[UI] Replace material date pickers with the DatePickerDialog. Add time picker to time dropdown.

app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/event/EventManualDialog.kt

@@ -365,13 +365,12 @@ class EventManualDialog(
 
     private fun saveEvent() {
         val date = b.dateDropdown.getSelected() as? Date
-        val startTimePair = b.timeDropdown.getSelected() as? Pair<*, *>
-        val startTime = startTimePair?.first as? Time
+        val timeSelected = b.timeDropdown.getSelected()
         val teamId = b.teamDropdown.getSelected() as? Long
         val type = b.typeDropdown.selected?.id
         val topic = b.topic.text?.toString()
         val subjectId = b.subjectDropdown.getSelected() as? Long
-        val teacherId = b.teacherDropdown.getSelected() as? Long
+        val teacherId = b.teacherDropdown.getSelected()
 
         val share = b.shareSwitch.isChecked
 
@@ -387,6 +386,11 @@ class EventManualDialog(
             isError = true
         }
 
+        if (timeSelected == null || timeSelected !is Pair<*, *>) {
+            b.dateDropdown.error = app.getString(R.string.dialog_event_manual_time_choose)
+            isError = true
+        }
+
         if (share && teamId == null) {
             b.teamDropdown.error = app.getString(R.string.dialog_event_manual_team_choose)
             isError = true
@@ -402,6 +406,11 @@ class EventManualDialog(
             isError = true
         }
 
+        val startTime = if (timeSelected == 0L)
+            null
+        else
+            (timeSelected as? Pair<*, *>)?.first as? Time
+
         if (isError) return
 
         val id = System.currentTimeMillis()

app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/timetable/GenerateBlockTimetableDialog.kt

@@ -18,8 +18,8 @@ import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
 import androidx.cardview.widget.CardView
 import androidx.core.content.FileProvider
-import com.google.android.material.datepicker.MaterialDatePicker
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.wdullaer.materialdatetimepicker.date.DatePickerDialog
 import kotlinx.coroutines.*
 import org.greenrobot.eventbus.EventBus
 import org.greenrobot.eventbus.Subscribe
@@ -116,18 +116,16 @@ class GenerateBlockTimetableDialog(
     }}
 
     private fun selectDate() {
-        MaterialDatePicker.Builder
-                .datePicker()
-                .setSelection(Date.getToday().inMillis)
-                .build()
+        val date = Date.getToday()
+        DatePickerDialog
+                .newInstance({ _, year, monthOfYear, dayOfMonth ->
+                    val dateSelected = Date(year, monthOfYear, dayOfMonth)
+                    generateBlockTimetable(dateSelected.weekStart, dateSelected.weekEnd)
+                }, date.year, date.month, date.day)
                 .apply {
-                    addOnPositiveButtonClickListener { dateInMillis ->
-                        dismiss()
-                        val selectedDate = Date.fromMillis(dateInMillis)
-                        generateBlockTimetable(selectedDate.weekStart, selectedDate.weekEnd)
-                    }
+                    accentColor = R.attr.colorPrimary.resolveAttr(this@GenerateBlockTimetableDialog.activity)
+                    show(this@GenerateBlockTimetableDialog.activity.supportFragmentManager, "DatePickerDialog")
                 }
-                .show(activity.supportFragmentManager, "MaterialDatePicker")
     }
 
     @Subscribe(threadMode = ThreadMode.MAIN)

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/timetable/TimetableFragment.kt

