Укажи на мои ошибки в этом коде : Исправь ошибки в коде : package com.example.myapp_2.UI.view.fragments;

import static android.content.Context.MODE_PRIVATE;

import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Build;
import android.os.Bundle;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.core.app.NotificationCompat;
import androidx.fragment.app.Fragment;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.viewpager.widget.ViewPager;

import android.os.Handler;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Switch;
import android.widget.TextView;
import android.widget.Toast;

import com.example.myapp_2.List_1.Product;
import com.example.myapp_2.List_1.ProductAdapter;
import com.example.myapp_2.R;
import com.example.myapp_2.UI.view.adapters.SliderAdapter;
import com.example.myapp_2.UI.view.adapters.SliderAdapter_2;

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


public class SecondFragment extends Fragment implements View.OnClickListener {


private RecyclerView recyclerView;
private ProductAdapter productAdapter;
private List<Product> products = getProducts();

private float rating1 = 0.0f;
private float rating2 = 0.0f;
private float rating3 = 0.0f;
private float rating4 = 0.0f;
private float rating5 = 0.0f;
private float rating6 = 0.0f;
private float rating7 = 0.0f;
private float rating8 = 0.0f;
private float rating9 = 0.0f;
private float rating10 = 0.0f;

private static final String MY_PREFS_NAME = “MyPrefs”;

public SecondFragment() {

}

private ViewPager viewPager;
private int[] imageUrls = {R.drawable.second_1, R.drawable.second_3, R.drawable.second_4, R.drawable.second_5, R.drawable.second_22};

private TextView textView;
private EditText editText;
private Button applyTextButton;
private Button saveButton;
private Switch switch1;

public static final String SHARED_PREFS = “sharedPrefs”;
public static final String TEXT = “text”;
public static final String SWITCH1 = “switch1”;

private String text;
private boolean switchOnOff;

//private String text;
//private boolean switchOnOff;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_second, container, false);
recyclerView = v.findViewById(R.id.recycler_view_products);
recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
productAdapter = new ProductAdapter(getContext(), products);
recyclerView.setAdapter(productAdapter);

viewPager = v.findViewById(R.id.view_pager);
SliderAdapter adapter = new SliderAdapter(getActivity(), imageUrls);
viewPager.setAdapter(adapter);

// Получаем оценки из SharedPreferences
SharedPreferences prefs = getContext().getSharedPreferences(“MyPrefs2”, Context.MODE_PRIVATE);
rating1 = prefs.getFloat(“rating1”, 0.0f);
rating2 = prefs.getFloat(“rating2”, 0.0f);
rating3 = prefs.getFloat(“rating3”, 0.0f);
rating4 = prefs.getFloat(“rating4”, 0.0f);
rating5 = prefs.getFloat(“rating5”, 0.0f);
rating6 = prefs.getFloat(“rating6”, 0.0f);
rating7 = prefs.getFloat(“rating7”, 0.0f);
rating8 = prefs.getFloat(“rating8”, 0.0f);
rating9 = prefs.getFloat(“rating9”, 0.0f);
rating10 = prefs.getFloat(“rating10”, 0.0f);


// Устанавливаем оценки в соответствующие товары
products.get(0).setRating(rating1);
products.get(1).setRating(rating2);
products.get(2).setRating(rating3);
products.get(3).setRating(rating4);
products.get(4).setRating(rating5);
products.get(5).setRating(rating6);
products.get(6).setRating(rating7);
products.get(7).setRating(rating8);
products.get(8).setRating(rating9);
products.get(9).setRating(rating10);


viewPager = v.findViewById(R.id.view_pager);
// SliderAdapter_2 adapter = new SliderAdapter_2(getActivity(), imageUrls);
viewPager.setAdapter(adapter);

final Handler handler = new Handler();
final Runnable runnable = new Runnable() {
@Override
public void run() {
int currentItem = viewPager.getCurrentItem();
int totalItems = viewPager.getAdapter().getCount();
int nextItem = currentItem == totalItems - 1 ? 0 : currentItem + 1;
viewPager.setCurrentItem(nextItem);
handler.postDelayed(this, 3000);
}
};
handler.postDelayed(runnable, 3000);

return v;
}


private NotificationManager notificationManager;
private static final int NOTIFY_ID = 1;
private static final String CHANNEL_ID = “CHANNEL_ID”;
Button b1;

