相关疑难解决方法(0)

我的类继承了Fragment,这就是为什么它不能使用getSupportFragmentManager().我正在使用getChildFragmentManager,它显示错误 - IllegalArguementException:找不到id ...错误的视图.

任何指导将不胜感激.

调用AttachmentsListFragment的代码是

Bundle b = new Bundle();
b.putSerializable("AttachmentsList", msg.attachments);  
        AttachmentListFragment listfrag = new AttachmentListFragment(msg.attachments);
FragmentTransaction transaction = getFragmentManager().beginTransaction();       
transaction.add(R.id.attachmentslistcontainer, listfrag);
transaction.addToBackStack(null);
transaction.commit();

attachmentslayout.xml是

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:id="@+id/attachmentslistcontainer"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/textViewAttachmentHeader"
        style="@style/Normal.Header.Toolbar"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:background="@color/list_separator_background"
        android:ellipsize="end"
        android:gravity="center"
        android:maxLines="2"
        android:text="@string/attachments_header"
        android:textColor="#FFFFFFFF"
        android:textSize="22sp"
        android:textStyle="bold"
        android:visibility="visible" />

    <ListView
        android:id="@android:id/list"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent" >
    </ListView>

</FrameLayout>

AttachmentsListFragment.java

public class AttachmentListFragment extends ListFragment implements IAttachmentsData {

    ArrayList<Attachments> items = null;
    Integer cellLayoutID;
    Integer index;

    public AttachmentListFragment() {

    } …