PROGRAM APLIKASI
- NAMA : JIKRI FIRDAUS
- NIM : 161021450160
- KELAS : 06TPLP001 / RUANG 513
- KAMPUS: STMIK ERESHA
Tugas UTS Project kali ini saya akan Membuat Program Aplikasi Mobile Programming "LIST VIEW & INTENT". (MENGGUNAKAN ANDROID STUDIO)
Dimana aplikasi tersebut menampilkan Gambar buah-buahan dan Nama Buahnya , beserta keterangannya.
Saya membuat 3 form di dalamnya ada Menu LogIn, Data List View, dan Detail Image Viewnya.
Screenshot Hasil Projectnya :
Tampilan Menu Log In |
Screenshot Hasil Projectnya :
Tampilan List View Datanya |
Screenshot Hasil Projectnya :
Tampilan Intent Detail Buahnya |
Berikut adalah Source Code dari Projectnya :
===============================================
Menu Login.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=".Login"
>
<Button
android:id="@+id/button"
android:layout_width="250dp"
android:layout_height="50dp"
android:layout_marginStart="70dp"
android:layout_marginTop="570dp"
android:background="@drawable/btnlogin"
android:gravity="center"
android:text="Log In"
android:textAlignment="center"
android:textAllCaps="false"
android:textColor="#000"
android:textSize="25dp"
android:textStyle="bold"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:layout_marginLeft="70dp" />
<EditText
android:id="@+id/et_username"
android:layout_width="200dp"
android:layout_height="45dp"
android:layout_marginTop="385dp"
android:hint="username"
android:inputType="textPersonName"
android:textColor="#000"
android:textColorHint="#808080"
android:textSize="20sp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent"
/>
<EditText
android:id="@+id/et_password"
android:layout_width="200dp"
android:layout_height="45dp"
android:layout_marginTop="455dp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:hint="password"
android:inputType="textPassword"
android:textColor="#000"
android:textColorHint="#808080"
android:textSize="20sp"
/>
<ImageView
android:id="@+id/imageView2"
android:layout_marginTop="100dp"
android:layout_width="350dp"
android:layout_height="200dp"
app:srcCompat="@drawable/buahan1"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/textView3"
android:layout_width="250dp"
android:layout_height="45dp"
android:layout_marginTop="385dp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/textView4"
android:layout_width="250dp"
android:layout_height="45dp"
android:layout_marginTop="455dp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
======================================================
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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:background="@drawable/gradient"
>
<ListView
android:id="@+id/listview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="50dp"
/>
</RelativeLayout>
======================================================
listview_layout.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"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:layout_marginLeft="50dp"
android:layout_width="300dp"
android:layout_height="50dp"
android:layout_marginBottom="25dp"
android:padding="8dp">
<TextView
android:id="@+id/tvname"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="80dp"
android:textColor="#fff"
android:textSize="20dp"
android:textStyle="bold"
/>
<ImageView
android:id="@+id/iv1"
android:layout_width="80dp"
android:layout_height="80dp"
android:layout_weight="0.11"
/>
</RelativeLayout>
</LinearLayout>
======================================================
activity_detailbuah.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=".detailbuah"
android:background="@drawable/intent2">
<ImageView
android:id="@+id/imageView"
android:layout_width="400px"
android:layout_height="400px"
app:srcCompat="@drawable/alpukat"
tools:layout_editor_absoluteX="30dp"
tools:layout_editor_absoluteY="105dp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:layout_marginTop="200dp" />
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Buah Yang Enak, Mantap, Pokonya Gurih-Gurih Enyoyy"
android:textColor="#fff"
android:textAlignment="center"
android:textSize="20dp"
android:textStyle="bold"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:layout_marginTop="400dp"
/>
</androidx.constraintlayout.widget.ConstraintLayout>
======================================================
Login.java
package com.example.uts_listview_buahan;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.graphics.Typeface;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import org.w3c.dom.Text;
import android.widget.Toast;
public class Login extends AppCompatActivity {
TextView uname,pass;
Button button;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
uname = (TextView) findViewById(R.id.et_username);
pass = (TextView) findViewById(R.id.et_password);
button = (Button) findViewById(R.id.button);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if(uname.getText().toString().equals("jikri") && pass.getText().toString().equals("123"))
{
Toast.makeText(getApplicationContext(),
"Redirecting...",Toast.LENGTH_SHORT).show();
Intent iLogin = new Intent(getApplicationContext(),MainActivity.class);
startActivity(iLogin);
}
else
{
Toast.makeText(getApplicationContext(),
"Username atau Password Salah!!!",Toast.LENGTH_SHORT).show();
uname.setText("");
pass.setText("");
}
}
});
}
}
===============================================================
MainActivity.java
package com.example.uts_listview_buahan;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
// Array of strings...
ListView simpleList;
String buah[] = {"Alpukat","Apel","Ceri","Durian","JambuAir","Manggis","Strawberry"};
Integer [] imgid = {
R.drawable.alpukat,
R.drawable.apel,
R.drawable.ceri,
R.drawable.durian,
R.drawable.jambuair,
R.drawable.manggis,
R.drawable.strawberry,
};
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
simpleList = (ListView) findViewById(R.id.listview);
customListView customLV = new customListView(this,buah,imgid);
simpleList.setAdapter(customLV);
//event click alpukat
simpleList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,long arg3) {
// TODO Auto-generated method stub
int itemke=arg2;
String itemText=(String) simpleList.getItemAtPosition(arg2);
Toast.makeText(getBaseContext(), "Redirect " +itemText, Toast.LENGTH_LONG).show();
if(itemText.equals("Alpukat"))
{
Intent alpukat=new Intent(arg0.getContext(),detailbuah.class);
startActivityForResult(alpukat, 0);
}
}
}) ;
}
}
=========================================================
customListView.java
package com.example.uts_listview_buahan;
import android.app.Activity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.example.uts_listview_buahan.R;
public class customListView extends ArrayAdapter<String> {
private String [] superHero;
private Integer[] imgid;
private Activity context;
public customListView(Activity context, String[]superHero, Integer[] imgid){
super(context, R.layout.listview_layout,superHero);
this.context=context;
this.superHero=superHero;
this.imgid=imgid;
}
@NonNull
@Override
public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
View r=convertView;
ViewHolder viewHolder = null;
if(r==null)
{
LayoutInflater layoutinflater =context.getLayoutInflater();
r=layoutinflater.inflate(R.layout.listview_layout,null,true);
viewHolder=new ViewHolder(r);
r.setTag(viewHolder);
}
else
{
viewHolder= (ViewHolder) r.getTag();
}
viewHolder.ivw.setImageResource(imgid[position]);
viewHolder.tv1.setText(superHero[position]);
return r;
}
class ViewHolder
{
TextView tv1;
ImageView ivw;
ViewHolder(View v)
{
tv1 =(TextView) v.findViewById(R.id.tvname);
ivw=(ImageView) v.findViewById(R.id.iv1);
}
}
}
=======================================================
detailbuah.java
package com.example.uts_listview_buahan;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
public class detailbuah extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_detailbuah);
}
}
===================================================
Demikian Hasil Project yang telah saya buat.
Thanks & Regards,
JIKRI FIRDAUS
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