Use solid/outline check icon for mark as read/unread (closes #2719)

app/src/main/res/drawable/ic_done_all_24dp.xml → app/src/main/res/drawable/ic_done_24dp.xml

@@ -5,5 +5,5 @@
     android:viewportHeight="24">
   <path
       android:fillColor="#FF000000"
-      android:pathData="M18,7l-1.41,-1.41 -6.34,6.34 1.41,1.41L18,7zM22.24,5.59L11.66,16.17 7.48,12l-1.41,1.41L11.66,19l12,-12 -1.42,-1.41zM0.41,13.41L6,19l1.41,-1.41L1.83,12 0.41,13.41z"/>
+      android:pathData="M9,16.2L4.8,12l-1.4,1.4L9,19 21,7l-1.4,-1.4L9,16.2z"/>
 </vector>

app/src/main/res/drawable/ic_done_all_grey_24dp.xml

@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:alpha=".38"
-        android:viewportHeight="24.0"
-        android:viewportWidth="24.0">
-    <path
-        android:fillColor="#FFFFFFFF"
-        android:pathData="M18,7l-1.41,-1.41 -6.34,6.34 1.41,1.41L18,7zM22.24,5.59L11.66,16.17 7.48,12l-1.41,1.41L11.66,19l12,-12 -1.42,-1.41zM0.41,13.41L6,19l1.41,-1.41L1.83,12 0.41,13.41z"/>
-</vector>

app/src/main/res/drawable/ic_done_outline_24dp.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M19.77,5.03l1.4,1.4L8.43,19.17l-5.6,-5.6 1.4,-1.4 4.2,4.2L19.77,5.03m0,-2.83L8.43,13.54l-4.2,-4.2L0,13.57 8.43,22 24,6.43 19.77,2.2z"/>
+</vector>

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

@@ -32,15 +32,16 @@
 
     <item
         android:id="@+id/action_mark_as_read"
-        android:icon="@drawable/ic_done_all_24dp"
+        android:icon="@drawable/ic_done_24dp"
         android:title="@string/action_mark_as_read"
         app:iconTint="?attr/colorOnPrimary"
         app:showAsAction="always" />
 
     <item
         android:id="@+id/action_mark_as_unread"
-        android:icon="@drawable/ic_done_all_grey_24dp"
+        android:icon="@drawable/ic_done_outline_24dp"
         android:title="@string/action_mark_as_unread"
+        app:iconTint="?attr/colorOnPrimary"
         app:showAsAction="always" />
 
     <item

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

@@ -18,15 +18,16 @@
 
     <item
         android:id="@+id/action_mark_as_read"
-        android:icon="@drawable/ic_done_all_24dp"
+        android:icon="@drawable/ic_done_24dp"
         android:title="@string/action_mark_as_read"
         app:iconTint="?attr/colorOnPrimary"
         app:showAsAction="always" />
 
     <item
         android:id="@+id/action_mark_as_unread"
-        android:icon="@drawable/ic_done_all_grey_24dp"
+        android:icon="@drawable/ic_done_outline_24dp"
         android:title="@string/action_mark_as_unread"
+        app:iconTint="?attr/colorOnPrimary"
         app:showAsAction="always" />
 
 </menu>