“左手画圆，右手画方”描述的现象在心理学中被称为注意的（ ）。

A. 有意注意
B. 随意注意
C. 有意后注意
D. 无意注意

A． dialog.setOnClickListener("确定", new OnClickListener() {
              public void onClick(View arg0) {
                     // TODO Auto-generated method stub
              }
       });
B． dialog.setPositiveButton("确定", new OnClickListener(){
public void onClick(DialogInterface dialog, int which){
// TODO Auto-generated method stub
}
});
C． dialog.setNegativeButton("确定", new OnClickListener(){
                     public void onClick(View arg0){
                     // TODO Auto-generated method stub
                     }
              });
D． dialog.setNegativeButton("确定", new OnClickListener(){
                     public void onClick(DialogInterface dialog, int which){
                     // TODO Auto-generated method stub
                     }
              });