Added button to change order for tasks (functionality unimplemented); moved options menu for events to long press, single click is now functionless

app/src/main/java/com/denizk0461/weserplaner/fragment/CanteenFragment.kt

@@ -146,7 +146,6 @@ class CanteenFragment : AppFragment<FragmentCanteenBinding>() {
 
         // Set up floating action button for switching canteens
         binding.fabSwitchCanteen.setOnClickListener {
-
             /*
              * Show an error message is the user is trying to switch canteens while another one is
              * being downloaded.

app/src/main/java/com/denizk0461/weserplaner/fragment/CanteenPageFragment.kt

@@ -97,11 +97,11 @@ class CanteenPageFragment : AppFragment<RecyclerViewBinding>(), CanteenOfferItem
             // Set up scroll change listener to shrink and extend FAB accordingly
             binding.recyclerView.setOnScrollChangeListener { _, _, scrollY, _, oldScrollY ->
                 // Calculate the vertical scroll difference
-                val dy = scrollY - oldScrollY
-                if (dy > 0) {
+                val differenceY = scrollY - oldScrollY
+                if (differenceY > 0) {
                     // If scrolling down, shrink the FAB
                     parentFragment.shrinkFab()
-                } else if (dy < 0) {
+                } else if (differenceY < 0) {
                     // If scrolling up, extend the FAB
                     parentFragment.extendFab()
                 }

app/src/main/java/com/denizk0461/weserplaner/fragment/EventFragment.kt

@@ -71,7 +71,6 @@ class EventFragment : AppFragment<FragmentEventBinding>() {
 
         // Set the view pager's current page to the current day, if the user chose this option
         if (viewModel.preferenceCurrentDay) {
-
             // Determine the current day and go to the respective page.
             binding.viewPager.setCurrentItem(
                 when (Calendar.getInstance().get(Calendar.DAY_OF_WEEK)) {

app/src/main/java/com/denizk0461/weserplaner/fragment/EventPageFragment.kt

@@ -12,7 +12,6 @@ import com.denizk0461.weserplaner.adapter.StudIPEventItemAdapter
 import com.denizk0461.weserplaner.databinding.RecyclerViewBinding
 import com.denizk0461.weserplaner.model.StudIPEvent
 import com.denizk0461.weserplaner.sheet.EventActionSheet
-import com.denizk0461.weserplaner.sheet.ScheduleUpdateSheet
 import com.denizk0461.weserplaner.viewmodel.EventPageViewModel
 
 /**
@@ -76,11 +75,11 @@ class EventPageFragment : AppFragment<RecyclerViewBinding>(), StudIPEventItemAda
         // Set up scroll change listener to shrink and extend FAB accordingly
         binding.recyclerView.setOnScrollChangeListener { _, _, scrollY, _, oldScrollY ->
             // Calculate the vertical scroll difference
-            val dy = scrollY - oldScrollY
-            if (dy > 0) {
+            val differenceY = scrollY - oldScrollY
+            if (differenceY > 0) {
                 // If scrolling down, shrink the FAB
                 parent?.shrinkFab()
-            } else if (dy < 0) {
+            } else if (differenceY < 0) {
                 // If scrolling up, extend the FAB
                 parent?.extendFab()
             }
@@ -128,6 +127,19 @@ class EventPageFragment : AppFragment<RecyclerViewBinding>(), StudIPEventItemAda
     }
 
