ViewPager with Fragments inside PopupWindow(或 DialogFragment) - 错误找不到片段 id 的视图

移动开发问题 得得之家
ViewPager with Fragments inside PopupWindow (or DialogFragment) - Error no view found for id for fragment(ViewPager with Fragments inside PopupWindow(或 DialogFragment) - 错误找不到片段 id 的视图)
本文介绍了ViewPager with Fragments inside PopupWindow(或 DialogFragment) - 错误找不到片段 id 的视图的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我用下面的代码创建了一个 FragmentActivity

I created a FragmentActivity with this code below

public class Activity_principal1 extends FragmentActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_principal1);

        List<Fragment> fragments = getFragments();
        AcoesMuscularesAdapter ama = new AcoesMuscularesAdapter(getSupportFragmentManager(), fragments);
        ViewPager vp_contentAcoesMusculares_SequenciaExercicios = (ViewPager) findViewById(R.id.vp_contentAcoesMusculares_SequenciaExercicios);
        vp_contentAcoesMusculares_SequenciaExercicios.setAdapter(ama);

    }

    private List<Fragment> getFragments(){
        List<Fragment> fList = new ArrayList<Fragment>();
        fList.add(FragmentAcoesMusculares.newInstance("Fragment 1",1));
        fList.add(FragmentAcoesMusculares.newInstance("Fragment 2",2));
        fList.add(FragmentAcoesMusculares.newInstance("Fragment 3",3));
        return fList;
    }

}

这是我的 XML

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/framelayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@android:color/white" >

<android.support.v4.view.ViewPager
    android:id="@+id/vp_contentAcoesMusculares_SequenciaExercicios"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_marginLeft="5dp"
    android:layout_marginRight="5dp"
    android:layout_marginTop="5dp"
    android:background="#fff" />

</RelativeLayout>

FragmentAcoesMusculares(getFragments()方法里面的代码)就是下面这个类

The FragmentAcoesMusculares (the code inside the method getFragments()) is this class below

public class FragmentAcoesMusculares extends Fragment{

    public static final String EXTRA_MESSAGE = "EXTRA_MESSAGE";

    public static final FragmentAcoesMusculares newInstance(String message,int item)
    {
        FragmentAcoesMusculares f = new FragmentAcoesMusculares();
        Bundle bdl = new Bundle(item);
        f.item = item;
        bdl.putString(EXTRA_MESSAGE, message);
        f.setArguments(bdl);
        return f;
    }


    private int item;
    private ImageView images;
    private String urlString = "";
    int i = 0;;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         final View v = inflater.inflate(R.layout.linha_acoesmusculares_viewpager, container, false);

         images = (ImageView) v.findViewById(R.id.images);
         final Runnable r = new Runnable() {

            @Override
            public void run() {
            if(i == 0){
                urlString = "http://54.232.207.226/atlas.limittraining.com.br/thumb/grupo-muscular-sequencia/1/0/0/bb91e662b4fd6ffde74757ff9bd6e108.jpg";
            }else{
                urlString = "http://54.232.207.226/atlas.limittraining.com.br/thumb/grupo-muscular-sequencia/1/0/0/7730258ca72a75365d0c4b92a1a68a0a.jpg";
            }

            AQuery aquery = new AQuery(images);
            aquery.image(urlString);
            i++;
            if(i >= 2){
                i = 0;
            }
            images.postDelayed(this, 1500);
        }
    };
    images.postDelayed(r, 1500);

    return v;
}

}

这是我的适配器

public class AcoesMuscularesAdapter extends FragmentPagerAdapter{

    private List<Fragment> fragments;

    public AcoesMuscularesAdapter(FragmentManager fm, List<Fragment> fragments){
        super(fm);
        this.fragments = fragments;
    }

    @Override
    public Fragment getItem(int position) {
        return this.fragments.get(position);
    }

    @Override
    public int getCount() {
        return this.fragments.size();
    }
}

上面的所有代码都运行良好.

All this code above it's working perfectly.

现在我正在尝试创建一个拥有我的 ViewPager 的 PopupWindow(或 DialogFragment).

Now I'm trying to create a PopupWindow (or DialogFragment) who will have my ViewPager.

