title: Custom SimpleCursorAdapter
body: <p>I am trying to implement a custom SimpleCursorAdapter but the problem is, wen i run my application, the listView does not show anything. Why is that? Here is my code:</p>
  
  <pre><code>package com.messageHider;
  
  import android.content.Context;
  import android.database.Cursor;
  import android.provider.MediaStore;
  import android.view.LayoutInflater;
  import android.view.View;
  import android.view.View.OnClickListener;
  import android.view.ViewGroup;
  import android.widget.ImageView;
  import android.widget.SimpleCursorAdapter;
  import android.widget.TextView;
  import android.widget.Toast;
  
  public class myAdapter extends SimpleCursorAdapter {
      private Context appContext;
      private int layout;
      private Cursor mycursor;
      public myAdapter(Context context, int layout, Cursor c, String[] from,int[] to) {
          super(context, layout, c, from, to);
          this.appContext=context;
          this.layout=layout;
          this.mycursor=c;
      }
  
      @Override
      public int getCount() {
          return 0;
      }
  
      @Override
      public Object getItem(int arg0) {
          return null;
      }
      @Override
      public long getItemId(int arg0) {
          return 0;
      }
      @Override
      public View getView(int position, View convertView, ViewGroup parent) {
          LayoutInflater inflater=(LayoutInflater)appContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
          convertView=inflater.inflate(layout, null, true);
          ImageView imageViewVidIcon=(ImageView)convertView.findViewById(R.id.imageViewVidThumb);
          imageViewVidIcon.setImageResource(R.drawable.videothumb);
          ImageView imageViewPlayBtn=(ImageView)convertView.findViewById(R.id.imageViewPlaybtn);
          imageViewPlayBtn.setImageResource(R.drawable.playbtn);
          TextView textViewTitle=(TextView)convertView.findViewById(R.id.textViewVideoTitle);
          String title=mycursor.getString(mycursor.getColumnIndex(MediaStore.Video.Media.DISPLAY_NAME));
          textViewTitle.setText(title);
          imageViewPlayBtn.setOnClickListener(new OnClickListener() {
              @Override
              public void onClick(View v) {
                  Toast.makeText(appContext, "It works", Toast.LENGTH_LONG).show();
              }
          });
          return convertView;
      }
  
  }
  </code></pre>