我已经花了几个小时解决问题，但仍然无法解决。当我单击ListView中的项目时，HotelOverviewFragment中的setOnClickListener没有触发。但是，setOnClickListener确实可以从我的自定义适配器（NowArrayAdapter）运行。
我的问题是：为什么setOnClickListener在HotelOverviewFragment（显示ListView的类）中不起作用？
这是我尝试过的清单：
在hotel_row_layout.xml和fragment_hotel_overview.xml中设置android:focusable="false"，android:focusableInTouchMode="false"，android:descendantFocusability="blocksDescendants"。
将android:clickable设置为true和false。两者都不起作用。
从BaseAdapter实现更改为arrayAdapter。
我在HotelOverviewFragment中尝试了不同的侦听器：setOnClickListener，setOnItemClickListener，setOnItemSelectedListener和setOnTouchListener。不幸的是，这些都不对我有用。
这是我的代码：
定制适配器
public class NowArrayAdapter extends ArrayAdapter<String> {
private Context context;
private ArrayList<String> values;
private Typeface typeface;
private static Hashtable fontCache = new Hashtable();
private LayoutInflater inflater;
private TextView item;
public NowArrayAdapter(Context context, ArrayList<String> commandsList) {
super(context, R.layout.hotel_row_layout, commandsList);
this.context = context;
values = new ArrayList<String>();
values.addAll(commandsList);
typeface = getTypeface(this.context, "fonts/Roboto-Light.ttf");
inflater = LayoutInflater.from(this.context);
}
static Typeface getTypeface(Context context, String font) {
Typeface typeface = (Typeface)fontCache.get(font);
if (typeface == null) {
typeface = Typeface.createFromAsset(context.getAssets(), font);
fontCache.put(font, typeface);
}
return typeface;
}
public View getView(int position, View convertView, ViewGroup parent) {
String myText = getItem(position);
if(convertView == null) {
convertView = inflater.inflate(R.layout.hotel_row_layout, parent, false);
item = (TextView) convertView.findViewById(R.id.maps_button);
item.setTypeface(typeface);
convertView.setTag(item);
} else {
item = (TextView) convertView.getTag();
}
item.setText(myText);
//myListItem.descText.setTextSize(14);
convertView.setOnClickListener(new View.OnClickListener() {
// WORKS!
@Override
public void onClick(View view) {
Log.d("click", "Don't look at me!");
}
});
return convertView;
}
}
分段
public class HotelOverviewFragment extends Fragment {
private static Hashtable fontCache = new Hashtable();
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_hotel_overview, container, false);
ListView list = (ListView) v.findViewById(android.R.id.list);
// Set up listview and buttons
setUp(v, list);
// Inflate the layout for this fragment
return v;
}
static Typeface getTypeface(Context context, String font) {
Typeface typeface = (Typeface)fontCache.get(font);
if (typeface == null) {
typeface = Typeface.createFromAsset(context.getAssets(), font);
fontCache.put(font, typeface);
}
return typeface;
}
public void setUp(View v, ListView l){
TextView address = (TextView) v.findViewById(R.id.content);
TextView header = (TextView) v.findViewById(R.id.header);
TextView hotelName = (TextView) v.findViewById(R.id.hotelName);
Typeface typeface = getTypeface(getActivity(), "fonts/Roboto-Light.ttf");
address.setText("some street \nZipCode, City \nCountry \nEmail \nphoneNumber");
address.setTypeface(typeface);
header.setText("Hotel info");
header.setTypeface(typeface);
header.setTextSize(20);
hotelName.setText("Hotel name");
hotelName.setTypeface(typeface);
// Set up button
ArrayList<String> n = new ArrayList<String>();
n.add(0, "More info");
// Show button
NowArrayAdapter adapter = new NowArrayAdapter(getActivity(), n);
l.setAdapter(adapter);
// THIS IS THE STUFF I'VE BEEN TRYING
try {
l.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Log.d("click", "Success");
}
});
l.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Log.d("click", "Success");
}
});
l.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
Log.d("click", "Success");
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
l.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
Log.d("click", "Success");
return false;
}
});
}catch (Exception e){
Log.d("click", e + "");
}
}
}
HotelOverviewFragment的布局xml
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" android:layout_width="fill_parent"
android:layout_height="fill_parent"
tools:context="com.example"
android:background="#ffebebeb">
<ScrollView
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:layout_width="fill_parent"
android:layout_height="200dp"
android:src="@drawable/banner"
android:id="@+id/hotelBanner"
android:layout_gravity="top"
android:adjustViewBounds="false"
android:scaleType="fitXY" />
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Hotelname"
android:id="@+id/hotelName"
android:gravity="center"
android:textSize="40dp"
android:layout_alignBottom="@+id/hotelBanner"
android:layout_alignParentRight="false"
android:layout_alignParentLeft="false"
android:textColor="#ffc4c4c4"
android:layout_marginBottom="5dp" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:layout_marginBottom="0dp"
android:background="@drawable/header_card">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/header"
android:layout_gravity="center_vertical"
android:layout_width="wrap_content"
android:layout_weight="1"
android:textColor="@android:color/primary_text_light"
android:layout_height="wrap_content"
android:text="Header"
android:layout_toRightOf="@+id/headerImage"
android:layout_centerVertical="true" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/headerImage"
android:src="@drawable/ic_action_live_help"
android:layout_centerVertical="true" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="0dp"
android:layout_marginBottom="0dp"
android:background="@drawable/content_card">
<TextView
android:id="@+id/content"
android:layout_gravity="left|center_vertical"
android:layout_width="fill_parent"
android:layout_weight="1"
android:textColor="@android:color/primary_text_light"
android:layout_height="wrap_content"
android:text="Content"
/>
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="5dp">
<ListView android:id="@android:id/list"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:clickable="true"/>
</LinearLayout>
</LinearLayout>
</ScrollView>
列表视图项的自定义xml
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="6dp"
android:layout_marginRight="6dp"
android:layout_marginTop="4dp"
android:layout_marginBottom="4dp"
android:background="@drawable/content_card">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/maps_button"
android:layout_gravity="left|center_vertical"
android:layout_width="wrap_content"
android:layout_weight="1"
android:textColor="@android:color/primary_text_light"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_alignParentLeft="true" />
<ImageView
android:src="@drawable/ic_action_arrow_right"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageView"
android:layout_alignParentTop="false"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="false"
android:layout_centerVertical="true"
/>
</RelativeLayout>
</LinearLayout>
提前致谢。
最佳答案
多亏丹尼尔·纽金特（Daniel Nugent）的建议，我才开始工作。删除convertView.setOnClickListener()是答案的一部分。我认为它阻止了HotelOverviewFragment中的其他侦听器。
我的下一个错误是我在ListView上使用setOnClickListener进行测试。setOnClickListener应该用于按钮而不是ListViews。
因此，删除setOnClickListener后，所有其他侦听器都开始工作。
谢谢你的时间。
关于java - setOnClickListener不使用自定义适配器和自定义ListView触发，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/30417583/