android – 更改方向时片段膨胀错误

概述好的,这是问题所在,我有一个片段活动,里面有两个片段.一个是ListFragment,另一个是Fragment.所以,我想根据选择的项目显示片段.这是问题所在.如果我在横向模式或纵向模式下启动此片段活动,它可以正常工作.无论如何,当我改变到另一个方向时,它总是崩溃.错误是关于充气器,类似onCreateView,但我查看了其他帖子,其他解决方案,如onConfigurationChanges,on 好的,这是问题所在,我有一个片段活动,里面有两个片段.一个是ListFragment,另一个是Fragment.所以,我想根据选择的项目显示片段.这是问题所在.如果我在横向模式或纵向模式下启动此片段活动,它可以正常工作.无论如何,当我改变到另一个方向时,它总是崩溃.错误是关于充气器,类似onCreateVIEw,但我查看了其他帖子,其他解决方案,如onConfigurationChanges,onSaveInstances,没有从名称更改为类.所有都有相同的错误.所以,我希望有人帮助我.我确实有布局 – 土地和布局,仍然无法正常工作.

这是我的代码.

activity_pontix(陆地和肖像模式)

<linearLayout xmlns:androID="http://schemas.androID.com/apk/res/androID"    androID:layout_wIDth="match_parent"    androID:layout_height="match_parent"    androID:background="#CCFF99"    androID:orIEntation="vertical" >    <TextVIEw androID:ID="@+ID/Pontix"        androID:layout_wIDth="match_parent"        androID:layout_height="50dp"        androID:gravity="center_horizontal"        androID:text="@string/pontix"        androID:background="#ffffff"        androID:textcolor="#000000"        androID:textSize="40dp" />    <linearLayout        androID:layout_wIDth="match_parent"        androID:layout_height="match_parent"        androID:orIEntation="horizontal" >        <fragment            androID:ID="@+ID/sIDeMenu"            androID:name="com.example.pontix.SIDeMenu"            androID:layout_wIDth="0dp"            androID:layout_height="match_parent"            androID:layout_weight="3" />        <fragment            androID:ID="@+ID/content"            androID:name="com.example.pontix.ContentPrevIEw"            androID:layout_wIDth="0dp"            androID:layout_height="match_parent"            androID:layout_weight="1" />    </linearLayout></linearLayout>

SIDeMenu.java

public class SIDeMenu extends ListFragment{    OnMenuSelectedListener setSelected;    public interface OnMenuSelectedListener     {        public voID onItemSelected(int position);    }    @OverrIDe    public voID onCreate(Bundle savedInstanceState)     {        super.onCreate(savedInstanceState);        int layout = R.layout.sIDe_menu_item;        setlistadapter(new ArrayAdapter<String>(getActivity(),layout,MenuItem.Items));    }    @OverrIDe    public voID onStart()     {        super.onStart();         if (getFragmentManager().findFragmentByID(R.ID.sIDeMenu) != null) {                getListVIEw().setChoiceMode(ListVIEw.CHOICE_MODE_SINGLE);            }    }    @OverrIDe    public voID onAttach(Activity activity)     {        super.onAttach(activity);        try         {            setSelected = (OnMenuSelectedListener) activity;        }         catch (ClassCastException e)         {            throw new ClassCastException(activity.toString() + " must implement OnMenuSelectedListener");        }    }    @OverrIDe    public voID onListItemClick(ListVIEw l,VIEw v,int position,long ID)     {        setSelected.onItemSelected(position);         // Set the item as checked to be highlighted when in two-pane layout        getListVIEw().setItemChecked(position,true);    }}

