Implemented Shortcuts

app/src/main/res/drawable/ic_keyboard_arrow_right.xml

@@ -0,0 +1,4 @@
+<vector android:height="18dp" android:viewportHeight="24.0"
+    android:viewportWidth="24.0" android:width="18dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M8.59,16.34l4.58,-4.59 -4.58,-4.59L10,5.75l6,6 -6,6z"/>
+</vector>

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

@@ -11,7 +11,7 @@
         android:layout_width="18dp"
         android:layout_height="18dp"
         android:layout_gravity="center_vertical"
-        android:src="@drawable/ic_keyboard_arrow_right_black_18dp"
+        android:src="@drawable/ic_keyboard_arrow_right"
         android:contentDescription="@string/arrow" />
 
     <TextView

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

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:orientation="horizontal"
+    android:padding="@dimen/text_margin">
+    <androidx.constraintlayout.widget.Guideline
+        android:id="@+id/guideline"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:orientation="vertical"
+        app:layout_constraintGuide_percent="0.5"/>
+
+    <TextView
+        android:id="@+id/left"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/resources"
+        android:textStyle="bold"
+        android:typeface="sans"
+        android:gravity="center"
+        android:textColor="@color/colorFUBlue"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toLeftOf="@id/guideline"
+        />
+
+    <TextView
+        android:id="@+id/right"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/gradebook"
+        android:textStyle="bold"
+        android:typeface="sans"
+        android:gravity="center"
+        android:textColor="@color/colorFUBlue"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintLeft_toRightOf="@id/guideline"
+        />
+</androidx.constraintlayout.widget.ConstraintLayout>