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


b1 = view.findViewById(R.id.button);

notificationManager = (NotificationManager) getContext().getSystemService(Context.NOTIFICATION_SERVICE);
b1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent = new Intent(getContext(), SecondFragment.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
PendingIntent pendingIntent = PendingIntent.getActivity(getContext(), 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
NotificationCompat.Builder notification =
new NotificationCompat.Builder(getContext().getApplicationContext(), CHANNEL_ID)
.setAutoCancel(false)
.setSmallIcon(R.drawable.ic_launcher_background)
.setWhen(System.currentTimeMillis())
.setContentIntent(pendingIntent)
.setContentTitle(“zagolovok”)
.setContentText(“tekst”)
.setPriority(NotificationCompat.PRIORITY_HIGH);
createChannelIfNeeded(notificationManager);
notificationManager = (NotificationManager) getContext().getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(NOTIFY_ID, notification.build());


}
});
//textView = view.findViewById(R.id.textview);
//editText = view.findViewById(R.id.edittext);
//applyTextButton = view.findViewById(R.id.apply_text_button);
// saveButton = view.findViewById(R.id.save_button);
// switch1 = view.findViewById(R.id.switch1);

// applyTextButton.setOnClickListener(new View.OnClickListener() {
// @Override
// public void onClick(View view) {
// textView.setText(editText.getText().toString());
// }
// });

// saveButton.setOnClickListener(new View.OnClickListener() {
// @Override
// public void onClick(View view) {
// saveData();
// }
// });

// loadData();
// updateViews();

//return view;
}

public void saveData() {
SharedPreferences sharedPreferences = getActivity().getSharedPreferences(SHARED_PREFS, MODE_PRIVATE);
SharedPreferences.Editor editor = sharedPreferences.edit();

editor.putString(TEXT, textView.getText().toString());
editor.putBoolean(SWITCH1, switch1.isChecked());

editor.apply();

Toast.makeText(getActivity(), “Data saved”, Toast.LENGTH_SHORT).show();
}

public void loadData() {
SharedPreferences sharedPreferences = getActivity().getSharedPreferences(SHARED_PREFS, MODE_PRIVATE);
text = sharedPreferences.getString(TEXT, “”);
switchOnOff = sharedPreferences.getBoolean(SWITCH1, false);
}

public void updateViews() {
textView.setText(text);
switch1.setChecked(switchOnOff);
}

private void initView(View view) {
Button btnClick = (Button) view.findViewById(R.id.btn_1_second_fragment);
btnClick.setOnClickListener(this);
Button btnClick2 = (Button) view.findViewById(R.id.btn_3_second_fragment);
btnClick2.setOnClickListener(this);
}


@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Bundle bundle = this.getArguments();
if (bundle != null) {
int myInt = bundle.getInt(“hello world”, 123);
String strI = Integer.toString(myInt);
Toast.makeText(getActivity(), strI, Toast.LENGTH_SHORT).show();
}


}

@Override
public void onStart() {
super.onStart();


}

@Override
public void onResume() {
super.onResume();

}


@Override
public void onStop() {
super.onStop();

}

@Override
public void onDestroy() {
super.onDestroy();

}

private void changeFragment() {
getFragmentManager().beginTransaction().replace(R.id.nav_container, new FirstFragment()).addToBackStack(null).commit();
}

private void changeFragment2() {
getFragmentManager().beginTransaction().replace(R.id.nav_container, new ThirdFragment()).addToBackStack(null).commit();
}

@Override
public void onClick(View view) {
switch (view.getId()) {
case R.id.btn_1_second_fragment:
changeFragment();
break;
case R.id.btn_3_second_fragment:
changeFragment2();
break;
}
}

public static void createChannelIfNeeded(NotificationManager manager) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel notificationChannel = new NotificationChannel(CHANNEL_ID, CHANNEL_ID, NotificationManager.IMPORTANCE_DEFAULT);
manager.createNotificationChannel(notificationChannel);
}
}

private List<Product> getProducts() {
List<Product> products = new ArrayList<>();

