Android FragmentTabHost标签底部带有图标选择问题

我现在正在为一个简单的用户界面奋斗两天。 我只想要底部有选项卡的选项卡式布局（由于这个原因，无法使用选项卡

ActionBarSherlock

）。我还希望我的标签页由图标和文本表示。很简单？我知道不建议在android中使用底部标签，但这是应用程序的要求。对此无能为力

我设法根据我的需要进行编辑。现在我在底部有了选项卡，可以使用

FragmentTabHost

。在此之后，我尝试将图标添加到选项卡。如果我使用的是常规的

TabHost

，我就可以做到

mTabs.addTab(mTabs.newTabSpec("chapter").setIndicator("Chapter",getResources().
  getDrawable(R.drawable.chapter1)), ContentFragment.class, null);

但我从这篇文章中了解到：显然，它不适用于新的

FragmentTabHost

。 所以，在这篇文章之后，我实现了一个自定义视图，用于保存选项卡的图标和文本。而且效果很好

这里的问题（正如一篇帖子中的评论所问）是选择不再存在了。我看不出选择了哪个选项卡

以下是完整的代码：

MainActivity.java

public class MainActivity extends FragmentActivity {

private FragmentTabHost mTabHost;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.bottom_tabs);

    mTabHost = (FragmentTabHost) findViewById(android.R.id.tabhost);
    mTabHost.setup(this, getSupportFragmentManager(), R.id.realtabcontent);

    //testing with custom view implementation to add icon
    TabSpec spec = mTabHost.newTabSpec("tab" + 1);
    View tabIndicator = LayoutInflater.from(this).inflate(R.layout.tab1_icon, null, false);
    TextView title = (TextView) tabIndicator.findViewById(R.id.title);
    title.setText("Label 1");
    ImageView icon = (ImageView) tabIndicator.findViewById(R.id.icon);
    Drawable myIcon = getResources().getDrawable( R.drawable.icon1 );
    icon.setImageDrawable(myIcon);
    icon.setScaleType(ImageView.ScaleType.FIT_CENTER);

    spec.setIndicator(tabIndicator);

    mTabHost.addTab(spec,
            Fragment1.class, null);

    mTabHost.addTab(mTabHost.newTabSpec("contacts")
            .setIndicator("Contacts"), Fragment2.class, null);
    mTabHost.addTab(mTabHost.newTabSpec("custom").setIndicator("Custom"),
            Fragment3.class, null);

}

public class Fragment1 extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    View v = LayoutInflater.from(getActivity()).inflate(R.layout.tab1_view, null);
    return v;
}

}

Fragment1.java

public class MainActivity extends FragmentActivity {

private FragmentTabHost mTabHost;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.bottom_tabs);

    mTabHost = (FragmentTabHost) findViewById(android.R.id.tabhost);
    mTabHost.setup(this, getSupportFragmentManager(), R.id.realtabcontent);

    //testing with custom view implementation to add icon
    TabSpec spec = mTabHost.newTabSpec("tab" + 1);
    View tabIndicator = LayoutInflater.from(this).inflate(R.layout.tab1_icon, null, false);
    TextView title = (TextView) tabIndicator.findViewById(R.id.title);
    title.setText("Label 1");
    ImageView icon = (ImageView) tabIndicator.findViewById(R.id.icon);
    Drawable myIcon = getResources().getDrawable( R.drawable.icon1 );
    icon.setImageDrawable(myIcon);
    icon.setScaleType(ImageView.ScaleType.FIT_CENTER);

    spec.setIndicator(tabIndicator);

    mTabHost.addTab(spec,
            Fragment1.class, null);

    mTabHost.addTab(mTabHost.newTabSpec("contacts")
            .setIndicator("Contacts"), Fragment2.class, null);
    mTabHost.addTab(mTabHost.newTabSpec("custom").setIndicator("Custom"),
            Fragment3.class, null);

}

public class Fragment1 extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    View v = LayoutInflater.from(getActivity()).inflate(R.layout.tab1_view, null);
    return v;
}

底部的tabs.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >

<FrameLayout
    android:id="@+id/realtabcontent"
    android:layout_width="match_parent"
    android:layout_height="0dip"
    android:layout_weight="1" />

<android.support.v4.app.FragmentTabHost
    android:id="@android:id/tabhost"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" >

    <FrameLayout
        android:id="@android:id/tabcontent"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_weight="0" />
</android.support.v4.app.FragmentTabHost>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#FF0000"
android:orientation="vertical"
tools:context=".DeviceFragment" >

