Fragment.javaエラー：適切なメソッドが見つかりませんでした。メソッド 'inflate（int、boolean）'を解決できません。

皆さん、こんにちは、私は現在、JSONの解析とrecyclerViewとcardviewの表示に関する研究を行っています。私は、fragment.javaクラスに適したメソッドを膨張させることができませんでした。誰もこのエラーに直面していますか？ GradleのビルドおかげFragment.javaエラー：適切なメソッドが見つかりませんでした。メソッド 'inflate（int、boolean）'を解決できません。

メッセージ：

D:\New folder\DrawerWithSwipeTabs\app\src\main\java\com\androidbelieve\drawerwithswipetabs\newsAdapter.java 
Error:(41, 65) error: no suitable method found for inflate(int,boolean) 
method LayoutInflater.inflate(int,ViewGroup) is not applicable 
(argument mismatch; boolean cannot be converted to ViewGroup) 
method LayoutInflater.inflate(XmlPullParser,ViewGroup) is not applicable 
(argument mismatch; int cannot be converted to XmlPullParser)

listnews.java（データ）

package com.androidbelieve.drawerwithswipetabs; 

/** 
* Created by LENOVO on 21/2/2017. 
*/ 

public class listnews { 

    public int id; 
    public String imagedescription, image, imagepath, imagetitle; 

    public listnews(int id, String imagedescription, String image, String imagepath, String imagetitle) { 
     this.id = id; 
     this.imagedescription = imagedescription; 
     this.image = image; 
     this.imagepath = imagepath; 
     this.imagetitle = imagetitle; 
    } 

    public int getId() { 
     return id; 
    } 

    public void setId(int id) { 
     this.id = id; 
    } 

    public String getImagedescription() { 
     return imagedescription; 
    } 

    public void setImagedescription(String imagedescription) { 
     this.imagedescription = imagedescription; 
    } 

    public String getImage() { 
     return image; 
    } 

    public void setImage(String image) { 
     this.image = image; 
    } 

    public String getImagepath() { 
     return imagepath; 
    } 

    public void setImagepath(String imagepath) { 
     this.imagepath = imagepath; 
    } 

    public String getImagetitle() { 
     return imagetitle; 
    } 

    public void setImagetitle(String imagetitle) { 
     this.imagetitle = imagetitle; 
    } 
}

NewsAdapter.java

package com.androidbelieve.drawerwithswipetabs; 

import android.content.Context; 
import android.provider.ContactsContract; 
import android.support.v4.app.Fragment; 
import android.support.v4.app.FragmentManager; 
import android.support.v4.app.FragmentPagerAdapter; 
import android.support.v7.widget.RecyclerView; 
import android.view.LayoutInflater; 
import android.view.View; 
import android.view.ViewGroup; 
import android.widget.ImageView; 
import android.widget.TextView; 

import com.bumptech.glide.Glide; 

import java.util.ArrayList; 
import java.util.List; 

/** 
* Created by LENOVO on 20/2/2017. 
*/ 


public class newsAdapter extends RecyclerView.Adapter<newsAdapter.ViewHolder> { 



    private Context context; 
    private List<listnews> my_data; 

    public newsAdapter(Context context, List<listnews> my_data) 
    { 
     this.context = context; 
     this.my_data = my_data; 
    } 

    @Override 
    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 

     View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.recycle_news,false); 

     return new ViewHolder(itemView); 
    } 

    @Override 
    public void onBindViewHolder(ViewHolder holder, int position) { 

     holder.description.setText(my_data.get(position).getImagedescription()); 
     Glide.with(context).load(my_data.get(position).getImagepath()).into(holder.dataimage); 

    } 

    @Override 
    public int getItemCount() { 
     return 0; 
    } 

    public static class ViewHolder extends RecyclerView.ViewHolder { 

     public TextView description; 
     public TextView imagetitle; 
     public ImageView dataimage; 

     public ViewHolder(View itemView) { 
      super(itemView); 
      description = (TextView) itemView.findViewById(R.id.textView3); 
      imagetitle = (TextView) itemView.findViewById(R.id.textView4); 
      dataimage = (ImageView) itemView.findViewById(R.id.imageView4); 

     } 
    } 

}

NewsFragment.java

package com.androidbelieve.drawerwithswipetabs; 

import android.app.LauncherActivity; 
import android.graphics.Movie; 
import android.os.AsyncTask; 
import android.os.Bundle; 
import android.support.annotation.Nullable; 
import android.support.v4.app.Fragment; 
import android.support.v7.widget.GridLayoutManager; 
import android.support.v7.widget.LinearLayoutCompat; 
import android.support.v7.widget.LinearLayoutManager; 
import android.support.v7.widget.RecyclerView; 
import android.view.LayoutInflater; 
import android.view.View; 
import android.view.ViewGroup; 

import com.android.volley.RequestQueue; 
import com.android.volley.VolleyError; 
import com.android.volley.toolbox.StringRequest; 
import com.android.volley.toolbox.Volley; 

import org.json.JSONArray; 
import org.json.JSONException; 
import org.json.JSONObject; 

import java.io.IOException; 
import java.util.ArrayList; 
import java.util.List; 

import okhttp3.OkHttpClient; 
import okhttp3.Request; 
import okhttp3.Response; 

