switching to the new fastscroller

app/build.gradle

@@ -56,7 +56,7 @@ android {
 }
 
 dependencies {
-    implementation 'com.github.SimpleMobileTools:Simple-Commons:5e4cf928a7'
+    implementation 'com.github.SimpleMobileTools:Simple-Commons:7123443731'
     implementation 'org.greenrobot:eventbus:3.2.0'
     implementation 'com.klinkerapps:android-smsmms:5.2.6'
     implementation 'com.github.tibbi:IndicatorFastScroll:c3de1d040a'

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

@@ -94,10 +94,11 @@ class MainActivity : SimpleActivity() {
 
         (conversations_list.adapter as? ConversationsAdapter)?.updateDrafts()
         updateTextColors(main_coordinator)
-        no_conversations_placeholder_2.setTextColor(getAdjustedPrimaryColor())
+
+        val adjustedPrimaryColor = getAdjustedPrimaryColor()
+        no_conversations_placeholder_2.setTextColor(adjustedPrimaryColor)
         no_conversations_placeholder_2.underlineText()
-        conversations_fastscroller.updatePrimaryColor()
+        conversations_fastscroller.updateColors(adjustedPrimaryColor, adjustedPrimaryColor.getContrastColor())
-        conversations_fastscroller.updateBubbleColors()
         checkShortcut()
     }
 
@@ -261,7 +262,7 @@ class MainActivity : SimpleActivity() {
 
         val currAdapter = conversations_list.adapter
         if (currAdapter == null) {
-            ConversationsAdapter(this, sortedConversations, conversations_list, conversations_fastscroller) {
+            ConversationsAdapter(this, sortedConversations, conversations_list) {
                 Intent(this, ThreadActivity::class.java).apply {
                     putExtra(THREAD_ID, (it as Conversation).threadId)
                     putExtra(THREAD_TITLE, it.title)
@@ -274,11 +275,6 @@ class MainActivity : SimpleActivity() {
             if (areSystemAnimationsEnabled) {
                 conversations_list.scheduleLayoutAnimation()
             }
-
-            conversations_fastscroller.setViews(conversations_list) {
-                val listItem = (conversations_list.adapter as? ConversationsAdapter)?.conversations?.getOrNull(it)
-                conversations_fastscroller.updateBubbleText(listItem?.title ?: "")
-            }
         } else {
             try {
                 (currAdapter as ConversationsAdapter).updateConversations(sortedConversations)

app/src/main/kotlin/com/simplemobiletools/smsmessenger/adapters/ConversationsAdapter.kt

@@ -9,6 +9,7 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.TextView
 import com.bumptech.glide.Glide
+import com.qtalk.recyclerviewfastscroller.RecyclerViewFastScroller
 import com.simplemobiletools.commons.adapters.MyRecyclerViewAdapter
 import com.simplemobiletools.commons.dialogs.ConfirmationDialog
 import com.simplemobiletools.commons.extensions.*
@@ -16,7 +17,6 @@ import com.simplemobiletools.commons.helpers.KEY_PHONE
 import com.simplemobiletools.commons.helpers.SimpleContactsHelper
 import com.simplemobiletools.commons.helpers.ensureBackgroundThread
 import com.simplemobiletools.commons.helpers.isNougatPlus
-import com.simplemobiletools.commons.views.FastScroller
 import com.simplemobiletools.commons.views.MyRecyclerView
 import com.simplemobiletools.smsmessenger.R
 import com.simplemobiletools.smsmessenger.activities.SimpleActivity
@@ -26,9 +26,8 @@ import com.simplemobiletools.smsmessenger.models.Conversation
 import kotlinx.android.synthetic.main.item_conversation.view.*
 
 class ConversationsAdapter(
-    activity: SimpleActivity, var conversations: ArrayList<Conversation>, recyclerView: MyRecyclerView, fastScroller: FastScroller,
+    activity: SimpleActivity, var conversations: ArrayList<Conversation>, recyclerView: MyRecyclerView, itemClick: (Any) -> Unit
-    itemClick: (Any) -> Unit
+) : MyRecyclerViewAdapter(activity, recyclerView, null, itemClick), RecyclerViewFastScroller.OnPopupTextUpdate {
-) : MyRecyclerViewAdapter(activity, recyclerView, fastScroller, itemClick) {
     private var fontSize = activity.getTextSize()
     private var drafts = HashMap<Long, String?>()
 
@@ -344,4 +343,6 @@ class ConversationsAdapter(
             SimpleContactsHelper(context).loadContactImage(conversation.photoUri, conversation_image, conversation.title, placeholder)
         }
     }
+
+    override fun onChange(position: Int) = conversations.getOrNull(position)?.title ?: ""
 }

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

@@ -38,6 +38,11 @@
             android:textSize="@dimen/bigger_text_size"
             android:visibility="gone" />
 
+        <com.qtalk.recyclerviewfastscroller.RecyclerViewFastScroller
+            android:id="@+id/conversations_fastscroller"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
             <com.simplemobiletools.commons.views.MyRecyclerView
                 android:id="@+id/conversations_list"
                 android:layout_width="match_parent"
@@ -48,18 +53,7 @@
                 android:scrollbars="none"
                 app:layoutManager="com.simplemobiletools.commons.views.MyLinearLayoutManager" />
 
-        <com.simplemobiletools.commons.views.FastScroller
+        </com.qtalk.recyclerviewfastscroller.RecyclerViewFastScroller>
-            android:id="@+id/conversations_fastscroller"
-            android:layout_width="wrap_content"
-            android:layout_height="match_parent"
-            android:layout_alignTop="@+id/conversations_list"
-            android:layout_alignBottom="@+id/conversations_list"
-            android:layout_alignParentEnd="true"
-            android:paddingStart="@dimen/normal_margin">
-
-            <include layout="@layout/fastscroller_handle_vertical" />
-
-        </com.simplemobiletools.commons.views.FastScroller>
     </RelativeLayout>
 
     <com.simplemobiletools.commons.views.MyFloatingActionButton