title: How to change the font size of dialog title and list items?
body: <p>I would like to change the font size of the dialog in android. I don't want to create a custom dialog for it. </p>
  
  <p>the following is my code</p>
  
  <pre><code>final String[] items = {"portfolioId", "portfolioType", "portfolioRefCcy"}; 
      final boolean [] selected = {false, false, false};  
  
  AlertDialog.Builder builder = new AlertDialog.Builder(this);
      builder.setTitle("Select atmost 3 output paramters to display..")
      .setCancelable(false)
      .setMultiChoiceItems(items, selected, new DialogInterface.OnMultiChoiceClickListener() {     
          public void onClick(DialogInterface dialogInterface, int item, boolean b) 
          {         
              selected[item] = b;     
              int total_selected = 0;  
              for(int i=0; i&lt;items.length; i++)
              {
                  if(Boolean.toString(selected[i]).equals("true"))
                  {
                      total_selected++;
                  }
              }
              if(total_selected &gt; 3)
              {   
                  selected[item] = false;
                  ((AlertDialog) dialogInterface).getListView().setItemChecked(item, false);
                  Toast.makeText(getApplicationContext(), "Cannot select anymore categories!", Toast.LENGTH_SHORT).show();
              }
              else
              {
                  ((AlertDialog)dialogInterface).getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(true);
              }
          } 
  
          })
      .setPositiveButton("Ok", new DialogInterface.OnClickListener() {                
          @Override                
          public void onClick(DialogInterface dialog, int id) 
          {              
          }) 
      .setNegativeButton("Cancel", new DialogInterface.OnClickListener() {               
          @Override                
          public void onClick(DialogInterface dialog, int id) 
          {                          
  
          }}); 
      AlertDialog dialog = builder.create();
      dialog.show();
  </code></pre>
  
  <p>Is there any way around that I can use the same code and change the title font size and the multi choice list items font size without creating a custom dialog.</p>