fetch the proper daycod for creating new events at month/day view

app/src/main/kotlin/com/simplemobiletools/calendar/pro/adapters/MyMonthDayPagerAdapter.kt

@@ -36,4 +36,6 @@ class MyMonthDayPagerAdapter(fm: FragmentManager, private val mCodes: List<Strin
     fun printCurrentView(pos: Int) {
         mFragments[pos].printCurrentView()
     }
+
+    fun getNewEventDayCode(pos: Int): String = mFragments[pos].getNewEventDayCode()
 }

app/src/main/kotlin/com/simplemobiletools/calendar/pro/fragments/MonthDayFragment.kt

@@ -151,4 +151,6 @@ class MonthDayFragment : Fragment(), MonthlyCalendar {
     }
 
     fun printCurrentView() {}
+
+    fun getNewEventDayCode() = mSelectedDayCode
 }

app/src/main/kotlin/com/simplemobiletools/calendar/pro/fragments/MonthDayFragmentsHolder.kt

@@ -139,7 +139,12 @@ class MonthDayFragmentsHolder : MyFragmentHolder(), NavigationListener {
         (activity as? MainActivity)?.updateActionBarTitle(getString(R.string.app_launcher_name))
     }
 
-    override fun getNewEventDayCode() = if (shouldGoToTodayBeVisible()) currentDayCode else todayDayCode
+    override fun getNewEventDayCode() = (viewPager?.adapter as? MyMonthDayPagerAdapter)?.getNewEventDayCode(viewPager?.currentItem ?: 0)
+        ?: if (shouldGoToTodayBeVisible()) {
+            currentDayCode
+        } else {
+            todayDayCode
+        }
 
     override fun printView() {}
 }