setOnItemClickListener没有行为有微调 [英] setOnItemClickListener Not Works with Spinner

问题描述

setOnItemClickListener没有行为有微调。这是我的code ...

  supplier.setOnItemClickListener（新OnItemClickListener（）{

                @覆盖
                公共无效onItemClick（适配器视图＆LT;＆GT;母公司视图中查看，INT位置，
                        长ID）{
                    // TODO自动生成方法存根

                    。字符串msupplier = supplier.getSelectedItem（）的toString（）;
                    Log.e（选择项，msupplier）;

                }
            }）;
 

解决方案

setOnItemClickListener不会与微调工作。尝试使用这种方法：

  

setOnItemSelectedListener

更改code类似以下内容：

  supplier.setOnItemSelectedListener（新OnItemSelectedListener（）{

            @覆盖
            公共无效onItemSelected（适配器视图＆LT;＆GT;为arg0，查看ARG1，
                    INT ARG2，长ARG3）{
                // TODO自动生成方法存根
                。字符串msupplier = supplier.getSelectedItem（）的toString（）;

                Log.e（选择项，msupplier）;
}

            @覆盖
            公共无效onNothingSelected（适配器视图＆LT;＆GT;为arg0）{
                // TODO自动生成方法存根

            }
        }）;
 

setOnItemClickListener Not Works with Spinner. Here is my code...

supplier.setOnItemClickListener(new OnItemClickListener() {

                @Override
                public void onItemClick(AdapterView<?> parent, View view, int position,
                        long id) {
                    // TODO Auto-generated method stub

                    String msupplier=supplier.getSelectedItem().toString();
                    Log.e("Selected item : ",msupplier);

                }
            });

解决方案

setOnItemClickListener will not works with spinner. Try using this method:

setOnItemSelectedListener

Change your code like following:

supplier.setOnItemSelectedListener(new OnItemSelectedListener() {

            @Override
            public void onItemSelected(AdapterView<?> arg0, View arg1,
                    int arg2, long arg3) {
                // TODO Auto-generated method stub
                String msupplier=supplier.getSelectedItem().toString();

                Log.e("Selected item : ",msupplier);
}

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

            }
        });

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