package cg.cits.koumbangai; import androidx.appcompat.app.AppCompatActivity; import android.app.AlertDialog; import android.app.DatePickerDialog; import android.app.ProgressDialog; import android.app.TimePickerDialog; import android.content.Context; import android.content.DialogInterface; import android.graphics.Color; import android.graphics.drawable.Drawable; import android.os.Bundle; import android.view.View; import android.view.WindowManager; import android.view.animation.Animation; import android.view.animation.AnimationUtils; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.DatePicker; import android.widget.EditText; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.ListView; import android.widget.Spinner; import android.widget.TimePicker; import android.widget.Toast; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Calendar; import java.util.Objects; /** * GetRideActivity is the activity, which is used in the app to find matching rides to user from database. * First the activity initializes layout items and give some pre filled values in the time fields. * There is onClickListeners to some of the layout items, where the user can change the values like startPoint * or time frame. * Activity uses many async tasks to prevent UI thread to skip frames. * GetCoordinates is there startPoint and destination is changed to coordinate points for the algorithm. * GetRideSorting is used to sort the ArrayList based on spinnerCase integer. * GetRideAdapter is BaseAdapter used to show matching rides. * GetRideSpinner is SpinnerAdapter used in sorting spinner. * CalendarHelper is class where we get all the time related things. */ public class GetRideActivity extends AppCompatActivity { private Button searchRideButton, drawerButton; private ImageView backButton; private EditText startPointEditText, destinationEditText, startDateEditText, endDateEditText, estStartTimeEditText, estEndTimeEditText; private Spinner sortListSpinner; private ListView rideListView; private final static String TAG = "GetRideActivity"; private ArrayList rideUserArrayList = new ArrayList<>(); private GetRideAdapter getRideAdapter; private ArrayAdapter spinnerAdapter; private ProgressDialog progressDialog; private int mYear, mMonth, mDay, newHour, newMinute; private int startDateDay, startDateMonth, startDateYear, startTimeHour, startTimeMinute; private int endDateDay, endDateMonth, endDateYear, endTimeHour, endTimeMinute; private long date1, date2; private Calendar calendar; private int spinnerCase = 0; private float startLat, startLng, destinationLat, destinationLng; private long systemTime = System.currentTimeMillis(); private LinearLayout linearContainer, listContainer; Animation ttbAnim, bttAnim; private boolean drawer_expand = true; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_get_ride); Objects.requireNonNull(getSupportActionBar()).hide(); initGetRideLayoutElements(); initCalendarTimes(); initGetRideButtons(); } //Initializing all xml, TextViews, EditText and ListView + sets adapter to ListView + add current time as placeholder in start time/date private void initGetRideLayoutElements() { searchRideButton = findViewById(R.id.getRide_btnSearch); //backButton = findViewById(R.id.getRide_btnBack); startPointEditText = findViewById(R.id.getRide_startPointEditText); destinationEditText = findViewById(R.id.getRide_destinationEditText); startDateEditText = findViewById(R.id.getRide_startDate); endDateEditText = findViewById(R.id.getRide_endDate); estStartTimeEditText = findViewById(R.id.getRide_estimateStartTimeEditText); estEndTimeEditText = findViewById(R.id.getRide_estimateEndTimeEditText); rideListView = findViewById(R.id.getRide_rideListView); sortListSpinner = findViewById(R.id.getRide_sortListSpinner); //animation ttbAnim = new AnimationUtils().loadAnimation(this, R.anim.toptobottomanimation); bttAnim = new AnimationUtils().loadAnimation(this, R.anim.bottomtotopanimation); drawerButton = findViewById(R.id.get_ride_drawer_bottom); linearContainer = (LinearLayout) findViewById(R.id.get_ride_linearLayout); listContainer = (LinearLayout) findViewById(R.id.get_ride_listcontainer); //simply spinner which is used to sort rides spinnerAdapter = ArrayAdapter.createFromResource(GetRideActivity.this, R.array.getRideSpinnerItems, android.R.layout.simple_spinner_item); spinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); sortListSpinner.setAdapter(new