Make Your Own Music Player in Android

Make your own Music Player in Android

 

Procedure

1. Start Eclipse IDE.
2. Create a new project.
3. Create a MainActivity.java file.
4. Create an activity_main.xml file for layout design.
5. Add an XML file, a Button and a SeekBar.
6. Create a new folder in "res", named "raw".
7. Put the song in the "raw" folder with .mp3 extension.
8. The code is given below.

MainActivity.java

package com.example.musicplayer;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.os.Handler;
import android.app.Activity;
import android.view.Menu;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.widget.Button;
import android.widget.SeekBar;

public class MainActivity extends Activity implements OnClickListener {

       SeekBar ss;
       Button b;
       MediaPlayer mp;
       Handler h1=new Handler();
       int i=0;

       @Override
       protected void onCreate(Bundle savedInstanceState) {
              super.onCreate(savedInstanceState);
              setContentView(R.layout.activity_main);
              ss=(SeekBar)findViewById(R.id.ss);
              b=(Button)findViewById(R.id.bb);
              mp=MediaPlayer.create(getApplicationContext(), R.raw.aashiqui);
              ss.setMax(mp.getDuration());
              b.setOnClickListener(this);
              ss.setOnTouchListener(new OnTouchListener() {
                     @Override
                     public boolean onTouch(View v, MotionEvent event) {
                           // TODO Auto-generated method stub
                           SeekBar s=(SeekBar) v;
                           mp.seekTo(s.getProgress());
                           return false;
                     }
              });
       }
       @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
              if (i==0)
              {
                     mp.start();
                     add();
                     b.setText("pause");
                     i++;
              }
              else if(i==1)
              {
                     mp.pause();
                     b.setText("Resume");
                     i++;
              }
              else if(i==2)
              {
                     mp.start();
                     add();
                     b.setText("Pause");
                     i=1;
              }
          }
       public void add()
       {
              ss.setProgress(mp.getCurrentPosition());

              Runnable r1=new Runnable() {

                     @Override
                     public void run() {
                           // TODO Auto-generated method stub
                           add();
                     }
       };
       h1.postDelayed(r1, 4000);
       }
       }

activity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >
  <SeekBar
  android:id="@+id/ss"
  android:layout_width="fill_parent"
  android:layout_height="wrap_content"
/>
  <Button android:layout_height="wrap_content"
  android:layout_width="fill_parent"
  android:id="@+id/bb"
  android:layout_below="@+id/ss"
  android:layout_alignRight="@+id/ss"
  android:text="Play"
/>  </RelativeLayout>

Output