Edit sorting logic

app/src/main/kotlin/com/simplemobiletools/notes/pro/activities/MainActivity.kt

@@ -40,9 +40,9 @@ import com.simplemobiletools.notes.pro.helpers.NoteType
 import com.simplemobiletools.notes.pro.helpers.NotesHelper
 import com.simplemobiletools.notes.pro.helpers.OPEN_NOTE_ID
 import com.simplemobiletools.notes.pro.models.Note
-import kotlinx.android.synthetic.main.activity_main.*
 import java.io.File
 import java.nio.charset.Charset
+import kotlinx.android.synthetic.main.activity_main.*
 
 class MainActivity : SimpleActivity() {
     private val EXPORT_FILE_SYNC = 1
@@ -1176,7 +1176,7 @@ class MainActivity : SimpleActivity() {
 
     private fun displaySortChecklistDialog() {
         SortChecklistDialog(this) {
-            getPagerAdapter().sortChecklistItems(view_pager.currentItem, it)
+            getPagerAdapter().refreshChecklist(view_pager.currentItem)
         }
     }
 }

app/src/main/kotlin/com/simplemobiletools/notes/pro/adapters/NotesPagerAdapter.kt

@@ -11,7 +11,6 @@ import com.simplemobiletools.notes.pro.fragments.NoteFragment
 import com.simplemobiletools.notes.pro.fragments.TextFragment
 import com.simplemobiletools.notes.pro.helpers.NOTE_ID
 import com.simplemobiletools.notes.pro.helpers.NoteType
-import com.simplemobiletools.notes.pro.models.ChecklistSort
 import com.simplemobiletools.notes.pro.models.Note
 
 class NotesPagerAdapter(fm: FragmentManager, val notes: List<Note>, val activity: Activity) : FragmentStatePagerAdapter(fm) {
@@ -97,7 +96,7 @@ class NotesPagerAdapter(fm: FragmentManager, val notes: List<Note>, val activity
         (fragments[position] as? ChecklistFragment)?.removeDoneItems()
     }
 
-    fun sortChecklistItems(position: Int, sort:ChecklistSort){
+    fun refreshChecklist(position: Int){
-        (fragments[position] as? ChecklistFragment)?.sortChecklist(sort)
+        (fragments[position] as? ChecklistFragment)?.refreshItems()
     }
 }

app/src/main/kotlin/com/simplemobiletools/notes/pro/dialogs/SortChecklistDialog.kt

@@ -1,65 +1,67 @@
 package com.simplemobiletools.notes.pro.dialogs
 
-import android.content.DialogInterface
-import android.view.View
-import android.view.ViewGroup
 import androidx.appcompat.app.AlertDialog
 import com.simplemobiletools.commons.extensions.setupDialogStuff
+import com.simplemobiletools.commons.helpers.SORT_BY_DATE_CREATED
+import com.simplemobiletools.commons.helpers.SORT_BY_TITLE
+import com.simplemobiletools.commons.helpers.SORT_DESCENDING
 import com.simplemobiletools.notes.pro.R
 import com.simplemobiletools.notes.pro.activities.SimpleActivity
 import com.simplemobiletools.notes.pro.extensions.config
-import com.simplemobiletools.notes.pro.models.ChecklistSort
-import com.simplemobiletools.notes.pro.models.ChecklistSortDirection
-import com.simplemobiletools.notes.pro.models.ChecklistSortField
 import kotlinx.android.synthetic.main.dialog_sort_checklist.view.*
 
-class SortChecklistDialog(private val activity: SimpleActivity, val callback: (ChecklistSort) -> Unit) {
+class SortChecklistDialog(private val activity: SimpleActivity, private val callback: () -> Unit) {
+    private val view = activity.layoutInflater.inflate(R.layout.dialog_sort_checklist, null)
+    private val config = activity.config
+    private var currSorting = config.sorting
+
     init {
-        val config = activity.config
+        setupSortRadio()
-        val view = (activity.layoutInflater.inflate(R.layout.dialog_sort_checklist, null) as ViewGroup).apply {
+        setupOrderRadio()
-            sort_field_type.check(
-                when (config.checklistSortField) {
-                    ChecklistSortField.TITLE -> sort_field_title.id
-                    ChecklistSortField.DATE_CREATED -> sort_field_date_created.id
-                }
-            )
-
-            sort_direction_type.check(
-                when (config.checklistSortDirection) {
-                    ChecklistSortDirection.ASCENDING -> sort_direction_asc.id
-                    ChecklistSortDirection.DESCENDING -> sort_direction_desc.id
-                }
-            )
-        }
-
         AlertDialog.Builder(activity)
-            .setPositiveButton(R.string.ok, null)
+            .setPositiveButton(R.string.ok) { _, _ -> dialogConfirmed() }
             .setNegativeButton(R.string.cancel, null)
             .create().apply {
-                activity.setupDialogStuff(view, this, R.string.sort_by) {
+                activity.setupDialogStuff(view, this, R.string.sort_by)
-                    getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener {
-                        val sortField = getSortField(view)
-                        val sortDirection = getSortDirection(view)
-                        config.checklistSortField = sortField
-                        config.checklistSortDirection = sortDirection
-                        callback.invoke(ChecklistSort(sortField, sortDirection))
-                        dismiss()
-                    }
-                }
             }
     }
 