为此我修改了我的代码(现在我的 XML activity_principal1 只有一个按钮，新的 XML 弹出窗口有我的 ViewPager)

I modified my code for this (now my XML activity_principal1 have just a Button and the new XML popup have my ViewPager)

public class Activity_principal1 extends FragmentActivity {

private LayoutInflater inflater;
private View view;
private PopupWindow window;
private Button abrir;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_principal1);

    List<Fragment> fragments = getFragments();
    AcoesMuscularesAdapter ama = new AcoesMuscularesAdapter(getSupportFragmentManager(), fragments);

    inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
    view = inflater.inflate(R.layout.popup, null,true);

    ViewPager vp_contentAcoesMusculares_SequenciaExercicios = (ViewPager) view.findViewById(R.id.vp_contentAcoesMusculares_SequenciaExercicios);
    vp_contentAcoesMusculares_SequenciaExercicios.setAdapter(ama);

    window = new PopupWindow(view);

    abrir = (Button) findViewById(R.id.abrir);
    abrir.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            window.showAsDropDown(v);
        }
    });
}

private List<Fragment> getFragments(){
    List<Fragment> fList = new ArrayList<Fragment>();
        fList.add(FragmentAcoesMusculares.newInstance("Fragment 1",1));
        fList.add(FragmentAcoesMusculares.newInstance("Fragment 2",2));
        fList.add(FragmentAcoesMusculares.newInstance("Fragment 3",3));
    return fList;
}

}

最后，这是现在发生的错误.

and FINALLY, this is the error that is occurring now.

