Я рассмотрел вопросы, связанные с моей проблемой по SO, но не мог понять, в чем проблема. Потерпите меня, если это repost.
Вот что я ищу:
 
 
Изменения макета для телефона работают нормально, поскольку в нем используются одни и те же представления внутри фрагмента. Проблема в том, что я пытаюсь получить ниже расположение в таблицах.
 
 
 
activity_main.xml в портретном режиме:
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical" >
        <include
            android:id="@+id/toolbar"
            layout="@layout/toolbar_with_spinner" />
        <FrameLayout
            android:id="@+id/fragment_container"
            android:layout_width="match_parent"
            android:layout_height="match_parent" >
        </FrameLayout>
    </LinearLayout>
    <ListView
        android:id="@+id/listview_drawer"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:background="@color/white"
        android:choiceMode="singleChoice"
        android:divider="@null"
        android:dividerHeight="0dp" />
</android.support.v4.widget.DrawerLayout>
activity_main.xml в ландшафтном режиме:
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical" >
        <include
            android:id="@+id/toolbar"
            layout="@layout/toolbar_with_spinner" />
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:baselineAligned="false"
            android:orientation="horizontal" >
            <FrameLayout
                android:id="@+id/fragment_container"
                android:layout_width="0dip"
                android:layout_height="match_parent"
                android:layout_weight="0.40" />
            <FrameLayout
                android:id="@+id/detail_fragment_container"
                android:layout_width="0dip"
                android:layout_height="match_parent"
                android:layout_weight="0.60" />
        </LinearLayout>
    </LinearLayout>
    <ListView
        android:id="@+id/listview_drawer"
        android:layout_width="240dp"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:background="@color/white"
        android:choiceMode="singleChoice"
        android:divider="@null"
        android:dividerHeight="0dp" />
</android.support.v4.widget.DrawerLayout>
fragment_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.SwipeRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/swipeRefreshLayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/white"
    android:orientation="vertical"
    android:padding="4dp" >
    <GridView
        android:id="@+id/gridview"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/white"
        android:horizontalSpacing="0dp"
        android:numColumns="3"
        android:stretchMode="columnWidth"
        android:verticalSpacing="0dp" >
    </GridView>
    <WebView
        android:id="@+id/webview_fragment_main"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:visibility="gone" />
</android.support.v4.widget.SwipeRefreshLayout>
MainActivity - onCreate():
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    if (Const.DEBUGGING_INT)
        Log.d(Const.DEBUG, "Activity - onCreate");
    prefs = PreferenceManager.getDefaultSharedPreferences(this);
    if (Const.DEBUGGING)
        Log.d(Const.DEBUG, "Index = " + index);
    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    toolbar = (Toolbar) findViewById(R.id.toolbar);
    spinner = (Spinner) toolbar.findViewById(R.id.spinner);
    mDrawerList = (ListView) findViewById(R.id.listview_drawer);
    setUpHeaderAndFooter();
    setSupportActionBar(toolbar);
    getSupportActionBar().setHomeButtonEnabled(true);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setTitle("");
    setUpToolBar();
    setUpSpinner();
    setUpNavigationDrawer();
    if ((findViewById(R.id.fragment_container) != null)
            && (findViewById(R.id.detail_fragment_container) != null)) {
        mTwoPane = true;
    } else {
        mTwoPane = false;
    }
    setFragment(prefs.getInt(Const.Prefs.MAININDEX, 0), 0);
}
setFragment Method в MainActivity:
private void setFragment(int mainIndex, int subIndex) {
    if (Const.DEBUGGING_INT) {
        Log.d(Const.DEBUG, "Activity - setFragment");
        Log.d(Const.DEBUG, "Position = " + mainIndex);
        Log.d(Const.DEBUG, "TwoPane? " + mTwoPane);
    }
    incrementClickCount(mainIndex);
    mMainFragment = new MainFragment();
