Android 如何将单击侦听器添加到ListFragment空白区域

Android 如何将单击侦听器添加到ListFragment空白区域,android,fragment,onclicklistener,android-listfragment,onitemclicklistener,Android,Fragment,Onclicklistener,Android Listfragment,Onitemclicklistener,更新: MyActivity.java public class MyActivity extends FragmentActivity implements AdapterView.OnItemClickListener, View.OnClickListener { private ListView mListView; private ViewGroup mParent; private SimpleArrayAdapter mAdapter; @

更新:

MyActivity.java

    public class MyActivity extends FragmentActivity implements AdapterView.OnItemClickListener, View.OnClickListener {
    private ListView mListView;
    private ViewGroup mParent;
    private SimpleArrayAdapter mAdapter;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        mListView = (ListView) findViewById(android.R.id.list);
        mListView.setOnItemClickListener(this);
        mAdapter = new SimpleArrayAdapter(this);
        mAdapter.add(System.currentTimeMillis() + "");
        mListView.setAdapter(mAdapter);

        mParent = (ViewGroup) findViewById(android.R.id.content);
        mParent.setOnClickListener(this);
    }

    @Override
    public void onClick(View v) {
        Toast.makeText(MyActivity.this, v.getClass().getName(), 100).show();
    }

    @Override
    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
        Toast.makeText(MyActivity.this, position + " " + view.getClass().getName(), 100).show();
    }

    class SimpleArrayAdapter extends ArrayAdapter<String> {
        public SimpleArrayAdapter(Context context) {
            this(context, android.R.layout.simple_list_item_1);
        }

        private SimpleArrayAdapter(Context context, int textViewResourceId) {
            super(context, textViewResourceId);
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            if (convertView == null) {
                convertView = new TextView(getContext());
                convertView.setLayoutParams(new AbsListView.LayoutParams(AbsListView.LayoutParams.MATCH_PARENT, AbsListView.LayoutParams.MATCH_PARENT));
            }
            ((TextView) convertView).setText(getItem(position));
            return convertView;
        }
    }
}
公共类MyActivity扩展了FragmentActivity实现了AdapterView.OnItemClickListener、View.OnClickListener{
私有列表视图;
私人视窗组;
私人Simplearlayadapter mAdapter;
@凌驾
创建时的公共void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mListView=(ListView)findViewById(android.R.id.list);
mListView.setOnItemClickListener(此);
mAdapter=新的SimpleRayaAdapter(本);
mAdapter.add(System.currentTimeMillis()+);
mListView.setAdapter(mAdapter);
mParent=(ViewGroup)findviewbyd(android.R.id.content);
mParent.setOnClickListener(this);
}
@凌驾
公共void onClick(视图v){
Toast.makeText(MyActivity.this,v.getClass().getName(),100).show();
}
@凌驾
public void onItemClick(AdapterView父对象、视图、整型位置、长id){
Toast.makeText(MyActivity.this,position+“”+view.getClass().getName(),100.show();
}
类SimpleArrayAdapter扩展了ArrayAdapter{
公共SimpleRayaAdapter(上下文){
这(上下文,android.R.layout.simple\u list\u item\u 1);
}
私有SimpleArrayaAdapter(上下文上下文,int textViewResourceId){
super(上下文,textViewResourceId);
}
@凌驾
公共视图getView(int位置、视图转换视图、视图组父视图){
if(convertView==null){
convertView=newtextView(getContext());
convertView.setLayoutParams(新的AbsListView.LayoutParams(AbsListView.LayoutParams.MATCH_父项,AbsListView.LayoutParams.MATCH_父项));
}
(TextView)convertView.setText(getItem(position));
返回视图;
}
}
}
main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout  xmlns:android="http://schemas.android.com/apk/res/android"
             android:id="@android:id/content"
             android:layout_width="fill_parent"
             android:layout_height="fill_parent"
        >
    <ListView android:id="@android:id/list"
              android:background="@android:color/white"
              android:layout_height="match_parent"
              android:layout_width="match_parent"/>
</LinearLayout >
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          package="com.example.EditListViewDemo"
          android:versionCode="1"
          android:versionName="1.0">
    <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17"/>
    <application android:label="@string/app_name" android:icon="@drawable/ic_launcher">
        <activity android:name="MyActivity"
                  android:label="@string/app_name"
                  android:windowSoftInputMode="adjustPan">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>
    </application>
</manifest>

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout  xmlns:android="http://schemas.android.com/apk/res/android"
             android:id="@android:id/content"
             android:layout_width="fill_parent"
             android:layout_height="fill_parent"
        >
    <ListView android:id="@android:id/list"
              android:background="@android:color/white"
              android:layout_height="match_parent"
              android:layout_width="match_parent"/>
</LinearLayout >
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          package="com.example.EditListViewDemo"
          android:versionCode="1"
          android:versionName="1.0">
    <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17"/>
    <application android:label="@string/app_name" android:icon="@drawable/ic_launcher">
        <activity android:name="MyActivity"
                  android:label="@string/app_name"
                  android:windowSoftInputMode="adjustPan">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>
    </application>
</manifest>

问题: 我可以使用getListView().setOnItemClickListener(listener)来创建ListFragment ListView。 但是如何在空白区域添加点击侦听器? 如下图所示


只需将您的
列表视图
添加到一些
父视图
,如
线性布局
相对布局
,并为该
父视图实现
单击侦听器


这样,当您单击
ListViewItem
时,将调用
setOnItemClickListener(listener)
,单击其他位置将调用
parent.setOnClickListener(listener)

谢谢@Archie.bpgc。你的意思是(视图组)(getListView().getParent()).setOnClickListener()?是的。你可以做到。但是请确保您的
列表视图
有父视图。哦,但它不起作用。我在onResume()ViewGroup listContainer=(ViewGroup)getListView().getParent()中添加了一些代码;setOnClickListener(这个);请张贴您的布局代码。然后尝试在FrameLayout
android:id=“@android:id/primary”