added button for adding a shared gsr to calendar using intents

Author: joemacd

PennMobile/src/main/java/com/pennapps/labs/pennmobile/gsr/fragments/GsrReservationDetailFragment.kt

@@ -1,5 +1,6 @@
 package com.pennapps.labs.pennmobile.gsr.fragments
 
+import android.content.Intent
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -60,6 +61,17 @@ class GsrReservationDetailFragment : Fragment() {
                             to.toString("h:mm a")
                 binding.gsrDetailBookingIdTv.text = reservation.ownerName
 
+                binding.gsrCalendarButton.setOnClickListener {
+                    // Intent to open calendar and create new event
+                    val calIntent = Intent(Intent.ACTION_INSERT)
+                    calIntent.type = "vnd.android.cursor.item/event"
+                    calIntent.putExtra(android.provider.CalendarContract.Events.TITLE, "${reservation.gsr.name} - ${reservation.roomName}")
+                    calIntent.putExtra(android.provider.CalendarContract.Events.EVENT_LOCATION, reservation.gsr.name)
+                    calIntent.putExtra(android.provider.CalendarContract.EXTRA_EVENT_BEGIN_TIME, from.millis)
+                    calIntent.putExtra(android.provider.CalendarContract.EXTRA_EVENT_END_TIME, to.millis)
+                    startActivity(calIntent)
+                }
+
                 Picasso.get().load(reservation.gsr.imageUrl).fit().centerCrop().into(binding.gsrDetailIv)
 
             }, { error ->

PennMobile/src/main/res/layout/fragment_gsr_reservation_detail.xml

@@ -139,10 +139,30 @@
 
         </androidx.cardview.widget.CardView>
 
+        <Button
+            android:id="@+id/gsr_calendar_button"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="16dp"
+            android:layout_marginEnd="16dp"
+            android:layout_marginTop="16dp"
+            android:text="Add to Calendar"
+            android:textColor="@color/white"
+            android:textSize="15sp"
+            android:textStyle="bold"
+            android:paddingTop="14dp"
+            android:paddingBottom="14dp"
+            android:background="@color/pennmobile_blue"
+            android:drawableTint="@color/white"
+            android:drawablePadding="8dp"
+            app:layout_constraintTop_toBottomOf="@id/gsr_info_card"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent" />
+
         <View
             android:layout_width="0dp"
             android:layout_height="24dp"
-            app:layout_constraintTop_toBottomOf="@id/gsr_info_card"
+            app:layout_constraintTop_toBottomOf="@id/gsr_calendar_button"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent" />