    getSupportFragmentManager().beginTransaction()
            .replace(R.id.fragment_container, mMainFragment).commit();
    Bundle bundle = new Bundle();
    bundle.putInt(Const.BundleParameters.MAININDEX, mainIndex);
    bundle.putInt(Const.BundleParameters.SUBINDEX, subIndex);
    bundle.putBoolean(Const.BundleParameters.TWOPANE, mTwoPane);
    bundle.putInt(Const.BundleParameters.CURRENTPOSITION, 0);
    mMainFragment.setParameters(bundle);
    mDrawerList.setItemChecked(mainIndex, true);
    mDrawerLayout.closeDrawer(mDrawerList);
    if (mTwoPane) {
        mDetailFragment = new DetailFragment();
        getSupportFragmentManager().beginTransaction()
                .replace(R.id.detail_fragment_container, mDetailFragment)
                .commit();
        if (Const.DEBUGGING)
            Log.d(Const.DEBUG,
                    "URL = " + prefs.getString(Const.Prefs.CURRENT_URL, ""));
        Bundle b = new Bundle();
        b.putString("url", prefs.getString(Const.Prefs.CURRENT_URL, ""));
        mDetailFragment.setParameters(b);
    }
}
MainFragment - onCreateView():
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
    Log.d(Const.DEBUG, "Fragment - onCreateView");
    View view = inflater.inflate(R.layout.fragment_main, container, false);
    mSwipeRefreshLayout = (SwipeRefreshLayout) view
            .findViewById(R.id.swipeRefreshLayout);
    mSwipeRefreshLayout.setOnRefreshListener(this);
    mSwipeRefreshLayout.setColorSchemeResources(R.color.blue,
            R.color.green, R.color.pink, R.color.yellow);
    // if (!mSwipeRefreshLayout.isRefreshing())
    mSwipeRefreshLayout.setRefreshing(true);
    prefs = PreferenceManager.getDefaultSharedPreferences(activity);
    mDbAdapter = DatabaseHelper.get(getActivity().getApplicationContext())
            .getDbAdapter();
    gridview = (GridView) view.findViewById(R.id.gridview);
    webview = (WebView) view.findViewById(R.id.webview_fragment_main);
    webview.setWebViewClient(new MyWebViewClient());
    webview.setWebChromeClient(new WebChromeClient() {
        @Override
        public boolean onJsAlert(WebView view, String url, String message,
                JsResult result) {
            return super.onJsAlert(view, url, message, result);
        }
    });
    WebSettings settings = webview.getSettings();
    settings.setJavaScriptEnabled(true);
    settings.setCacheMode(WebSettings.LOAD_NO_CACHE);
    webview.setVerticalScrollBarEnabled(false);
    webview.setHorizontalScrollBarEnabled(false);
    setTableDetails();
    isTableEmpty = mDbAdapter.isTableEmpty(mTableName);
    if (isTableEmpty) {
        getDataFromServer(true);
    } else {
        checkRefreshTimeAndGetData();
    }
    return view;
}
DetailFragment - onCreateView():
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
    if (Const.DEBUGGING) {
        Log.d(Const.DEBUG, "***** DetailFragment - onCreateView *****");
        Log.d(Const.DEBUG, "URL = " + url);
    }
    View view = inflater
            .inflate(R.layout.fragment_detail, container, false);
    prefs = PreferenceManager.getDefaultSharedPreferences(activity);
    pd = (ProgressBar) view.findViewById(R.id.progressBar);
    webview = (WebView) view.findViewById(R.id.webview_fragment_detail);
    webview.setWebViewClient(new MyWebViewClient());
    webview.setWebChromeClient(new WebChromeClient() {
        @Override
        public boolean onJsAlert(WebView view, String url, String message,
                JsResult result) {
            return super.onJsAlert(view, url, message, result);
        }
    });
    pd.setVisibility(View.VISIBLE);
    webview.setVisibility(View.GONE);
    WebSettings settings = webview.getSettings();
    settings.setJavaScriptEnabled(true);
    webview.setVerticalScrollBarEnabled(false);
    webview.setHorizontalScrollBarEnabled(false);
    webview.loadUrl(url);
    // webview.loadDataWithBaseURL(url, null, "text/html", "utf-8", null);
    return view;
}
Logcat:
11-16 23:15:05.234: E/FragmentManager(26609): No view found for id 0x7f0a0052 (com.xx.xxx:id/detail_fragment_container) for fragment DetailFragment{42476ab8 #1 id=0x7f0a0052}
Я понимаю, что он ищет detail_fragment_container, которого у меня нет в портретном режиме. Как это исправить? Дайте мне знать, если вам нужен код. Будем рады опубликовать..
