效果的实现如右图

AlertDialog.Builder dBuilder = new AlertDialog.Builder(CallPhoneActivity.this); dBuilder.setTitle("要取消？"); dBuilder.setMessage("提示");           //message是自定义的消息 dBuilder.setCancelable(false); dBuilder.setPositiveButton("ok", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { // TODO Auto-generated method stub } }); // dBuilder.setNegativeButton("no", new DialogInterface.OnClickListener() { // // @Override // public void onClick(DialogInterface dialog, int which) { // // TODO Auto-generated method stub // // } // }); AlertDialog alertDialog = dBuilder.create(); alertDialog.show();