android ListView点击item返回后listview滚动位置

1.Don't work when dynamically loading content 

Parcelable state;

@Override
public void onPause() {    
    // Save ListView state @ onPause
    Log.d(TAG, "saving listview state @ onPause");
    state = listView.onSaveInstanceState();
    super.onPause();
}
...

@Override
public void onViewCreated(final View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    // Set new items
    listView.setAdapter(adapter);
    ...
    // Restore previous state (including selected item index and scroll position)
    if(state != null) {
        Log.d(TAG, "trying to restore listview state..");
        listView.onRestoreInstanceState(state);
    }
}

 2.在listview点击事件中保存位置信息

static int index ,top;
listview.setOnItemClickListener(new OnItemClickListener() {

            @SuppressLint("ResourceAsColor")
            @Override
            public void onItemClick(final AdapterView<?> parent, View view, final int position, long id) {
                
                 index = listview.getFirstVisiblePosition();
                    View v = listview.getChildAt(0);
                     top = (v == null) ? 0 : (v.getTop() - listview.getPaddingTop());
                
            }
        });

listview.setAdapter(adapter);
// restore index and position
listview.setSelectionFromTop(index, top);