JSON url with image

 

MainActivity  xml :-

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/recycleview"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
</androidx.constraintlayout.widget.ConstraintLayout>

Show item Activity:-

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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:layout_width="match_parent"
    android:layout_height="wrap_content"
    tools:context=".MainActivity">

    <ImageView
        android:id="@+id/imageView"
        android:layout_width="100dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="4dp"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:srcCompat="@drawable/ic_launcher_background" />

    <TextView
        android:id="@+id/textView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="TextView"
        android:textSize="30sp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.502"
        app:layout_constraintStart_toEndOf="@+id/imageView"
        app:layout_constraintTop_toTopOf="parent" />

    <TextView
        android:id="@+id/textView2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="TextView"
        android:textSize="20sp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toEndOf="@+id/imageView"
        app:layout_constraintTop_toBottomOf="@+id/textView" />
</androidx.constraintlayout.widget.ConstraintLayout>




Adapter Java Class :-

package com.example.filmapp;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

import androidx.annotation.NonNull;
import androidx.constraintlayout.widget.ConstraintLayout;
import androidx.recyclerview.widget.RecyclerView;

import com.bumptech.glide.Glide;

import java.util.List;

public class Adapter extends RecyclerView.Adapter<Adapter.MyViewHolder> {
    private Context context;
    private List<Model> modelList;

    public Adapter(Context context, List<Model> modelList) {
        this.context = context;
        this.modelList = modelList;
    }

    @NonNull
    @Override
    public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
       View view; LayoutInflater inflater = LayoutInflater.from(context);
       view=inflater.inflate(R.layout.showdata,parent,false);
       return new MyViewHolder(view);
    }

    @Override
    public void onBindViewHolder(@NonNull MyViewHolder holder, int position) {
holder.id.setText(modelList.get(position).getId());
holder.name.setText(modelList.get(position).getName());
        Glide.with(context).load(modelList.get(position).getImage()).into(holder.imageView);

    }


    @Override
    public int getItemCount() {
        return modelList.size();
    }

    public class MyViewHolder extends RecyclerView.ViewHolder {
        TextView id,name;
        ImageView imageView;
        public MyViewHolder(@NonNull View itemView) {
            super(itemView);
            id=itemView.findViewById(R.id.textView);
            name=itemView.findViewById(R.id.textView2);
            imageView=itemView.findViewById(R.id.imageView);

        }
    }
}




Model class :-


package com.example.filmapp;

public class Model {
    String id,name,image;

    public Model() {
    }

    public Model(String id, String name, String image) {
        this.id = id;
        this.name = name;
        this.image = image;
    }

    public String getId() {
        return id;
    }

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

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getImage() {
        return image;
    }

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


MainActivity Java Class :-

package com.example.filmapp;

import androidx.appcompat.app.AppCompatActivity;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;

import android.app.appsearch.GetByDocumentIdRequest;
import android.graphics.Movie;
import android.os.AsyncTask;
import android.os.Bundle;

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

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;

public class MainActivity extends AppCompatActivity {
private static String jsonurl = "https://run.mocky.io/v3/495418ce-0ed3-4440-a9dc-d6dcb5ed208e";

List<Model> modelList;
RecyclerView recyclerView;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        modelList= new ArrayList<>();
        recyclerView=findViewById(R.id.recycleview);

        GetData getData = new GetData();
        getData.execute();
    }
    public class GetData extends AsyncTask<String,String,String>{

        @Override
        protected String doInBackground(String... strings) {
            String current = "";
            try {
                URL url;
                HttpURLConnection urlConnection =null;
                try {
                    url = new URL(jsonurl);
                    urlConnection=(HttpURLConnection) url.openConnection();

                    InputStream inputStream = urlConnection.getInputStream();
                    InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
                    int data = inputStream.read();
                    while (data != -1){
                        current += (char) data;
                        data = inputStream.read();
                    }
                    return current;

                } catch (MalformedURLException e) {
                    e.printStackTrace();
                } catch (IOException e) {
                    e.printStackTrace();
                }
               finally {
                    if (urlConnection != null){
                        urlConnection.disconnect();
                    }
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
            return current;
        }

        @Override
        protected void onPostExecute(String s) {
            try {
                JSONObject jsonObject = new JSONObject(s);
                JSONArray jsonArray = jsonObject.getJSONArray("movies");
                for(int i =0;i< jsonArray.length(); i++){
                    JSONObject jsonObject1 = jsonArray.getJSONObject(i);
                    Model model = new Model();
                    model.setId(jsonObject1.getString("id"));
                    model.setName(jsonObject1.getString("name"));
                    model.setImage(jsonObject1.getString("image"));

                    modelList.add(model);
                }

            } catch (JSONException e) {
                e.printStackTrace();
            }
            PutDataintorecycleview(modelList);
        }
    }
    private void PutDataintorecycleview(List<Model> modelList){
        Adapter adapter = new Adapter(this,modelList);
        recyclerView.setLayoutManager(new LinearLayoutManager(this));
        recyclerView.setAdapter(adapter);
    }
}