Android Open Source - MP3QuranForAndriod Playlist Activity

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Back to project page MP3QuranForAndriod.

License

The source code is released under:

You Can use all this project files for free only if you plan to create any islamic application ... This project is for any Islamic purpose....

Java Source Code

package com.mos7af.mp3quran;
//from   w w  w  . j a  va  2 s  . co  m
import java.util.ArrayList;
import java.util.HashMap;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.res.Resources;
import android.os.Bundle;
import android.text.InputFilter;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.AdapterView;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemLongClickListener;


public class PlaylistActivity extends Activity 
{
  private final int CONTEXT_MENU_ID = 1;
  private IconContextMenu iconContextMenu = null;
  
  private final int MENU_ITEM_1_ACTION = 1;
  private final int MENU_ITEM_2_ACTION = 2;
  private final int MENU_ITEM_3_ACTION = 3;
  
  private int selectedIndex = 0;
  
  private PlaylistItemAdapter playlistItemAdapter ;
  private ListView listView ;
  private DatabaseHandler db ;
  private ArrayList<HashMap<String, String>> surasList;


    @Override
    public void onCreate(Bundle savedInstanceState) {
      
        super.onCreate(savedInstanceState);
        super.setContentView(R.layout.ly_playlist);
        
        playlistItemAdapter = new PlaylistItemAdapter(this );
        listView = (ListView)findViewById(R.id.list);
        db = new DatabaseHandler(getApplicationContext());
        Resources res = getResources();
       
    iconContextMenu = new IconContextMenu(this, CONTEXT_MENU_ID);
    iconContextMenu.addItem(res, "Play", R.drawable.ic_1, MENU_ITEM_1_ACTION);
    iconContextMenu.addItem(res, "Delete", R.drawable.ic_2, MENU_ITEM_2_ACTION);
    iconContextMenu.addItem(res, "Rename", R.drawable.ic_1, MENU_ITEM_3_ACTION);
          
         
          iconContextMenu.setOnClickListener(new IconContextMenu.IconContextMenuOnClickListener() {
           @Override
           public void onClick(int menuId) {
             
             switch(menuId) {
             case MENU_ITEM_1_ACTION:
               ArrayList<HashMap<String, String>> _surasList = db.getPlaylistSuras(surasList.get(selectedIndex).get("playlistId"));
                 if(_surasList.size()==0)
                        {
                        Toast.makeText(getApplicationContext(), "Empty playlist !!",
                       Toast.LENGTH_SHORT).show(); 
                        }else
                        {
                   SuraslistManager suraslistManager=SuraslistManager.getInstance();
                   suraslistManager.deletAllSuras();
                   suraslistManager.SetSongs(_surasList);
                   MP3Quran.tabIndex =1;
                   MP3Quran mP3Quran= (MP3Quran)getParent();
                   mP3Quran.loadMediaPlayer(0);
                        }
               break;
             case MENU_ITEM_2_ACTION:
               boolean result =  db.deletePlaylist(surasList.get(selectedIndex).get("playlistId"));
               if(result)
                 Toast.makeText(getApplicationContext(), "playlist deleted!!",
                       Toast.LENGTH_SHORT).show();
                loadCurrentPlaylists();
               break;
             case MENU_ITEM_3_ACTION:
               ShowRenameDialog();
               break;
             }
           }});
        
        loadCurrentPlaylists();
        RelativeLayout relativeclic1 =(RelativeLayout)findViewById(R.id.footer);
        relativeclic1.setOnClickListener(new View.OnClickListener(){
            @Override
            public void onClick(View v){
              insertPlaylist();
              Toast.makeText(getApplicationContext(), "playlist added!!",
              Toast.LENGTH_SHORT).show();
            }
        });
        
