algoritma: April 2019

Assalammualaikum wr,wb kali ini saya akan mempost project UAS saya berbasis aplikasi yang menggunakan eclipse, Aplikasi yang saya buat adalah penjualan pulsa sehingga memudahkan si penjual untuk bertransaksi langsung saja tentu langkah pertama adalah membuka eclipse lalu membuat main activity baru disini saya buat berikut langkah – langkahnya :

Deskripsi Perancangan dan pembuatan Project :

Pada design ini dibuat 3 Main Activity :

1. login activity

2. success activity

3. tabhost activity

LANGKAH-LANGKAH

1. Buat main actifvity seperti berikut

menggunakan = a. textview ( username, password)

b. textfield (admin, admin)

c. button (login,tutup)

-->BERIKUT CODINGAN LOGIN

package com.example.penjualanpulsa;

import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.EditText;

public class MainActivity extends Activity implements OnClickListener{
   private String[][] dataUser = {{"ADMIN","ADMIN","Administrator"},
          {"user1","password1","Nama User 1"},
          {"user2","password2","Nama User 2"}};
   private EditText userNameET, passwordET;     private final int SUCCESS=1;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        userNameET = (EditText) findViewById(R.id.userNameEditText);
        passwordET = (EditText) findViewById(R.id.passwordEditText);
        findViewById(R.id.loginButton).setOnClickListener(this);
        findViewById(R.id.tutupButton).setOnClickListener(this);

    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

   @Override
   public void onClick(View v) {
       // TODO Auto-generated method stub
       switch (v.getId()){
       case R.id.loginButton:
           int i=0;
          boolean success=false;

          while ((i<dataUser.length) && (!success)){
             if
((userNameET.getText().toString().equals(dataUser[i][0])) &&

    (passwordET.getText().toString().equals(dataUser[i][1]))){                 success=true;
             } else {
                i++;
             }
          }

          Intent intent;
          if (success){
             intent = new Intent(this, SuccessActivity.class);              intent.putExtra("namaUser", dataUser[i][2]);
             startActivityForResult(intent,SUCCESS);
          } else {
              userNameET.setError("Username salah");
              passwordET.setError("Password salah");
          }
          break;


       case R.id.tutupButton:
          System.exit(0);
       }
    }
   @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data){
       switch (requestCode) {        case SUCCESS:
          userNameET.setText("");           passwordET.setText("");
          break;
       }
   }

HASIL KERJA SCREENSHOOT

2. buat success_activity

menggunakan listview

-->BERIKUT CODINGAN SUCCESS ACTIVITY

package com.example.penjualanpulsa;

import android.os.Bundle;
import android.app.Activity;
import android.view.*;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;
import android.content.Intent;

public class SuccessActivity extends Activity {
   ListView LV;
   String [] Pulsa={"Aplikasi Pulsa","Aplikasi TokenListrik","Aplikasi PaketData"};

   @Override
   protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.activity_success);
       LV=(ListView) findViewById(R.id.listView1);
        ArrayAdapter adapter=new ArrayAdapter(this,android.R.layout.simple_list_item_1,Pulsa);

        LV.setAdapter(adapter);
        LV.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) LV.getItemAtPosition(arg2);
           Toast.makeText(getApplicationContext(), "text"+itemke, Toast.LENGTH_LONG).show();

           if(itemText.equals("Aplikasi Pulsa")){
           Intent SeninIntent=new Intent(arg0.getContext(),Pulsa.class);
           startActivityForResult(SeninIntent,0);

           }else if (itemText.equals("Aplikasi TokenListrik")){
               Intent SeninIntent=new Intent(arg0.getContext(),TokenListrik.class);
               startActivityForResult(SeninIntent, 0);

           }else if (itemText.equals("Aplikasi PaketData")){
               Intent SeninIntent=new Intent(arg0.getContext(),PaketData.class);
               startActivityForResult(SeninIntent, 0);
           }
           }}) ;
}

   @Override
   public boolean onCreateOptionsMenu(Menu menu) {
       // Inflate the menu; this adds items to the action bar if it is present.
       getMenuInflater().inflate(R.menu.success, menu);
       return true;
   }

}

HASIL SCREENSHOOT

3.MEMBUAT TABHOST

A.PULSA.XML
(menggunakan tabhost)

