首先先上解決問題之後的代碼:
這是我的footView :include_listview_footview
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="wrap_content">
<View
android:layout_width="match_parent"
android:layout_height="80dp" />
</LinearLayout>
代碼:
View footView = View.inflate(mActivity, R.layout.include_listview_footview, null);//footView
list.addFooterView(footView, null, false);
//headview
View headView = View.inflate(mActivity, R.layout.<span style="font-family: Arial, Helvetica, sans-serif;">include_</span><span style="font-family: Arial, Helvetica, sans-serif;">list_headview, null);</span>
initHeadView(headView);
list.addHeaderView(headView);
myListAdapter = new MyListAdapter(list, mActivity);
list.setAdapter(myListAdapter);
之前的footView布局檔案:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="80dp">
</LinearLayout>
從footview布局中可以很清楚看出問題:為跟布局控件設定高度是無效的,需要為footview的子控件設定高度才會顯示。
當然還有另外的解決辦法,如果footView不需要子控件,可以給根布局設定一個背景圖檔,這樣也是可以的
需要注意的一點就是list.addFooterView()和list.addHeaderView()一定要在setAdapter之前。否則是不會顯示的