Java 在带有导航抽屉和appbar的片段中未找到跳过的适配器

Java 在带有导航抽屉和appbar的片段中未找到跳过的适配器,java,android,android-fragments,navigation-drawer,Java,Android,Android Fragments,Navigation Drawer,我制作了一个片段,其中我附加了一个带有虚拟数据的回收器视图,但当我将该片段包含在主活动中的面板中时,主活动滑块数据显示,但在片段数据中,它表示未找到recyclerview适配器,因此跳过了该片段。请告诉我什么是问题 Slidepanel layout.xml的主要活动 <com.sothree.slidinguppanel.SlidingUpPanelLayout xmlns:android="http://schemas.android.com/apk/res/android

我制作了一个片段,其中我附加了一个带有虚拟数据的回收器视图,但当我将该片段包含在主活动中的面板中时,主活动滑块数据显示,但在片段数据中,它表示未找到recyclerview适配器,因此跳过了该片段。请告诉我什么是问题

Slidepanel layout.xml的主要活动

<com.sothree.slidinguppanel.SlidingUpPanelLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:sothree="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/slider_drawer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="bottom"
sothree:umanoPanelHeight="68dp"
sothree:umanoShadowHeight="4dp"
tools:context=".sliderFragment">

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <include
        android:id="@+id/slider_main"
        layout="@layout/fragment_slider"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
</LinearLayout>

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">

    <androidx.appcompat.widget.Toolbar
        android:id="@+id/slideToolbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        sothree:titleTextColor="@color/colorWhite" />

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/slider_recycle"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        tools:listitem="@layout/review_design" />
</LinearLayout>
</com.sothree.slidinguppanel.SlidingUpPanelLayout>

MainActivity.java

public class MainActivity extends AppCompatActivity {
Toolbar toolbar;
reviewAdapt adaptView;
SlidingUpPanelLayout slidingUpPanelLayout;
RecyclerView recyclerOverView;



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


private void findview() {
    recyclerOverView = findViewById(R.id.slider_recycle);
    toolbar = findViewById(R.id.slideToolbar);
    slidingUpPanelLayout = findViewById(R.id.slider_drawer);
    populateList();
    list();
}

private void list() {
    slidingUpPanelLayout.addPanelSlideListener(new SlidingUpPanelLayout.PanelSlideListener() {
        @Override
        public void onPanelSlide(View panel, float slideOffset) {
            Log.i(TAG, "onPanelSlide, offset " + slideOffset);
        }

        @Override
        public void onPanelStateChanged(View panel, SlidingUpPanelLayout.PanelState previousState, SlidingUpPanelLayout.PanelState newState) {
            Log.i(TAG, "onPanelStateChanged " + newState);

        }
    });
    slidingUpPanelLayout.setFadeOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {


            slidingUpPanelLayout.setPanelState(SlidingUpPanelLayout.PanelState.EXPANDED);
        }

    });
}

private void populateList() {

    List<reviewModel> reviewModelList = new ArrayList<>();

    for (int i = 1; i < 20; i++) {
        int imges = R.drawable.ic_userlogin;
        String names = " Name is " + i;
        String dates = " Dates is " + i;
        String detail = " details about is " + i;

        reviewModel models = new reviewModel(names, dates, detail, 4, imges);

        reviewModelList.add(models);
    }

    setupRecycle(reviewModelList);
}

private void setupRecycle(List<reviewModel> reviewModelList) {

    adaptView = new reviewAdapt(this, reviewModelList, reviewModelList.size());
    LinearLayoutManager layout = new LinearLayoutManager(this);
    layout.setSmoothScrollbarEnabled(true);
    recyclerOverView.setLayoutManager(layout);
    recyclerOverView.setHasFixedSize(true);
    recyclerOverView.setAdapter(adaptView);
    Log.d("adpater","show");

