这不是一个完美的解决方案，但如果你喜欢将起始字符串作为一个占位符，你可以添加占位符弹簧值("Day_of_Work_Out")

  @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
            String name = (String) parent.getItemAtPosition(position);
            if (name.equals("Day_of_Work_Out")) {

            }else {

                workOutD = name;
                Intent intent = new Intent();
                workOutNam = workOutName.getText().toString();

                if (workOutNam == null) {

                    startActivity(intent);
                    Log.i("NewWorkOutActivity","Name is null");

                }else {
                    Log.i("NewWorkOutActivity","Name Not null");
                    Toast.makeText(NewWorkOutActivity.this, "Please Select a Day", Toast.LENGTH_LONG).show();
                }


            }
        }

if () {        
       spinner.setSelection(0);// No reaction to create spinner !!!
     } else {
        spinner.setSelection(intPosition);
     }


spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {

    @Override
    public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {

         if (position > 0) {
           // real selection
         }

      }

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

     }
});

我可能在帖子上回答得太迟了，但是我设法实现了这一点，使用Android数据绑定库Android Databinding。我创建了一个自定义绑定，以确保监听器不被调用，直到选定的项目被改变，所以即使用户选择相同的位置，一遍又一遍地事件不会被触发。

布局xml文件

    <layout>
  <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/activity_vertical_margin"
xmlns:app="http://schemas.android.com/apk/res-auto">


<Spinner
    android:id="@+id/spinner"
    android:layout_width="150dp"
    android:layout_height="wrap_content"
    android:spinnerMode="dropdown"
    android:layout_below="@id/member_img"
    android:layout_marginTop="@dimen/activity_vertical_margin"
    android:background="@drawable/member_btn"
    android:padding="@dimen/activity_horizontal_margin"
    android:layout_marginStart="@dimen/activity_horizontal_margin"
    android:textColor="@color/colorAccent"
    app:position="@{0}"
    />
 </RelativeLayout>
 </layout>

App:position是你传递要选择的位置。

定制绑定

  @BindingAdapter(value={ "position"}, requireAll=false)
  public static void setSpinnerAdapter(Spinner spinner, int selected) 
  {

    final int [] selectedposition= new int[1];
    selectedposition[0]=selected;


    // custom adapter or you can set default adapter
        CustomSpinnerAdapter customSpinnerAdapter = new CustomSpinnerAdapter(spinner.getContext(), <arraylist you want to add to spinner>);
        spinner.setAdapter(customSpinnerAdapter);
            spinner.setSelection(selected,false);


    spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {

            String item = parent.getItemAtPosition(position).toString();
        if( position!=selectedposition[0]) {
                        selectedposition[0]=position;
            // do your stuff here
                    }
                }


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

        }
    });
}

你可以阅读更多关于自定义数据绑定在这里Android自定义Setter

NOTE

不要忘记在Gradle文件中启用数据绑定 android { ．... 数据绑定{ Enabled = true ｝ ｝ 包括你的布局文件在<layout>标签

我希望您的解决方案能够工作——我认为如果在设置侦听器之前设置适配器，则选择事件不会触发。

也就是说，一个简单的布尔标志将允许您检测到恶意的第一次选择事件并忽略它。

因为对我来说什么都没用，而且我的视图中有超过1个旋转器(以我个人的观点，持有bool地图是多余的)，我使用标签来计数点击:

spinner.setTag(0);
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
            Integer selections = (Integer) parent.getTag();
            if (selections > 0) {
                // real selection
            }
            parent.setTag(++selections); // (or even just '1')
        }

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

我需要在ViewHolder中使用mSpinner，因此标记mOldPosition在匿名内部类中设置。

mSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
            int mOldPosition = mSpinner.getSelectedItemPosition();

            @Override
            public void onItemSelected(AdapterView<?> parent, View view, int position, long l) {
                if (mOldPosition != position) {
                    mOldPosition = position;
                    //Do something
                }
            }

            @Override
            public void onNothingSelected(AdapterView<?> adapterView) {
                //Do something
            }
        });