-->BERIKUT CODINGAN PULSA ACTIVITY

package com.example.penjualanpulsa;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.content.Intent;
import android.app.TabActivity;
import android.widget.TabHost;
public class Pulsa extends TabActivity {

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

        TabHost tabHost = getTabHost();
        TabHost.TabSpec spec;
        intent = new Intent().setClass(this, Pembayaran.class);
        spec = getTabHost().newTabSpec("pembayaran").setIndicator("pembayaran").setContent(intent);
        tabHost.addTab(spec);
        intent = new Intent().setClass(this, Print.class);
        spec = getTabHost().newTabSpec("PRINT").setIndicator("PRINT").setContent(intent);
        tabHost.addTab(spec);


   }}

HASIL SCREENSHOOT

B.PEMBAYARAN.XML

                  MENGGUNAKAN =
                    - textview (oprator,noHp,,jenis,harga,total)
                    -radiobutton grup (mentari,telkomsel)
                   -button (bayar,print)

-->BERIKUT CODINGAN PEMBAYARAN ACTIVITY

package com.example.penjualanpulsa;

import android.os.Bundle;
import android.app.Activity;
import android.app.AlertDialog;
import android.view.*;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.Toast;
import android.widget.RadioGroup.OnCheckedChangeListener;
import android.view.View;
import android.content.*;

public class Pembayaran extends Activity implements android.widget.RadioGroup.OnCheckedChangeListener{
   RadioButton rb0;
   RadioButton rb1;

   EditText edit1,edit2,edit4,edit5;
   Button tunghi,plint;
   RadioGroup radioGroup;
   @Override
   protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.activity_pembayaran);
       rb0 = (RadioButton)findViewById(R.id.r1);
        rb1 = (RadioButton)findViewById(R.id.r2);

        radioGroup=(RadioGroup)findViewById(R.id.radioGroup1);
        radioGroup.setOnCheckedChangeListener((OnCheckedChangeListener) this);
        edit1=(EditText)findViewById(R.id.oprator);
        edit2=(EditText)findViewById(R.id.no);

        edit4=(EditText)findViewById(R.id.harga);
        edit5=(EditText)findViewById(R.id.total);
        tunghi= (Button) findViewById(R.id.button1);
        tunghi.setOnClickListener(new View.OnClickListener()




        {

           @Override
           public void onClick(View arg0) {
               // TODO Auto-generated method stub

           int j=Integer.parseInt(edit4.getText().toString());
           int total =j+2500;
           edit5.setText(""+total);

           }
       });

        plint= (Button) findViewById(R.id.button2);
        plint.setOnClickListener(new View.OnClickListener() {

           @Override
           public void onClick(View arg0) {
               // TODO Auto-generated method stub
               String var_nama = edit1.getText().toString();
                String var_id = edit2.getText().toString();
                String var_banyak = edit4.getText().toString();
                String var_lama = edit5.getText().toString();
                Intent intent = null;
                intent = new Intent(Pembayaran.this,Print.class);
                Bundle bundle = new Bundle();
                bundle.putString("NO",var_nama);
                bundle.putString("OPRATOR",var_id);
                bundle.putString("HARGA",var_banyak);
                bundle.putString("parse_total",var_lama);

                intent.putExtras(bundle);
                startActivity(intent);





           }

        });
   }

   @Override
   public boolean onCreateOptionsMenu(Menu menu) {
       // Inflate the menu; this adds items to the action bar if it is present.
       getMenuInflater().inflate(R.menu.pembayaran, menu);
       return true;
   }

   @Override
   public void onCheckedChanged(RadioGroup arg0, int checkId) {
       // TODO Auto-generated method stub
       if(rb0.isChecked()){
           Toast.makeText(this,"you choice mentari",Toast.LENGTH_LONG).show();
           edit1.setText("Mentari");


       }else {
           Toast.makeText(this,"you choice Telkomsel",Toast.LENGTH_LONG).show();
           edit1.setText("telkomsel");


   }

}
}

HASIL RUN SCREENSHOOT

             C. PRINT.XML

                  menggunakan = textfiew

                              -->BERIKUT CODINGAN PRINT ACTIVITY

HASIL RUN SCREENSHOOT

algoritma

Kamis, 25 April 2019

PENJUALAN PULSA MENGGUNAKAN ECLIPSE

MEMBUAT APLIKASI ZIKIR ALMASUROT DI ECLIPSE

Laporkan Penyalahgunaan