Product product1 = new Product(“Product 11”, “Description 11”, R.drawable.food_3_4, 0.0f);
products.add(product1);

Product product2 = new Product(“Product 12”, “Description 12”, R.drawable.food_3_4, 0.0f);
products.add(product2);

Product product3 = new Product(“Product 13”, “Description 13”, R.drawable.food_3_4, 0.0f);
products.add(product3);

Product product4 = new Product(“Product 14”, “Description 14”, R.drawable.food_3_4, 0.0f);
products.add(product4);

Product product5 = new Product(“Product 15”, “Description 15”, R.drawable.food_3_4, 0.0f);
products.add(product5);

Product product6 = new Product(“Product 16”, “Description 16”, R.drawable.food_3_4, 0.0f);
products.add(product6);

Product product7 = new Product(“Product 17”, “Description 17”, R.drawable.food_3_4, 0.0f);
products.add(product7);

Product product8 = new Product(“Product 18”, “Description 18”, R.drawable.food_3_4, 0.0f);
products.add(product8);

Product product9 = new Product(“Product 19”, “Description 19”, R.drawable.food_3_4, 0.0f);
products.add(product9);

Product product10 = new Product(“Product 20”, “Description 20”, R.drawable.food_3_4, 0.0f);
products.add(product10);

return products;
}

@Override
public void onPause() {
super.onPause();
// Сохраняем оценки в SharedPreferences
SharedPreferences.Editor editor = getContext().getSharedPreferences(MY_PREFS_NAME, Context.MODE_PRIVATE).edit();
editor.putFloat(“rating1”, products.get(0).getRating());
editor.putFloat(“rating2”, products.get(1).getRating());
editor.putFloat(“rating3”, products.get(2).getRating());
editor.putFloat(“rating4”, products.get(3).getRating());
editor.putFloat(“rating5”, products.get(4).getRating());
editor.putFloat(“rating6”, products.get(5).getRating());
editor.putFloat(“rating7”, products.get(6).getRating());
editor.putFloat(“rating8”, products.get(7).getRating());
editor.putFloat(“rating9”, products.get(8).getRating());
editor.putFloat(“rating10”, products.get(9).getRating());
editor.apply();
}

@Override
public void onSaveInstanceState(@NonNull Bundle outState) {
super.onSaveInstanceState(outState);
// Сохраняем оценки в Bundle
outState.putFloat(“rating1”, rating1);
outState.putFloat(“rating2”, rating2);
outState.putFloat(“rating3”, rating3);
outState.putFloat(“rating4”, rating4);
outState.putFloat(“rating5”, rating5);
outState.putFloat(“rating6”, rating6);
outState.putFloat(“rating7”, rating7);
outState.putFloat(“rating8”, rating8);
outState.putFloat(“rating9”, rating9);
outState.putFloat(“rating10”, rating10);
}

@Override
public void onViewStateRestored(@Nullable Bundle savedInstanceState) {
super.onViewStateRestored(savedInstanceState);
if (savedInstanceState != null) {
// Восстанавливаем оценки из Bundle
rating1 = savedInstanceState.getFloat(“rating1”);
rating2 = savedInstanceState.getFloat(“rating2”);
rating3 = savedInstanceState.getFloat(“rating3”);
rating4 = savedInstanceState.getFloat(“rating4”);
rating5 = savedInstanceState.getFloat(“rating5”);
rating6 = savedInstanceState.getFloat(“rating6”);
rating7 = savedInstanceState.getFloat(“rating7”);
rating8 = savedInstanceState.getFloat(“rating8”);
rating9 = savedInstanceState.getFloat(“rating9”);
rating10 = savedInstanceState.getFloat(“rating10”);

// Устанавливаем оценки в соответствующие товары
products.get(0).setRating(rating1);
products.get(1).setRating(rating2);
products.get(2).setRating(rating3);
products.get(3).setRating(rating4);
products.get(4).setRating(rating5);
products.get(5).setRating(rating6);
products.get(6).setRating(rating7);
products.get(7).setRating(rating8);
products.get(8).setRating(rating9);
products.get(9).setRating(rating10);

}

}
}