我的 ListView 在 PopupWindow 内。
当我显示 PopupWindow 并单击设备 ASUS K00z fonepad 中的 Listview 行时,效果很好。
但在 HTC Z715e 中不起作用(未触发 onitem 点击事件)
1.这是我的列表视图项目布局
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/ln_testpopitemcon"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="52dp"
android:background="#3b8ed4"
android:descendantFocusability="blocksDescendants">
<ImageView
android:id="@+id/img_testiconmenu"
android:layout_margin="10dp"
android:layout_width="32dp"
android:layout_height="32dp"
android:src="@drawable/radio_selected"
android:clickable="false"
android:focusable="false"
android:focusableInTouchMode="false"/>
<TextView
android:id="@+id/tv_testtitlemenu"
android:gravity="left|center_vertical"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:clickable="false"
android:focusable="false"
android:focusableInTouchMode="false"/>
</LinearLayout>
2.这是我的弹出布局
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/ln_testpopocontainer"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:paddingLeft="2dp"
android:paddingRight="2dp"
android:paddingBottom="2dp"
android:id="@+id/lv_testpop"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:choiceMode="singleChoice"
android:dividerHeight="2dp"
android:background="#00000000"
android:orientation="vertical"/>
</LinearLayout>
3.这是我的适配器
public class testmenuadapter extends BaseAdapter{
private Context context;
private ArrayList<MenuInfo> MenuList;
private LayoutInflater Layf;
public testmenuadapter(Context context, ArrayList<MenuInfo> menuList){
this.context = context;
this.MenuList = menuList;
this.Layf = LayoutInflater.from(context);
}
@Override
public int getCount() {
return MenuList.size();
}
@Override
public Object getItem(int position) {
return MenuList.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
if (convertView == null) {
holder = new ViewHolder();
convertView = Layf.inflate(R.layout.testpopoitem, null);
holder.img_testiconmenu = (ImageView)convertView.findViewById(R.id.img_testiconmenu);
holder.tv_testtitlemenu = (TextView)convertView.findViewById(R.id.tv_testtitlemenu);
convertView.setTag(holder);
}
else
{
holder = (ViewHolder)convertView.getTag();
}
MenuInfo info = MenuList.get(position);
if(info != null) {
if (holder.tv_testtitlemenu != null) {
holder.tv_testtitlemenu.setText(info.getTitle());
}
}
return convertView;
}
public class ViewHolder
{
ImageView img_testiconmenu;
TextView tv_testtitlemenu;
}
}
4.这是我用来创建和显示弹出窗口的代码
final View actionview = inflater.inflate(R.layout.testpopo, (ViewGroup)getActivity().findViewById(R.id.ln_testpopocontainer));
this.testpopup = new PopupWindow(actionview, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
this.testpopup.setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
this.testpopup.setOutsideTouchable(false);
this.testpopup.setAnimationStyle(R.style.Animation);
this.testpopuplistview = (ListView)this.testpopup.getContentView().findViewById(R.id.lv_testpop);
this.testmenupopup = new ArrayList<MenuInfo>();
this.testmenupopup.add(new MenuInfo("aaa", "AAA", 0, 0, false));
this.testmenupopup.add(new MenuInfo("bbb", "BBB", 0, 0, false));
this.testmenupopup.add(new MenuInfo("ccc", "CCC", 0, 0, false));
this.testpopadapter = new testmenuadapter(getActivity(), this.testmenupopup);
this.testpopuplistview.setAdapter(this.testpopadapter);
this.testpopuplistview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
Toast.makeText(getActivity(), ((MenuInfo)adapterView.getItemAtPosition(position)).getTitle(), Toast.LENGTH_LONG).show();
}
});
Button btnshowpop = (Button)findViewById(R.id.btn_showpop);
btnshowpop.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
testpopup.showAtLocation(rootView, Gravity.CENTER, 0, 0);
}
});
是怎么解决的
编辑我可以解决我的问题。
代替
this.testpopup = new PopupWindow(actionview, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
和
this.testpopup = new PopupWindow(actionview, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT, true);
对不起浪费时间我很愚蠢。