android - 添加页脚 View 导致异常

Question

我因此而膨胀

linear = (LinearLayout) findViewById(R.id.layout_content);
    linear.setVisibility(View.VISIBLE);
LayoutInflater liInflater = (LayoutInflater)this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    linear.addView(liInflater.inflate(R.layout.main_particularcategoryallnewslist, null));
    linear.addView(liInflater.inflate(R.layout.main_particularcategoryallnewslistfv, null));

这是我的 ListView

btnmore = (Button)findViewById(R.id.btn_more);
getListView().addFooterView(btnmore);
lv.setAdapter(adapter);

第二次想充气失败

但是我可以在第一次充气

linear.addView(liInflater.inflate(R.layout.main_particularcategoryallnewslist, null));

出现此错误的原因是什么？

java.lang.ClassCastException: android.widget.LinearLayout$LayoutParams cannot be cast to android.widget.AbsListView$LayoutParams

Answer 1

尝试改变这个:

linear.addView(liInflater.inflate(R.layout.main_particularcategoryallnewslist,
      null));

对此:

linear.addView(liInflater.inflate(R.layout.main_particularcategoryallnewslist,
      linear));