add the repeat rule picker for daily repetition

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

@@ -9,6 +9,7 @@ import android.view.MenuItem
 import android.view.WindowManager
 import com.simplemobiletools.calendar.R
 import com.simplemobiletools.calendar.dialogs.DeleteEventDialog
+import com.simplemobiletools.calendar.dialogs.RepeatRuleDailyDialog
 import com.simplemobiletools.calendar.dialogs.SelectEventTypeDialog
 import com.simplemobiletools.calendar.extensions.*
 import com.simplemobiletools.calendar.helpers.*
@@ -107,7 +108,7 @@ class EventActivity : SimpleActivity(), DBHelper.EventUpdateListener {
         mRepeatLimit = mEvent.repeatLimit
         mRepeatRule = mEvent.repeatRule
         mEventTypeId = mEvent.eventType
-        checkRepeatLimit(mRepeatInterval)
+        checkRepeatTexts(mRepeatInterval)
     }
 
     private fun setupNewEvent(dateTime: DateTime) {
@@ -144,11 +145,11 @@ class EventActivity : SimpleActivity(), DBHelper.EventUpdateListener {
         showEventRepeatIntervalDialog(mRepeatInterval) {
             mRepeatInterval = it
             updateRepetitionText()
-            checkRepeatLimit(it)
+            checkRepeatTexts(it)
         }
     }
 
-    private fun checkRepeatLimit(limit: Int) {
+    private fun checkRepeatTexts(limit: Int) {
         event_repetition_limit_holder.beGoneIf(limit == 0)
         checkRepetitionLimitText()
 
@@ -183,7 +184,11 @@ class EventActivity : SimpleActivity(), DBHelper.EventUpdateListener {
     }
 
     private fun showRepetitionRuleDialog() {
-
+        if (mRepeatInterval == DAY) {
+            RepeatRuleDailyDialog(this, mRepeatRule) {
+                mRepeatRule = it
+            }
+        }
     }
 
     private fun checkRepetitionRuleText() {

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

@@ -0,0 +1,54 @@
+package com.simplemobiletools.calendar.dialogs
+
+import android.app.Activity
+import android.support.v7.app.AlertDialog
+import android.view.View
+import com.simplemobiletools.calendar.R
+import com.simplemobiletools.commons.extensions.setupDialogStuff
+import com.simplemobiletools.commons.views.MyAppCompatCheckbox
+import kotlinx.android.synthetic.main.dialog_vertical_linear_layout.view.*
+
+class RepeatRuleDailyDialog(val activity: Activity, val curRepeatRule: Int, val callback: (repeatRule: Int) -> Unit) :
+        AlertDialog.Builder(activity) {
+    val dialog: AlertDialog
+    val view: View = activity.layoutInflater.inflate(R.layout.dialog_vertical_linear_layout, null)
+
+    init {
+        val days = arrayOf(R.string.monday, R.string.tuesday, R.string.wednesday, R.string.thursday, R.string.friday, R.string.saturday, R.string.sunday)
+        val res = activity.resources
+        val checkboxes = ArrayList<MyAppCompatCheckbox>(7)
+        for (i in 0..6) {
+            val pow = Math.pow(2.0, i.toDouble()).toInt()
+            (activity.layoutInflater.inflate(R.layout.my_checkbox, null) as MyAppCompatCheckbox).apply {
+                isChecked = curRepeatRule and pow != 0
+                text = res.getString(days[i])
+                id = pow
+                checkboxes.add(this)
+            }
+        }
+
+        checkboxes.forEach {
+            view.dialog_vertical_linear_layout.addView(it)
+        }
+
+        dialog = AlertDialog.Builder(activity)
+                .setPositiveButton(R.string.ok, { dialog, which -> callback(getRepeatRuleSum()) })
+                .setNegativeButton(R.string.cancel, null)
+                .create().apply {
+            activity.setupDialogStuff(view, this)
+        }
+    }
+
+    private fun getRepeatRuleSum(): Int {
+        var sum = 0
+        val cnt = view.dialog_vertical_linear_layout.childCount
+        for (i in 0..cnt - 1) {
+            val child = view.dialog_vertical_linear_layout.getChildAt(i)
+            if (child is MyAppCompatCheckbox) {
+                if (child.isChecked)
+                    sum += child.id
+            }
+        }
+        return sum
+    }
+}

app/src/main/kotlin/com/simplemobiletools/calendar/helpers/DBHelper.kt

@@ -472,7 +472,7 @@ class DBHelper private constructor(val context: Context) : SQLiteOpenHelper(cont
 
     private val allColumns: Array<String>
         get() = arrayOf("$MAIN_TABLE_NAME.$COL_ID", COL_START_TS, COL_END_TS, COL_TITLE, COL_DESCRIPTION, COL_REMINDER_MINUTES, COL_REMINDER_MINUTES_2,
-                COL_REMINDER_MINUTES_3, COL_REPEAT_INTERVAL, COL_IMPORT_ID, COL_FLAGS, COL_REPEAT_LIMIT, COL_EVENT_TYPE)
+                COL_REMINDER_MINUTES_3, COL_REPEAT_INTERVAL, COL_REPEAT_RULE, COL_IMPORT_ID, COL_FLAGS, COL_REPEAT_LIMIT, COL_EVENT_TYPE)
 
     private fun fillEvents(cursor: Cursor?): List<Event> {
         val events = ArrayList<Event>()

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

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/dialog_vertical_linear_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:paddingLeft="@dimen/activity_margin"
+    android:paddingRight="@dimen/activity_margin"
+    android:paddingTop="@dimen/activity_margin"/>

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

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.simplemobiletools.commons.views.MyAppCompatCheckbox
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/my_checkbox"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="?attr/selectableItemBackground"
+    android:paddingBottom="@dimen/activity_margin"
+    android:paddingTop="@dimen/activity_margin"/>