GetRideSpinner(spinnerAdapter, R.layout.spinner_title_get_ride, GetRideActivity.this)); //sets arrayLists to adapter getRideAdapter = new GetRideAdapter(GetRideActivity.this, rideUserArrayList); rideListView.setAdapter(getRideAdapter); //setting placeholder time in edit texts startPointEditText.setText("Brazzaville"); destinationEditText.setText("Pointe Noire"); startDateEditText.setText(CalendarHelper.getDateTimeString(systemTime)); estStartTimeEditText.setText("00:00"); endDateEditText.setText(CalendarHelper.getDateTimeString(systemTime + 604800000)); estEndTimeEditText.setText(CalendarHelper.getHHMMString(systemTime)); bttAnim.setAnimationListener(new Animation.AnimationListener() { @Override public void onAnimationStart(Animation animation) { } @Override public void onAnimationEnd(Animation animation) { linearContainer.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT, 0)); } @Override public void onAnimationRepeat(Animation animation) { } }); } //Layoutin valikon animaation toiminnot public void expandableDrawer(View view) { animationHandler(); } private void animationHandler(){ if (!drawer_expand){ linearContainer.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT)); doAnimation(ttbAnim); drawer_expand = true; }else{ doAnimation(bttAnim); drawer_expand = false; } } private void doAnimation(Animation anim){ linearContainer.startAnimation(anim); drawerButton.startAnimation(anim); listContainer.startAnimation(anim); // locationButton.startAnimation(anim); } private void initCalendarTimes() { calendar = Calendar.getInstance(); mYear = calendar.get(Calendar.YEAR); mMonth = calendar.get(Calendar.MONTH); mDay = calendar.get(Calendar.DAY_OF_MONTH); startDateDay = CalendarHelper.getDayString(systemTime); startDateMonth = CalendarHelper.getMonthString(systemTime); startDateYear = CalendarHelper.getYearString(systemTime); endDateDay = CalendarHelper.getDayString(systemTime + 604800000); endDateMonth = CalendarHelper.getMonthString(systemTime + 604800000); endDateYear = CalendarHelper.getYearString(systemTime + 604800000); endTimeHour = CalendarHelper.getHourString(systemTime); endTimeMinute = CalendarHelper.getMinuteString(systemTime); newHour = calendar.get(Calendar.HOUR_OF_DAY); newMinute = calendar.get(Calendar.MINUTE); } //Initialising two buttons, Search Rides and Back Arrow private void initGetRideButtons() { //if you press Search Button searchRideButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { //clearing array list try { animationHandler(); //takes start point and destination to String, so we can use them on search String startPoint = startPointEditText.getText().toString(); String destination = destinationEditText.getText().toString(); //shoW progress dialog when doing search and hide keyboard when pressing search button showProgressDialog(GetRideActivity.this); Constant.hideKeyboard(GetRideActivity.this); //takes start and end date, change them to millis so we can search rides between those times calendar.set(startDateYear, startDateMonth, startDateDay, startTimeHour, startTimeMinute); date1 = calendar.getTimeInMillis(); calendar.set(endDateYear, endDateMonth, endDateDay, endTimeHour, endTimeMinute); date2 = calendar.getTimeInMillis(); //if end time is bigger or equal to start time if(date2 >= date1) { //checks is device connected to internet if(Constant.isNetworkConnected(getApplicationContext())) { //clearing array lists old information rideUserArrayList.clear(); getRideAdapter.notifyDataSetChanged(); //Getting start and destination coordinates in async task GetCoordinatesASync getCoordinatesASync = new GetCoordinatesASync(new GetCoordinatesInterface() { @Override public void getCoordinates(GetCoordinatesUtility getRideUtility) { startLat = getRideUtility.getStartLat(); startLng = getRideUtility.getStartLng(); destinationLat = getRideUtility.getDestinationLat(); destinationLng = getRideUtility.getDestinationLng(); //if start point and destination is same, tell user to check those edit texts. if(startLat == destinationLat || startLng == destinationLng) { progressDialog.dismiss(); startPointEditText.setTextColor(Color.parseColor("#B75272")); destinationEditText.setTextColor(Color.parseColor("#B75272")); Toast.makeText(getApplicationContext(), getString(R.string.getride_check_startpoint_and_destination), Toast.LENGTH_LONG).show(); } else { //calling findRides function where is db search with algorithm GetRideFindRides getRideFindRides = new