}}
public类MainActivity扩展了AppCompatActivity{
工具栏;
回顾适应观点;
SlidingUpPanelLayout SlidingUpPanelLayout;
RecyclerView recyclerOverView;
@凌驾
创建时受保护的void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findview();
}
私有void findview(){
recyclerOverView=findViewById(R.id.slider\u recycle);
工具栏=findViewById(R.id.slideToolbar);
SlidengUppanellayout=findViewById(R.id.slider\U抽屉);
大众主义者();
list();
}
私人作废清单(){
slidingUpPanelLayout.addPanelSlideListener(新的slidingUpPanelLayout.PanelSlideListener(){
@凌驾
公共空心面板幻灯片(视图面板、浮动幻灯片偏移){
Log.i(标签“onPanelSlide,offset”+slideOffset);
}
@凌驾
public void onPanelStateChanged(查看面板,SlidingUpPanelLayout.PanelState previousState,SlidingUpPanelLayout.PanelState newState){
Log.i(标记“onPanelStateChanged”+newState);
}
});
SlidengUpPanelLayout.setFadeOnClickListener(新视图.OnClickListener()){
@凌驾
公共void onClick(视图){
slidengappanellayout.setPanelState(slidengappanellayout.PanelState.EXPANDED);
}
});
}
私有void populateList(){
List reviewModelList=new ArrayList();
对于(int i=1;i<20;i++){
int imges=R.drawable.ic_userlogin;
String names=“Name is”+i;
String dates=“dates is”+i;
String detail=“关于的详细信息是”+i;
reviewModel模型=新的reviewModel(名称、日期、详细信息、4、图片);
添加(模型);
}
setupRecycle(ReviewModelist);
}
私有void setupRecycle(列表reviewModelList){
AdapteView=newReviewAdapt(this,ReviewModelist,ReviewModelist.size());
LinearLayoutManager布局=新的LinearLayoutManager(此);
layout.setSmoothScrollbarEnabled(真);
recyclerOverView.setLayoutManager(布局);
recyclerOverView.setHasFixedSize(true);
recyclerOverView.setAdapter(AdapterView);
日志d(“adpater”、“show”);
}}
SliderFragment.xml

  <androidx.drawerlayout.widget.DrawerLayout 
  xmlns:android="http://schemas.android.com/apk/res/android"
 xmlns:app="http://schemas.android.com/apk/res-auto"
 xmlns:tools="http://schemas.android.com/tools"
 android:id="@+id/salon_drawer"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">

<androidx.coordinatorlayout.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent">

<androidx.constraintlayout.widget.ConstraintLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <androidx.appcompat.widget.Toolbar
        android:id="@+id/salonToolbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/colorGrey"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:titleTextColor="@color/colorWhite" />

    <com.google.android.material.tabs.TabLayout
        android:id="@+id/salon_tabLayout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/colorGrey"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/salonToolbar" />

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/recyclerList"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/salon_tabLayout"
        tools:listitem="@layout/review_design" />
  </androidx.constraintlayout.widget.ConstraintLayout>

  <com.google.android.material.floatingactionbutton.FloatingActionButton
    android:id="@+id/call_fab"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="top|end"
    android:paddingBottom="@dimen/_16sdp"
    android:src="@drawable/ic_call"
    android:tint="@color/colorBlack"
    android:translationY="-8dp"
    app:backgroundTint="@color/colorOrange"
    app:layout_anchor="@id/msg_fab"
    app:layout_anchorGravity="top" />


  <com.google.android.material.floatingactionbutton.FloatingActionButton
    android:id="@+id/msg_fab"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="top|end"
    android:layout_margin="@dimen/_8sdp"
    android:layout_marginBottom="@dimen/_16sdp"
    android:src="@drawable/ic_message"
    android:tint="@color/colorBlack"
    android:translationY="-8dp"
    app:backgroundTint="@color/colorOrange"
    app:layout_anchor="@id/extend_fab"
    app:layout_anchorGravity="top" />