-    private fun getSortField(view: View): ChecklistSortField {
+    private fun setupSortRadio() {
-        return when (view.sort_field_type.checkedRadioButtonId) {
+        val fieldRadio = view.sorting_dialog_radio_sorting
-            R.id.sort_field_title -> ChecklistSortField.TITLE
+        var fieldBtn = fieldRadio.sorting_dialog_radio_title
-            else -> ChecklistSortField.DATE_CREATED
+
+        if (currSorting and SORT_BY_DATE_CREATED != 0) {
+            fieldBtn = fieldRadio.sorting_dialog_radio_date_created
         }
+
+        fieldBtn.isChecked = true
     }
 
-    private fun getSortDirection(view: View): ChecklistSortDirection {
+    private fun setupOrderRadio() {
-        return when (view.sort_direction_type.checkedRadioButtonId) {
+        val orderRadio = view.sorting_dialog_radio_order
-            R.id.sort_direction_asc -> ChecklistSortDirection.ASCENDING
+        var orderBtn = orderRadio.sorting_dialog_radio_ascending
-            else -> ChecklistSortDirection.DESCENDING
+
+        if (currSorting and SORT_DESCENDING != 0) {
+            orderBtn = orderRadio.sorting_dialog_radio_descending
+        }
+
+        orderBtn.isChecked = true
+    }
+
+    private fun dialogConfirmed() {
+        val sortingRadio = view.sorting_dialog_radio_sorting
+        var sorting = when (sortingRadio.checkedRadioButtonId) {
+            R.id.sorting_dialog_radio_date_created -> SORT_BY_DATE_CREATED
+            else -> SORT_BY_TITLE
+        }
+
+        if (view.sorting_dialog_radio_order.checkedRadioButtonId == R.id.sorting_dialog_radio_descending) {
+            sorting = sorting or SORT_DESCENDING
+        }
+
+        if (currSorting != sorting) {
+            config.sorting = sorting
+            callback()
         }
     }
 }

app/src/main/kotlin/com/simplemobiletools/notes/pro/fragments/ChecklistFragment.kt

@@ -19,7 +19,6 @@ import com.simplemobiletools.notes.pro.helpers.NOTE_ID
 import com.simplemobiletools.notes.pro.helpers.NotesHelper
 import com.simplemobiletools.notes.pro.interfaces.ChecklistItemsListener
 import com.simplemobiletools.notes.pro.models.ChecklistItem
-import com.simplemobiletools.notes.pro.models.ChecklistSort
 import com.simplemobiletools.notes.pro.models.Note
 import kotlinx.android.synthetic.main.fragment_checklist.view.*
 
@@ -159,7 +158,8 @@ class ChecklistFragment : NoteFragment(), ChecklistItemsListener {
 
     private fun setupAdapter() {
         updateUIVisibility()
-
+        ChecklistItem.sorting = requireContext().config.sorting
+        items.sort()
         ChecklistAdapter(
             activity = activity as SimpleActivity,
             items = items,
@@ -216,9 +216,4 @@ class ChecklistFragment : NoteFragment(), ChecklistItemsListener {
     override fun refreshItems() {
         setupAdapter()
     }
-
-    fun sortChecklist(sort: ChecklistSort) {
-        items = items.sortedWith(sort.getSortComparator()).toMutableList() as ArrayList<ChecklistItem>
-        setupAdapter()
-    }
 }

app/src/main/kotlin/com/simplemobiletools/notes/pro/helpers/Config.kt

@@ -5,8 +5,6 @@ import android.content.Context
 import android.os.Environment
 import android.view.Gravity
 import com.simplemobiletools.commons.helpers.BaseConfig
-import com.simplemobiletools.notes.pro.models.ChecklistSortDirection
-import com.simplemobiletools.notes.pro.models.ChecklistSortField
 