@@ -16,16 +16,17 @@ import android.view.ViewGroup
 import android.widget.Toast
 import androidx.fragment.app.Fragment
 import androidx.viewpager.widget.ViewPager
-import com.google.android.material.datepicker.MaterialDatePicker
 import com.mikepenz.iconics.typeface.library.community.material.CommunityMaterial
 import com.mikepenz.iconics.typeface.library.community.material.CommunityMaterial.Icon2
 import com.mikepenz.iconics.typeface.library.szkolny.font.SzkolnyFont
+import com.wdullaer.materialdatetimepicker.date.DatePickerDialog
 import kotlinx.coroutines.*
 import pl.szczodrzynski.edziennik.App
 import pl.szczodrzynski.edziennik.MainActivity
 import pl.szczodrzynski.edziennik.R
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
 import pl.szczodrzynski.edziennik.databinding.FragmentTimetableV2Binding
+import pl.szczodrzynski.edziennik.resolveAttr
 import pl.szczodrzynski.edziennik.ui.dialogs.event.EventManualDialog
 import pl.szczodrzynski.edziennik.ui.dialogs.timetable.GenerateBlockTimetableDialog
 import pl.szczodrzynski.edziennik.utils.models.Date
@@ -169,16 +170,15 @@ class TimetableFragment : Fragment(), CoroutineScope {
                         .withIcon(SzkolnyFont.Icon.szf_calendar_today_outline)
                         .withOnClickListener(View.OnClickListener {
                             activity.bottomSheet.close()
-                            MaterialDatePicker.Builder
-                                    .datePicker()
-                                    .setSelection(Date.getToday().inMillis)
-                                    .build()
+                            val date = Date.getToday()
+                            DatePickerDialog
+                                    .newInstance({ _, year, monthOfYear, dayOfMonth ->
+                                        val dateSelected = Date(year, monthOfYear, dayOfMonth)
+                                        b.tabLayout.setCurrentItem(items.indexOfFirst { it == dateSelected }, true)
+                                    }, date.year, date.month, date.day)
                                     .apply {
-                                        addOnPositiveButtonClickListener { dateInMillis ->
-                                            val dateSelected = Date.fromMillis(dateInMillis)
-                                            b.tabLayout.setCurrentItem(items.indexOfFirst { it == dateSelected }, true)
-                                        }
-                                        show(this@TimetableFragment.activity.supportFragmentManager, "MaterialDatePicker")
+                                        accentColor = R.attr.colorPrimary.resolveAttr(this@TimetableFragment.activity)
+                                        show(this@TimetableFragment.activity.supportFragmentManager, "DatePickerDialog")
                                     }
                         }),
                 BottomSheetPrimaryItem(true)

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/views/DateDropdown.kt

@@ -10,13 +10,14 @@ import android.util.AttributeSet
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import androidx.lifecycle.Observer
-import com.google.android.material.datepicker.MaterialDatePicker
+import com.wdullaer.materialdatetimepicker.date.DatePickerDialog
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 import pl.szczodrzynski.edziennik.R
 import pl.szczodrzynski.edziennik.data.db.AppDb
 import pl.szczodrzynski.edziennik.data.db.full.LessonFull
 import pl.szczodrzynski.edziennik.observeOnce
+import pl.szczodrzynski.edziennik.resolveAttr
 import pl.szczodrzynski.edziennik.utils.TextInputDropDown
 import pl.szczodrzynski.edziennik.utils.models.Date
 import pl.szczodrzynski.edziennik.utils.models.Week
@@ -176,23 +177,18 @@ class DateDropdown : TextInputDropDown {
     }
 
     fun pickerDialog() {
-        MaterialDatePicker.Builder
-                .datePicker()
-                .setSelection(
-                        if (selected?.tag is Date)
-                            (selected?.tag as Date).inMillis
-                        else
-                            Date.getToday().inMillis
-                )
-                .build()
+        val date = getSelected() as? Date ?: Date.getToday()
+
+        DatePickerDialog
+                .newInstance({ _, year, monthOfYear, dayOfMonth ->
+                    val dateSelected = Date(year, monthOfYear, dayOfMonth)
+                    selectDate(dateSelected)
+                    onDateSelected?.invoke(dateSelected, null)
+                }, date.year, date.month, date.day)
                 .apply {
-                    addOnPositiveButtonClickListener {
-                        val dateSelected = Date.fromMillis(it)
-                        selectDate(dateSelected)
-                        onDateSelected?.invoke(dateSelected, null)
-                    }
                     this@DateDropdown.activity ?: return@apply
-                    show(this@DateDropdown.activity!!.supportFragmentManager, "MaterialDatePicker")
+                    accentColor = R.attr.colorPrimary.resolveAttr(this@DateDropdown.activity)
+                    show(this@DateDropdown.activity!!.supportFragmentManager, "DatePickerDialog")
                 }
     }
 

