dp"
        app:layout_constraintTop_toBottomOf="@+id/button"
        tools:layout_editor_absoluteX="0dp" />
    <TextView
        android:id="@+id/lblnama"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Nama :"
        android:textSize="28dp"
        app:layout_constraintTop_toBottomOf="@+id/button"
        tools:layout_editor_absoluteX="0dp" />
    <TextView
        android:id="@+id/lblalamat"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Alamat :"
        android:textSize="28dp"
        app:layout_constraintTop_toBottomOf="@+id/button"
        tools:layout_editor_absoluteX="0dp" />
    <TextView
        android:id="@+id/lblnomor"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Nomor :"
        android:textSize="28dp"
        app:layout_constraintTop_toBottomOf="@+id/button"
        tools:layout_editor_absoluteX="0dp" />
    <TextView
        android:id="@+id/lblemail"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Email :"
        android:textSize="28dp"
        app:layout_constraintTop_toBottomOf="@+id/button"
        tools:layout_editor_absoluteX="0dp" />








</LinearLayout>

Proyek Aplikasi

<?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:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".MainActivity">


    <androidx.cardview.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:cardCornerRadius="10dp"
        app:cardElevation="12dp"
        >
    <TextView
        android:layout_width="match_parent"
        android:layout_height="130dp"
        android:text="Sekolah yang mungkin kamu pengen daftar di Padang Panjang"
        android:textStyle="bold"
        android:textSize="25dp"
        android:paddingLeft="140dp"
        android:paddingTop="20dp"/>

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@drawable/logo"
        />

    </androidx.cardview.widget.CardView>



    <androidx.cardview.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:cardCornerRadius="10dp"
        app:cardElevation="12dp"
        android:layout_margin="10dp">

    <EditText
        android:paddingLeft="16dp"
        android:layout_width="390dp"
        android:layout_height="50dp"
        android:hint="Search"
        android:inputType="text"
        android:background="#F5F5F5"
        android:layout_marginRight="19dp"
        />
    </androidx.cardview.widget.CardView>





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



        <androidx.cardview.widget.CardView
        android:layout_width="110dp"
        android:layout_height="wrap_content"
        app:cardCornerRadius="10dp"
        app:cardElevation="12dp"
        android:layout_margin="10dp"
        android:layout_marginTop="10dp">

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

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="SMA"
            android:textStyle="bold"
            android:textSize="17dp"
            android:paddingLeft="35dp"

            />

        <ImageView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@drawable/sma"


            />
            </LinearLayout>


    </androidx.cardview.widget.CardView>

    <androidx.cardview.widget.CardView
        android:layout_width="110dp"
        android:layout_height="wrap_content"
        app:cardCornerRadius="10dp"
        app:cardElevation="12dp"
        android:layout_margin="10dp"
        android:layout_marginTop="10dp">

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

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="SMP"
            android:textStyle="bold"
            android:textSize="17dp"
            android:paddingLeft="35dp"

            />

        <ImageView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@drawable/smp"


            />
        </LinearLayout>


    </androidx.cardview.widget.CardView>

    <androidx.cardview.widget.CardView
        android:layout_width="110dp"
        android:layout_height="wrap_content"
        app:cardCornerRadius="10dp"
        app:cardElevation="12dp"
        android:layout_margin="10dp"
        android:layout_marginTop="10dp">

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

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="MTS"
                android:textStyle="bold"
                android:textSize="17dp"
                android:paddingLeft="35dp"

                />

            <ImageView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="@drawable/mts"


                />
        </LinearLayout>


    </androidx.cardview.widget.CardView>

        <androidx.cardview.widget.CardView
            android:layout_width="110dp"
            android:layout_height="wrap_content"
            app:cardCornerRadius="10dp"
            app:cardElevation="12dp"
            android:layout_margin="10dp"
            android:layout_marginTop="10dp">

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

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="MTS"
                    android:textStyle="bold"
                    android:textSize="17dp"
                    android:paddingLeft="35dp"

                    />

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:background="@drawable/man"


                    />
            </LinearLayout>


        </androidx.cardview.widget.CardView>

    </HorizontalScrollView>
    </LinearLayout>




    <androidx.cardview.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:cardCornerRadius="10dp"
        app:cardElevation="12dp"
        android:layout_margin="10dp"
        >


        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:cardCornerRadius="10dp"
            android:text="SMK Negeri 2 Padang Panjang"
            android:background="#ECF2FF"
            android:textStyle="bold"
            android:textSize="20dp"
            android:layout_marginTop="5dp"
            />
        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="SMK Negeri 2 Padang adalah Sekolah Menengah Kejuruan Negeri yang terletak di Jalan Syech Ibrahim Musa No.26 Kel.Gantiang Padang Panjang Timur. SMK Negeri 2 Padang Panjang memiliki 2 Bidang Keahlian Teknik Komputer Informatika dan Seni Industri Kreatif dengan 4 Program Keahlian"
            android:textSize="15dp"
            android:layout_marginTop="30dp"
            />
        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="140dp"
            android:text="Lihat Selengkapnya"
            android:textStyle="bold"
            android:textSize="20dp"
            android:textColor="#537FE7"
            />

    </androidx.cardview.widget.CardView>



</LinearLayout>