Add multiple chapters selection and allow to mark them as read/unread

app/src/main/res/drawable-v21/selector_chapter_light.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:exitFadeDuration="@android:integer/config_shortAnimTime"
+    android:color="?android:attr/colorControlHighlight">
+
+    <item android:id="@android:id/mask"
+        android:drawable="@color/list_choice_pressed_bg_light" />
+    <item>
+        <selector>
+            <item android:state_activated="true" android:drawable="@color/list_choice_pressed_bg_light"/>
+        </selector>
+    </item>
+
+</ripple>

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

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector android:exitFadeDuration="@android:integer/config_longAnimTime"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_focused="true" android:drawable="@color/list_choice_pressed_bg_light"/>
+    <item android:state_pressed="true" android:drawable="@color/list_choice_pressed_bg_light"/>
+    <item android:state_activated="true" android:drawable="@color/list_choice_pressed_bg_light"/>
+    <item android:drawable="@android:color/transparent"/>
+
+</selector>

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

@@ -3,12 +3,8 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:orientation="horizontal"
     android:layout_width="match_parent"
-    android:layout_height="40dp">
-
-    <CheckBox
-        android:layout_width="wrap_content"
-        android:layout_height="match_parent"
-        android:id="@+id/chapter_selection"/>
+    android:layout_height="40dp"
+    android:background="?attr/selectableItemBackground">
 
     <ImageView
         android:layout_width="wrap_content"

app/src/main/res/menu/chapter_selection.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item android:id="@+id/action_mark_as_read"
+        android:title="@string/action_mark_as_read"
+        android:icon="@drawable/ic_action_done_all"
+        app:showAsAction="ifRoom"/>
+
+    <item android:id="@+id/action_mark_as_unread"
+        android:title="@string/action_mark_as_unread"
+        android:icon="@drawable/ic_action_undone_all"
+        app:showAsAction="ifRoom"/>
+
+    <item android:id="@+id/action_select_all"
+        android:title="@string/action_select_all"
+        android:icon="@drawable/ic_action_select_all"
+        app:showAsAction="ifRoom"/>
+
+</menu>

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

@@ -16,4 +16,5 @@
     <color name="black_87pc">#DD000000</color>
     <color name="library_text_background">#E8E8E8</color>
     <color name="chapter_read_text">#909090</color>
+    <color name="list_choice_pressed_bg_light">#607D8B</color>
 </resources>

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

@@ -32,7 +32,7 @@
     <string name="action_settings">Settings</string>
     <string name="action_search">Search</string>
     <string name="action_refresh">Refresh</string>
-    <string name="library_search_hint">Title or author...</string>
+    <string name="library_search_hint">Title or author…</string>
     <string name="action_delete">Delete</string>
     <string name="library_selection_title">Selected</string>
     <string name="title_activity_catalogue_list">CatalogueList</string>
@@ -77,4 +77,9 @@
     <string name="chapter_progress">Page: %1$d</string>
     <string name="source_requires_login">This source requires login</string>
 
+    <string name="action_select_all">Select all</string>
+    <string name="action_mark_as_read">Mark as read</string>
+    <string name="action_mark_as_unread">Mark as unread</string>
+    <string name="selected_chapters_title">Selected chapters: %1$d</string>
+
 </resources>

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

@@ -11,6 +11,7 @@
         <item name="colorControlNormal">@color/white</item>
         <item name="windowActionModeOverlay">true</item>
         <item name="actionModeStyle">@style/Widget.ActionMode</item>
+        <item name="selectableItemBackground">@drawable/selector_chapter_light</item>
     </style>
 
     <style name="AppTheme.NoActionBar" parent="AppTheme">