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/views/TimeDropdown.kt

@@ -8,6 +8,7 @@ import android.content.Context
 import android.content.ContextWrapper
 import android.util.AttributeSet
 import androidx.appcompat.app.AppCompatActivity
+import com.wdullaer.materialdatetimepicker.time.TimePickerDialog
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 import pl.szczodrzynski.edziennik.*
@@ -174,19 +175,19 @@ class TimeDropdown : TextInputDropDown {
     }
 
     fun pickerDialog() {
-        /*MaterialDatePicker.Builder
-                .datePicker()
-                .setSelection((selectedId?.let { Date.fromValue(it.toInt()) }
-                        ?: Date.getToday()).inMillis)
-                .build()
+        val time = (getSelected() as? Pair<*, *>)?.first as? Time ?: Time.getNow()
+
+        TimePickerDialog
+                .newInstance({ _, hourOfDay, minute, second ->
+                    val timeSelected = Time(hourOfDay, minute, second)
+                    selectTime(timeSelected)
+                    onTimeSelected?.invoke(timeSelected, null, null)
+                }, time.hour, time.minute, 0, true)
                 .apply {
-                    addOnPositiveButtonClickListener {
-                        val dateSelected = Date.fromMillis(it)
-                        selectDate(dateSelected)
-                    }
-                    this@DateDropdown.activity ?: return@apply
-                    show(this@DateDropdown.activity!!.supportFragmentManager, "MaterialDatePicker")
-                }*/
+                    this@TimeDropdown.activity ?: return@apply
+                    accentColor = R.attr.colorPrimary.resolveAttr(this@TimeDropdown.activity)
+                    show(this@TimeDropdown.activity!!.supportFragmentManager, "TimePickerDialog")
+                }
     }
 
     fun selectTime(time: Time) {
@@ -208,12 +209,13 @@ class TimeDropdown : TextInputDropDown {
      * Get the currently selected time.
      * ### Returns:
      * - null if no valid time is selected
+     * - 0L if 'all day' is selected
      * - a [Pair] of [Time] and [Time]? - the selected time object, if [displayMode] == [DISPLAY_LESSONS] or [showCustomTime]
      * - [LessonRange] - the selected lesson range object, if [displayMode] == [DISPLAY_LESSON_RANGES]
      */
     fun getSelected(): Any? {
         return when (val tag = selected?.tag) {
-            0L -> null
+            0L -> 0L
             is LessonFull ->
                 if (tag.displayStartTime != null)
                     tag.displayStartTime!! to tag.displayEndTime

app/src/main/res/values/colors.xml

@@ -13,6 +13,9 @@
 
     <color name="dividerColor">#3e7f7f7f</color>
 
+    <color name="mdtp_accent_color">#2196f3</color>
+    <color name="mdtp_accent_color_dark">#64b5f6</color>
+
 
     <!-- LIGHT THEME -->
     <color name="windowBackgroundLight">#ffffffff</color>

app/src/main/res/values/strings.xml

@@ -1267,4 +1267,5 @@
     <string name="card_type_timetable">Plan lekcji</string>
     <string name="card_type_grades">Ostatnie oceny</string>
     <string name="card_type_events">Najbliższe wydarzenia</string>
+    <string name="dialog_event_manual_time_choose">Wybierz godzinę</string>
 </resources>

app/src/main/res/values/styles.xml

@@ -88,6 +88,8 @@
 
     <style name="AppTheme" parent="NavView" />
 
+    <style name="mdtp_ActionButton.Text" parent="Widget.MaterialComponents.Button.TextButton.Dialog"/>
+
     <!-- Base application theme. -->
     <style name="AppTheme.Light" parent="NavView.Light">
         <item name="colorPrimary">#2196f3</item>
@@ -123,6 +125,7 @@
         <item name="halfHourDividerColor">#e0e0e0</item>
 
         <item name="materialAlertDialogTheme">@style/AppTheme.MaterialAlertDialog</item>
+        <item name="mdtp_theme_dark">false</item>
     </style>
     <style name="AppTheme.Dark" parent="NavView.Dark">
         <item name="colorPrimary">#64b5f6</item>
@@ -158,6 +161,7 @@
         <item name="halfHourDividerColor">#40ffffff</item>
 
         <item name="materialAlertDialogTheme">@style/AppTheme.MaterialAlertDialog</item>
+        <item name="mdtp_theme_dark">true</item>
     </style>