Action Bar Sherlock SearchView不会扩展点击它

Question

我有一个Sherlock Fragment Activity,我使用片段寻呼机适配器设置不同的sherlock片段.

现在在每个片段中显示searchview我已将此方法放在onCreate of Fragment ::

此方法将在片段的ActionBar中显示菜单项.

@Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setHasOptionsMenu(true);
    }

我现在也像这样设置onCreateOptionMenu()::

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) 
{
    super.onCreateOptionsMenu(menu, inflater);

    inflater.inflate(R.menu.menu, menu);
    final MenuItem searchItem = menu.findItem(R.id.menu_item_search);
    final SearchView searchView = (SearchView) searchItem.getActionView();
    searchView.setQueryHint("Search Here");
}

现在奇怪的事情发生了,在我的第一个片段中我做了同样的事情,搜索视图成功打开.

如果

• 我转到第一个片段,打开searchview,然后转到第二个片段
• 片段搜索视图将被打开.

第三个片段也是如此

• 转到第3片段,
• 打开searchview,
• 回到第二个片段,searchview开启了.

但是,如果我直接转到第二个片段,则不会打开searchview.

希望我很清楚.

关于这个的任何线索？任何建议/链接将不胜感激..

提前致谢...

编辑::

menu.xml文件

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

   <item
        android:id="@+id/menu_item_search"
        android:icon="@drawable/abs__ic_search"
        android:showAsAction="ifRoom|collapseActionView"
        android:actionViewClass="com.actionbarsherlock.widget.SearchView" 
        android:title="Search Products">
    </item> 
    <item
        android:id="@+id/root_menu"
        android:icon="@drawable/abs__ic_menu_moreoverflow_normal_holo_light"
        android:showAsAction="always"
        android:title="More">
        <menu>
            <item
                android:id="@+id/menu_Home"
                android:icon="@drawable/home"
                android:showAsAction="never"
                android:title="Home"/>
            <item
                android:id="@+id/menu_favourite"
                android:icon="@drawable/favourite"
                android:showAsAction="never"
                android:title="Favourite"/>
            <item
                android:id="@+id/menu_Balance"
                android:icon="@drawable/balance"
                android:showAsAction="never"
                android:title="Balance"/>
            <item
                android:id="@+id/menu_logout"
                android:icon="@drawable/btn_logout"
                android:showAsAction="never"
                android:title="Logout"/>
        </menu>
    </item>

</menu>

Logcat ::

    12-06 16:45:26.401: E/AndroidRuntime(1581): FATAL EXCEPTION: main
12-06 16:45:26.401: E/AndroidRuntime(1581): java.lang.ClassCastException: com.mobifin.subscriber.ButtonPayActivity
12-06 16:45:26.401: E/AndroidRuntime(1581):     at com.mobifin.subscriber.home.BillPayFragment.onCreateOptionsMenu(BillPayFragment.java:101)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.support.v4.app.Watson.onCreatePanelMenu(Watson.java:55)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at com.actionbarsherlock.ActionBarSherlock.callbackCreateOptionsMenu(ActionBarSherlock.java:560)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at com.actionbarsherlock.internal.ActionBarSherlockCompat.preparePanel(ActionBarSherlockCompat.java:466)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at com.actionbarsherlock.internal.ActionBarSherlockCompat.dispatchInvalidateOptionsMenu(ActionBarSherlockCompat.java:265)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at com.actionbarsherlock.app.SherlockFragmentActivity.invalidateOptionsMenu(SherlockFragmentActivity.java:149)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at com.actionbarsherlock.app.SherlockFragmentActivity.supportInvalidateOptionsMenu(SherlockFragmentActivity.java:155)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.support.v4.app.Fragment.setMenuVisibility(Fragment.java:726)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.support.v4.app.FragmentPagerAdapter.setPrimaryItem(FragmentPagerAdapter.java:127)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.support.v4.view.ViewPager.populate(ViewPager.java:802)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.support.v4.view.ViewPager.completeScroll(ViewPager.java:1280)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.support.v4.view.ViewPager.computeScroll(ViewPager.java:1176)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.ViewGroup.drawChild(ViewGroup.java:1562)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.View.draw(View.java:6883)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.View.draw(View.java:6883)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.widget.FrameLayout.draw(FrameLayout.java:357)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:1862)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.ViewRoot.draw(ViewRoot.java:1522)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.ViewRoot.performTraversals(ViewRoot.java:1258)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.view.ViewRoot.handleMessage(ViewRoot.java:1859)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.os.Handler.dispatchMessage(Handler.java:99)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.os.Looper.loop(Looper.java:130)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at android.app.ActivityThread.main(ActivityThread.java:3683)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at java.lang.reflect.Method.invokeNative(Native Method)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at java.lang.reflect.Method.invoke(Method.java:507)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
12-06 16:45:26.401: E/AndroidRuntime(1581):     at dalvik.system.NativeStart.main(Native Method)

