[APIv2/Timetable] Add showing unread lesson changes

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/timetable/v2/day/TimetableDayFragment.kt

@@ -247,6 +247,8 @@ class TimetableDayFragment : Fragment(), CoroutineScope {
             lb.detailsFirst.text = listOfNotEmpty(timeRange, classroomInfo).concat(bullet)
             lb.detailsSecond.text = listOfNotEmpty(teacherInfo, teamInfo).concat(bullet)
 
+            lb.unread = lesson.type != Lesson.TYPE_NORMAL && !lesson.seen
+
             //lb.subjectName.typeface = Typeface.create("sans-serif-light", Typeface.BOLD)
             when (lesson.type) {
                 Lesson.TYPE_NORMAL -> {

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

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (c) Kacper Ziubryniewicz 2019-11-23
+  -->
+
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="@color/red500"/>
+    <size android:width="10dp" android:height="10dp"/>
+</shape>

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

@@ -11,6 +11,9 @@
         <variable
             name="lessonNumber"
             type="Integer" />
+        <variable
+            name="unread"
+            type="boolean" />
     </data>
     <FrameLayout
         android:layout_width="match_parent"
@@ -70,6 +73,17 @@
                     tools:maxLines="2"
                     tools:text="pracownia urządzeń techniki komputerowej" />
 
+                <ImageView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_vertical"
+                    android:paddingStart="8dp"
+                    android:paddingLeft="8dp"
+                    android:paddingEnd="8dp"
+                    android:paddingRight="8dp"
+                    android:visibility="@{unread ? View.VISIBLE : View.GONE}"
+                    app:srcCompat="@drawable/unread_red_circle" />
+
                 <ImageView
                     android:id="@+id/attendanceIcon"
                     android:layout_width="24dp"
@@ -136,4 +150,4 @@
 
         </LinearLayout>
     </FrameLayout>
-</layout>
+</layout>