ShareActionProvider無法點擊？

Question

我在我的ActionBar中有一個ShareActionProvider，並且我已經按照google的示例對它進行了發球。我很好奇爲什麼它不可點擊？

編輯：我知道，如果我刪除shareHistory功能它變得可點擊，但我不想保持共享歷史記錄。

XML：

<item 
    android:id="@+id/menu_item_share" 
    android:actionProviderClass="android.widget.ShareActionProvider" 
    android:icon="@android:drawable/ic_menu_share" 
    android:showAsAction="ifRoom" 
    android:title="Share" /> 

Java代碼：

@Override 
public boolean onCreateOptionsMenu(Menu menu) { 
    getMenuInflater().inflate(R.menu.menu_legislation, menu); 

    MenuItem item = (MenuItem)menu.findItem(R.id.menu_item_share); 

    sharingIntent = new Intent(Intent.ACTION_SEND); 
    sharingIntent.setType("text/plain"); 
    sharingIntent.putExtra(Intent.ACTION_ALL_APPS, "http://www.anilinkz.com/"); 

    mSharedActionProvider = (ShareActionProvider)item.getActionProvider(); 

    setShareIntent(sharingIntent); 

    return true; 
} 

public void setShareIntent(Intent shareIntent) { 
    if (mSharedActionProvider != null) { 
     mSharedActionProvider.setShareIntent(shareIntent); 
     mSharedActionProvider.setShareHistoryFileName(null); 
    } 
} 

Answer 1

試試這個：

@Override 
public boolean onCreateOptionsMenu(Menu menu) { 
    getMenuInflater().inflate(R.menu.menu_legislation, menu); 

    MenuItem item = (MenuItem)menu.findItem(R.id.menu_item_share); 

    sharingIntent = new Intent(Intent.ACTION_SEND); 
    sharingIntent.setType("text/plain"); 
    sharingIntent.putExtra(Intent.EXTRA_TEXT, "http://www.anilinkz.com/"); 

    mSharedActionProvider = (ShareActionProvider) item.getActionProvider(); 

    setShareIntent(sharingIntent); 

    return true; 
} 

public void setShareIntent(Intent shareIntent) { 
    if (mSharedActionProvider != null) { 
     mSharedActionProvider.setShareIntent(shareIntent); 
    } 
}