Added an options menu for events; moved delete option to the new options menu

2023-05-21 22:16:20 +02:00
parent e99a58de54
commit 75724ace18
15 changed files with 519 additions and 51 deletions
@@ -11,6 +11,7 @@ import com.denizk0461.weserplaner.adapter.StudIPEventPageAdapter
 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

@@ -105,8 +106,36 @@ class EventPageFragment : AppFragment<RecyclerViewBinding>(), StudIPEventItemAda
        }
    }

+    /**
+     * Creates and shows a snack bar.
+     *
+     * @param text  content to display in the snack bar
+     */
+    fun showSnackBar(text: String) {
+        // Retrieve parent fragment
+        val parentFragment = activity?.let { activity ->
+            // Retrieve parent fragment to access its functions
+            val navHostFragment = activity
+                .supportFragmentManager
+                .fragments[0] as NavHostFragment
+            navHostFragment
+                .childFragmentManager
+                .primaryNavigationFragment as EventFragment
+        }
+
+        // Show a snack bar in the parent fragment
+        parentFragment?.showSnackBar(text)
+    }
+
    override fun onClick(event: StudIPEvent) {
-        // TODO implement functionality or delete
+        // Open a bottom sheet to view options for the event
+        openBottomSheet(
+            EventActionSheet().also { sheet ->
+                val bundle = Bundle()
+                bundle.putParcelable("event", event)
+                sheet.arguments = bundle
+            }
+        )
    }

    override fun onLongClick(event: StudIPEvent): Boolean {
@@ -31,4 +31,15 @@ open class AppSheet(@LayoutRes private val layoutId: Int) : BottomSheetDialogFra

    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View =
        LayoutInflater.from(context).inflate(layoutId, container, false)
+
+    /**
+     * Opens a bottom sheet. Sheet will be attached to the fragment manager of the parent of the
+     * sheet that's calling this function. Sheet must be a subclass of
+     * [com.denizk0461.weserplaner.sheet.AppSheet].
+     *
+     * @param sheet element that will be displayed
+     */
+    protected fun openBottomSheet(sheet: AppSheet) {
+        sheet.show(parentFragmentManager, sheet.javaClass.simpleName)
+    }
 }
@@ -0,0 +1,70 @@
+package com.denizk0461.weserplaner.sheet
+
+import android.os.Bundle
+import android.view.View
+import com.denizk0461.weserplaner.R
+import com.denizk0461.weserplaner.data.getParcelableCompat
+import com.denizk0461.weserplaner.data.viewBinding
+import com.denizk0461.weserplaner.databinding.SheetEventActionBinding
+import com.denizk0461.weserplaner.fragment.EventPageFragment
+import com.denizk0461.weserplaner.model.StudIPEvent
+
+/**
+ * Sheet used to display actions available for a given event to the user.
+ */
+class EventActionSheet : AppSheet(R.layout.sheet_event_action) {
+
+    // View binding
+    private val binding: SheetEventActionBinding by viewBinding(SheetEventActionBinding::bind)
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        // Retrieve event from arguments
+        val event = arguments.getParcelableCompat<StudIPEvent>("event")
+
+        // Set header text
+        binding.eventHeader.text = event.title
+
+        // Set up dismiss button
+        binding.buttonDismiss.setOnClickListener {
+            // Do nothing and dismiss the sheet
+            dismiss()
+        }
+
+        // Set up button to edit the event
+        binding.buttonEditEvent.setOnClickListener {
+            // Open editing sheet
+            openBottomSheet(
+                ScheduleUpdateSheet().also { sheet ->
+                    val bundle = Bundle()
+                    bundle.putBoolean("isEditing", true)
+                    bundle.putParcelable("event", event)
+                    sheet.arguments = bundle
+                }
+            )
+
+            // Close this sheet
+            dismiss()
+        }
+
+        // Set up button to delete the event
+        binding.buttonDeleteEvent.setOnClickListener {
+            // Open deletion confirm sheet
+            openBottomSheet(
+                EventConfirmDeletionSheet().also { sheet ->
+                    val bundle = Bundle()
+                    bundle.putParcelable("event", event)
+                    sheet.arguments = bundle
+                }
+            )
+
+            // Show a snack bar in the parent fragment to tell the user that the action was successful
+            (parentFragment as EventPageFragment)
+                .showSnackBar(getString(R.string.sheet_event_confirm_deletion_snack))
+
+            // Close this sheet
+            dismiss()
+        }
+    }
+}
@@ -0,0 +1,57 @@
+package com.denizk0461.weserplaner.sheet
+
+import android.os.Bundle
+import android.view.View
+import androidx.fragment.app.viewModels
+import com.denizk0461.weserplaner.R
+import com.denizk0461.weserplaner.data.getParcelableCompat
+import com.denizk0461.weserplaner.data.viewBinding
+import com.denizk0461.weserplaner.databinding.SheetEventConfirmDeletionBinding
+import com.denizk0461.weserplaner.model.StudIPEvent
+import com.denizk0461.weserplaner.viewmodel.EventConfirmDeletionViewModel
+
+/**
+ * Sheet displayed to the user to confirm that they want to delete an event from their timetable.
+ */
+class EventConfirmDeletionSheet : AppSheet(R.layout.sheet_event_confirm_deletion) {
+
+    // View model
+    private val viewModel: EventConfirmDeletionViewModel by viewModels()
+
+    // View binding
+    private val binding: SheetEventConfirmDeletionBinding by viewBinding(SheetEventConfirmDeletionBinding::bind)
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        // Retrieve event from arguments
+        val event = arguments.getParcelableCompat<StudIPEvent>("event")
+
+        // Set up dismiss button
+        binding.buttonDismiss.setOnClickListener {
+            // Do nothing and dismiss the sheet
+            dismiss()
+        }
+
+        // Set up button to delete the event
+        binding.buttonDelete.setOnClickListener {
+            // Delete the event
+            viewModel.delete(event)
+
+            // Dismiss the sheet
+            dismiss()
+        }
+
+        // Set up cancel button
+        binding.buttonCancel.setOnClickListener {
+            // Do nothing and dismiss the sheet
+            dismiss()
+        }
+
+        // Set text content with the event's title inserted
+        binding.textConfirmDeletionContent.text = getString(
+            R.string.sheet_event_confirm_deletion_content,
+            event.title,
+        )
+    }
+}
@@ -41,9 +41,6 @@ class ScheduleUpdateSheet : AppSheet(R.layout.sheet_schedule_update) {
    // View model
    private val viewModel: ScheduleUpdateViewModel by viewModels()

