Koding Membuat Media Pembelajaran Pemutar Musik

Koding Java Membuat Menu

package com.HmI;

import android.app.Activity;

import android.content.Intent;

import android.os.Bundle;

import android.view.View;

import android.widget.AdapterView;

import android.widget.AdapterView.OnItemClickListener;

import android.widget.ArrayAdapter;

import android.widget.ListView;

public class kumpulanlagu extends Activity implements OnItemClickListener {

    /** Called when the activity is first created. */

       ListView lv;

       String[] menu= {"Hymne HmI","Darah Juang","Hijau Hitam","Bergerak","Buruh Tani",

                     "Jayalah Himpunan","Jiwa Pejuang","Kaukan Mengerti","Mars Demonstrasi",

                     "Mars Kohati","Mars Maperca","Mars BPL","Nongkrong","Pandal","Sebuah Impian","Tanpa Lakon",

                     "Totalitas Perjuangan","Tragedi"};

       ArrayAdapter<String>adapter;

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.kumpulanlaguu);

        lv=(ListView)findViewById(R.id.listView1);

        adapter=new ArrayAdapter<String>(this, android.R.layout.simple_dropdown_item_1line,menu);

        lv.setAdapter(adapter);

        lv.setOnItemClickListener(this);

                     }

       public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {

              // TODO Auto-generated method stub

              if (menu [arg2].toString().equals("Hymne HmI")){

                     Intent list1 = new Intent(getApplicationContext(), Hymne.class);

                     startActivity(list1);

              } else if (menu[arg2].toString().equals("Darah Juang")){

                     Intent list2 = new Intent(getApplicationContext(),DarahJuang.class);

                     startActivity(list2);

              } else if (menu [arg2].toString().equals("Hijau Hitam")){

                     Intent list3 = new Intent(getApplicationContext(), HijauHitam.class);

                     startActivity(list3);

              } else if (menu [arg2].toString().equals("Bergerak")){

                     Intent list4 = new Intent(getApplicationContext(), bergerak.class);

                     startActivity(list4);

              } else if (menu [arg2].toString().equals("Buruh Tani")){

                     Intent list5 = new Intent(getApplicationContext(), buruhrani.class);

                     startActivity(list5);

              } else if (menu [arg2].toString().equals("Jayalah Himpunan")){

                     Intent list6 = new Intent(getApplicationContext(), Jayalahhimpunan.class);

                     startActivity(list6);

              } else if (menu [arg2].toString().equals("Jiwa Pejuang")){

                     Intent list7 = new Intent(getApplicationContext(), Jiwapejuang.class);

                     startActivity(list7);

              } else if (menu [arg2].toString().equals("Kaukan Mengerti")){

                     Intent list8 = new Intent(getApplicationContext(), Kaukanmengerti.class);

                     startActivity(list8);

              } else if (menu [arg2].toString().equals("Mars Demonstrasi")){

                     Intent list9 = new Intent(getApplicationContext(), Marsdemonstran.class);

                     startActivity(list9);

              } else if (menu [arg2].toString().equals("Mars Kohati")){

                     Intent list10 = new Intent(getApplicationContext(), Marskohati.class);

                     startActivity(list10);

              } else if (menu [arg2].toString().equals("Mars Maperca")){

                     Intent list11 = new Intent(getApplicationContext(), Marsmaperca.class);

                     startActivity(list11);

              } else if (menu [arg2].toString().equals("Nongkrong")){

                     Intent list12 = new Intent(getApplicationContext(), Nongkrong.class);

                     startActivity(list12);

              } else if (menu [arg2].toString().equals("Pandal")){

                     Intent list13 = new Intent(getApplicationContext(), Pandal.class);

                     startActivity(list13);

              } else if (menu [arg2].toString().equals("Sebuah Impian")){

                     Intent list14 = new Intent(getApplicationContext(), Sebuahimpian.class);

                     startActivity(list14);

              } else if (menu [arg2].toString().equals("Tanpa Lakon")){

                     Intent list15 = new Intent(getApplicationContext(), Tanpalakon.class);

                     startActivity(list15);

              } else if (menu [arg2].toString().equals("Totalitas Perjuangan")){

                     Intent list16 = new Intent(getApplicationContext(), Totalitasperjuangan.class);

                     startActivity(list16);

              } else if (menu [arg2].toString().equals("Tragedi")){

                     Intent list17 = new Intent(getApplicationContext(), Tragedi.class);

                     startActivity(list17);

              } else if (menu [arg2].toString().equals("Mars BPL")){

                     Intent list18 = new Intent(getApplicationContext(), Marsbpl.class);

                     startActivity(list18);