     override fun onClick(event: StudIPEvent) {
+        // TODO implement something or delete
+    }
+
+    override fun onLongClick(event: StudIPEvent): Boolean {
+        // Open a bottom sheet to edit the event
+//        openBottomSheet(
+//            ScheduleUpdateSheet().also { sheet ->
+//                val bundle = Bundle()
+//                bundle.putBoolean("isEditing", true)
+//                bundle.putParcelable("event", event)
+//                sheet.arguments = bundle
+//            }
+//        )
         // Open a bottom sheet to view options for the event
         openBottomSheet(
             EventActionSheet().also { sheet ->
@@ -136,18 +148,6 @@ class EventPageFragment : AppFragment<RecyclerViewBinding>(), StudIPEventItemAda
                 sheet.arguments = bundle
             }
         )
-    }
-
-    override fun onLongClick(event: StudIPEvent): Boolean {
-        // Open a bottom sheet to edit the event
-        openBottomSheet(
-            ScheduleUpdateSheet().also { sheet ->
-                val bundle = Bundle()
-                bundle.putBoolean("isEditing", true)
-                bundle.putParcelable("event", event)
-                sheet.arguments = bundle
-            }
-        )
         return true
     }
 }

app/src/main/java/com/denizk0461/weserplaner/fragment/TaskOverviewFragment.kt

@@ -4,6 +4,7 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.appcompat.widget.PopupMenu
 import androidx.fragment.app.viewModels
 import com.denizk0461.weserplaner.R
 import com.denizk0461.weserplaner.data.showSnackBar
@@ -27,20 +28,46 @@ class TaskOverviewFragment : AppFragment<FragmentTaskOverviewBinding>() {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
+        // Set the title to be selected so it scrolls (marquee)
+        binding.appTitleBar.isSelected = true
+
         // Tell the user that this fragment's functionality is not yet implemented
         context.theme.showSnackBar(
             binding.coordinatorLayout,
             getString(R.string.task_overview_snack_unimplemented),
         )
 
+        binding.buttonOrder.setOnClickListener {
+
+
+            // Create menu for selecting a new canteen
+            PopupMenu(binding.root.context, binding.buttonOrder).apply {
+                setOnMenuItemClickListener { item ->
+                    when (item?.itemId) {
+                        R.id.title_alphabetically -> {}
+                        R.id.date_created -> {}
+                        R.id.date_due -> {}
+                        else -> {} // repeat first option
+                    }
+
+                    // TODO set user's ordering preference
+
+                    // TODO refresh the view
+                    true
+                }
+                inflate(R.menu.menu_task_sort)
+                show()
+            }
+        }
+
         // Set up scroll change listener to shrink and extend FAB accordingly
         binding.recyclerViewLayout.recyclerView.setOnScrollChangeListener { _, _, scrollY, _, oldScrollY ->
             // Calculate the vertical scroll difference
-            val dy = scrollY - oldScrollY
-            if (dy > 0) {
+            val differenceY = scrollY - oldScrollY
+            if (differenceY > 0) {
                 // If scrolling down, shrink the FAB
                 binding.fabAddTask.shrink()
-            } else if (dy < 0) {
+            } else if (differenceY < 0) {
                 // If scrolling up, extend the FAB
                 binding.fabAddTask.extend()
             }

app/src/main/res/drawable/sort.xml

@@ -0,0 +1,5 @@
+<vector android:autoMirrored="true" android:height="24dp"
+    android:tint="#000000" android:viewportHeight="24"
+    android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M3,18h6v-2L3,16v2zM3,6v2h18L21,6L3,6zM3,13h12v-2L3,11v2z"/>
+</vector>

app/src/main/res/layout/fragment_task_overview.xml

@@ -14,17 +14,50 @@
         android:layout_height="wrap_content"
         android:fitsSystemWindows="true">
 