 <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
    android:id="@+id/extend_fab"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="end|bottom"
    android:layout_margin="@dimen/_8sdp"
    android:text="@string/extended"
    app:backgroundTint="@color/colorOrange"
    app:cornerRadius="@dimen/_30sdp"
    app:icon="@drawable/ic_add"
    app:iconGravity="start" />
 </androidx.coordinatorlayout.widget.CoordinatorLayout>
<com.google.android.material.navigation.NavigationView
     android:id="@+id/salonNavigation"
   android:layout_width="wrap_content"
   android:layout_height="match_parent"
  android:layout_gravity="start"
   app:headerLayout="@layout/header_salon"
  app:menu="@menu/salon_menu" />
</androidx.drawerlayout.widget.DrawerLayout>

SlideFragment.java

  public class sliderFragment extends Fragment {

  reviewAdapt adaptOverView;
  RecyclerView recyclerOverView;
  Toolbar toolbar;
  Fragment slider;
  TabLayout tabLayout;
  ActionBarDrawerToggle toggle;
  DrawerLayout drawer;
  boolean isClick=false;
  NavigationView navigationView;
  FloatingActionButton msgFab, callFab;
  ExtendedFloatingActionButton exFab;


public sliderFragment() {
    // Required empty public constructor
}


 public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    return inflater.inflate(R.layout.fragment_slider, container, false);
 }

@Override
 public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    findview(view);
}

 private void findview(View view) {
    toolbar = view.findViewById(R.id.salonToolbar);
    tabLayout = view.findViewById(R.id.salon_tabLayout);
    drawer = view.findViewById(R.id.salon_drawer);
    msgFab = view.findViewById(R.id.msg_fab);
    callFab = view.findViewById(R.id.call_fab);
    exFab = view.findViewById(R.id.extend_fab);
    recyclerOverView = view.findViewById(R.id.recyclerList);
    navigationView = view.findViewById(R.id.salonNavigation);
    ((AppCompatActivity) getActivity()).setSupportActionBar(toolbar);
    showToggle();
    populateList();
    fabExtension();
  }

  private void fabExtension() {
    exFab.shrink();
    msgFab.hide();
    callFab.hide();
    exFab.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (isClick) {
                msgFab.setVisibility(View.GONE);
                callFab.setVisibility(View.GONE);
                isClick = false;

            } else {
                msgFab.setVisibility(View.VISIBLE);
                callFab.setVisibility(View.VISIBLE);
                isClick = true;
            }
        }
    });
  }

  private void showToggle() {
    toggle = new ActionBarDrawerToggle(getActivity(), drawer, toolbar, R.string.open, 
     R.string.close);
    drawer.addDrawerListener(toggle);
    toggle.syncState();
    toggle.getDrawerArrowDrawable().setColor(getResources().getColor(R.color.colorWhite));
    navigationView.setNavigationItemSelectedListener(new 
    NavigationView.OnNavigationItemSelectedListener() {
        @Override
        public boolean onNavigationItemSelected(@NonNull MenuItem item) {
            switch (item.getItemId()) {
                case R.id.about_salon:
                    Toast.makeText(getContext(), "About Item Click", Toast.LENGTH_SHORT).show();
                    drawer.closeDrawer(GravityCompat.START);
                    break;
                case R.id.home_salon:
                    Toast.makeText(getContext(), "Home Item Click", Toast.LENGTH_SHORT).show();
                    drawer.closeDrawer(GravityCompat.START);
                    break;
                case R.id.details_salon:
                    Toast.makeText(getContext(), "Details Item Click", Toast.LENGTH_SHORT).show();
                    drawer.closeDrawer(GravityCompat.START);
                    break;
                case R.id.setting_salon:
                    Toast.makeText(getContext(), "Setting Item Click", Toast.LENGTH_SHORT).show();
                    drawer.closeDrawer(GravityCompat.START);
                    break;
                default:
                    break;
            }
            return false;
        }
    });
  }

  private void populateList() {

    List<reviewModel> reviewList = new ArrayList<>();

    for (int i = 1; i < 20; i++) {
        int imges = R.drawable.ic_userlogin;
        String names = "User Name is " + i;
        String dates = "New Dates is " + i;
        String detail = "User details about is " + i;

