add a filter to daily view too

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

@@ -3,10 +3,15 @@ package com.simplemobiletools.calendar.activities
 import android.content.Intent
 import android.os.Bundle
 import android.support.v4.view.ViewPager
+import android.util.SparseIntArray
+import android.view.Menu
+import android.view.MenuItem
 import com.simplemobiletools.calendar.R
 import com.simplemobiletools.calendar.adapters.MyDayPagerAdapter
+import com.simplemobiletools.calendar.dialogs.FilterEventTypesDialog
 import com.simplemobiletools.calendar.extensions.getNewEventTimestampFromCode
 import com.simplemobiletools.calendar.helpers.DAY_CODE
+import com.simplemobiletools.calendar.helpers.DBHelper
 import com.simplemobiletools.calendar.helpers.Formatter
 import com.simplemobiletools.calendar.helpers.NEW_EVENT_START_TS
 import com.simplemobiletools.calendar.interfaces.NavigationListener
@@ -20,6 +25,7 @@ class DayActivity : SimpleActivity(), NavigationListener, ViewPager.OnPageChange
     private var mDayCode = ""
     private var mPagerDays: MutableList<String>? = null
     private var mPagerPos = 0
+    private var eventTypeColors = SparseIntArray()
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -34,6 +40,26 @@ class DayActivity : SimpleActivity(), NavigationListener, ViewPager.OnPageChange
 
         day_fab.setOnClickListener { addNewEvent() }
         updateTextColors(day_coordinator)
+
+        DBHelper.newInstance(applicationContext).getEventTypes {
+            eventTypeColors.clear()
+            it.map { eventTypeColors.put(it.id, it.color) }
+            invalidateOptionsMenu()
+        }
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
+        menuInflater.inflate(R.menu.menu_day, menu)
+        menu.findItem(R.id.filter).isVisible = eventTypeColors.size() > 1
+        return true
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            R.id.filter -> showFilterDialog()
+            else -> return super.onOptionsItemSelected(item)
+        }
+        return true
     }
 
     private fun fillViewPager(targetDay: String) {
@@ -47,6 +73,12 @@ class DayActivity : SimpleActivity(), NavigationListener, ViewPager.OnPageChange
         }
     }
 
+    private fun showFilterDialog() {
+        FilterEventTypesDialog(this) {
+            recheckEvents()
+        }
+    }
+
     private fun addNewEvent() {
         Intent(applicationContext, EventActivity::class.java).apply {
             putExtra(NEW_EVENT_START_TS, getNewEventTimestampFromCode(mPagerDays?.get(view_pager.currentItem).toString()))

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

@@ -98,7 +98,7 @@ class MainActivity : SimpleActivity(), NavigationListener {
     }
 
     override fun onCreateOptionsMenu(menu: Menu): Boolean {
-        menuInflater.inflate(R.menu.menu, menu)
+        menuInflater.inflate(R.menu.menu_main, menu)
         menu.findItem(R.id.filter).isVisible = eventTypeColors.size() > 1
         return true
     }

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

@@ -29,7 +29,8 @@ class MyDayPagerAdapter(fm: FragmentManager, private val mCodes: List<String>, p
     }
 
     fun checkDayEvents(pos: Int) {
-        mFragments[pos - 1].checkEvents()
-        mFragments[pos + 1].checkEvents()
+        for (i in -1..1) {
+            mFragments[pos + i].checkEvents()
+        }
     }
 }

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

@@ -18,7 +18,10 @@ import com.simplemobiletools.calendar.activities.SimpleActivity
 import com.simplemobiletools.calendar.adapters.DayEventsAdapter
 import com.simplemobiletools.calendar.extensions.config
 import com.simplemobiletools.calendar.extensions.getAppropriateTheme
-import com.simplemobiletools.calendar.helpers.*
+import com.simplemobiletools.calendar.extensions.getFilteredEvents
+import com.simplemobiletools.calendar.helpers.DAY_CODE
+import com.simplemobiletools.calendar.helpers.DBHelper
+import com.simplemobiletools.calendar.helpers.EVENT_ID
 import com.simplemobiletools.calendar.helpers.Formatter
 import com.simplemobiletools.calendar.interfaces.DeleteItemsListener
 import com.simplemobiletools.calendar.interfaces.NavigationListener
@@ -38,21 +41,18 @@ class DayFragment : Fragment(), DBHelper.EventUpdateListener, DBHelper.GetEvents
 
     lateinit var mRes: Resources
     lateinit var mHolder: RelativeLayout
-    lateinit var mConfig: Config
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
         val view = inflater.inflate(R.layout.fragment_day, container, false)
         mRes = resources
         mHolder = view.day_holder
 
-        mConfig = context.config
         mDayCode = arguments.getString(DAY_CODE)
-
         val day = Formatter.getDayTitle(activity.applicationContext, mDayCode)
         mHolder.top_value.apply {
             text = day
             setOnClickListener { pickDay() }
-            setTextColor(mConfig.textColor)
+            setTextColor(context.config.textColor)
         }
 
         setupButtons()
@@ -65,7 +65,7 @@ class DayFragment : Fragment(), DBHelper.EventUpdateListener, DBHelper.GetEvents
     }
 
     private fun setupButtons() {
-        mTextColor = mConfig.textColor
+        mTextColor = context.config.textColor
 
         mHolder.apply {
             top_left_arrow.drawable.mutate().setColorFilter(mTextColor, PorterDuff.Mode.SRC_ATOP)
@@ -117,7 +117,7 @@ class DayFragment : Fragment(), DBHelper.EventUpdateListener, DBHelper.GetEvents
         DBHelper.newInstance(context, this).getEvents(startTS, endTS, this)
     }
 
-    private fun updateEvents(events: MutableList<Event>) {
+    private fun updateEvents(events: List<Event>) {
         if (activity == null)
             return
 
@@ -149,14 +149,14 @@ class DayFragment : Fragment(), DBHelper.EventUpdateListener, DBHelper.GetEvents
     }
 
     override fun eventsDeleted(cnt: Int) {
-        checkEvents()
         (activity as DayActivity).recheckEvents()
     }
 
     override fun gotEvents(events: MutableList<Event>) {
         val sorted = ArrayList<Event>(events.sortedWith(compareBy({ it.startTS }, { it.endTS }, { it.title }, { it.description })))
+        val filtered = context.getFilteredEvents(sorted)
         activity?.runOnUiThread {
-            updateEvents(sorted)
+            updateEvents(filtered)
         }
     }
 }

app/src/main/res/menu/menu_day.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+      xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/filter"
+        android:icon="@drawable/ic_filter"
+        android:title="@string/filter"
+        app:showAsAction="ifRoom"/>
+</menu>