-        <TextView
-            android:id="@+id/app_title_bar"
-            android:layout_width="wrap_content"
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_marginHorizontal="16dp"
-            android:layout_marginTop="16dp"
-            android:layout_marginBottom="8dp"
-            android:fontFamily="@font/lato_blackitalic"
-            android:text="@string/title_exam_overview"
-            app:layout_scrollFlags="scroll"
-            android:textSize="28sp"/>
+            android:layout_marginStart="16dp"
+            android:layout_marginEnd="8dp">
+
+            <TextView
+                android:id="@+id/app_title_bar"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:text="@string/title_exam_overview"
+                android:textSize="28sp"
+                android:layout_marginTop="16dp"
+                android:layout_marginBottom="8dp"
+                android:layout_marginEnd="4dp"
+                android:fontFamily="@font/lato_blackitalic"
+                android:singleLine="true"
+                android:ellipsize="marquee"
+                android:marqueeRepeatLimit="marquee_forever"
+                android:focusable="true"
+                android:focusableInTouchMode="true"
+                android:scrollHorizontally="true"
+                app:layout_constraintTop_toTopOf="parent"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintEnd_toStartOf="@id/button_order"/>
+
+            <com.google.android.material.button.MaterialButton
+                style="@style/Widget.Material3.Button.IconButton.Outlined"
+                android:id="@+id/button_order"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:minWidth="0dp"
+                app:icon="@drawable/sort"
+                app:iconPadding="0dp"
+                app:strokeColor="?attr/colorOutlineVariant"
+                app:layout_constraintTop_toTopOf="@id/app_title_bar"
+                app:layout_constraintBottom_toBottomOf="@id/app_title_bar"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:iconTint="?attr/colorOnSurfaceVariant"
+                tools:ignore="UnusedAttribute"
+                android:tooltipText="@string/task_overview_button_order_hint"/>
+
+        </androidx.constraintlayout.widget.ConstraintLayout>
 
     </com.google.android.material.appbar.AppBarLayout>
 

app/src/main/res/layout/item_task.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.appcompat.widget.LinearLayoutCompat
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:paddingHorizontal="8dp"
+    android:paddingVertical="4dp"
+    android:orientation="vertical">
+
+    <com.google.android.material.card.MaterialCardView
+        android:id="@+id/card_background"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        style="@style/Widget.Material3.CardView.Outlined">
+
+        <androidx.appcompat.widget.LinearLayoutCompat
+            android:id="@+id/linear_layout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:clickable="true"
+            android:focusable="true"
+            android:padding="16dp">
+
+
+
+        </androidx.appcompat.widget.LinearLayoutCompat>
+
+    </com.google.android.material.card.MaterialCardView>
+
+</androidx.appcompat.widget.LinearLayoutCompat>

app/src/main/res/menu/menu_task_sort.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/title_alphabetically"
+        android:title="@string/task_order_menu_title_alphabetically"
+        android:enabled="true"/>
+    <item
+        android:id="@+id/date_created"
+        android:title="@string/task_order_menu_date_created"
+        android:enabled="true"/>
+    <item
+        android:id="@+id/date_due"
+        android:title="@string/task_order_menu_date_due"
+        android:enabled="true"/>
+</menu>

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

@@ -84,6 +84,12 @@
     <string name="sheet_schedule_update_time_dialog_start_hint">Startzeit der Veranstaltung</string>
     <string name="sheet_schedule_update_time_dialog_end_hint">Schlusszeit der Veranstaltung</string>
 
+    <string name="task_overview_button_order_hint">Aufgaben sortieren</string>
+    <!-- these are TODO -->
+    <string name="task_order_menu_title_alphabetically">Alphabetisch</string>
+    <string name="task_order_menu_date_created">Erstellungszeit</string>
+    <string name="task_order_menu_date_due">Abgabezeit</string>
+
     <string name="task_overview_snack_unimplemented">Aufgaben sind noch nicht implementiert!</string>
     <string name="task_overview_fab_add_task">Aufgabe hinzufügen</string>
 

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

@@ -86,6 +86,11 @@
     <string name="sheet_schedule_update_time_dialog_start_hint">Event start time</string>
     <string name="sheet_schedule_update_time_dialog_end_hint">Event end time</string>
 
+    <string name="task_overview_button_order_hint">Order tasks</string>
+    <string name="task_order_menu_title_alphabetically">Alphabetically</string>
+    <string name="task_order_menu_date_created">Date created</string>
+    <string name="task_order_menu_date_due">Date due</string>
+
     <string name="task_overview_snack_unimplemented">Tasks are not yet implemented!</string>
     <string name="task_overview_fab_add_task">Add task</string>