-    // Whether the user has once clicked the delete button; used to prevent an accidental click
-    private var hasClickedDelete: Boolean = false
-
    // Determines whether the user is editing an existing event or creating a new one
    private var isEditing: Boolean = false

@@ -94,34 +91,6 @@ class ScheduleUpdateSheet : AppSheet(R.layout.sheet_schedule_update) {
                binding.editTextLecturers.setText(event.lecturer)
                binding.editTextRoom.setText(event.room)

-                // Prepare delete button
-                binding.buttonDelete.setOnClickListener {
-                    /*
-                     * Check if the user has already clicked the button before; this is done to prevent
-                     * accidentally deleting an event.
-                     */
-                    if (hasClickedDelete) {
-
-                        // Delete the event
-                        viewModel.delete(event)
-
-                        // Tell the user that the event has been deleted
-                        parentFragment?.showSnackBar(
-                            getString(R.string.sheet_schedule_snack_delete)
-                        )
-
-                        // Dismiss the sheet upon deletion
-                        dismiss()
-                    } else {
-                        // Update the text to show the user that they clicked the button once
-                        TransitionManager
-                            .beginDelayedTransition(binding.buttonContainer as ViewGroup)
-                        binding.buttonDelete.text =
-                            getString(R.string.sheet_schedule_update_delete_confirm)
-                        hasClickedDelete = true
-                    }
-                }
-
                // Prepare update button
                binding.buttonSave.setOnClickListener {
                    // Check if any of the text fields are empty
@@ -181,9 +150,6 @@ class ScheduleUpdateSheet : AppSheet(R.layout.sheet_schedule_update) {
            // Set the title to reflect that an event is being added
            binding.sheetTitle.text = getString(R.string.sheet_schedule_update_header_add)

