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ActionBar选项卡不适用于android:theme=“@android:style/theme.Light.NoTitleBar”_Android - Fatal编程技术网

ActionBar选项卡不适用于android:theme=“@android:style/theme.Light.NoTitleBar”

ActionBar选项卡不适用于android:theme=“@android:style/theme.Light.NoTitleBar”,android,Android,我希望我的应用程序没有标题栏,但有一个活动有两个滑动标签如下 public class APlus_Post extends FragmentActivity implements TabListener { ViewPager viewPager; ActionBar actionBar; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreat

我希望我的应用程序没有标题栏,但有一个活动有两个滑动标签如下

public class APlus_Post extends FragmentActivity implements TabListener {

    ViewPager viewPager;
    ActionBar actionBar;


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


        viewPager = (ViewPager) findViewById(R.id.pager);
        viewPager.setAdapter(new MyAdapter(getSupportFragmentManager()));
        viewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {

            @Override
            public void onPageSelected(int arg0) {

                actionBar.setSelectedNavigationItem(arg0);
            }

            @Override
            public void onPageScrolled(int arg0, float arg1, int arg2) {
                // TODO Auto-generated method stub

            }

            @Override
            public void onPageScrollStateChanged(int arg0) {
                // TODO Auto-generated method stub

            }
        });

        actionBar = getActionBar(); 
        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
        actionBar.setDisplayShowHomeEnabled(false);
        actionBar.setDisplayShowTitleEnabled(false);

        ActionBar.Tab tab1 = actionBar.newTab(); //First Tab
        tab1.setText("QAs Wall");
        tab1.setTabListener(this);

        ActionBar.Tab tab2 = actionBar.newTab(); //Second Tab
        tab2.setText("Track Companies");
        tab2.setTabListener(this);

        actionBar.addTab(tab1);
        actionBar.addTab(tab2);

    }


    @Override
    public void onTabReselected(Tab arg0, FragmentTransaction arg1) {

    }


    @Override
    public void onTabSelected(Tab arg0, FragmentTransaction arg1) {

        viewPager.setCurrentItem(arg0.getPosition());

    }


    @Override
    public void onTabUnselected(Tab arg0, FragmentTransaction arg1) {

    }

}

class MyAdapter extends FragmentPagerAdapter{

    public MyAdapter(FragmentManager fm) {
        super(fm);

    }

    @Override
    public Fragment getItem(int arg0) {

         Fragment fragment=null;

         if(arg0==0){
             fragment=new APlus_PostFragment1();
         }
         if(arg0==1){
             fragment=new APlus_PostFragment2();
         }

        return fragment;
    }

    @Override
    public int getCount() {
        // TODO Auto-generated method stub
        return 2;
    }


}
<android.support.v4.view.ViewPager   xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/pager"
    android:layout_width="match_parent"
    android:layout_height="match_parent"/>
下面给出了与post.xml关联的布局

public class APlus_Post extends FragmentActivity implements TabListener {

    ViewPager viewPager;
    ActionBar actionBar;


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


        viewPager = (ViewPager) findViewById(R.id.pager);
        viewPager.setAdapter(new MyAdapter(getSupportFragmentManager()));
        viewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {

            @Override
            public void onPageSelected(int arg0) {

                actionBar.setSelectedNavigationItem(arg0);
            }

            @Override
            public void onPageScrolled(int arg0, float arg1, int arg2) {
                // TODO Auto-generated method stub

            }

            @Override
            public void onPageScrollStateChanged(int arg0) {
                // TODO Auto-generated method stub

            }
        });

        actionBar = getActionBar(); 
        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
        actionBar.setDisplayShowHomeEnabled(false);
        actionBar.setDisplayShowTitleEnabled(false);

        ActionBar.Tab tab1 = actionBar.newTab(); //First Tab
        tab1.setText("QAs Wall");
        tab1.setTabListener(this);

        ActionBar.Tab tab2 = actionBar.newTab(); //Second Tab
        tab2.setText("Track Companies");
        tab2.setTabListener(this);

        actionBar.addTab(tab1);
        actionBar.addTab(tab2);

    }


    @Override
    public void onTabReselected(Tab arg0, FragmentTransaction arg1) {

    }


    @Override
    public void onTabSelected(Tab arg0, FragmentTransaction arg1) {

        viewPager.setCurrentItem(arg0.getPosition());

    }


    @Override
    public void onTabUnselected(Tab arg0, FragmentTransaction arg1) {

    }

}

class MyAdapter extends FragmentPagerAdapter{

    public MyAdapter(FragmentManager fm) {
        super(fm);

    }

    @Override
    public Fragment getItem(int arg0) {

         Fragment fragment=null;

         if(arg0==0){
             fragment=new APlus_PostFragment1();
         }
         if(arg0==1){
             fragment=new APlus_PostFragment2();
         }

        return fragment;
    }

    @Override
    public int getCount() {
        // TODO Auto-generated method stub
        return 2;
    }


}
<android.support.v4.view.ViewPager   xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/pager"
    android:layout_width="match_parent"
    android:layout_height="match_parent"/>
每当我在AndroidMenifesto.xml中使用android:theme=@android:style/theme.Holo.Light运行上述代码时,它都可以正常工作,但当我使用android:theme=@android:style/theme.Light.NoTitleBar时,它就不工作了


我希望在我的应用程序的任何活动中都使用操作栏上的滑动选项卡,而不是标题栏。

感谢dude编辑我的问题:我得到了一个解决方案,就是使用这个。requestWindowFeatureWindow.FEATURE\u NO\u title;在每个活动的onCreate方法中使用this.requestWindowFeatureWindow.FEATURE\u NO\u标题,但具有滑动选项卡的活动除外。对于该特定活动,我们可以使用.setDisplayShowHomeEnabledfalse和.setDisplayShowTitleEnabledfalse。其他的解决方案也不错。你能给我看一些关于你的问题的日志信息吗?你能补充一些关于你的解决方案的细节吗?
actionBar.setDisplayShowTitleEnabled(false);
actionBar.setDisplayShowHomeEnabled(false);