title: ListView's list to connect in another activity using intent
body: <p>I'm really having trouble on using ClickListener(whether <code>OnClickListener</code> or <code>OnItemClickListener</code>) for my list in connecting to another activity. I have tried inserting some code for click events in my list, but it doesn't work. It always give me errors.
  Below is the code for my <em>Alphabet Activity</em></p>
  
  <pre><code>public class Alphabet_Activity extends Activity
  
  {
  
  private List&lt;Alpha&gt; myAlpha=new ArrayList&lt;Alpha&gt;();
  
  @Override
  public void onCreate(Bundle savedInstanceState) 
  {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_alphabet);
  
      populateAlphaList();
      populateListView();
      registerClickableList();
  }
  //------------------------------------------------------------&gt;
  //-----&gt;for contents of my list in ListView&lt;------------------
  //------------------------------------------------------------&gt;
      private void populateAlphaList() 
  {
      myAlpha.add(new Alpha("A", R.drawable.a));
      myAlpha.add(new Alpha("B", R.drawable.b));
      myAlpha.add(new Alpha("C", R.drawable.c));
      myAlpha.add(new Alpha("D", R.drawable.d));
      myAlpha.add(new Alpha("E", R.drawable.e));
      myAlpha.add(new Alpha("F", R.drawable.f));
      myAlpha.add(new Alpha("G", R.drawable.g));
      myAlpha.add(new Alpha("H", R.drawable.h));
      myAlpha.add(new Alpha("I", R.drawable.i));
      myAlpha.add(new Alpha("J", R.drawable.j));
      myAlpha.add(new Alpha("K", R.drawable.k));
      myAlpha.add(new Alpha("L", R.drawable.l));
      myAlpha.add(new Alpha("M", R.drawable.m));
      myAlpha.add(new Alpha("N", R.drawable.n));
      myAlpha.add(new Alpha("O", R.drawable.o));
      myAlpha.add(new Alpha("P", R.drawable.p));
      myAlpha.add(new Alpha("Q", R.drawable.q));
      myAlpha.add(new Alpha("R", R.drawable.r));
      myAlpha.add(new Alpha("S", R.drawable.s));
      myAlpha.add(new Alpha("T", R.drawable.t));
      myAlpha.add(new Alpha("U", R.drawable.u));
      myAlpha.add(new Alpha("V", R.drawable.v));
      myAlpha.add(new Alpha("W", R.drawable.w));
      myAlpha.add(new Alpha("X", R.drawable.x));
      myAlpha.add(new Alpha("Y", R.drawable.y));
      myAlpha.add(new Alpha("Z", R.drawable.z));
  }
  //--------------------------------------------------------------------------------------&gt;
  //-----&gt;for calling the values in Alpha Activity to Alphabet Activity&lt;------------------
  //--------------------------------------------------------------------------------------&gt;
  private void populateListView()
  {
      ArrayAdapter&lt;Alpha&gt; adapter=new MyListAdapter();
      ListView list=(ListView) findViewById(R.id.alphaListView);
      list.setAdapter(adapter);           
  }   
  //---------------------------------------------------------------------------&gt;
  //-----&gt;for getting message after clicking one of the list&lt;------------------
  //---------------------------------------------------------------------------&gt;
  private void registerClickableList() {
      ListView list = (ListView) findViewById(R.id.alphaListView);
      list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
          @Override
          public void onItemClick(AdapterView&lt;?&gt; parent, View viewClicked,
                  int position, long id) {
  
              Alpha clickedAlpha = myAlpha.get(position);
              String message = "You clicked " + position + clickedAlpha.getName();
              Toast.makeText(Alphabet_Activity.this, message, Toast.LENGTH_LONG).show();
          }
      });
  }
  //------------------------------------------------------------------------------&gt;
  //------&gt;calling of values in Alpha Activity and contents in myAlpha&lt;-----------
  //------------------------------------------------------------------------------&gt;
  private class MyListAdapter extends ArrayAdapter&lt;Alpha&gt;
  {
      public MyListAdapter()
      {
          super(Alphabet_Activity.this, R.layout.alpha, myAlpha);
  
      }
  
      @Override
      public View getView( int position, View convertView, ViewGroup parent)
      {
          View itemView=convertView;
          if(itemView==null)
          {
              itemView=getLayoutInflater().inflate(R.layout.alpha, parent,false);
          }
  
          //---------------------
          Alpha currentAlpha=myAlpha.get(position);
  
          ImageView imageView=(ImageView)itemView. findViewById(R.id.icon_Alpha);
          imageView.setImageResource(currentAlpha.geticonAlpha());
  
  
          TextView name=(TextView) itemView.findViewById(R.id.alpha_Name);
          name.setText(currentAlpha.getName());
  
          return itemView;
          //return super.getView(position, convertView, parent);
  
  
      }
  
  }
   }
  </code></pre>
  
  <p><em>Here is the code for my Alpha Activity</em></p>
  
  <pre><code>public class Alpha {
  
  private String Name;
  private int iconAlpha;
  
  public Alpha(String make, int iconAlpha) {
      super();
      this.Name = Name;
      this.iconAlpha = iconAlpha;
  }
  public String getName() {
      return Name;
  }
  public int geticonAlpha() {
      return iconAlpha;
  }
  }
  </code></pre>