-            // Hide delete button, since there is nothing to delete
-            binding.buttonDelete.visibility = View.GONE
-
            // Prepare save button
            binding.buttonSave.setOnClickListener {
                // Check if any of the text fields are empty
@@ -0,0 +1,14 @@
+package com.denizk0461.weserplaner.viewmodel
+
+import android.app.Application
+import com.denizk0461.weserplaner.model.StudIPEvent
+
+class EventConfirmDeletionViewModel(application: Application) : AppViewModel(application) {
+
+    /**
+     * Deletes a schedule element.
+     *
+     * @param event the event to delete
+     */
+    fun delete(event: StudIPEvent) { doAsync { repo.delete(event) } }
+}
@@ -18,11 +18,4 @@ class ScheduleUpdateViewModel(application: Application) : AppViewModel(applicati
     * @param event the event to update
     */
    fun update(event: StudIPEvent) { doAsync { repo.update(event) } }
-
-    /**
-     * Deletes a schedule element.
-     *
-     * @param event the event to delete
-     */
-    fun delete(event: StudIPEvent) { doAsync { repo.delete(event) } }
 }
@@ -0,0 +1,5 @@
+<vector 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="M22,5.18L10.59,16.6l-4.24,-4.24l1.41,-1.41l2.83,2.83l10,-10L22,5.18zM12,20c-4.41,0 -8,-3.59 -8,-8s3.59,-8 8,-8c1.57,0 3.04,0.46 4.28,1.25l1.45,-1.45C16.1,2.67 14.13,2 12,2C6.48,2 2,6.48 2,12s4.48,10 10,10c1.73,0 3.36,-0.44 4.78,-1.22l-1.5,-1.5C14.28,19.74 13.17,20 12,20zM19,15h-3v2h3v3h2v-3h3v-2h-3v-3h-2V15z"/>
+</vector>
@@ -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="M20,11H7.83l5.59,-5.59L12,4l-8,8 8,8 1.41,-1.41L7.83,13H20v-2z"/>
+</vector>
@@ -0,0 +1,5 @@
+<vector 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="M3,17.25V21h3.75L17.81,9.94l-3.75,-3.75L3,17.25zM20.71,7.04c0.39,-0.39 0.39,-1.02 0,-1.41l-2.34,-2.34c-0.39,-0.39 -1.02,-0.39 -1.41,0l-1.83,1.83 3.75,3.75 1.83,-1.83z"/>
+</vector>
@@ -0,0 +1,206 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.appcompat.widget.LinearLayoutCompat xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    app:layout_behavior="com.google.android.material.bottomsheet.BottomSheetBehavior">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <com.google.android.material.bottomsheet.BottomSheetDragHandleView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"/>
+
+        <com.google.android.material.button.MaterialButton
+            style="@style/SheetCloseButton"
+            android:id="@+id/button_dismiss"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="16dp"
+            android:layout_marginTop="16dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+    <TextView
+        android:id="@+id/event_header"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textSize="22sp"
+        android:paddingHorizontal="24dp"
+        android:layout_marginBottom="8dp"
+        android:fontFamily="@font/lato_bolditalic"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/button_cancel"/>
+
+    <androidx.core.widget.NestedScrollView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:scrollbars="vertical">
+
+        <androidx.appcompat.widget.LinearLayoutCompat
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:paddingBottom="16dp">
+
+            <!-- Edit event -->
+            <androidx.appcompat.widget.LinearLayoutCompat
+                android:id="@+id/button_edit_event"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="@drawable/selectable_item_background"
+                android:clickable="true"
+                android:focusable="true"
+                android:orientation="horizontal"
+                android:paddingHorizontal="20dp"
+                android:paddingVertical="16dp">
+
+                <androidx.appcompat.widget.AppCompatImageView
+                    android:layout_width="20dp"
+                    android:layout_height="20dp"
+                    android:layout_marginHorizontal="8dp"
+                    android:scaleType="centerInside"
+                    android:tint="?attr/colorText"
+                    android:src="@drawable/edit"
+                    android:importantForAccessibility="no"/>
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/sheet_event_action_edit_event_title"
+                    android:textSize="16sp"/>
+
+            </androidx.appcompat.widget.LinearLayoutCompat>
+
+            <!-- Add task -->
+            <androidx.appcompat.widget.LinearLayoutCompat
+                android:id="@+id/button_add_task"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="@drawable/selectable_item_background"
+                android:clickable="true"
+                android:focusable="true"
+                android:orientation="horizontal"
+                android:paddingHorizontal="20dp"
+                android:paddingVertical="16dp">
+
+                <androidx.appcompat.widget.AppCompatImageView
+                    android:layout_width="20dp"
+                    android:layout_height="20dp"
+                    android:layout_marginHorizontal="8dp"
+                    android:scaleType="centerInside"
+                    android:tint="?attr/colorText"
+                    android:src="@drawable/add_task"
+                    android:importantForAccessibility="no"/>
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/sheet_event_action_add_task_title"
+                    android:textSize="16sp"/>
+
+            </androidx.appcompat.widget.LinearLayoutCompat>
+
+            <!-- View tasks -->
+            <androidx.appcompat.widget.LinearLayoutCompat
+                android:id="@+id/button_view_tasks"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="@drawable/selectable_item_background"
+                android:clickable="true"
+                android:focusable="true"
+                android:orientation="horizontal"
+                android:paddingHorizontal="20dp"