GetRideFindRides(startLat, startLng, destinationLat, destinationLng, date1, date2, new GetRideFindRideInterface() { @Override public void FindRidesResult(ArrayList result) { rideUserArrayList.addAll(result); //if else to check does the array list contains any rides if(rideUserArrayList.size() != 0) { //calling the sorting algorithm to sort rides GetRideSorting getRideSorting = new GetRideSorting(new GetRideSortingInterface() { @Override public void GetRideSorting(final ArrayList rideUserArrayList) { runOnUiThread(new Runnable() { @Override public void run() { //showing the data and dismissing the progress dialog. getRideAdapter.notifyDataSetChanged(); progressDialog.dismiss(); } }); } }, getApplicationContext(), spinnerCase, rideUserArrayList); getRideSorting.execute(); } //if array list size is 0, do this else { runOnUiThread(new Runnable() { @Override public void run() { //progress dialog will be dismissed and toast will appear to tell user there was no rides. progressDialog.dismiss(); Toast.makeText(getApplicationContext(), getString(R.string.getride_rides_not_found), Toast.LENGTH_LONG).show(); } }); } } //if there is failure onSuccess listener in FindRides.java @Override public void FindRidesFailed(final String report) { runOnUiThread(new Runnable() { @Override public void run() { progressDialog.dismiss(); Toast.makeText(getApplicationContext(), report, Toast.LENGTH_SHORT).show(); } }); } }); getRideFindRides.findRides(); } } }, GetRideActivity.this); getCoordinatesASync.execute(startPoint, destination); } //network is not connected else { progressDialog.dismiss(); Toast.makeText(getApplicationContext(), getString(R.string.no_internet_connection), Toast.LENGTH_SHORT).show(); } } //if start time is bigger than end time which is not possible when searching rides else { progressDialog.dismiss(); startDateEditText.setTextColor(Color.parseColor("#B75272")); endDateEditText.setTextColor(Color.parseColor("#B75272")); estStartTimeEditText.setTextColor(Color.parseColor("#B75272")); estEndTimeEditText.setTextColor(Color.parseColor("#B75272")); Toast.makeText(GetRideActivity.this, getString(R.string.getride_check_dates_and_time), Toast.LENGTH_LONG).show(); } } catch (Exception e) { //missing important data from editText progressDialog.dismiss(); } } }); //when you press startDateEditText, it will open datePickerDialog where you can select date in dd/MM/yyyy startDateEditText.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { DatePickerDialog datePickerDialog = new DatePickerDialog(GetRideActivity.this, new DatePickerDialog.OnDateSetListener() { @Override public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) { calendar.set(year, month, dayOfMonth); final String startDateString = new SimpleDateFormat("dd.MM.yyyy").format(calendar.getTime()); startDateEditText.setText(startDateString); //place picked date into variables, so we can change the date into millis for algorithm startDateYear = calendar.get(Calendar.YEAR); startDateMonth = calendar.get(Calendar.MONTH); startDateDay = calendar.get(Calendar.DAY_OF_MONTH); } }, mYear, mMonth, mDay); calendar.set(endDateYear, endDateMonth, endDateDay); long maximumDate = calendar.getTimeInMillis(); datePickerDialog.getDatePicker().setMaxDate(maximumDate); datePickerDialog.show(); } }); //when you press endDateEditText, it will open datePickerDialog where you can select date in dd/MM/yyyy endDateEditText.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { DatePickerDialog datePickerDialog = new DatePickerDialog(GetRideActivity.this, new DatePickerDialog.OnDateSetListener() { @Override public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) { calendar.set(year, month, dayOfMonth); //format the output of date String endDateString = new SimpleDateFormat("dd.MM.yyyy").format(calendar.getTime()); endDateEditText.setText(endDateString); //place picked date into variables, so we can change the date into millis for algorithm endDateYear = calendar.get(Calendar.YEAR); endDateMonth = calendar.get(Calendar.MONTH); endDateDay = calendar.get(Calendar.DAY_OF_MONTH); } }, mYear, mMonth, mDay); calendar.set(startDateYear, startDateMonth, startDateDay); long minimumDate = calendar.getTimeInMillis(); datePickerDialog.getDatePicker().setMinDate(minimumDate); datePickerDialog.show(); } }); //when you click estStartTimeText, it will popup timePickerDialog, where you set hours and minutes estStartTimeEditText.