Android - Spinner + setOnClickListener [英] Android - Spinner + setOnClickListener

问题描述

所以，我想指定一个Spinner OnClick，但是我得到以下错误

So, i want to assign a Spinner OnClick, but i get the following error

     java.lang.RuntimeException: Don't call   setOnClickListener for an AdapterView. You probably want setOnItemClickListener instead

当我点击微调器时我需要它来收集数据，然后再使用它。
我知道我之前做过，但我丢失了代码。谷歌搜索答案，我没有找到任何有用的东西。
如果这有帮助，我使用的是pagerview布局。
这是我的代码：

I need it to collect data when i click the spinner, then use it later. I know i did it before, but i lost the code. Googled for an answer, i didn't find anything that works. If this helps, I am using pagerview layout. Here is my code:

     public class DATA extends Fragment {
         public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        if (container == null) {
            return null;
        }

  ScrollView GPU_LAYOUT = (ScrollView)inflater.inflate(R.layout.gpu, container, false);

      final TextView higher_than =(TextView) GPU_LAYOUT.findViewById(R.id.gpu_higher_than_value);

        final Spinner min_max =(Spinner) GPU_LAYOUT.findViewById(R.id.min_max_spinner_gpulay);  

        min_max.setOnClickListener(new OnClickListener() {
            public void onClick(View v) {
                String TMP=min_max.getSelectedItem().toString();
                higher_than.setText(TMP);
            }
        });

       return GPU_LAYOUT;
      }

我有什么方法可以做到吗？谢谢！

Is there any way i can do it? Thank you!

推荐答案

我这样做：

public void addListenerOnSpinnerItemSelection() {
        mySpinner = (Spinner) findViewById(R.id.GPU_LAYOUT);  
        mySpinner.setOnItemSelectedListener(new myOnItemSelectedListener());
    }

public class myOnItemSelectedListener implements OnItemSelectedListener {       
@Override
public void onItemSelected(AdapterView<?> parent, View arg1, int pos,long arg3)     {           

int position=Arrays.asList(getResources().getStringArray(R.array.GPU_LAYOUT)).indexOf(fecha);           }

@Override
public void onNothingSelected(AdapterView<?> arg0) {        }       
}

此外，我建议你获得你正在使用的小组的位置然后处理它。

Also I suggest to get the position of the group you're using and then handle it.

这篇关于Android - Spinner + setOnClickListener的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！