adding a Recents fragment

app/src/main/kotlin/com/simplemobiletools/filemanager/pro/fragments/RecentsFragment.kt

@@ -0,0 +1,17 @@
+package com.simplemobiletools.filemanager.pro.fragments
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import com.simplemobiletools.filemanager.pro.R
+
+class RecentsFragment : Fragment() {
+    lateinit var mView: View
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
+        mView = inflater.inflate(R.layout.recents_fragment, container, false)!!
+        return mView
+    }
+}

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

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/recents_wrapper"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <com.simplemobiletools.commons.views.MyTextView
+        android:id="@+id/recents_placeholder"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:alpha="0.8"
+        android:gravity="center"
+        android:paddingStart="@dimen/activity_margin"
+        android:paddingEnd="@dimen/activity_margin"
+        android:text="@string/no_items_found"
+        android:textSize="@dimen/bigger_text_size"
+        android:textStyle="italic"
+        android:visibility="gone" />
+
+    <com.simplemobiletools.commons.views.MyRecyclerView
+        android:id="@+id/recents_list"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:clipToPadding="false"
+        android:layoutAnimation="@anim/layout_animation"
+        android:scrollbars="none"
+        app:layoutManager="com.simplemobiletools.commons.views.MyGridLayoutManager" />
+
+</RelativeLayout>