                    

       }

             

              }

}

xml = membuat menu

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:background="#00aa00"

    android:orientation="vertical" >

    <ListView

        android:id="@+id/listView1"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:layout_gravity="center" >

    </ListView>

</LinearLayout>

Koding Java Memutar Lagu

import android.app.Activity;

import android.app.AlertDialog;

import android.media.MediaPlayer;

import android.media.MediaPlayer.OnCompletionListener;

import android.os.Bundle;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.ImageButton;

public class Hymne extends Activity implements OnClickListener, OnCompletionListener {

       private ImageButton play;

       private ImageButton pause;

       private ImageButton stop;

       private MediaPlayer mp;

    /** Called when the activity is first created. */

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.hymne);

        play=(ImageButton)findViewById(R.id._play);

              pause=(ImageButton)findViewById(R.id._pause);

              stop=(ImageButton)findViewById(R.id._stop);

             

             

             

             

       

             

              play.setOnClickListener(new View.OnClickListener() {

                     public void onClick(View view) {

                           play();

                     }

              });

             

              pause.setOnClickListener(new View.OnClickListener() {

                     public void onClick(View view) {

                           pause();

                     }

              });

             

              stop.setOnClickListener(new View.OnClickListener() {

                     public void onClick(View view) {

                           stop();

                     }

              });

             

              setup();

                

             

       

       }

      

       @Override

       public void onDestroy() {

              super.onDestroy();

             

              if (stop.isEnabled()) {

                     stop();

              }

       }

      

       public void onCompletion(MediaPlayer mp) {

              stop();

       }

      

      

      

       private void play() {

              mp.start();

             

              play.setEnabled(false);

              pause.setEnabled(true);

              stop.setEnabled(true);

       }

      

       private void stop() {

              mp.stop();

              pause.setEnabled(false);

              stop.setEnabled(false);

             

              try {

                     mp.prepare();

                     mp.seekTo(0);

                     play.setEnabled(true);

              }

              catch (Throwable t) {

                     goBlooey(t);

              }

       }

      

       private void pause() {

              mp.pause();

             

              play.setEnabled(true);

              pause.setEnabled(false);

              stop.setEnabled(true);

       }

      

       private void loadClip() {

              try {

                     mp=MediaPlayer.create(this, R.raw.hymne);

                     mp.setOnCompletionListener(this);

                    

              }

              catch (Throwable t) {

                     goBlooey(t);

              }

       }

      

      

       private void setup() {

              loadClip();

              play.setEnabled(true);

              pause.setEnabled(false);

              stop.setEnabled(false);

       }

      

       private void goBlooey(Throwable t) {

              AlertDialog.Builder builder=new AlertDialog.Builder(this);

             

              builder

                     .setTitle("Exception!")

                     .setMessage(t.toString())

                     .setPositiveButton("OK", null)

                     .show();

       }

       public void onClick(View v) {

              // TODO Auto-generated method stub

             

       }

   

    }

xml = memutar lagu

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:background="#00aa00"

    android:orientation="vertical" >

    <LinearLayout

        android:id="@+id/linearLayout1"

        android:layout_width="match_parent"

        android:layout_height="wrap_content" >

        <TextView

            android:id="@+id/textView1"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_marginLeft="67dp"

            android:layout_marginTop="370dp"

            android:text="Play"

            android:textAppearance="?android:attr/textAppearanceMedium"

            android:textColor="#ff000000"

            android:textSize="20dp" />

        <TextView

            android:id="@+id/textView2"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_marginLeft="24dp"

            android:layout_marginTop="370dp"

            android:text="Pause"

            android:textAppearance="?android:attr/textAppearanceMedium"

            android:textColor="#ff000000"

            android:textSize="20dp" />

        <TextView

            android:id="@+id/textView3"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_marginLeft="20dp"

            android:layout_marginTop="370dp"

            android:text="Stop"

            android:textAppearance="?android:attr/textAppearanceMedium"

            android:textColor="#ff000000"

            android:textSize="20dp" />

    </LinearLayout>

    <LinearLayout

        android:id="@+id/linearLayout2"

        android:layout_width="match_parent"

        android:layout_height="wrap_content" >

        <Button

            android:id="@+id/_play"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_marginLeft="50dp"

            android:src="@drawable/play" />

        <Button

            android:id="@+id/_pause"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:src="@drawable/pause" />

        <Button

            android:id="@+id/_stop"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:src="@drawable/stop" />

    </LinearLayout>

</LinearLayout>