我认为最好的方法是让flagitemselected = 0;在onCreate()。在itemselected event上增加标志，即flagitemselected++;然后检查

if(flagitemselected!=1)
{
// do your work here
}

我想这会有帮助。

这是可行的 初始化旋转器和findviewbyid并使用它将工作

    Spinner schemeStatusSpinner;

  schemeStatusSpinner = (Spinner) dialog.findViewById(R.id.spinner);

schemeStatusSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> parentView, View selectedItemView, int position, long id) {
            // your code here
            if(schemeStatusSpinner.getSelectedItemId()==4){
                reasonll.setVisibility(View.VISIBLE);
            }
            else {
                reasonll.setVisibility(View.GONE);
            }
        }

        @Override
        public void onNothingSelected(AdapterView<?> parentView) {
            // your code here
        }

    });

Spinner spnLocale = (Spinner)findViewById(R.id.spnLocale);

spnLocale.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
    public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) { 
        // Your code here
    } 

    public void onNothingSelected(AdapterView<?> adapterView) {
        return;
    } 
}); 

注意:记住一件事。

OnItemSelectedListener事件将执行两次:

旋转器初始化 手动选择的用户

试着用标志变量来区分这两者。

spinner.setOnItemSelectedListener(
            new AdapterView.OnItemSelectedListener() {

                @Override
                public void onItemSelected(AdapterView<?> arg0, View arg1,
                        int arg2, long arg3) {

                    // TODO Auto-generated method stub
                }

                @Override
                public void onNothingSelected(AdapterView<?> arg0) {
                    // TODO Auto-generated method stub

                }
                //add some code here
            }
        );

spinner1.setOnItemSelectedListener(
    new AdapterView.OnItemSelectedListener() {
        //add some code here
    }
);

为当前旋转器的选择取一个全局变量:

int currentItem = 0;

spinner_counter = (Spinner)findViewById(R.id.spinner_counter);
String[] value={"20","40","60","80","100","All"};
aa=new ArrayAdapter<String>(this,R.layout.spinner_item_profile,value);
aa.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner_counter.setAdapter(aa);

spinner_counter.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
            if(currentItem == position){
                return; //do nothing
            }
            else
            {
                 TextView spinner_item_text = (TextView) view;
                 //write your code here
            }
            currentItem = position;
        }

        @Override
        public void onNothingSelected(AdapterView<?> parent) {

        }
    });

//R.layout.spinner_item_profile
<?xml version="1.0" encoding="utf-8"?>

<TextView  android:id="@+id/spinner_item_text"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" 
android:layout_height="wrap_content"
android:background="@drawable/border_close_profile"
android:gravity="start"  
android:textColor="@color/black"         
android:paddingLeft="5dip"
android:paddingStart="5dip"
android:paddingTop="12dip"
android:paddingBottom="12dip"
/>

//drawable/border_close_profile
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
  <item>
   <shape android:shape="rectangle">
    <solid android:color="#e2e3d7" />
   </shape>
 </item>
<item android:left="1dp"
android:right="1dp"
android:top="1dp"
android:bottom="1dp">
<shape android:shape="rectangle">
    <solid android:color="@color/white_text" />
</shape>
</item>
</layer-list>