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { TimePickerDialog timePickerDialog = new TimePickerDialog(GetRideActivity.this, AlertDialog.THEME_HOLO_LIGHT, new TimePickerDialog.OnTimeSetListener() { @Override public void onTimeSet(TimePicker view, int hourOfDay, int minute) { //place picked time into variables, so we can change the date into millis for algorithm startTimeHour = hourOfDay; startTimeMinute = minute; //format the output of time and print the time String format = "%1$02d"; String estHour = String.format(format, hourOfDay); String estMinute = String.format(format, minute); String estTime = estHour + ":" + estMinute; estStartTimeEditText.setText(estTime); } }, newHour, newMinute, true); timePickerDialog.show(); } }); //when you click estEndTimeText, it will popup timePickerDialog, where you set hours and minutes estEndTimeEditText.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { TimePickerDialog timePickerDialog = new TimePickerDialog(GetRideActivity.this, AlertDialog.THEME_HOLO_LIGHT, new TimePickerDialog.OnTimeSetListener() { @Override public void onTimeSet(TimePicker view, int hourOfDay, int minute) { //place picked time into variables, so we can change the date into millis for algorithm endTimeHour = hourOfDay; endTimeMinute = minute; //format the output of time and print the time String format = "%1$02d"; String estHour = String.format(format, hourOfDay); String estMinute = String.format(format, minute); String estTime = estHour + ":" + estMinute; estEndTimeEditText.setText(estTime); } }, newHour, newMinute, true); timePickerDialog.show(); } }); //spinner, where you can sort data from array list sortListSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView parent, View view, int position, long id) { switch (position) { case 0: //default, when user haven't selected any sorting method spinnerCase = 0; getRideAdapter.notifyDataSetChanged(); break; case 1: //case 1 is when user select "Aika" //prints time from lowest to highest spinnerCase = 1; final GetRideSorting getRideSorting; getRideSorting = new GetRideSorting(new GetRideSortingInterface() { @Override public void GetRideSorting(ArrayList rideUserArrayList) { getRideAdapter.notifyDataSetChanged(); } }, getApplicationContext(), spinnerCase, rideUserArrayList); getRideSorting.execute(); break; case 2: //case 2 is when user select "Aika (nouseva) //prints time from highest to lowest spinnerCase = 2; getRideSorting = new GetRideSorting(new GetRideSortingInterface() { @Override public void GetRideSorting(ArrayList rideUserArrayList) { getRideAdapter.notifyDataSetChanged(); } }, getApplicationContext(), spinnerCase, rideUserArrayList); getRideSorting.execute(); break; case 3: //case 3 is when user select "hinta" //prints price from lowers to highest spinnerCase = 3; getRideSorting = new GetRideSorting(new GetRideSortingInterface() { @Override public void GetRideSorting(ArrayList rideUserArrayList) { getRideAdapter.notifyDataSetChanged(); } }, getApplicationContext(), spinnerCase, rideUserArrayList); getRideSorting.execute(); break; case 4: //case 4 is when user select "hinta(nouseva)" //prints price from highest to lowest spinnerCase = 4; getRideSorting = new GetRideSorting(new GetRideSortingInterface() { @Override public void GetRideSorting(ArrayList rideUserArrayList) { getRideAdapter.notifyDataSetChanged(); } }, getApplicationContext(), spinnerCase, rideUserArrayList); getRideSorting.execute(); break; default: throw new IllegalStateException("Unexpected value: " + position); } } @Override public void onNothingSelected(AdapterView parent) { //case 0 is happening of nothing is selected } }); //if you press Back Arrow on top of activity /* backButton.setOnClickListener(new View.OnClickListener(){ @Override public void onClick(View v){ onBackPressed(); } }); */ } //progress dialog. shows when called. used when app is finding matches private void showProgressDialog(Context context) { progressDialog = new ProgressDialog(context); progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); progressDialog.getWindow().setDimAmount(0.2f); progressDialog.getWindow().setBackgroundDrawable(getResources().getDrawable(R.drawable.bg_round)); progressDialog.setMessage(getString(R.string.getride_find_matching_route)); progressDialog.setCancelable(false); progressDialog.setButton(DialogInterface.BUTTON_NEGATIVE, getString(R.string.getride_dialog_close), new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { progressDialog.dismiss(); } }); progressDialog.show(); } }