+                android:paddingVertical="16dp">
+
+                <androidx.appcompat.widget.AppCompatImageView
+                    android:layout_width="20dp"
+                    android:layout_height="20dp"
+                    android:layout_marginHorizontal="8dp"
+                    android:scaleType="centerInside"
+                    android:tint="?attr/colorText"
+                    android:src="@drawable/task"
+                    android:importantForAccessibility="no"/>
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/sheet_event_action_view_tasks_title"
+                    android:textSize="16sp"/>
+
+            </androidx.appcompat.widget.LinearLayoutCompat>
+
+            <!-- Find room -->
+            <androidx.appcompat.widget.LinearLayoutCompat
+                android:id="@+id/button_find_room"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="@drawable/selectable_item_background"
+                android:clickable="true"
+                android:focusable="true"
+                android:orientation="horizontal"
+                android:paddingHorizontal="20dp"
+                android:paddingVertical="16dp">
+
+                <androidx.appcompat.widget.AppCompatImageView
+                    android:layout_width="20dp"
+                    android:layout_height="20dp"
+                    android:layout_marginHorizontal="8dp"
+                    android:scaleType="centerInside"
+                    android:tint="?attr/colorText"
+                    android:src="@drawable/location"
+                    android:importantForAccessibility="no"/>
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/sheet_event_action_find_room_title"
+                    android:textSize="16sp"/>
+
+            </androidx.appcompat.widget.LinearLayoutCompat>
+
+            <!-- Delete event -->
+            <androidx.appcompat.widget.LinearLayoutCompat
+                android:id="@+id/button_delete_event"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="@drawable/selectable_item_background"
+                android:clickable="true"
+                android:focusable="true"
+                android:orientation="horizontal"
+                android:paddingHorizontal="20dp"
+                android:paddingVertical="16dp">
+
+                <androidx.appcompat.widget.AppCompatImageView
+                    android:layout_width="20dp"
+                    android:layout_height="20dp"
+                    android:layout_marginHorizontal="8dp"
+                    android:scaleType="centerInside"
+                    android:tint="?attr/colorError"
+                    android:src="@drawable/delete"
+                    android:importantForAccessibility="no"/>
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/sheet_event_action_delete_event_title"
+                    android:textSize="16sp"
+                    android:textColor="?attr/colorError"/>
+
+            </androidx.appcompat.widget.LinearLayoutCompat>
+
+        </androidx.appcompat.widget.LinearLayoutCompat>
+
+    </androidx.core.widget.NestedScrollView>
+
+</androidx.appcompat.widget.LinearLayoutCompat>
@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.appcompat.widget.LinearLayoutCompat xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/sheet"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    app:layout_behavior="com.google.android.material.bottomsheet.BottomSheetBehavior">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <com.google.android.material.bottomsheet.BottomSheetDragHandleView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"/>
+
+        <com.google.android.material.button.MaterialButton
+            style="@style/SheetCloseButton"
+            android:id="@+id/button_dismiss"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="16dp"
+            android:layout_marginTop="16dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textSize="22sp"
+        android:paddingHorizontal="24dp"
+        android:layout_marginBottom="8dp"
+        android:fontFamily="@font/lato_blackitalic"
+        android:text="@string/sheet_event_confirm_deletion_header"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/button_cancel"/>
+
+    <androidx.core.widget.NestedScrollView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:scrollbars="vertical">
+
+        <androidx.appcompat.widget.LinearLayoutCompat
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:paddingBottom="16dp"
+            android:paddingHorizontal="24dp">
+
+            <TextView
+                android:id="@+id/text_confirm_deletion_content"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="24dp"/>
+
+            <androidx.appcompat.widget.LinearLayoutCompat
+                android:id="@+id/button_container"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                android:gravity="end"
+                android:layout_marginBottom="8dp"
+                android:animateLayoutChanges="true">
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/button_delete"
+                    style="@style/Widget.Material3.Button.TonalButton"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/delete"
+                    app:icon="@drawable/delete"
+                    android:layout_marginEnd="8dp"/>
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/button_cancel"
+                    style="@style/Widget.Material3.Button.TonalButton"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/cancel"
+                    app:icon="@drawable/arrow_back"/>
+
+            </androidx.appcompat.widget.LinearLayoutCompat>
+
+        </androidx.appcompat.widget.LinearLayoutCompat>
+
+    </androidx.core.widget.NestedScrollView>
+
+</androidx.appcompat.widget.LinearLayoutCompat>
@@ -187,15 +187,6 @@
                android:layout_marginBottom="8dp"
                android:animateLayoutChanges="true">