ContentPrevIEw.java

public class ContentPrevIEw extends Fragment{    final static String ARG_position = "position";    int mCurrentposition = -1;    @OverrIDe    public VIEw onCreateVIEw(LayoutInflater inflater,VIEwGroup container,Bundle savedInstanceState)     {        if (savedInstanceState != null)         {            mCurrentposition = savedInstanceState.getInt(ARG_position);        }        return inflater.inflate(R.layout.content_vIEw,container,false);    }    @OverrIDe    public voID onStart()     {        super.onStart();        Bundle args = getArguments();        if (args != null)         {            updateContentPrevIEw(args.getInt(ARG_position));        }         else if (mCurrentposition != -1)         {            updateContentPrevIEw(mCurrentposition);        }    }    public voID updateContentPrevIEw(int position)     {        switch(position)        {            case 1:            {                TextVIEw article = (TextVIEw) getActivity().findVIEwByID(R.ID.contentVIEw);                article.setText("Voce estava na aba Gincana");                mCurrentposition = position;                break;            }            case 2:            {                TextVIEw article = (TextVIEw) getActivity().findVIEwByID(R.ID.contentVIEw);                article.setText("Voce estava na aba Tarefas");                mCurrentposition = position;                break;            }            case 3:            {                TextVIEw article = (TextVIEw) getActivity().findVIEwByID(R.ID.contentVIEw);                article.setText("Voce estava na aba Ranking");                mCurrentposition = position;                break;            }            case 4:            {                TextVIEw article = (TextVIEw) getActivity().findVIEwByID(R.ID.contentVIEw);                article.setText("Voce estava na aba Amigos");                mCurrentposition = position;                break;            }            case 5:            {                TextVIEw article = (TextVIEw) getActivity().findVIEwByID(R.ID.contentVIEw);                article.setText("Voce estava na aba Perfil");                mCurrentposition = position;                break;            }            case 6:            {                TextVIEw article = (TextVIEw) getActivity().findVIEwByID(R.ID.contentVIEw);                article.setText("Voce estava na aba Sobre");                mCurrentposition = position;                break;            }        }    }    @OverrIDe    public voID onSaveInstanceState(Bundle outState)     {        super.onSaveInstanceState(outState);        outState.putInt(ARG_position,mCurrentposition);    }}

PontixActivity.java

public class PontixActivity extends FragmentActivity implements SIDeMenu.OnMenuSelectedListener {       @OverrIDe    public voID onCreate(Bundle savedInstanceState)     {        super.onCreate(savedInstanceState);        setContentVIEw(R.layout.activity_pontix);        Intent intent = getIntent();        int code = intent.getIntExtra(GincanaActivity.EXTRA_CONTENT,0);        SIDeMenu sIDeMenu = new SIDeMenu();        sIDeMenu.setArguments(getIntent().getExtras());        getSupportFragmentManager().beginTransaction().add(R.ID.sIDeMenu,sIDeMenu).commit();        ContentPrevIEw contentFragment = (ContentPrevIEw) getSupportFragmentManager().findFragmentByID(R.ID.content);        if (contentFragment != null)         {            contentFragment.updateContentPrevIEw(code);        }     }    public voID onItemSelected(int position)     {        switch(position)        {            case 0:            {                Intent contentVIEw = new Intent(this,GincanaActivity.class);                startActivity(contentVIEw);                break;            }            case 1:            {                Intent contentVIEw = new Intent(this,TarefaActivity.class);                startActivity(contentVIEw);                break;            }            case 2:            {                Intent contentVIEw = new Intent(this,RankingActivity.class);                startActivity(contentVIEw);                break;            }            case 3:            {                Intent contentVIEw = new Intent(this,MainActivity.class);                startActivity(contentVIEw);                break;            }            case 4:            {                Intent contentVIEw = new Intent(this,MainActivity.class);                startActivity(contentVIEw);                break;            }            case 5:            {                Intent contentVIEw = new Intent(this,MainActivity.class);                startActivity(contentVIEw);                break;            }        }    }}

这是错误日志.