10-23 12:29:39.273: E/FragmentManager(6062): No view found for id 0x7f080005 (br.com.examples.testeprojects:id/vp_contentAcoesMusculares_SequenciaExercicios) for fragment FragmentAcoesMusculares{419e41d0 #0 id=0x7f080005 android:switcher:2131230725:0}
10-23 12:29:39.273: E/FragmentManager(6062): Activity state:
10-23 12:29:39.273: D/FragmentManager(6062):   Local FragmentActivity 419d8e78 State:
10-23 12:29:39.281: D/FragmentManager(6062):     mCreated=truemResumed=true mStopped=false mReallyStopped=false
10-23 12:29:39.281: D/FragmentManager(6062):     mLoadersStarted=true
10-23 12:29:39.281: D/FragmentManager(6062):   Active Fragments in 419d9f78:
10-23 12:29:39.281: D/FragmentManager(6062):     #0: FragmentAcoesMusculares{419e41d0 #0 id=0x7f080005 android:switcher:2131230725:0}
10-23 12:29:39.281: D/FragmentManager(6062):       mFragmentId=#7f080005 mContainerId=#7f080005 mTag=android:switcher:2131230725:0
10-23 12:29:39.281: D/FragmentManager(6062):       mState=1 mIndex=0 mWho=android:fragment:0 mBackStackNesting=0
10-23 12:29:39.281: D/FragmentManager(6062):       mAdded=true mRemoving=false mResumed=false mFromLayout=false mInLayout=false
10-23 12:29:39.281: D/FragmentManager(6062):       mHidden=false mDetached=false mMenuVisible=true mHasMenu=false
10-23 12:29:39.281: D/FragmentManager(6062):       mRetainInstance=false mRetaining=false mUserVisibleHint=true
10-23 12:29:39.281: D/FragmentManager(6062):       mFragmentManager=FragmentManager{419d9f78 in Activity_principal1{419d8e78}}
10-23 12:29:39.289: D/FragmentManager(6062):       mActivity=br.com.examples.testeprojects.Activity_principal1@419d8e78
10-23 12:29:39.289: D/FragmentManager(6062):       mArguments=Bundle[{EXTRA_MESSAGE=Fragment 1}]
10-23 12:29:39.289: D/FragmentManager(6062):     #1: FragmentAcoesMusculares{419e4450 #1 id=0x7f080005 android:switcher:2131230725:1}
10-23 12:29:39.289: D/FragmentManager(6062):       mFragmentId=#7f080005 mContainerId=#7f080005 mTag=android:switcher:2131230725:1
10-23 12:29:39.289: D/FragmentManager(6062):       mState=0 mIndex=1 mWho=android:fragment:1 mBackStackNesting=0
10-23 12:29:39.289: D/FragmentManager(6062):       mAdded=true mRemoving=false mResumed=false mFromLayout=false mInLayout=false
10-23 12:29:39.289: D/FragmentManager(6062):       mHidden=false mDetached=false mMenuVisible=false mHasMenu=false
10-23 12:29:39.289: D/FragmentManager(6062):       mRetainInstance=false mRetaining=false mUserVisibleHint=false
10-23 12:29:39.296: D/FragmentManager(6062):       mFragmentManager=FragmentManager{419d9f78 in Activity_principal1{419d8e78}}
10-23 12:29:39.296: D/FragmentManager(6062):       mArguments=Bundle[{EXTRA_MESSAGE=Fragment 2}]
10-23 12:29:39.296: D/FragmentManager(6062):   Added Fragments:
10-23 12:29:39.296: D/FragmentManager(6062):     #0: FragmentAcoesMusculares{419e41d0 #0 id=0x7f080005 android:switcher:2131230725:0}
10-23 12:29:39.296: D/FragmentManager(6062):     #1: FragmentAcoesMusculares{419e4450 #1 id=0x7f080005 android:switcher:2131230725:1}
10-23 12:29:39.296: D/FragmentManager(6062):   FragmentManager misc state:
10-23 12:29:39.296: D/FragmentManager(6062):     mActivity=br.com.examples.testeprojects.Activity_principal1@419d8e78
10-23 12:29:39.296: D/FragmentManager(6062):     mContainer=android.support.v4.app.FragmentActivity$2@419da8d0
10-23 12:29:39.296: D/FragmentManager(6062):     mCurState=5 mStateSaved=false mDestroyed=false
10-23 12:29:39.296: D/FragmentManager(6062):   View Hierarchy:
10-23 12:29:39.296: D/FragmentManager(6062):     com.android.internal.policy.impl.PhoneWindow$DecorView{419db990 V.E..... ... 0,0-600,976}
10-23 12:29:39.296: D/FragmentManager(6062):       android.widget.LinearLayout{419dd410 V.E..... ... 0,0-600,976}
10-23 12:29:39.296: D/FragmentManager(6062):         android.view.ViewStub{419de850 G.E..... ... 0,0-0,0 #10203e5}
10-23 12:29:39.304: D/FragmentManager(6062):         android.widget.FrameLayout{419dec20 V.E..... ... 0,0-600,976 #1020002 android:id/content}
10-23 12:29:39.304: D/FragmentManager(6062):           android.widget.RelativeLayout{419dfe98 V.E..... ... 0,0-600,976 #7f080000 app:id/framelayout}
10-23 12:29:39.304: D/FragmentManager(6062):             android.widget.Button{419e0618 VFED..C. ... 0,0-73,48 #7f080002 app:id/abrir}
10-23 12:29:39.304: W/System.err(6062): java.lang.IllegalArgumentException: No view found for id 0x7f080005 (br.com.examples.testeprojects:id/vp_contentAcoesMusculares_SequenciaExercicios) for fragment FragmentAcoesMusculares{419e41d0 #0 id=0x7f080005 android:switcher:2131230725:0}
10-23 12:29:39.304: W/System.err(6062):     at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:919)
10-23 12:29:39.304: W/System.err(6062):     at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1104)
10-23 12:29:39.304: W/System.err(6062):     at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682)
10-23 12:29:39.304: W/System.err(6062):     at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1460)
10-23 12:29:39.304: W/System.err(6062):     at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:472)
10-23 12:29:39.312: W/System.err(6062):     at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:141)
10-23 12:29:39.312: W/System.err(6062):     at android.support.v4.view.ViewPager.populate(ViewPager.java:1068)
10-23 12:29:39.312: W/System.err(6062):     at android.support.v4.view.ViewPager.populate(ViewPager.java:914)
10-23 12:29:39.312: W/System.err(6062):     at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1436)
10-23 12:29:39.312: W/System.err(6062):     at android.view.View.measure(View.java:15479)
10-23 12:29:39.312: W/System.err(6062):     at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:617)
10-23 12:29:39.312: W/System.err(6062):     at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:399)
10-23 12:29:39.312: W/System.err(6062):     at android.view.View.measure(View.java:15479)
10-23 12:29:39.312: W/System.err(6062):     at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:1968)
10-23 12:29:39.312: W/System.err(6062):     at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1214)
10-23 12:29:39.312: W/System.err(6062):     at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1387)
10-23 12:29:39.312: W/System.err(6062):     at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1107)
10-23 12:29:39.312: W/System.err(6062):     at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4464)
10-23 12:29:39.312: W/System.err(6062):     at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725)
10-23 12:29:39.320: W/System.err(6062):     at android.view.Choreographer.doCallbacks(Choreographer.java:555)
10-23 12:29:39.320: W/System.err(6062):     at android.view.Choreographer.doFrame(Choreographer.java:525)
10-23 12:29:39.320: W/System.err(6062):     at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711)
10-23 12:29:39.320: W/System.err(6062):     at android.os.Handler.handleCallback(Handler.java:615)
10-23 12:29:39.320: W/System.err(6062):     at android.os.Handler.dispatchMessage(Handler.java:92)
10-23 12:29:39.320: W/System.err(6062):     at android.os.Looper.loop(Looper.java:137)
10-23 12:29:39.320: W/System.err(6062):     at android.app.ActivityThread.main(ActivityThread.java:4895)
10-23 12:29:39.320: W/System.err(6062):     at java.lang.reflect.Method.invokeNative(Native Method)
10-23 12:29:39.320: W/System.err(6062):     at java.lang.reflect.Method.invoke(Method.java:511)
10-23 12:29:39.320: W/System.err(6062):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:994)
10-23 12:29:39.328: W/System.err(6062):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:761)
10-23 12:29:39.328: W/System.err(6062):     at dalvik.system.NativeStart.main(Native Method)

有人知道我做错了什么吗?

