add a current time indicator at weekly view

app/src/main/kotlin/com/simplemobiletools/calendar/fragments/WeekFragment.kt

@@ -42,6 +42,7 @@ class WeekFragment : Fragment(), WeeklyCalendar {
     private var wasExtraHeightAdded = false
     private var clickStartTime = 0L
     private var selectedGrid: View? = null
+    private var todayColumnIndex = -1
 
     lateinit var inflater: LayoutInflater
     lateinit var mView: View
@@ -128,6 +129,8 @@ class WeekFragment : Fragment(), WeeklyCalendar {
             (mView.findViewById(mRes.getIdentifier("week_day_label_$i", "id", context.packageName)) as TextView).apply {
                 text = "$dayLetter\n${curDay.dayOfMonth}"
                 setTextColor(if (todayCode == dayCode) primaryColor else textColor)
+                if (todayCode == dayCode)
+                    todayColumnIndex = i
             }
             curDay = curDay.plusDays(1)
         }
@@ -252,6 +255,23 @@ class WeekFragment : Fragment(), WeeklyCalendar {
         if (!hadAllDayEvent) {
             checkTopHolderHeight()
         }
+
+        if (todayColumnIndex != -1) {
+            val minutes = DateTime().minuteOfDay
+            val todayColumn = getColumnWithId(todayColumnIndex)
+            inflater.inflate(R.layout.week_now_marker, null, false).apply {
+                background = ColorDrawable(primaryColor)
+                activity.runOnUiThread {
+                    mView.week_events_holder.addView(this)
+                    x = todayColumn.x
+                    y = minutes.toFloat()
+                    (layoutParams as RelativeLayout.LayoutParams).apply {
+                        width = todayColumn.width - 1
+                        height = resources.getDimension(R.dimen.weekly_view_now_height).toInt()
+                    }
+                }
+            }
+        }
     }
 
     private fun checkTopHolderHeight() {

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

@@ -206,7 +206,6 @@
 
         </RelativeLayout>
 
-
         <RelativeLayout
             android:id="@+id/settings_default_reminder_holder"
             android:layout_width="match_parent"

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

@@ -5,6 +5,12 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
+    <LinearLayout
+        android:id="@+id/week_vertical_grid_holder"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="horizontal"/>
+
     <com.simplemobiletools.calendar.views.MyScrollView
         android:id="@+id/week_events_scrollview"
         android:layout_width="match_parent"
@@ -75,16 +81,9 @@
                     android:layout_weight="1"/>
 
             </LinearLayout>
-
         </RelativeLayout>
     </com.simplemobiletools.calendar.views.MyScrollView>
 
-    <LinearLayout
-        android:id="@+id/week_vertical_grid_holder"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:orientation="horizontal"/>
-
     <RelativeLayout
         android:id="@+id/week_top_holder"
         android:layout_width="match_parent"

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ImageView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"/>

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

@@ -8,6 +8,7 @@
     <dimen name="weekly_view_row_height">60dp</dimen>
     <dimen name="weekly_view_events_height">1440dp</dimen>      <!-- weekly_view_row_height * 24 hours -->
     <dimen name="weekly_view_minimal_event_height">10dp</dimen>
+    <dimen name="weekly_view_now_height">5dp</dimen>
 
     <dimen name="min_widget_width">250dp</dimen>
     <dimen name="min_widget_height">250dp</dimen>