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Tab 1!" />

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="0dip"
android:layout_height="55dip"
android:layout_weight="1"
android:orientation="vertical"
android:padding="5dp"
android:weightSum="55" >

<ImageView
    android:id="@+id/icon"
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="30"
    android:adjustViewBounds="false"
    android:src="@drawable/icon1" />

<TextView
    android:id="@+id/title"
    android:layout_width="fill_parent"
    android:layout_height="0dp"
    android:layout_weight="25"
    android:gravity="center_horizontal" />

tab1_view.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >

<FrameLayout
    android:id="@+id/realtabcontent"
    android:layout_width="match_parent"
    android:layout_height="0dip"
    android:layout_weight="1" />

<android.support.v4.app.FragmentTabHost
    android:id="@android:id/tabhost"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" >

    <FrameLayout
        android:id="@android:id/tabcontent"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_weight="0" />
</android.support.v4.app.FragmentTabHost>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#FF0000"
android:orientation="vertical"
tools:context=".DeviceFragment" >

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Tab 1!" />

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="0dip"
android:layout_height="55dip"
android:layout_weight="1"
android:orientation="vertical"
android:padding="5dp"
android:weightSum="55" >

<ImageView
    android:id="@+id/icon"
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="30"
    android:adjustViewBounds="false"
    android:src="@drawable/icon1" />

<TextView
    android:id="@+id/title"
    android:layout_width="fill_parent"
    android:layout_height="0dp"
    android:layout_weight="25"
    android:gravity="center_horizontal" />

tab1_icon.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >

<FrameLayout
    android:id="@+id/realtabcontent"
    android:layout_width="match_parent"
    android:layout_height="0dip"
    android:layout_weight="1" />

<android.support.v4.app.FragmentTabHost
    android:id="@android:id/tabhost"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" >

    <FrameLayout
        android:id="@android:id/tabcontent"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_weight="0" />
</android.support.v4.app.FragmentTabHost>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#FF0000"
android:orientation="vertical"
tools:context=".DeviceFragment" >

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Tab 1!" />

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="0dip"
android:layout_height="55dip"
android:layout_weight="1"
android:orientation="vertical"
android:padding="5dp"
android:weightSum="55" >

<ImageView
    android:id="@+id/icon"
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="30"
    android:adjustViewBounds="false"
    android:src="@drawable/icon1" />

<TextView
    android:id="@+id/title"
    android:layout_width="fill_parent"
    android:layout_height="0dp"
    android:layout_weight="25"
    android:gravity="center_horizontal" />

---

尝试使用actionbars在底部显示

示例代码

 @Override
        public boolean onCreateOptionsMenu(Menu menu) {

            // Create an actionbar menu
            menu.add("Set as Wallpaper")
                    // Add a new Menu Button
                    .setOnMenuItemClickListener(this.SetWallpaperClickListener)
                    .setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);

            return super.onCreateOptionsMenu(menu);
        }

        // Capture actionbar menu item click
        OnMenuItemClickListener SetWallpaperClickListener = new OnMenuItemClickListener() {

            public boolean onMenuItemClick(MenuItem item) {

                // Retrieve a WallpaperManager
                WallpaperManager myWallpaperManager = WallpaperManager
                        .getInstance(MainActivity.this);

                try {
                    // Change the current system wallpaper
                    myWallpaperManager.setResource(R.drawable.wallpaper);

                    // Show a toast message on successful change
                    Toast.makeText(MainActivity.this,
                            "Wallpaper successfully changed", Toast.LENGTH_SHORT)
                            .show();

                } catch (IOException e) {
                    // TODO Auto-generated catch block
                }

                return false;
            }
        };

AndroidManifest.xml

 <activity
            android:name=".MainActivity"
            android:uiOptions="splitActionBarWhenNarrow" >

尝试使用：

如果您想要支持api lower 11，只需将TabHost更改为FragmentTabHost（从support lib或Sherlock）
不要使用底部的选项卡栏：也可以看到12:00左右的标记。我已经完成了这一步。但客户的要求是底部要有钢筋。对此无能为力…如果标签也在顶部，我的问题中所述的问题将持续存在…你有解决方案吗？？如果是的话，请把它贴在这里。即使我也面临着同样的问题：（这只在操作系统认为宽度足够窄时才起作用。可能在纵向上起作用，但在横向上肯定不行。）