Answer 1

我最终实现了我想要的目标，但有一个问题..我不知道我所做的是什么是黑客/补丁还是正确的方法，但它在 <3.0 中工作正常，但现在在 >=3.0 中找到问题。

我所做的是::

在我的容器活动中，我声明了 onCreateOptionsMenu() 和 onPrepareOptionsMenu() ::

@Override
    public boolean onCreateOptionsMenu(Menu menu) 
    {
        super.onCreateOptionsMenu(menu);
        getSupportMenuInflater().inflate(R.menu.menu, menu);
        return true;
    }
    public boolean onPrepareOptionsMenu(Menu menu) 
    {
        if(versionStatus==0)
        {
            menu.findItem(R.id.root_menu).setVisible(false);
        }
        return super.onPrepareOptionsMenu(menu);
    }

现在，在每个片段的 onCreateOptionsMenu() 中，我做了类似的事情 ::
我已经检查了操作系统的构建版本，并基于此我操纵了我的选项菜单，如下所示..

@Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) 
    {
        super.onCreateOptionsMenu(menu, inflater);
        int currentapiVersion = android.os.Build.VERSION.SDK_INT;
        int versionStatus = 0;
        if (currentapiVersion == android.os.Build.VERSION_CODES.FROYO || currentapiVersion == android.os.Build.VERSION_CODES.GINGERBREAD)
        {
            versionStatus=0;
        }
        else if(currentapiVersion >= android.os.Build.VERSION_CODES.HONEYCOMB)
        {
            versionStatus=1;
        }
        if(versionStatus==1)
        {
            inflater.inflate(R.menu.menu, menu);
            menu.findItem(R.id.menu_item_search).setVisible(false);

            final MenuItem searchItem = menu.findItem(R.id.menu_item_search);
            SearchView searchView = (SearchView) searchItem.getActionView();
            searchView.setQueryHint("Search Products");
            searchView.setIconifiedByDefault(false);
            searchView.setOnQueryTextListener(this);
        }
        else
        {
            inflater.inflate(R.menu.menu, menu);
            final MenuItem searchItem = menu.findItem(R.id.menu_item_search);
            SearchView searchView = (SearchView) searchItem.getActionView();
            searchView.setQueryHint("Search Products");
            searchView.setIconifiedByDefault(false);
            searchView.setOnQueryTextListener(this);
        }
    }

它在 2.3.3 中工作正常，但现在面临的问题是在 3.0 + 中

1）展开搜索视图后无法看到提示
2）在第一个片段中展开搜索视图...

3）移动到第二个片段（不折叠搜索视图）

4）现在在第二个片段中展开当前片段的搜索视图

5）在当前片段中按回然后结果是混乱的:(

编辑 ：：

我在容器活动中做了以下更改，现在工作正常，最后我实现了我想要的......

  @Override
        public boolean onCreateOptionsMenu(Menu menu) 
        {
            super.onCreateOptionsMenu(menu);
            if(versionStatus==0)
            {
                getSupportMenuInflater().inflate(R.menu.menu, menu);
            }
            return true;
        }
        public boolean onPrepareOptionsMenu(Menu menu) 
        {
            if(versionStatus==0)
            {
                menu.findItem(R.id.root_menu).setVisible(false);
            }
            return super.onPrepareOptionsMenu(menu);
        }