gson создает исключение MalformedJsonException JSON в строке 1, столбце 1, пути $

Question

У меня проблема с Android Studio. Я ввел информацию через PhpMyAdmin. Мой IP-код по какой-то причине не работает.

ApiClient. java

   import retrofit2.Retrofit;
    import retrofit2.converter.gson.GsonConverterFactory;

    class ApiClient {

        private static final String BASE_URL = "http://MY IP/medicine/";
        private static Retrofit retrofit;

        static Retrofit getApiClient(){
            if (retrofit==null){
                retrofit = new Retrofit.Builder()
                        .baseUrl(BASE_URL)
                        .addConverterFactory(GsonConverterFactory.create())
                        .build();
            }
            return retrofit;
        }
    }

Адаптер. java

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

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

import java.util.List;

public class Adapter extends RecyclerView.Adapter<Adapter.MyViewHolder> {

    private List<Drugs> drugs;


    public Context context;

    Adapter(List<Drugs> drugs, Context context) {
        this.drugs = drugs;
        this.context = context;
    }

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

    @Override
    public void onBindViewHolder(MyViewHolder holder, int position) {
        holder.drugs.setText(drugs.get(position).getDrug());
        holder.description.setText(drugs.get(position).getDes());
    }

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

    static class MyViewHolder extends RecyclerView.ViewHolder{
        TextView drugs,description;
        MyViewHolder(View itemView) {
            super(itemView);
            drugs = itemView.findViewById(R.id.drugs);
            description = itemView.findViewById(R.id.description);
        }
    }


}

MainActivity. java

import android.app.SearchManager;
import android.content.Context;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.View;
import android.widget.ProgressBar;
import android.widget.SearchView;
import android.widget.Toast;

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

import java.util.List;

import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;


public class MainActivity extends AppCompatActivity {


    private RecyclerView recyclerView;
    public RecyclerView.LayoutManager layoutManager;
    private List<Drugs> drugs;
    private Adapter adapter;
    ProgressBar progressBar;


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

        progressBar = findViewById(R.id.progress);
        recyclerView = findViewById(R.id.recyclerView);
        layoutManager = new LinearLayoutManager(this);
        recyclerView.setLayoutManager(layoutManager);
        recyclerView.setHasFixedSize(true);
        fetchDrugs("medicine", "");

    }

    public void fetchDrugs(String type, String key){

        ApiInterface apiInterface = ApiClient.getApiClient().create(ApiInterface.class);

        Call<List<Drugs>> call = apiInterface.getDrugs(type, key);
        call.enqueue(new Callback<List<Drugs>>() {
            @Override
            public void onResponse(@NonNull Call<List<Drugs>> call, @NonNull Response<List<Drugs>> response) {
                progressBar.setVisibility(View.GONE);
                drugs = response.body();
                adapter = new Adapter(drugs, MainActivity.this);
                recyclerView.setAdapter(adapter);
                adapter.notifyDataSetChanged();
            }

            @Override
            public void onFailure(@NonNull Call<List<Drugs>> call, @NonNull Throwable t) {
                progressBar.setVisibility(View.GONE);
                Toast.makeText(MainActivity.this, "Error\n"+t.toString(), Toast.LENGTH_LONG).show();
            }
        });
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.menu_main, menu);

        SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
        SearchView searchView = (SearchView) menu.findItem(R.id.search).getActionView();
        assert searchManager != null;
        searchView.setSearchableInfo(
                searchManager.getSearchableInfo(getComponentName()));
        searchView.setIconifiedByDefault(false);
        searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
            @Override
            public boolean onQueryTextSubmit(String query) {
                fetchDrugs("medicine", query);
                return false;
            }

            @Override
            public boolean onQueryTextChange(String newText) {
                fetchDrugs("medicine", newText);
                return false;
            }
        });
        return true;
    }

}

AndroidManifest. xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.example.aptekauz">
    <uses-permission android:name="android.permission.INTERNET"/>
    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:usesCleartextTraffic="true"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme"
        tools:ignore="UnusedAttribute">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <action android:name="android.intent.action.SEARCH"/>
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
            <meta-data
                android:name="android.app.searchable"
                android:resource="@xml/searchable"/>
        </activity>
    </application>

</manifest>

здесь is PHP код: connect. php

<?php 

define('host','localhost');
define('name', 'root');
define('pass', 'root');
define('dbase', 'users');

$conn = mysqli_connect(host, name, pass, dbase) or die('Unable to connect');

?>

getcontacts. php

<?php 

require_once 'connect.php';

$type = $_GET['item_type'];

if (isset($_GET['key'])) {
    $key = $_GET["key"];
    if ($type == 'users') {
        $query = "SELECT * FROM users WHERE name LIKE '%$key%'";
        $result = mysqli_query($conn, $query);
        $response = array();
        while( $row = mysqli_fetch_assoc($result) ){
            array_push($response, 
            array(
                'id'=>$row['id'], 
                'name'=>$row['name'], 
                'description'=>$row['description']) 
            );
        }
        echo json_encode($response);   
    }
} else {
    if ($type == 'users') {
        $query = "SELECT * FROM users";
        $result = mysqli_query($conn, $query);
        $response = array();
        while( $row = mysqli_fetch_assoc($result) ){
            array_push($response, 
            array(
                'id'=>$row['id'], 
                'name'=>$row['name'], 
                'description'=>$row['description']) 
            );
        }
        echo json_encode($response);   
    }
}

mysqli_close($conn);

?>

Если Я пишу что-то для searchView, он показывает так:

Спасибо)