3 button alert dialog

3ButtonAlertDialog.java

Dialog dialog = new AlertDialog.Builder(this).setIcon(
     android.R.drawable.btn_star).setTitle("喜好调查").setMessage(
     "你喜欢李连杰的电影吗？").setPositiveButton("很喜欢",
     new OnClickListener() {
      @Override
      public void onClick(DialogInterface dialog, int which) {
       // TODO Auto-generated method stub
       Toast.makeText(Main.this, "我很喜欢他的电影。",
         Toast.LENGTH_LONG).show();
      }
     }).setNegativeButton("不喜欢", new OnClickListener() {
    @Override
    public void onClick(DialogInterface dialog, int which) {
     // TODO Auto-generated method stub
     Toast.makeText(Main.this, "我不喜欢他的电影。", Toast.LENGTH_LONG)
       .show();
    }
   }).setNeutralButton("一般", new OnClickListener() {
    @Override
    public void onClick(DialogInterface dialog, int which) {
     // TODO Auto-generated method stub
     Toast.makeText(Main.this, "谈不上喜欢不喜欢。", Toast.LENGTH_LONG)
       .show();
    }
   }).create();
   dialog.show();

创建一个有3个按钮、自定义icon的对话框