Untitled

package com.example.expiryalert;

import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;

import android.app.AlarmManager;
import android.app.AlertDialog;
import android.app.DatePickerDialog;
import android.app.PendingIntent;
import android.app.TimePickerDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TimePicker;
import android.widget.Toast;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;

// this class is to take the reminders from the user and inserts into the database
public class ReminderActivity extends AppCompatActivity {

    Button mSubmitbtn, mDatebtn, mTimebtn, mSelectImageBtn;
    ImageView mImageView;
    Uri selectedImageUri;
    EditText mTitledit;
    String timeTonotify;
    String imagePath;

    private static final int PICK_IMAGE_REQUEST = 1;
    private static final int TAKE_PHOTO_REQUEST = 2;

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

        mTitledit = findViewById(R.id.editTitle);
        mDatebtn = findViewById(R.id.btnDate);
        mTimebtn = findViewById(R.id.btnTime);
        mSubmitbtn = findViewById(R.id.btnSubmit);
        mImageView = findViewById(R.id.imageView);
        mSelectImageBtn = findViewById(R.id.btnSelectImage);

        mSelectImageBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                openFileChooser();
            }
        });

        mTimebtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                selectTime();
            }
        });

        mDatebtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                selectDate();
            }
        });

        mSubmitbtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                String title = mTitledit.getText().toString().trim();
                String date = mDatebtn.getText().toString().trim();
                String time = mTimebtn.getText().toString().trim();

                if (title.isEmpty()) {
                    Toast.makeText(getApplicationContext(), "Please Enter text", Toast.LENGTH_SHORT).show();
                } else {
                    if (time.equals("time") || date.equals("date")) {
                        Toast.makeText(getApplicationContext(), "Please select date and time", Toast.LENGTH_SHORT).show();
                    } else {
                        processinsert(title, date, time);
                    }
                }
            }
        });
    }

    private void openFileChooser() {
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setTitle("Choose Action");
        builder.setItems(new CharSequence[]{"Take Photo", "Choose from Gallery"},
                new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        switch (which) {
                            case 0:
                                Intent takePicture = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
                                startActivityForResult(takePicture, TAKE_PHOTO_REQUEST);
                                break;
                            case 1:
                                Intent pickPhoto = new Intent(Intent.ACTION_PICK,
                                        MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
                                startActivityForResult(pickPhoto, PICK_IMAGE_REQUEST);
                                break;
                        }
                    }
                });
        builder.show();
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (resultCode == RESULT_OK) {
            if (requestCode == TAKE_PHOTO_REQUEST && data != null) {
                Bitmap photo = (Bitmap) data.getExtras().get("data");
                mImageView.setImageBitmap(photo);
                mImageView.setVisibility(View.VISIBLE);
                mImageView.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
                mImageView.setAdjustViewBounds(true);
                saveImageToStorage(photo);
            } else if (requestCode == PICK_IMAGE_REQUEST && data != null) {
                selectedImageUri = data.getData();
                try {
                    mImageView.setImageURI(selectedImageUri);
                    mImageView.setVisibility(View.VISIBLE);
                    mImageView.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
                    mImageView.setAdjustViewBounds(true);
                    // Save the selected image's URI
                    imagePath = selectedImageUri.toString();
                    Log.d("ReminderActivity", "Image Path: " + imagePath);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }
    }

    private void saveImageToStorage(Bitmap bitmap) {
        FileOutputStream outputStream = null;
        try {
            File file = new File(getExternalFilesDir(null), "reminder_image.jpg");
            outputStream = new FileOutputStream(file);
            bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream);
            imagePath = file.getAbsolutePath(); // Save the file path for later use
            Log.d("ReminderActivity", "Image saved at: " + imagePath);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (outputStream != null) {
                try {
                    outputStream.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }

    private void processinsert(String title, String date, String time) {
        String result = new dbManager(this).addreminder(title, date, time);
        setAlarm(title, date, time);
        mTitledit.setText("");
        Toast.makeText(getApplicationContext(), result, Toast.LENGTH_SHORT).show();
    }

    private void selectTime() {
        Calendar calendar = Calendar.getInstance();
        int hour = calendar.get(Calendar.HOUR_OF_DAY);
        int minute = calendar.get(Calendar.MINUTE);
        TimePickerDialog timePickerDialog = new TimePickerDialog(this, new TimePickerDialog.OnTimeSetListener() {
            @Override
            public void onTimeSet(TimePicker timePicker, int hourOfDay, int minutes) {
                mTimebtn.setText(hourOfDay + ":" + minutes);
                timeTonotify = hourOfDay + ":" + minutes;
            }
        }, hour, minute, false);
        timePickerDialog.show();
    }

    private void selectDate() {
        Calendar calendar = Calendar.getInstance();
        int year = calendar.get(Calendar.YEAR);
        int month = calendar.get(Calendar.MONTH);
        int day = calendar.get(Calendar.DAY_OF_MONTH);
        DatePickerDialog datePickerDialog = new DatePickerDialog(this, new DatePickerDialog.OnDateSetListener() {
            @Override
            public void onDateSet(DatePicker datePicker, int year, int month, int dayOfMonth) {
                mDatebtn.setText(dayOfMonth + "-" + (month + 1) + "-" + year);
            }
        }, year, month, day);
        datePickerDialog.show();
    }

    private void setAlarm(String text, String date, String time) {
        AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
        Intent intent = new Intent(getApplicationContext(), AlarmBroadcastReceiver.class);
        intent.putExtra("event", text);
        intent.putExtra("time", date);
        intent.putExtra("date", time);
        PendingIntent pendingIntent = PendingIntent.getBroadcast(getApplicationContext(), 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);

        String dateandtime = date + " " + timeTonotify;
        DateFormat formatter = new SimpleDateFormat("d-M-yyyy hh:mm");
        try {
            Date date1 = formatter.parse(dateandtime);
            am.set(AlarmManager.RTC_WAKEUP, date1.getTime(), pendingIntent);
            Toast.makeText(this, "Alarm is set", Toast.LENGTH_SHORT).show();
        } catch (ParseException e) {
            e.printStackTrace();
        }
    }
}