refresh the weekly view if filtering was changed

app/src/main/kotlin/com/simplemobiletools/calendar/activities/MainActivity.kt

@@ -132,7 +132,7 @@ class MainActivity : SimpleActivity(), NavigationListener {
 
     private fun showFilterDialog() {
         FilterEventTypesDialog(this) {
-
+            refreshViewPager()
         }
     }
 
@@ -159,6 +159,18 @@ class MainActivity : SimpleActivity(), NavigationListener {
         mWeekScrollY = 0
     }
 
+    private fun refreshViewPager() {
+        if (config.storedView == YEARLY_VIEW) {
+
+        } else if (config.storedView == EVENTS_LIST_VIEW) {
+
+        } else if (config.storedView == WEEKLY_VIEW) {
+            (week_view_view_pager.adapter as MyWeekPagerAdapter).refreshEvents(week_view_view_pager.currentItem)
+        } else {
+
+        }
+    }
+
     private fun tryImportEvents() {
         if (hasReadStoragePermission()) {
             importEvents()

app/src/main/kotlin/com/simplemobiletools/calendar/adapters/MyWeekPagerAdapter.kt

@@ -30,4 +30,10 @@ class MyWeekPagerAdapter(fm: FragmentManager, val mWeekTimestamps: List<Int>, va
         mFragments[pos - 1].updateScrollY(y)
         mFragments[pos + 1].updateScrollY(y)
     }
+
+    fun refreshEvents(pos: Int) {
+        for (i in -1..1) {
+            mFragments[pos + i].updateEvents()
+        }
+    }
 }

app/src/main/kotlin/com/simplemobiletools/calendar/dialogs/FilterEventTypesDialog.kt

@@ -34,7 +34,10 @@ class FilterEventTypesDialog(val activity: SimpleActivity, val callback: () -> U
 
     private fun confirmEventTypes() {
         val selectedItems = (view.filter_event_types_list.adapter as FilterEventTypeAdapter).getSelectedItemsSet()
-        activity.config.displayEventTypes = selectedItems
+        if (activity.config.displayEventTypes != selectedItems) {
+            activity.config.displayEventTypes = selectedItems
+            callback.invoke()
+        }
         dialog.dismiss()
     }
 }

app/src/main/kotlin/com/simplemobiletools/calendar/extensions/Context.kt

@@ -122,6 +122,12 @@ fun Context.getReminderText(minutes: Int) = when (minutes) {
     }
 }
 
+fun Context.getFilteredEvents(events: List<Event>): List<Event> {
+    val displayEventTypes = config.displayEventTypes
+    val filtered = events.filter { displayEventTypes.contains(it.eventType.toString()) }
+    return filtered
+}
+
 fun Context.getNewEventTimestampFromCode(dayCode: String) = Formatter.getLocalDateTimeFromCode(dayCode).withTime(13, 0, 0, 0).seconds()
 
 val Context.config: Config get() = Config.newInstance(this)

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

@@ -16,8 +16,10 @@ import com.simplemobiletools.calendar.R
 import com.simplemobiletools.calendar.activities.EventActivity
 import com.simplemobiletools.calendar.activities.MainActivity
 import com.simplemobiletools.calendar.extensions.config
+import com.simplemobiletools.calendar.extensions.getFilteredEvents
 import com.simplemobiletools.calendar.extensions.seconds
 import com.simplemobiletools.calendar.helpers.*
+import com.simplemobiletools.calendar.helpers.Formatter
 import com.simplemobiletools.calendar.interfaces.WeeklyCalendar
 import com.simplemobiletools.calendar.models.Event
 import com.simplemobiletools.calendar.views.MyScrollView
@@ -26,6 +28,7 @@ import kotlinx.android.synthetic.main.fragment_week.*
 import kotlinx.android.synthetic.main.fragment_week.view.*
 import org.joda.time.DateTime
 import org.joda.time.Days
+import java.util.*
 import kotlin.comparisons.compareBy
 
 class WeekFragment : Fragment(), WeeklyCalendar {
@@ -45,6 +48,7 @@ class WeekFragment : Fragment(), WeeklyCalendar {
     private var clickStartTime = 0L
     private var selectedGrid: View? = null
     private var todayColumnIndex = -1
+    private var events: List<Event> = ArrayList()
 
     lateinit var inflater: LayoutInflater
     lateinit var mView: View
@@ -209,9 +213,16 @@ class WeekFragment : Fragment(), WeeklyCalendar {
     }
 
     override fun updateWeeklyCalendar(events: List<Event>) {
+        this.events = events
+        updateEvents()
+    }
+
+    fun updateEvents() {
         if (mWasDestroyed)
             return
 
+        val filtered = context.getFilteredEvents(events)
+
         initGrid()
         val fullHeight = mRes.getDimension(R.dimen.weekly_view_events_height)
         val minuteHeight = fullHeight / (24 * 60)
@@ -219,7 +230,7 @@ class WeekFragment : Fragment(), WeeklyCalendar {
         activity.runOnUiThread { mView.week_all_day_holder.removeAllViews() }
 
         var hadAllDayEvent = false
-        val sorted = events.sortedWith(compareBy({ it.startTS }, { it.endTS }, { it.title }, { it.description }))
+        val sorted = filtered.sortedWith(compareBy({ it.startTS }, { it.endTS }, { it.title }, { it.description }))
         for (event in sorted) {
             if (event.isAllDay || Formatter.getDayCodeFromTS(event.startTS) != Formatter.getDayCodeFromTS(event.endTS)) {
                 hadAllDayEvent = true