add an image showing the attendees status at event details

app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/EventActivity.kt

@@ -1173,7 +1173,6 @@ class EventActivity : SimpleActivity() {
         val autoCompleteView = attendeeHolder.event_attendee
         val selectedAttendeeHolder = attendeeHolder.event_contact_attendee
         val selectedAttendeeName = selectedAttendeeHolder.event_contact_name
-        val selectedAttendeeImage = attendeeHolder.event_contact_image
         val selectedAttendeeDismiss = attendeeHolder.event_contact_dismiss
 
         mAttendeeAutoCompleteViews.add(autoCompleteView)
@@ -1206,23 +1205,41 @@ class EventActivity : SimpleActivity() {
         autoCompleteView.setOnItemClickListener { parent, view, position, id ->
             val currAttendees = (autoCompleteView.adapter as AutoCompleteTextViewAdapter).resultList
             val selectedAttendee = currAttendees[position]
-            addSelectedAttendee(selectedAttendee, autoCompleteView, selectedAttendeeHolder, selectedAttendeeImage, selectedAttendeeName, selectedAttendeeDismiss)
+            addSelectedAttendee(selectedAttendee, autoCompleteView, selectedAttendeeHolder, selectedAttendeeName, selectedAttendeeDismiss)
         }
 
         if (attendee != null) {
-            addSelectedAttendee(attendee, autoCompleteView, selectedAttendeeHolder, selectedAttendeeImage, selectedAttendeeName, selectedAttendeeDismiss)
+            addSelectedAttendee(attendee, autoCompleteView, selectedAttendeeHolder, selectedAttendeeName, selectedAttendeeDismiss)
         }
     }
 
-    private fun addSelectedAttendee(attendee: Attendee, autoCompleteView: MyAutoCompleteTextView, selectedAttendeeHolder: RelativeLayout, selectedAttendeeImage: ImageView,
+    private fun addSelectedAttendee(attendee: Attendee, autoCompleteView: MyAutoCompleteTextView, selectedAttendeeHolder: RelativeLayout,
                                     selectedAttendeeName: MyTextView, selectedAttendeeDismiss: ImageView) {
         mSelectedContacts.add(attendee)
 
+        val selectedAttendeeImage = selectedAttendeeHolder.event_contact_image
+        val selectedAttendeeStatusImage = selectedAttendeeHolder.event_contact_status_image
+        val showAttendeeStatus = attendee.status == CalendarContract.Attendees.ATTENDEE_STATUS_ACCEPTED ||
+                attendee.status == CalendarContract.Attendees.ATTENDEE_STATUS_DECLINED ||
+                attendee.status == CalendarContract.Attendees.ATTENDEE_STATUS_TENTATIVE
+
+        val attendeeStatusImage = resources.getDrawable(when (attendee.status) {
+            CalendarContract.Attendees.ATTENDEE_STATUS_ACCEPTED -> R.drawable.ic_check_green
+            CalendarContract.Attendees.ATTENDEE_STATUS_DECLINED -> R.drawable.ic_cross_red
+            else -> R.drawable.ic_question_yellow
+        })
+
+        val attendeeStatusBackground = resources.getDrawable(R.drawable.attendee_status_circular_background)
+        (attendeeStatusBackground as LayerDrawable).findDrawableByLayerId(R.id.attendee_status_circular_background).applyColorFilter(config.backgroundColor)
+        selectedAttendeeStatusImage.background = attendeeStatusBackground
+
         autoCompleteView.beGone()
         autoCompleteView.focusSearch(View.FOCUS_DOWN)?.requestFocus()
         selectedAttendeeName.text = attendee.getPublicName()
         selectedAttendeeHolder.beVisible()
         selectedAttendeeImage.beVisible()
+        selectedAttendeeStatusImage.beVisibleIf(showAttendeeStatus)
+        selectedAttendeeStatusImage.setImageDrawable(attendeeStatusImage)
         attendee.updateImage(applicationContext, selectedAttendeeImage, mAttendeePlaceholder)
         selectedAttendeeDismiss.beVisible()
         selectedAttendeeDismiss.tag = attendee.contactId

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

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@+id/attendee_status_circular_background">
+        <shape android:shape="oval">
+            <solid android:color="@color/default_background_color"/>
+        </shape>
+    </item>
+</layer-list>

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

@@ -37,6 +37,18 @@
             android:layout_margin="@dimen/tiny_margin"
             android:adjustViewBounds="true"/>
 
+        <ImageView
+            android:id="@+id/event_contact_status_image"
+            android:layout_width="@dimen/avatar_status_size"
+            android:layout_height="@dimen/avatar_status_size"
+            android:layout_alignEnd="@+id/event_contact_image"
+            android:layout_alignBottom="@+id/event_contact_image"
+            android:adjustViewBounds="true"
+            android:background="@drawable/attendee_status_circular_background"
+            android:padding="@dimen/tiny_margin"
+            android:src="@drawable/ic_question_yellow"
+            android:visibility="gone"/>
+
         <com.simplemobiletools.commons.views.MyTextView
             android:id="@+id/event_contact_name"
             android:layout_width="match_parent"
@@ -48,7 +60,7 @@
             android:ellipsize="end"
             android:lines="1"
             android:textSize="@dimen/bigger_text_size"
-            tools:text="Simple Mobile"/>
+            tools:text="Simple Mobile Tools"/>
 
         <ImageView
             android:id="@+id/event_contact_dismiss"

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

@@ -30,4 +30,5 @@
     <dimen name="event_color_bar_height">100dp</dimen>
 
     <dimen name="avatar_size">40dp</dimen>
+    <dimen name="avatar_status_size">16dp</dimen>
 </resources>