Does someone know what I doing wrong?

感谢和问候.

推荐答案

我找到了解决问题的方法.

I found a way to my problem.

我们来了

首先我使用 DialogFragment 而不是 PopupView.

First I used DialogFragment instead of PopupView.

所以在我的主要活动中，我只创建了一个调用我的 DialogFragment 的 Button.

So in my main activity, I only created a Button who calls my DialogFragment.

public class Activity_principal1 extends FragmentActivity {


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_principal1);

        Button abrir = (Button) findViewById(R.id.botao);
        abrir.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                new DialogFragmentWindow().show(getSupportFragmentManager(), "");
            }
        });
    }

}

我的适配器还是和问题一样.

My adapter still the same as the question.

这就是魔法发生的地方.

And here is where the magic occurs.

public class DialogFragmentWindow extends DialogFragment {

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.popup, container);

        ViewPager vp_contentAcoesMusculares_SequenciaExercicios = (ViewPager) view.findViewById(R.id.vp_contentAcoesMusculares_SequenciaExercicios);
        List fragments = getFragments();
        AcoesMuscularesAdapter ama = new AcoesMuscularesAdapter(getChildFragmentManager(), fragments);
        vp_contentAcoesMusculares_SequenciaExercicios.setAdapter(ama);

        getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE);

        return view;
    }

    private List getFragments(){
        List fList = new ArrayList();
            fList.add(FragmentAcoesMusculares.newInstance("Fragment 1",1));
            fList.add(FragmentAcoesMusculares.newInstance("Fragment 2",2));
            fList.add(FragmentAcoesMusculares.newInstance("Fragment 3",3));
        return fList;
    }
}

区别在于getChildFragmentManager().这段小代码拯救了我的一天.

The difference is the getChildFragmentManager(). This little piece of code saved my day.

对此的解释是当我使用 getSupportFragmentManager() 时，甚至表明视图寻呼机位于另一个布局 XML 中，他认为它位于主布局 XML 中.

The explanation to this is when I was using getSupportFragmentManager() and even indicating the view pager was in another Layout XML he thought being in the main Layout XML.

现在我的应用获取了子片段，所以现在他看到了 ViewPager.

Now my app gets the child fragment so now he sees the ViewPager.

就是这样.

谢谢大家.

这篇关于ViewPager with Fragments inside PopupWindow(或 DialogFragment) - 错误找不到片段 id 的视图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！

本站部分内容来源互联网,如果有图片或者内容侵犯您的权益请联系我们删除！

相关文档推荐

如何在.gitlab-ci.yml中使用自动开发工具(Java 11而不是8，Android 31而不是29)瞄准较新的版本
How to target newer versions in .gitlab-ci.yml using auto devops (java 11 instead of 8 and Android 31 instead of 29)(如何在.gitlab-ci.yml中使用自动开发工具(Java 11而不是8，Android 31而不是29)瞄准较新的版本)
Android+core LibraryDesugering：我可以期待哪些Java 11API能够工作？
Android + coreLibraryDesugaring: which Java 11 APIs can I expect to work?(Android+core LibraryDesugering：我可以期待哪些Java 11API能够工作？)
如何在If语句中呈现某些内容Reaction Native
How to render something in an if statement React Native(如何在If语句中呈现某些内容Reaction Native)
如何在本机Reaction中同步两个平面列表滚动位置
How can I sync two flatList scroll position in react native(如何在本机Reaction中同步两个平面列表滚动位置)
在仅脱机模式下使用Firebase FiRestore
Using Firebase Firestore in offline only mode(在仅脱机模式下使用Firebase FiRestore)
Google Play发布前崩溃报告：java.lang.NoSuchMethodError
Crash on Google Play Pre-Launch Report: java.lang.NoSuchMethodError(Google Play发布前崩溃报告：java.lang.NoSuchMethodError)
前端问题php问题Java问题Python问题C/C++问题C#/.NET问题移动开发问题数据库问题
html vue validate adobe dreamweaver hbuilder vscode aptana editor dedecms ckeditor 编辑器 过滤 规则 织梦 图片本地化 模板 缩略图 图集 图片删除 ajax 瀑布流 无限下拉 cms 判断 sql 清除 tag 文档数 angularjs2 按钮 切换效果 vue3 thinkphp yii2 css 项目列表 li go Beego Buffalo Echo Gin Iris Revel 百度云 虚拟主机 pbootcms 伪静态 框架 排序 数据库 对象 字段 sql语句 php 字符串 分割 D3.js bootstrap 函数 svg selectAll 织梦cms 关键词 解析 采集 长度限制 日期 正则表达式