        reviewModel models = new reviewModel(names, dates, detail, 4, imges);

        reviewList.add(models);
    }

    setupRecycle(reviewList);
 }

  private void setupRecycle(List<reviewModel> reviewList) {

    adaptOverView = new reviewAdapt(getContext(), reviewList, reviewList.size());
    LinearLayoutManager layout = new LinearLayoutManager(getContext());
    layout.setSmoothScrollbarEnabled(true);
    recyclerOverView.setLayoutManager(layout);
    recyclerOverView.setHasFixedSize(true);
    recyclerOverView.setAdapter(adaptOverView);

    recyclerOverView.addOnScrollListener(new RecyclerView.OnScrollListener() {
        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            if (dy < 0)
                exFab.shrink();
            else if (dy > 0)
                exFab.extend();
        }

        @Override
        public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
            super.onScrollStateChanged(recyclerView, newState);
        }
    });
    }}
公共类sliderFragment扩展了片段{
复习适应概述;
RecyclerView recyclerOverView;
工具栏;
碎片滑块;
表格布局;
ActionBarDrawerToggle切换;
抽屉式抽屉;
布尔值isClick=false;
导航视图导航视图;
浮动操作按钮msgFab,调用fab;
ExtendedFloatingActionButton exFab;
公共幻灯片片段(){
//必需的空公共构造函数
}
创建视图上的公共视图(布局、充气机、视图组容器、,
Bundle savedInstanceState){
//为该碎片膨胀布局
返回充气机。充气(R.layout.fragment_滑块,容器,假);
}
@凌驾
已创建公用void onview(@NonNull视图,@Nullable Bundle savedInstanceState){
super.onViewCreated(视图,savedInstanceState);
findview(视图);
}
私有void findview(视图){
toolbar=view.findviewbyd(R.id.toolbar);
tabLayout=view.findviewbyd(R.id.salon\u tabLayout);
抽屉=view.findViewById(R.id.salon_抽屉);
msgFab=view.findviewbyd(R.id.msg_fab);
callFab=view.findviewbyd(R.id.call\u fab);
exFab=view.findviewbyd(R.id.extend\u fab);
recyclerOverView=view.findViewById(R.id.recyclerList);
navigationView=view.findViewById(R.id.navigation);
((AppCompatActivity)getActivity()).setSupportActionBar(工具栏);
showthoggle();
大众主义者();
fab扩展();
}
私有无效扩展(){
exFab.shrink();
msgFab.hide();
callFab.hide();
exFab.setOnClickListener(新视图.OnClickListener(){
@凌驾
公共void onClick(视图v){
如果(isClick){
msgFab.setVisibility(View.GONE);
callFab.setVisibility(View.GONE);
isClick=false;
}否则{
msgFab.setVisibility(View.VISIBLE);
callFab.setVisibility(View.VISIBLE);
isClick=true;
}
}
});
}
私有void showthoggle(){
toggle=newactionBarDrawerToggle(getActivity()、抽屉、工具栏、R.string.open、,
R.string.close);
抽屉。添加抽屉链接器(切换);
toggle.syncState();
toggle.getDrawarRowDrawable().setColor(getResources().getColor(R.color.colorWhite));
navigationView.setNavigationItemSelectedListener(新建
NavigationView.OnNavigationItemSelectedListener(){
@凌驾
公共布尔值onNavigationItemSelected(@NonNull MenuItem item){
开关(item.getItemId()){
案例R.id.关于沙龙:
Toast.makeText(getContext(),“关于项目单击”,Toast.LENGTH_SHORT.show();
抽屉。关闭抽屉(重力压缩机启动);
打破
案例R.id.home_沙龙:
Toast.makeText(getContext(),“主项单击”,Toast.LENGTH_SHORT.show();
抽屉。关闭抽屉(重力压缩机启动);
打破
案例R.id.详细信息\u沙龙:
Toast.makeText(getContext(),“详细信息项单击”,Toast.LENGTH_SHORT.show();
抽屉。关闭抽屉(重力压缩机启动);
打破
案例R.id.se