如何創建一個列表視圖對象的Android

Question

嗨等什麼即時試圖做的是當玩家輸掉遊戲高分列表出現佔據半個屏幕在ListView的形式。我試圖使用從我的XML im充氣的listview對象不知道如何做到這一點，雖然。

我曾嘗試：

LayoutInflater inflater = (LayoutInflater)getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); 

ListView lv = (ListView) inflater.inflate(R.id.highscores,null); 

，但它不斷告訴我LV是空

繼承人我的xml：

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" 
android:orientation="vertical" 
android:layout_width="fill_parent" 
android:layout_height="fill_parent" 
> 

<com.SpaceShot.single android:id="@+id/single1" 
android:layout_width="wrap_content" 
android:layout_height="wrap_content"> 

</com.SpaceShot.single> 

<ListView android:id="@+id/highScores" 
android:layout_width="wrap_content" 
android:layout_height="200dp" 
android:padding="15dp" 
android:visibility= "invisible" 
> 
</ListView> 
</FrameLayout> 

編輯：

現在膨脹ListView的作品但我得到這個錯誤：

03-15 23:05:01.351: ERROR/AndroidRuntime(2555): Uncaught handler: thread Thread-11 
exiting due to uncaught exception 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555): android.view.InflateException: Binary 
XML file line #9: Error inflating class java.lang.reflect.Constructor 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  at 
android.view.LayoutInflater.createView(LayoutInflater.java:512) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  at 
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:564) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  at 
android.view.LayoutInflater.rInflate(LayoutInflater.java:617) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  at 
android.view.LayoutInflater.inflate(LayoutInflater.java:407) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  at 
android.view.LayoutInflater.inflate(LayoutInflater.java:320) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  at 
android.view.LayoutInflater.inflate(LayoutInflater.java:276) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  at 
com.SpaceShot.single$singleThread.doDraw(single.java:503) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  at 
com.SpaceShot.single$singleThread.run(single.java:1754) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555): 
Caused by: 
java.lang.reflect.InvocationTargetException 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555): at com.SpaceShot.single.<init> 
(single.java:1922) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555): at 
java.lang.reflect.Constructor.constructNative(Native Method) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  at  
java.lang.reflect.Constructor.newInstance(Constructor.java:446) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  at 
android.view.LayoutInflater.createView(LayoutInflater.java:499) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  ... 7 more 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555): 
Caused by: java.lang.RuntimeException: 
Can't create handler inside thread that has not called Looper.prepare() 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  at android.os.Handler.<init> 
(Handler.java:121) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  at android.view.SurfaceView$1. 
<init>(SurfaceView.java:107) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  at android.view.SurfaceView.<init> 
(SurfaceView.java:105) 
03-15 23:05:01.371: ERROR/AndroidRuntime(2555):  ... 11 more 

Answer 1

LayoutInflater用來充氣的佈局，所以你需要做以下，以獲得正確的結果：

LayoutInflater inflater = (LayoutInflater)getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); 

View layout = (View)inflater.inflate(R.layout.your_layout,null); 

ListView v = (ListView)layout.findViewById(R.id.highscores);