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所以这里是我在View中的代码。LayoutInflater问题Android
public class TheView extends View {
..
public boolean onKeyDown(int keyCode, KeyEvent event){
....
LayoutInflater inflater = this.game.getLayoutInflater();
inflater.inflate(R.layout.status, null);
....
}
}
这里是xml文件的代码被命名为 “status.xml”
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@+id/settings"
android:title="@string/app_name"/>
</menu>
“TheView” 从另一个活动调用。在View中,我绘制了一个画布并在其上绘制了一些图形。我需要在上面得到一个充气的菜单。但是,当我尝试用给定的代码它给出了以下错误
04-10 20:05:27.090: ERROR/AndroidRuntime(2208): FATAL EXCEPTION: main
04-10 20:05:27.090: ERROR/AndroidRuntime(2208): android.view.InflateException: Binary XML file line #2: Error inflating class menu
04-10 20:05:27.090: ERROR/AndroidRuntime(2208): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:576)
04-10 20:05:27.090: ERROR/AndroidRuntime(2208): at android.view.LayoutInflater.inflate(LayoutInflater.java:385)
04-10 20:05:27.090: ERROR/AndroidRuntime(2208): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
任何建议???
我更改为MenuInflater并将xml移动到名为as menu的新文件夹中。我得到一个新的错误。04-10 20:37:08.000:错误/ AndroidRuntime(3127):致命例外:主 04-10 20:37:08.000:错误/ AndroidRuntime(3127):java.lang.NullPointerException 04-10 20:37:08.000:错误/ AndroidRuntime(3127):at android.view.MenuInflater $ MenuState.addItem(MenuInflater.java:310) 04-10 20:37:08.000:ERROR/AndroidRuntime(3127):在android.view.MenuInflater.parseMenu(MenuInflater.java:154) 04-10 20:37:08.000:错误/ AndroidRuntime(3127):在android.view.MenuInflater.inflate(MenuInflater.jav – dinesh707 2011-04-10 20:38:19
似乎你通过'在第二个参数中为'null' – Michael 2011-04-10 20:42:32
试着阅读本文档:http://developer.android.com/guide/topics/ui/menus.html – Michael 2011-04-10 20:43:05