ViewPager as listview row java.lang.IllegalArgumentException：沒有找到id爲的視圖

Question

我想把viwepager作爲行在listview中。它工作，我可以滾動水平和垂直。

滾動後，我得到java.lang.IllegalArgumentException: No view found for id...。以下是我的鱈魚和錯誤日誌。

我的適配器

private class ExpAdapter 
      extends CursorAdapter { 

     public ExpAdapter(Context context, FragmentManager mFragmentManager) { 
      super(context, null, 0); 
      this.mFragmentManager = mFragmentManager; 
      mInflater = LayoutInflater.from(context); 
     } 


     private FragmentManager mFragmentManager; 
     LayoutInflater mInflater; 
     private Date d = new Date(); 


     @Override 
     public View newView(
       Context context, Cursor cursor, ViewGroup parent 
     ) { 
      ViewPager pager = (ViewPager) mInflater.inflate(
        R.layout.view_pager, parent, false 
      ); 

      pager.setId(R.id.viewpager_id_base + cursor.getPosition()); 
      return pager; 
     } 


     @Override 
     public void bindView(
       View view, Context context, Cursor cursor 
     ) { 
      // make pagerCoursor 
      ScreenSlidePagerAdapter tempMyFriendPagerAdapter = new ScreenSlidePagerAdapter(
        mFragmentManager, pagerCoursor 
      ); 
      ((ViewPager) view).setAdapter(tempMyFriendPagerAdapter); 
     } 

    } 

XML

<android.support.v4.view.ViewPager xmlns:android="http://schemas.android.com/apk/res/android" 
            android:layout_width="match_parent" 
            android:layout_height="400dip"/> 

錯誤

java.lang.IllegalArgumentException: No view found for id 0x7f070000 (com.yarh.bigdig.smsgreeter:id/viewpager_id_base) for fragment ScreenSlidePageFragment{41cfea70 #1 id=0x7f070000} 
      at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:939) 
      at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1126) 
      at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:739) 
      at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1489) 
      at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:486) 
      at android.support.v4.app.FragmentStatePagerAdapter.finishUpdate(FragmentStatePagerAdapter.java:163) 
      at android.support.v4.view.ViewPager.populate(ViewPager.java:1073) 
      at android.support.v4.view.ViewPager.populate(ViewPager.java:919) 
      at android.support.v4.view.ViewPager.setAdapter(ViewPager.java:447) 
      at com.yarh.bigdig.smsgreeter.ui.CelebrationListFragment$ExpAdapter.bindView(CelebrationListFragment.java:367) 
      at android.support.v4.widget.CursorAdapter.getView(CursorAdapter.java:256) 
      at android.widget.AbsListView.obtainView(AbsListView.java:2435) 
      at android.widget.ListView.makeAndAddView(ListView.java:1891) 
      at android.widget.ListView.fillDown(ListView.java:792) 
      at android.widget.ListView.fillGap(ListView.java:756) 
      at android.widget.AbsListView.trackMotionScroll(AbsListView.java:5718) 
      at android.widget.AbsListView$FlingRunnable.run(AbsListView.java:4816) 
      at android.view.Choreographer$CallbackRecord.run(Choreographer.java:799) 
      at android.view.Choreographer.doCallbacks(Choreographer.java:599) 
      at android.view.Choreographer.doFrame(Choreographer.java:558) 
      at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:784) 
      at android.os.Handler.handleCallback(Handler.java:733) 
      at android.os.Handler.dispatchMessage(Handler.java:95) 
      at android.os.Looper.loop(Looper.java:157) 
      at android.app.ActivityThread.main(ActivityThread.java:5872) 
      at java.lang.reflect.Method.invokeNative(Native Method) 
      at java.lang.reflect.Method.invoke(Method.java:515) 
      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858) 
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:674) 
      at dalvik.system.NativeStart.main(Native Method) 

我認爲eror是由ID的衝突引起的，所以我試圖取代

pager.setId（R.id.viewpager_id_base + cursor.getPosition（））;

與

if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR1) { 
     myView.setId(Utils.generateViewId()); 
} else { 
     myView.setId(View.generateViewId()); 
} 

的建議here，但它告訴我immidiate resourcenofound exeption

Answer 1

對我來說，關鍵是要明確線性佈局的所有孩子的，並設置新的viewpager每次轉接呼叫getView

@Override 
      public void bindView(
        View view, Context context, Cursor cursor 
      ) { 
       final String date = cursor.getString(1); 
       String[] projection = 

         {CelebrationTable.TABLE_CELEBRATION + "." + CelebrationTable.COLUMN_ID 

         }; 

       String 
         selection = 
         " and strftime(" + dateLimiter + ", " + CelebrationTable.TABLE_CELEBRATION + "." + CelebrationTable.COLUMN_DATE + "/1000, 'unixepoch') = '" + date + "'"; 


       String 
         orderBy = 
         CelebrationTable.TABLE_CELEBRATION + "." + CelebrationTable.COLUMN_DATE + " ASC"; 


       Cursor 
         pagerCoursor = 
         context.getContentResolver() 
           .query(
             CelebrationContentProvider.CONTENT_URI, 
             projection, 
             selection, 
             null, 
             orderBy 
           ); 

       ViewPager pager = new ViewPager(mInflater.getContext()); 
       pager.setLayoutParams(
         new ViewGroup.LayoutParams(
           ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT 
         ) 
       ); 
       ViewHolder holder = (ViewHolder) view.getTag(); 
       holder.ll.removeAllViews(); 
       holder.ll.addView(pager); 

       pager.setId(idArrays[cursor.getPosition()]); 
       int curPos = cursor.getPosition(); 
       ArrayList<Long> celebrationIds = new ArrayList<>(); 
       while (pagerCoursor.moveToNext()){ 
        celebrationIds.add(pagerCoursor.getLong(0)); 
       } 

       ScreenSlidePagerAdapter tempMyFriendPagerAdapter = new ScreenSlidePagerAdapter(
         mFragmentManager, celebrationIds, curPos 
       ); 
       pagerCoursor.close(); 
       pager.setAdapter(tempMyFriendPagerAdapter); 
      }