/** 
* Created by Ratan on 7/29/2015. 
*/ 


public class NewsFragment extends Fragment { 

    private RecyclerView mRecyclerView; 
    private RecyclerView.Adapter mAdapter; 
    private RecyclerView.LayoutManager mLayoutManager; 
    private GridLayoutManager gridLayoutManager; 
    private newsAdapter nAdapter; 
    private List<listnews> data_list; 




    @Override 
    public void onCreate(Bundle savedInstanceState){ 
     super.onCreate(savedInstanceState); 

    } 

    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) 
    { 
     View view = inflater.inflate(R.layout.news_layout,container,false); 
     mRecyclerView =(RecyclerView)view.findViewById(R.id.recyclerview); 
     mRecyclerView.setHasFixedSize(true); 

     data_list = new ArrayList<>(); 
     load_data_from_server(0); 

     gridLayoutManager = new GridLayoutManager(this,2); 
     mRecyclerView.setLayoutManager(gridLayoutManager); 

     nAdapter = new newsAdapter(this,data_list); 
     mRecyclerView.setAdapter(nAdapter); 

     mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() { 
      @Override 
      public void onScrolled(RecyclerView recyclerView, int dx, int dy) { 

       if(gridLayoutManager.findLastCompletelyVisibleItemPosition() == data_list.size()-1) 
       { 
        load_data_from_server(data_list.get(data_list.size()-1).getId()); 
       } 

      } 
     }); 



     return view; 



    private void load_data_from_server(final int id) 
    { 
     AsyncTask<Integer, Void, Void> task = new AsyncTask<Integer, Void, Void>() { 
      @Override 
      protected Void doInBackground(Integer... params) { 
       OkHttpClient client = new OkHttpClient(); 
       Request request = new Request.Builder() 
         .url("http://192.168.107.1/ibmcoe_la/selected.php?id="+id) 
         .build(); 

       try{ 
        Response response = client.newCall(request).execute(); 

        JSONArray array = new JSONArray(response.body().string()); 

        for(int i=0; i<array.length(); i++) 
        { 
         JSONObject object = array.getJSONObject(i); 

         listnews data = new listnews(object.getInt("news_id"),object.getString("path_image") 
           ,object.getString("news_title"),object.getString("news_image"),object.getString("news_description")); 

         data_list.add(data); 
        } 



       }catch (IOException e){ 
        e.printStackTrace(); 
       }catch (JSONException e){ 
        System.out.println("End of content"); 
       } 

       return null; 
      } 

      protected void onPostExecute(Void avoid){ 
       nAdapter.notifyDataSetChanged(); 
      } 
     }; 

     task.execute(id); 
    } 

    @Override 
    public String toString() 
    { 
     return "NewsFragment"; 
    } 






}

news_layout.xml（フラグメントレイアウト）

<?xml version="1.0" encoding="utf-8"?> 
<RelativeLayout 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:app="http://schemas.android.com/apk/res-auto" 


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

    <TextView 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_marginTop="40dp" 
     android:textSize="30sp" 
     android:gravity="center" 
     android:id="@+id/textView" 
     android:layout_centerHorizontal="true" 
     android:textColor="@android:color/holo_blue_dark" 
     android:text="News\nFragment"/> 

    <TextView 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:autoLink="web" 
     android:textSize="15sp" 
     android:layout_marginTop="10dp" 
     android:layout_centerHorizontal="true" 
     android:text="androidbelieve.com" 
     android:textColor="#000" 
     android:layout_below="@+id/textView" 
     android:textStyle="italic"/> 

    <android.support.v7.widget.RecyclerView 

     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:scrollbars="vertical" 
     android:id="@+id/recyclerview" 
     android:clickable="true" 
     android:focusable="true" 
     android:layout_alignParentTop="true" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true"> 

    </android.support.v7.widget.RecyclerView> 


</RelativeLayout>

recycle_news.xml（cardviewレイアウト）

<android.support.v7.widget.CardView 
    xmlns:android="https://schemas.android.com/apk/res/android" 
    xmlns:android2="http://schemas.android.com/apk/res/android" 
    xmlns:app="http://schemas.android.com/apk/res-auto" 
    xmlns:card_view="https://schemas.android.com/apk/res-auto" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:id="@+id/card_view" 
    android:layout_width="match_parent" 

    android2:layout_marginTop="5dp" 
    android2:layout_marginLeft="5dp" 
    android2:layout_marginRight="5dp" 
    android2:layout_gravity="center|top" 
    card_view:cardPreventCornerOverlap="false" 
    card_view:cardCornerRadius="20dp" 
    android2:layout_width="match_parent" 
    android2:layout_height="wrap_content"> 

