Up version, tiny bookmarks UI changes

app/build.gradle

@@ -10,8 +10,8 @@ android {
         applicationId "gr.thmmy.mthmmy"
         minSdkVersion 19
         targetSdkVersion 27
-        versionCode 11
-        versionName "1.3.3"
+        versionCode 12
+        versionName "1.4.0"
         archivesBaseName = "mTHMMY-v$versionName"
     }
 
@@ -49,8 +49,7 @@ dependencies {
     implementation 'com.mikepenz:fontawesome-typeface:4.7.0.0@aar'
     implementation 'com.mikepenz:google-material-typeface:3.0.1.2.original@aar'
     implementation 'pl.droidsonroids.gif:android-gif-drawable:1.2.12'
-    implementation 'com.bignerdranch.android:expandablerecyclerview:3.0.0-RC1'
-    //TODO: needs replacement
+    implementation 'com.bignerdranch.android:expandablerecyclerview:3.0.0-RC1'//TODO: deprecated!
     implementation 'me.zhanghai.android.materialprogressbar:library:1.4.2'
     implementation 'com.jakewharton.timber:timber:4.7.0'
 }

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

@@ -9,7 +9,7 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:layout_gravity="top|start"
-        android:background="@color/background"
+        android:background="@color/primary_light"
         android:scrollbars="none"
         app:layout_behavior="@string/appbar_scrolling_view_behavior">
 

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

@@ -31,7 +31,7 @@
         android:paddingStart="6dp"
         android:paddingEnd="6dp"
         android:layout_marginEnd="12dp"
-        android:background="?android:attr/selectableItemBackground"
+        android:background="@android:color/transparent"
         android:contentDescription="@string/remove_bookmark"
         android:src="@drawable/ic_delete"/>
 </LinearLayout>

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

@@ -31,8 +31,7 @@
         android:paddingTop="3dp"
         android:paddingStart="6dp"
         android:paddingEnd="6dp"
-        android:layout_marginEnd="9dp"
-        android:background="?android:attr/selectableItemBackground"
+        android:background="@android:color/transparent"
         android:contentDescription="@string/toggle_notification"
         app:srcCompat="@drawable/ic_notification_on"/>
 
@@ -45,7 +44,7 @@
         android:paddingStart="6dp"
         android:paddingEnd="6dp"
         android:layout_marginEnd="12dp"
-        android:background="?android:attr/selectableItemBackground"
+        android:background="@android:color/transparent"
         android:contentDescription="@string/remove_bookmark"
         android:src="@drawable/ic_delete"/>
 </LinearLayout>