 class Config(context: Context) : BaseConfig(context) {
     companion object {
@@ -95,12 +93,4 @@ class Config(context: Context) : BaseConfig(context) {
     var addNewChecklistItemsTop: Boolean
         get() = prefs.getBoolean(ADD_NEW_CHECKLIST_ITEMS_TOP, false)
         set(addNewCheckListItemsTop) = prefs.edit().putBoolean(ADD_NEW_CHECKLIST_ITEMS_TOP, addNewCheckListItemsTop).apply()
-
-    var checklistSortField: ChecklistSortField
-        get() = ChecklistSortField.valueOf(prefs.getString(CHECKLIST_SORT_FIELD, ChecklistSortField.TITLE.name)!!)
-        set(sortField) = prefs.edit().putString(CHECKLIST_SORT_FIELD, sortField.name).apply()
-
-    var checklistSortDirection: ChecklistSortDirection
-        get() = ChecklistSortDirection.valueOf(prefs.getString(CHECKLIST_SORT_DIRECTION, ChecklistSortDirection.ASCENDING.name)!!)
-        set(sortDirection) = prefs.edit().putString(CHECKLIST_SORT_DIRECTION, sortDirection.name).apply()
 }

app/src/main/kotlin/com/simplemobiletools/notes/pro/helpers/Constants.kt

@@ -32,8 +32,6 @@ const val LAST_CREATED_NOTE_TYPE = "last_created_note_type"
 const val MOVE_DONE_CHECKLIST_ITEMS = "move_undone_checklist_items"     // it has been replaced from moving undone items at the top to moving done to bottom
 const val FONT_SIZE_PERCENTAGE = "font_size_percentage"
 const val ADD_NEW_CHECKLIST_ITEMS_TOP = "add_new_checklist_items_top"
-const val CHECKLIST_SORT_FIELD = "checklist_sort_field"
-const val CHECKLIST_SORT_DIRECTION = "checklist_sort_direction"
 
 // gravity
 const val GRAVITY_LEFT = 0

app/src/main/kotlin/com/simplemobiletools/notes/pro/models/ChecklistItem.kt

@@ -1,3 +1,24 @@
 package com.simplemobiletools.notes.pro.models
 
-data class ChecklistItem(val id: Int, val dateCreated: Long = 0L, var title: String, var isDone: Boolean)
+import com.simplemobiletools.commons.helpers.AlphanumericComparator
+import com.simplemobiletools.commons.helpers.SORT_BY_TITLE
+import com.simplemobiletools.commons.helpers.SORT_DESCENDING
+
+data class ChecklistItem(val id: Int, val dateCreated: Long = 0L, var title: String, var isDone: Boolean) : Comparable<ChecklistItem> {
+    companion object {
+        var sorting = 0
+    }
+
+    override fun compareTo(other: ChecklistItem): Int {
+        var result = when {
+            sorting and SORT_BY_TITLE != 0 -> AlphanumericComparator().compare(title.lowercase(), other.title.lowercase())
+            else -> dateCreated.compareTo(other.dateCreated)
+        }
+
+        if (sorting and SORT_DESCENDING != 0) {
+            result *= -1
+        }
+
+        return result
+    }
+}

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

@@ -9,13 +9,13 @@
     android:paddingEnd="@dimen/activity_margin">
 
     <RadioGroup
-        android:id="@+id/sort_field_type"
+        android:id="@+id/sorting_dialog_radio_sorting"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginBottom="@dimen/medium_margin">
 
         <com.simplemobiletools.commons.views.MyCompatRadioButton
-            android:id="@+id/sort_field_title"
+            android:id="@+id/sorting_dialog_radio_title"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:checked="true"
@@ -24,7 +24,7 @@
             android:text="@string/title" />
 
         <com.simplemobiletools.commons.views.MyCompatRadioButton
-            android:id="@+id/sort_field_date_created"
+            android:id="@+id/sorting_dialog_radio_date_created"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:paddingTop="@dimen/normal_margin"
@@ -36,13 +36,13 @@
     <include layout="@layout/divider" />
 
     <RadioGroup
-        android:id="@+id/sort_direction_type"
+        android:id="@+id/sorting_dialog_radio_order"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginTop="@dimen/medium_margin">
 
         <com.simplemobiletools.commons.views.MyCompatRadioButton
-            android:id="@+id/sort_direction_asc"
+            android:id="@+id/sorting_dialog_radio_ascending"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:checked="true"
@@ -51,7 +51,7 @@
             android:text="@string/ascending" />
 
         <com.simplemobiletools.commons.views.MyCompatRadioButton
-            android:id="@+id/sort_direction_desc"
+            android:id="@+id/sorting_dialog_radio_descending"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:paddingTop="@dimen/normal_margin"

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

@@ -0,0 +1,3 @@
+<resources>
+    <integer name="default_sorting">2048</integer>
+</resources>