-                <com.google.android.material.button.MaterialButton
-                    android:id="@+id/button_delete"
-                    style="@style/Widget.Material3.Button.TonalButton"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="@string/delete"
-                    app:icon="@drawable/delete"
-                    android:layout_marginEnd="8dp"/>
-
                <com.google.android.material.button.MaterialButton
                    android:id="@+id/button_save"
                    style="@style/Widget.Material3.Button.TonalButton"
@@ -51,6 +51,16 @@
    <string name="schedule_fab_add_text">Neue Veranstaltung</string>
    <string name="schedule_no_events">%ss hast du keine Veranstaltungen.</string>

+    <string name="sheet_event_action_edit_event_title">Veranstaltung bearbeiten</string>
+    <string name="sheet_event_action_add_task_title">Aufgabe oder Prüfung hinzufügen</string>
+    <string name="sheet_event_action_view_tasks_title">Siehe Aufgaben und Prüfungen für diese Veranstaltung</string>
+    <string name="sheet_event_action_find_room_title">Raum für diese Veranstaltung finden</string>
+    <string name="sheet_event_action_delete_event_title">Veranstaltung löschen</string>
+
+    <string name="sheet_event_confirm_deletion_header">Bestätige Löschvorgang</string>
+    <string name="sheet_event_confirm_deletion_content">Bist du dir sicher, dass du diese Veranstaltung \'%s\' löschen möchtest?</string>
+    <string name="sheet_event_confirm_deletion_snack">Die Veranstaltung wurde gelöscht.</string>
+
    <string name="save">Speichern</string>
    <string name="delete">Löschen</string>
    <string name="sheet_schedule_update_delete_confirm">Sicher?</string>
@@ -52,6 +52,16 @@
    <string name="schedule_fab_add_text">New event</string>
    <string name="schedule_no_events">You don\'t have any events for %s.</string>

+    <string name="sheet_event_action_edit_event_title">Edit this event</string>
+    <string name="sheet_event_action_add_task_title">Add a task or exam</string>
+    <string name="sheet_event_action_view_tasks_title">View tasks and exams for this event</string>
+    <string name="sheet_event_action_find_room_title">Find this event\'s room</string>
+    <string name="sheet_event_action_delete_event_title">Delete this event</string>
+
+    <string name="sheet_event_confirm_deletion_header">Confirm delete action</string>
+    <string name="sheet_event_confirm_deletion_content">Are you sure that you want to delete the event \'%s\'?</string>
+    <string name="sheet_event_confirm_deletion_snack">The event has been deleted.</string>
+
    <string name="save">Save</string>
    <string name="delete">Delete</string>
    <string name="sheet_schedule_update_delete_confirm">Sure?</string>