rewriting the Included Folders to recyclerview too

app/src/main/kotlin/com/simplemobiletools/gallery/activities/ExcludedFoldersActivity.kt

@@ -7,26 +7,27 @@ import com.simplemobiletools.commons.dialogs.FilePickerDialog
 import com.simplemobiletools.commons.extensions.beVisibleIf
 import com.simplemobiletools.commons.interfaces.RefreshRecyclerViewListener
 import com.simplemobiletools.gallery.R
-import com.simplemobiletools.gallery.adapters.ExcludedFoldersAdapter
+import com.simplemobiletools.gallery.adapters.ManageFoldersAdapter
 import com.simplemobiletools.gallery.extensions.config
-import kotlinx.android.synthetic.main.activity_excluded_folders.*
+import kotlinx.android.synthetic.main.activity_manage_folders.*
 
 class ExcludedFoldersActivity : SimpleActivity(), RefreshRecyclerViewListener {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_excluded_folders)
+        setContentView(R.layout.activity_manage_folders)
         updateExcludedFolders()
     }
 
     private fun updateExcludedFolders() {
         val folders = ArrayList<String>()
         config.excludedFolders.mapTo(folders, { it })
-        manage_excluded_folders_placeholder.beVisibleIf(folders.isEmpty())
+        manage_folders_placeholder.text = getString(R.string.excluded_activity_placeholder)
-        manage_excluded_folders_placeholder.setTextColor(config.textColor)
+        manage_folders_placeholder.beVisibleIf(folders.isEmpty())
+        manage_folders_placeholder.setTextColor(config.textColor)
 
-        val adapter = ExcludedFoldersAdapter(this, folders, this, manage_exclude_folders_list) {}
+        val adapter = ManageFoldersAdapter(this, folders, true, this, manage_folders_list) {}
         adapter.setupDragListener(true)
-        manage_exclude_folders_list.adapter = adapter
+        manage_folders_list.adapter = adapter
     }
 
     override fun onCreateOptionsMenu(menu: Menu?): Boolean {

app/src/main/kotlin/com/simplemobiletools/gallery/activities/IncludedFoldersActivity.kt

@@ -6,32 +6,29 @@ import android.view.MenuItem
 import com.simplemobiletools.commons.dialogs.FilePickerDialog
 import com.simplemobiletools.commons.extensions.beVisibleIf
 import com.simplemobiletools.commons.extensions.scanPath
+import com.simplemobiletools.commons.interfaces.RefreshRecyclerViewListener
 import com.simplemobiletools.gallery.R
+import com.simplemobiletools.gallery.adapters.ManageFoldersAdapter
 import com.simplemobiletools.gallery.extensions.config
-import kotlinx.android.synthetic.main.activity_included_folders.*
+import kotlinx.android.synthetic.main.activity_manage_folders.*
-import kotlinx.android.synthetic.main.item_manage_folder.view.*
 
-class IncludedFoldersActivity : SimpleActivity() {
+class IncludedFoldersActivity : SimpleActivity(), RefreshRecyclerViewListener {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_included_folders)
+        setContentView(R.layout.activity_manage_folders)
         updateIncludedFolders()
     }
 
     private fun updateIncludedFolders() {
-        included_folders_holder.removeAllViews()
+        val folders = ArrayList<String>()
-        val folders = config.includedFolders
+        config.includedFolders.mapTo(folders, { it })
-        included_folders_placeholder.beVisibleIf(folders.isEmpty())
+        manage_folders_placeholder.text = getString(R.string.included_activity_placeholder)
-        included_folders_placeholder.setTextColor(config.textColor)
+        manage_folders_placeholder.beVisibleIf(folders.isEmpty())
+        manage_folders_placeholder.setTextColor(config.textColor)
 
-        for (folder in folders) {
+        val adapter = ManageFoldersAdapter(this, folders, false, this, manage_folders_list) {}
-            layoutInflater.inflate(R.layout.item_manage_folder, null, false).apply {
+        adapter.setupDragListener(true)
-                manage_folder_title.apply {
+        manage_folders_list.adapter = adapter
-                    text = folder
-                    setTextColor(config.textColor)
-                }
-            }
-        }
     }
 
     override fun onCreateOptionsMenu(menu: Menu?): Boolean {
@@ -47,6 +44,10 @@ class IncludedFoldersActivity : SimpleActivity() {
         return true
     }
 
+    override fun refreshItems() {
+        updateIncludedFolders()
+    }
+
     private fun addIncludedFolder() {
         FilePickerDialog(this, pickFile = false, showHidden = config.shouldShowHidden) {
             config.addIncludedFolder(it)

app/src/main/kotlin/com/simplemobiletools/gallery/adapters/ManageFoldersAdapter.kt

@@ -14,8 +14,8 @@ import com.simplemobiletools.gallery.extensions.config
 import kotlinx.android.synthetic.main.item_manage_folder.view.*
 import java.util.*
 
-class ExcludedFoldersAdapter(activity: BaseSimpleActivity, var folders: ArrayList<String>, val listener: RefreshRecyclerViewListener?, recyclerView: MyRecyclerView,
+class ManageFoldersAdapter(activity: BaseSimpleActivity, var folders: ArrayList<String>, val isShowingExcludedFolders: Boolean, val listener: RefreshRecyclerViewListener?,
-                             itemClick: (Any) -> Unit) : MyRecyclerViewAdapter(activity, recyclerView, itemClick) {
+                           recyclerView: MyRecyclerView, itemClick: (Any) -> Unit) : MyRecyclerViewAdapter(activity, recyclerView, itemClick) {
 
     private val config = activity.config
 
@@ -74,7 +74,11 @@ class ExcludedFoldersAdapter(activity: BaseSimpleActivity, var folders: ArrayLis
             removeFolders.add(folder)
             notifyItemRemoved(it)
             itemViews.put(it, null)
+            if (isShowingExcludedFolders) {
                 config.removeExcludedFolder(folder)
+            } else {
+                config.removeIncludedFolder(folder)
+            }
         }
 
         folders.removeAll(removeFolders)

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

@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<ScrollView
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/included_folders_scrollview"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content">
-
-    <RelativeLayout
-        android:id="@+id/include_folders_wrapper"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content">
-
-        <LinearLayout
-            android:id="@+id/included_folders_holder"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:orientation="vertical"/>
-
-        <com.simplemobiletools.commons.views.MyTextView
-            android:id="@+id/included_folders_placeholder"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:gravity="center_horizontal"
-            android:paddingLeft="@dimen/big_margin"
-            android:paddingRight="@dimen/big_margin"
-            android:paddingTop="@dimen/activity_margin"
-            android:text="@string/included_activity_placeholder"
-            android:visibility="gone"/>
-    </RelativeLayout>
-</ScrollView>

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

@@ -1,21 +1,20 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/manage_exclude_folders_wrapper"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/manage_folders_wrapper"
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
     <com.simplemobiletools.commons.views.MyRecyclerView
-        xmlns:android="http://schemas.android.com/apk/res/android"
+        android:id="@+id/manage_folders_list"
-        xmlns:app="http://schemas.android.com/apk/res-auto"
-        android:id="@+id/manage_exclude_folders_list"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:clipToPadding="false"
         app:layoutManager="android.support.v7.widget.LinearLayoutManager"/>
 
     <com.simplemobiletools.commons.views.MyTextView
-        android:id="@+id/manage_excluded_folders_placeholder"
+        android:id="@+id/manage_folders_placeholder"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:gravity="center_horizontal"