From f2c619172960f28150ea71f99d6ca12ee87dc740 Mon Sep 17 00:00:00 2001 From: pl2ufawr6 <2023312111429@whu.edu.cn> Date: Thu, 5 Jun 2025 18:05:10 +0800 Subject: [PATCH] Delete 'java_program' --- java_program | 165 --------------------------------------------------- 1 file changed, 165 deletions(-) delete mode 100644 java_program diff --git a/java_program b/java_program deleted file mode 100644 index 70172fe..0000000 --- a/java_program +++ /dev/null @@ -1,165 +0,0 @@ -package com.example.doitnow; - -import android.os.Bundle; -import android.text.TextUtils; -import android.view.LayoutInflater; -import android.view.View; -import android.view.ViewGroup; -import android.widget.EditText; - -import androidx.annotation.NonNull; -import androidx.annotation.Nullable; - -import com.example.doitnow.Model.ToDoModel; -import com.example.doitnow.Utils.DatabaseHandler; -import com.google.android.material.bottomsheet.BottomSheetDialogFragment; -import com.google.android.material.datepicker.MaterialDatePicker; -import com.google.android.material.timepicker.MaterialTimePicker; -import com.google.android.material.timepicker.TimeFormat; - -import java.text.ParseException; -import java.text.SimpleDateFormat; -import java.util.Calendar; -import java.util.Date; -import java.util.Locale; - -public class AddNewTask extends BottomSheetDialogFragment { - - public static final String TAG = "AddNewTask"; - - private EditText newTaskText; - private EditText startTimeEdit; - private EditText endTimeEdit; - private DatabaseHandler db; - - private Calendar startCalendar; - private Calendar endCalendar; - - public static AddNewTask newInstance() { - return new AddNewTask(); - } - - @Nullable - @Override - public View onCreateView(@NonNull LayoutInflater inflater, - @Nullable ViewGroup container, - @Nullable Bundle savedInstanceState) { - - View view = inflater.inflate(R.layout.new_task, container, false); - newTaskText = view.findViewById(R.id.newTaskText); - startTimeEdit = view.findViewById(R.id.startTimeEdit); - endTimeEdit = view.findViewById(R.id.endTimeEdit); - View saveButton = view.findViewById(R.id.newTaskButton); - - db = new DatabaseHandler(requireContext()); - db.openDatabase(); - - startCalendar = Calendar.getInstance(); - endCalendar = Calendar.getInstance(); - - startTimeEdit.setOnClickListener(v -> openDateTimePicker(startCalendar, startTimeEdit)); - endTimeEdit.setOnClickListener(v -> openDateTimePicker(endCalendar, endTimeEdit)); - - saveButton.setOnClickListener(v -> { - String taskText = newTaskText.getText().toString(); - if (!TextUtils.isEmpty(taskText)) { - SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm", Locale.getDefault()); - String start = sdf.format(startCalendar.getTime()); - String end = sdf.format(endCalendar.getTime()); - - Bundle args = getArguments(); - if (args != null && args.containsKey("id")) { - // 编辑任务 - int id = args.getInt("id"); - ToDoModel task = new ToDoModel(); - task.setId(id); - task.setTask(taskText); - task.setStartTime(start); - task.setEndTime(end); - task.setStatus(0); // 可根据需要修改 - db.updateTask(task); - } else { - // 添加任务 - ToDoModel task = new ToDoModel(); - task.setTask(taskText); - task.setStartTime(start); - task.setEndTime(end); - task.setStatus(0); - db.insertTask(task); - } - - // 回传结果，通知刷新 - Bundle result = new Bundle(); - result.putBoolean("taskAdded", true); - getParentFragmentManager().setFragmentResult("taskAdded", result); - - dismiss(); - } - else{ - newTaskText.setError("任務不可為空"); - return; - } - }); - - Bundle args = getArguments(); - if (args != null) { - String task = args.getString("task"); - String start = args.getString("startTime"); - String end = args.getString("endTime"); - - newTaskText.setText(task); - startTimeEdit.setText(start); - endTimeEdit.setText(end); - - // 解析 startTime 字符串为 Calendar 类型 - try { - SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm", Locale.getDefault()); - Date startDate = sdf.parse(start); - Date endDate = sdf.parse(end); - - if (startDate != null) startCalendar.setTime(startDate); - if (endDate != null) endCalendar.setTime(endDate); - } catch (ParseException e) { - e.printStackTrace(); - } - } - - - return view; - } - - private void openDateTimePicker(Calendar targetCalendar, EditText targetEditText) { - MaterialDatePicker datePicker = MaterialDatePicker.Builder.datePicker() - .setTitleText("選擇日期") - .setSelection(MaterialDatePicker.todayInUtcMilliseconds()) - //.setTheme(R.style.CustomDatePickerTheme) - .build(); - - datePicker.addOnPositiveButtonClickListener(selection -> { - targetCalendar.setTimeInMillis(selection); - openTimePicker(targetCalendar, targetEditText); - }); - - datePicker.show(getParentFragmentManager(), "DATE_PICKER"); - } - - private void openTimePicker(Calendar calendar, EditText editText) { - MaterialTimePicker timePicker = new MaterialTimePicker.Builder() - .setTitleText("選擇時間") - .setTimeFormat(TimeFormat.CLOCK_24H) - .setHour(calendar.get(Calendar.HOUR_OF_DAY)) - .setMinute(calendar.get(Calendar.MINUTE)) - .build(); - - timePicker.addOnPositiveButtonClickListener(v -> { - calendar.set(Calendar.HOUR_OF_DAY, timePicker.getHour()); - calendar.set(Calendar.MINUTE, timePicker.getMinute()); - - String formatted = new SimpleDateFormat("yyyy-MM-dd HH:mm", Locale.getDefault()) - .format(calendar.getTime()); - editText.setText(formatted); - }); - - timePicker.show(getParentFragmentManager(), "TIME_PICKER"); - } -}