    }
    private void loadCurrentPlaylists() {
    

    // Spinner Drop down elements
      surasList = db.getAllPlaylists();
    playlistItemAdapter.SetData(surasList);
    listView.setAdapter(playlistItemAdapter);
    listView.setOnItemLongClickListener(new OnItemLongClickListener() {
      @Override
      public boolean onItemLongClick(AdapterView<?> arg0, View arg1,
          int pos, long arg3) {
        // TODO Auto-generated method stub
        selectedIndex = pos;
        showDialog(CONTEXT_MENU_ID);
        return false;
      }});
      
      listView.setOnItemClickListener(new OnItemClickListener() {
        
            public void onItemClick(AdapterView<?> parent, View view,
              int position, long id) {
              
              int index = position;
              ArrayList<HashMap<String, String>> _surasList =  db.getPlaylistSuras(surasList.get(index).get("playlistId"));
               if(_surasList.size()==0)
               {
               Toast.makeText(getApplicationContext(), "Empty playlist !!",
              Toast.LENGTH_SHORT).show(); 
               }else
               {
                 SuraslistManager s= SuraslistManager.getInstance();
                s.SetSurasList(_surasList);
                  Intent i = new Intent(getApplicationContext(), PlayListSurasActivity.class);
                  startActivityForResult(i, 100);  
               }
            }
          });
  }
    @Override
  protected Dialog onCreateDialog(int id) {
    if (id == CONTEXT_MENU_ID) {
      return iconContextMenu.createMenu("Playlist");
    }
    
    return super.onCreateDialog(id);
  }
    @Override
    protected void onActivityResult(int requestCode,
                                     int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if(resultCode == 100){
           
          ArrayList<HashMap<String, String>> _surasList = db.getPlaylistSuras(surasList.get(selectedIndex).get("playlistId"));
        if(_surasList.size()==0)
              {
              Toast.makeText(getApplicationContext(), "Empty playlist !!",
              Toast.LENGTH_SHORT).show(); 
              }else
              {
          SuraslistManager songsManager=SuraslistManager.getInstance();
          songsManager.deletAllSuras();
          songsManager.SetSongs(_surasList);
          MP3Quran.tabIndex =1;
          MP3Quran mP3Quran= (MP3Quran)getParent();
          mP3Quran.loadMediaPlayer(data.getExtras().getInt("songIndex"));
              }
        }
        if(resultCode == 200){
          MP3Quran.tabIndex =1;
      MP3Quran mP3Quran= (MP3Quran)getParent();
      mP3Quran.loadMediaPlayer(data.getExtras().getInt("songIndex"));
        }
 
    }
    public void insertPlaylist() 
    {
    String label = "New playlist";
    if (label.trim().length() > 0)
    {
      db.insertPlaylist(label);
      loadCurrentPlaylists();
    } 

  }
    private void  ShowRenameDialog() {
      
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setMessage("Rename "+surasList.get(selectedIndex).get("playlistName")+" to");
         final EditText input = new EditText(this);
         input.setMaxLines(1);
         input.append(surasList.get(selectedIndex).get("playlistName"));
         input.setLines(1);
         input.setSingleLine();
         InputFilter[] FilterArray = new InputFilter[1];
         FilterArray[0] = new InputFilter.LengthFilter(15);
         input.setFilters(FilterArray);
         input.setSelection(0,input.getText().length());
         input.setId(1);
         InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
    imm.toggleSoftInput(InputMethodManager.SHOW_FORCED,0);
         builder.setView(input);
         builder.setPositiveButton("SAVE", new DialogInterface.OnClickListener() {
      
      @Override
      public void onClick(DialogInterface dialog, int which) {
         String value = input.getText().toString();
         db.UpdatePlaylist(surasList.get(selectedIndex).get("playlistId"), value);
         Toast.makeText(getApplicationContext(), "playlist renamed",
              Toast.LENGTH_SHORT).show();
         loadCurrentPlaylists();
         dialog.cancel();
        
      }
    });
        builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
 
            @Override
            public void onClick(DialogInterface dialog, int which) {
              dialog.cancel();
                return;
            }
        });
        AlertDialog alertDialog = builder.create();
        
    // show it
    alertDialog.show();
      
    }
}

Java Source Code List

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