Android ListView OnClickListener

debugcn 发表于 Dev

卡瓦那

单击列表中的一行时，我需要添加一个负责操作的代码。我不知道是否应该OnItemClickListener或OnClickListener如何及在哪里写。我的应用程序带有视图持有人。这是我的代码：

 public class JobListAdapter extends ArrayAdapter<String> {
    private LayoutInflater mInflater;

    public static class WorkViewHolder {
        public TextView mJob;
        public ImageView mImageAndroKorpo;
    }
    public JobListAdapter(Context mContext, List<String> mDane) {
        super(mContext, R.layout.list_element_job, mDane);
        this.mInflater = (LayoutInflater) mContext
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        WorkViewHolder mHolder;
        if(convertView == null) {
            convertView = mInflater.inflate(R.layout.list_element_job, parent, false);
            mHolder = new WorkViewHolder();

            TextView mJobsName = (TextView) convertView.findViewById(R.id.nazwa_oferty);
            ImageView mImageAndroKorpo = (ImageView)convertView.findViewById(R.id.list_image);

            mHolder.mJob = mJobsName;
            mHolder.mImageAndroKorpo = mImageAndroKorpo;

            convertView.setTag(mHolder);
        } else {
            mHolder = (WorkViewHolder)convertView.getTag();
        }
        final String mWorkPosition = getItem(position); 

        mHolder.mJob.setText(mWorkPosition);
        mHolder.mJob.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // Here?
            }
        });
        return convertView;
    }
}

我在我认为应该放置的位置添加了代码。可以吗 OnItem还是OnClick？以及如何使用项目位置？

我的list_element_job.xml：

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@android:color/white"
    android:padding="10dp"

    <CheckBox
        android:id="@+id/list_checkbox"
        android:layout_alignParentLeft="true"
        android:layout_centerVertical="true"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <ImageView
        android:id="@+id/list_image"
        android:src="@drawable/android_white_piece"
        android:layout_alignParentRight="true"
        android:layout_centerVertical="true"
        android:layout_width="1dp"
        android:layout_height="1dp"/>

    <TextView
        android:text=""
        android:background="@drawable/android_korpo_transparent3"
        android:textStyle="bold"
        android:textColor="@android:color/black"
        android:layout_alignParentTop="true"
        android:layout_alignParentLeft="true"
        android:gravity="left"
        android:layout_toLeftOf="@id/list_image"
        android:layout_width="0dp"
        android:textSize="7pt"
        android:layout_height="wrap_content"
        android:id="@+id/nazwa_oferty"/>

    <TextView
        android:text="Details..."
        android:background="@android:color/white"
        android:clickable="true"
        android:focusable="false"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignParentBottom="true"
        android:layout_below="@id/nazwa_oferty"
        android:textSize="6pt"
        android:textColor="@android:color/darker_gray"/>

</RelativeLayout>

请以某种方式帮助我:)

苹果

只需onClick从适配器类中删除即可。并添加OnItemClickListener到您的ListView

例子：

JobListAdapter jobListAdapter = new JobListAdapter (...);
listView.setAdapter(jobListAdapter);

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

        }
    });

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