Android ListView中动态显示和隐藏Header&Footer的方法

private View mFooter;
mFooter = LayoutInflater.from(this).inflate(R.layout.footer, null); //加载footer的布局
mListView.addFooterView(mFooter);

mFooter.setVisibility(View.GONE); //隐藏footer

layout_footer_listview.xml:（完整版代码）
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/mFooterparent"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#FFFFFF"
android:gravity="center"
android:orientation="vertical"
>
<LinearLayout
android:id="@+id/mFooter"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center">
<TextView
android:layout_width="wrap_content"
android:layout_height="40dp"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:gravity="center"
android:text="查看更多"
android:textColor="#ff0000"
android:textSize="20sp"/>
</LinearLayout>
</LinearLayout>

private View mFooter; //footer
private View mFooterParent; //footer的最外面再套一层LinearLayout
mFooterParent = LayoutInflater.from(getActivity()).inflate(R.layout.footerparent_listview, null);//加载footerParent布局
mFooter = mFooterParent.findViewById(R.id.footer);
listView.addFooterView(mFooterParent); //把footerParent放到ListView当中
mFooterParent.setOnClickListener(MainActivity.this); //绑定监听事件，点击查看全部列表

mFooter.setVisibility(View.GONE);

private View mFooter; //footer
mFooter = LayoutInflater.from(getActivity()).inflate(R.layout.footer_listview, null);//加载footer布局
LinearLayout mFooterParent = new LinearLayout(context); 
mFooterParent.addView(mFooter);//在footer的最外面再套一层LinearLayout（即footerParent）
listView.addFooterView(mFooterParent);//把footerParent放到ListView当中

mFooter.setVisibility(View.GONE);