2013-12-10 21 views
0

我正在開發一個web應用程序,我需要包含一個選項菜單,其中將包含應用程序的關於部分)。Eclipse PhoneGap上的Android OptionMenu

我所做的是以下幾點:

將Settings.xml(XML文件夾下找到)

<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" > 

<CheckBoxPreference android:key="music" android:title="@string/music_title" android:summary="@string/music_summary" 
    android:defaultValue="true" /> 
<CheckBoxPreference android:key="hints" android:title="@string/hints_title" android:summary="@string/hints_summary" 
    android:defaultValue="true" /> 

</PreferenceScreen> 

Prefs.java類

protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    addPreferencesFromResource(R.xml.settings); 
} 

在清單

<activity android:name="com.example.testphonegap.Prefs" 
    android:label="@string/action_settings"> 
</activity> 

在我的MainActiv中ity.java:

@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    super.setIntegerProperty("splashscreen", R.drawable.ldpi); 
    super.setStringProperty("loadingDialog", "Loading Silver Angel ..."); 
    super.setIntegerProperty("loadUrlTimeoutValue", 50000); 
    super.loadUrl("file:///android_asset/www/index.html",50000); 
} 

public boolean onOptionsItemSelected(MenuItem item) 
{ 
    switch (item.getItemId()) 
    { 
     case R.id.about: 
      finish(); 
      return true; 
    } 
    return false; 
} 


@Override 
public boolean onCreateOptionsMenu(Menu menu) { 

    super.onCreateOptionsMenu(menu); 
    MenuInflater inflater = getMenuInflater(); 
    inflater.inflate(R.menu.main, menu); 
    return true; 

} 

現在的問題是,當我按關於菜單,應用程序關閉,並沒有發生錯誤。我有在日誌中的唯一的事情是:

12-10 11:53:19.944: D/CordovaActivity(1141): Paused the application! 
12-10 11:53:19.944: D/CordovaWebView(1141): Handle the pause 
12-10 11:53:20.604: W/IInputConnectionWrapper(1141): showStatusIcon on inactive InputConnection 
12-10 11:53:22.054: D/CordovaActivity(1141): CordovaActivity.onDestroy() 
12-10 11:53:22.054: D/CordovaWebView(1141): >>> loadUrlNow() 
12-10 11:53:22.204: D/CordovaActivity(1141): onMessage(onPageStarted,about:blank) 
12-10 11:53:22.685: D/Cordova(1141): onPageFinished(about:blank) 
12-10 11:53:22.685: D/CordovaActivity(1141): onMessage(onPageFinished,about:blank) 
12-10 11:53:22.685: D/CordovaActivity(1141): onMessage(exit,null) 

你能告訴我,我做錯了什麼,請讓我能解決這個問題,小?

感謝

回答