<FrameLayout 
    android2:layout_width="match_parent" 
    android2:layout_height="400dp" 
    app:cardElevation="0dp" 
    android2:background="@drawable/cardviewstring"> 



    <LinearLayout 
     android2:orientation="vertical" 
     android2:layout_width="380dp" 
     android2:layout_height="match_parent" 


     android2:weightSum="1" 
     android2:layout_marginRight="20dp"> 

     <LinearLayout 
      android2:orientation="vertical" 
      android2:layout_width="match_parent" 
      android2:layout_weight="1" 
      android2:layout_height="250dp"> 

      <ImageView 
       android2:layout_width="match_parent" 
       android2:layout_height="match_parent" 
       app:srcCompat="@mipmap/ic_launcher" 
       android2:id="@+id/imageView4" /> 

     </LinearLayout> 

     <LinearLayout 
      android2:orientation="vertical" 
      android2:layout_width="match_parent" 
      android2:layout_height="wrap_content" 
      android2:paddingTop="25dp"> 

      <ScrollView 
       android2:layout_width="match_parent" 
       android2:layout_height="84dp" 
       android2:background="@drawable/screen_background_dark_transparent" 
       android2:layout_marginLeft="3dp"> 

       <LinearLayout 
        android2:layout_width="match_parent" 
        android2:layout_height="wrap_content" 
        android2:orientation="vertical" > 

        <TextView 
         android2:text="TextView" 
         android2:layout_width="match_parent" 
         android2:layout_height="wrap_content" 
         android2:id="@+id/textView4" /> 

        <TextView 
         android2:text="TextView" 
         android2:layout_width="match_parent" 
         android2:layout_height="35dp" 
         android2:id="@+id/textView3" /> 
       </LinearLayout> 
      </ScrollView> 

     </LinearLayout> 

     <LinearLayout 
      android2:orientation="vertical" 
      android2:layout_marginTop="10dp" 
      android2:layout_width="match_parent" 
      android2:layout_height="42dp" 
      android:layout_alignParentBottom="true"> 

      <LinearLayout 
       android2:orientation="horizontal" 
       android2:layout_width="match_parent" 
       android2:layout_height="match_parent"> 

       <ImageView 
        android2:layout_width="wrap_content" 
        android2:layout_height="wrap_content" 
        app:srcCompat="@drawable/ic_share" 
        android2:id="@+id/imageView3" 
        android2:layout_weight="1" /> 

       <ImageView 
        android2:layout_width="wrap_content" 
        android2:layout_height="wrap_content" 
        app:srcCompat="@drawable/ic_like" 
        android2:id="@+id/imageView2" 
        android2:layout_weight="1" /> 
      </LinearLayout> 
     </LinearLayout> 
    </LinearLayout> 

</FrameLayout> 

</android.support.v7.widget.CardView>

selected.php（写真ソース）

<?php 

$host = "localhost"; 
$user = "root"; 
$pass = ""; 
$db = "ibmcoe1.4"; 

$con = mysqli_connect($host,$user,$pass,$db); 

$query = "SELECT * FROM news order by news_timepost DESC"; 
$result = mysqli_query($con,$query); 
$response = array(); 

while ($row = mysqli_fetch_array($result)) 
{ 
    array_push($response,array('news_id'=>$row[0],'path_image'=>$row[1],'news_title'=>$row[2],'news_description'=>$row[3],'news_timepost'=>$row[5])); 
} 
mysqli_close($con); 
echo json_encode(array('server_response'=>$response)); 
?>

出典

2017-03-01 ShunJian

の

View itemView = LayoutInflater.from(context).inflate(R.layout.recycle_news,parent,false);

代わりに、2番目のパラメータとしてViewGroup親を追加 -

View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.recycle_news, parent, false);

2番目のパラメータはViewGroupで、ここではparentとします。
Reference

出典

2017-03-01 05:07:58 Wizard

ありがとうございました。 – ShunJian

これは動作します

View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.recycle_news,false);

出典

2017-03-01 04:54:13

サー、「「（int型、boolean）を膨らませる方法を解決できません」というエラーがまだ存在するが示す「膨らませる（偽R.layout.recycle_news、）」の行に赤い下線があった – ShunJian

チェック更新された答え！親ビューを追加するのを忘れました –

先生、アップデートありがとう – ShunJian

Fragment.javaエラー：適切なメソッドが見つかりませんでした。メソッド 'inflate（int、boolean）'を解決できません。

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