2013-10-31 175 views
2



水平和垂直ViewPager

難道有人已經成功實施ViewPager其滾​​動水平和垂直?

我知道Directional ViewPager,當我使用它它給

<i>31 12:11:29.954: E/AndroidRuntime(14670): java.lang.NoClassDefFoundError: com.directionalviewpager.DirectionalViewPager$DataSetObserver 
10-31 12:11:29.954: E/AndroidRuntime(14670): at com.directionalviewpager.DirectionalViewPager.setAdapter(DirectionalViewPager.java:164)</i> 

線無164:mObserver =新DataSetObserver();

public void setAdapter(PagerAdapter adapter) { 
    if (mAdapter != null) { 
     VerticalViewPagerCompat.setDataSetObserver(mAdapter, null); 
    } 

    mAdapter = adapter; 

    if (mAdapter != null) { 
     if (mObserver == null) { 
      mObserver = new DataSetObserver(); 
     } 
     VerticalViewPagerCompat.setDataSetObserver(mAdapter, mObserver); 
     mPopulatePending = false; 
     if (mRestoredCurItem >= 0) { 
      mAdapter.restoreState(mRestoredAdapterState, mRestoredClassLoader); 
      setCurrentItemInternal(mRestoredCurItem, false, true); 
      mRestoredCurItem = -1; 
      mRestoredAdapterState = null; 
      mRestoredClassLoader = null; 
     } else { 
      populate(); 
     } 
    } 
} 

感謝,

+0

什麼是DirectionaViewPager.java線164? –

+0

@SatyenUdeshi請看我的編輯問題 – Nasrudeen

回答

0

我發現你的回答你剛纔添加DirectionalViewPager作爲庫到您的項目

Add this image as an external library

這libray位於Android的DirectionalViewPager主\ Android-DirectionalViewPager-master \ library \ bin

和雅不要忘記包括它從訂單和出口選項卡