08-03 13:13:58.745: W/IinputConnectionWrapper(13847): showStatusIcon on inactive inputConnection08-03 13:14:09.065: D/AbsListVIEw(13847): Get MotionRecognitionManager08-03 13:14:09.065: D/AbsListVIEw(13847): Get MotionRecognitionManager08-03 13:14:12.310: D/AndroIDRuntime(13847): Shutting down VM08-03 13:14:12.310: W/dalvikvm(13847): threadID=1: thread exiting with uncaught exception (group=0x40c661f8)08-03 13:14:12.340: E/AndroIDRuntime(13847): FATAL EXCEPTION: main08-03 13:14:12.340: E/AndroIDRuntime(13847): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.pontix/com.example.pontix.PontixActivity}: androID.vIEw.InflateException: Binary XML file line #21: Error inflating class fragment08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.app.ActivityThread.performlaunchActivity(ActivityThread.java:1970)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1995)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.app.ActivityThread.handle@R_675_4404@Activity(ActivityThread.java:3365)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.app.ActivityThread.access0(ActivityThread.java:128)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.app.ActivityThread$H.handleMessage(ActivityThread.java:1165)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.os.Handler.dispatchMessage(Handler.java:99)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.os.Looper.loop(Looper.java:137)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.app.ActivityThread.main(ActivityThread.java:4514)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at java.lang.reflect.Method.invokeNative(Native Method)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at java.lang.reflect.Method.invoke(Method.java:511)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at com.androID.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:993)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at com.androID.internal.os.ZygoteInit.main(ZygoteInit.java:760)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at dalvik.system.NativeStart.main(Native Method)08-03 13:14:12.340: E/AndroIDRuntime(13847): Caused by: androID.vIEw.InflateException: Binary XML file line #21: Error inflating class fragment08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.vIEw.LayoutInflater.createVIEwFromTag(LayoutInflater.java:697)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.vIEw.LayoutInflater.rInflate(LayoutInflater.java:739)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.vIEw.LayoutInflater.rInflate(LayoutInflater.java:742)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.vIEw.LayoutInflater.inflate(LayoutInflater.java:489)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.vIEw.LayoutInflater.inflate(LayoutInflater.java:396)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.vIEw.LayoutInflater.inflate(LayoutInflater.java:352)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at com.androID.internal.policy.impl.PhoneWindow.setContentVIEw(PhoneWindow.java:280)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.app.Activity.setContentVIEw(Activity.java:1892)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at com.example.pontix.PontixActivity.onCreate(PontixActivity.java:13)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.app.Activity.performCreate(Activity.java:4562)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1053)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.app.ActivityThread.performlaunchActivity(ActivityThread.java:1934)08-03 13:14:12.340: E/AndroIDRuntime(13847):    ... 12 more08-03 13:14:12.340: E/AndroIDRuntime(13847): Caused by: java.lang.IllegalStateException: Fragment com.example.pontix.SIDeMenu dID not create a vIEw.08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.support.v4.app.FragmentActivity.onCreateVIEw(FragmentActivity.java:295)08-03 13:14:12.340: E/AndroIDRuntime(13847):    at androID.vIEw.LayoutInflater.createVIEwFromTag(LayoutInflater.java:669)08-03 13:14:12.340: E/AndroIDRuntime(13847):    ... 23 more08-03 13:14:12.355: D/dalvikvm(13847): GC_CONCURRENT freed 152K,3% free 13194K/13575K,paused 1ms+3ms08-03 13:14:12.355: D/AbsListVIEw(13847): [unregisterDoubleTapMotionListener]08-03 13:14:12.355: I/MotionRecognitionManager(13847):   .unregisterListener : / Listener count = 0->0,Listener=androID.Widget.AbsListVIEw@419278a808-03 13:14:12.355: D/AbsListVIEw(13847): [unregisterDoubleTapMotionListener]08-03 13:14:12.355: I/MotionRecognitionManager(13847):   .unregisterListener : / Listener count = 0->0,Listener=androID.Widget.AbsListVIEw@4192d5e008-03 13:14:12.360: D/AbsListVIEw(13847): [unregisterDoubleTapMotionListener]08-03 13:14:12.360: I/MotionRecognitionManager(13847):   .unregisterListener : / Listener count = 0->0,Listener=androID.Widget.AbsListVIEw@41963500

解决方法 你的两个片段都需要公共的空构造函数：

public class SIDeMenu extends ListFragment{   public SIDeMenu(){}   ...public class ContentPrevIEw extends Fragment{   public ContentPrevIEw(){}   ...

总结

以上是内存溢出为你收集整理的android – 更改方向时片段膨胀错误全部内容，希望文章能够帮你解决android – 更改方向时片段膨胀错误所遇到的程序开发问题。

如果觉得内存溢出网站内容还不错，欢迎将内存溢出网站推荐给程序员好友。