switch feeds to recycler view while removing most of legacy code

5 files changed, 82 insertions, 113 deletions

diff --git a/org.fox.ttrss/src/main/res/drawable/baseline_label_24.xml b/org.fox.ttrss/src/main/res/drawable/baseline_label_24.xml
new file mode 100644
index 00000000..02371e76
--- /dev/null
+++ b/org.fox.ttrss/src/main/res/drawable/baseline_label_24.xml
@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:autoMirrored="true" android:height="24dp" android:tint="#000000" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+      
+    <path android:fillColor="@android:color/white" android:pathData="M17.63,5.84C17.27,5.33 16.67,5 16,5L5,5.01C3.9,5.01 3,5.9 3,7v10c0,1.1 0.9,1.99 2,1.99L16,19c0.67,0 1.27,-0.33 1.63,-0.84L22,12l-4.37,-6.16z"/>
+    
+</vector>
diff --git a/org.fox.ttrss/src/main/res/layout/feeds_row_header.xml b/org.fox.ttrss/src/main/res/layout/feeds_row_header.xml
deleted file mode 100755
index f4954259..00000000
--- a/org.fox.ttrss/src/main/res/layout/feeds_row_header.xml
+++ /dev/null
@@ -1,70 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="72dp"
-    xmlns:tools="http://schemas.android.com/tools"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:orientation="vertical"
-    android:weightSum="1"
-    android:clickable="false">
-
-    <FrameLayout
-        android:layout_width="match_parent"
-        android:layout_height="match_parent">
-
-        <com.google.android.material.button.MaterialButton
-            style="?attr/materialIconButtonStyle"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:scaleX="1.5"
-            android:scaleY="1.5"
-            app:icon="@drawable/baseline_settings_24"
-            android:id="@+id/drawer_settings_btn"
-            android:layout_gravity="center_vertical|end"
-            android:layout_marginEnd="8dp"
-            android:transitionName="SETTINGS_REVEAL"
-            />
-
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:orientation="vertical"
-            android:layout_alignParentBottom="true"
-            android:layout_alignParentLeft="true"
-            android:layout_alignParentStart="true"
-            android:id="@+id/linearLayout"
-            android:layout_gravity="center_horizontal|bottom">
-
-            <TextView
-                android:id="@+id/drawer_header_login"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="16dp"
-                tools:text="user"
-                android:textAppearance="?attr/textAppearanceHeadlineSmall"
-                android:textColor="?attr/colorOnSurface"/>
-
-            <TextView
-                android:id="@+id/drawer_header_server"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="16dp"
-                android:layout_marginTop="8dp"
-                android:layout_marginBottom="8dp"
-                tools:text="example.org"
-                android:textAppearance="?attr/textAppearanceTitleSmall"
-                android:textColor="?attr/colorOnSurfaceVariant"/>
-        </LinearLayout>
-    </FrameLayout>
-
-    <ProgressBar
-        style="?android:attr/progressBarStyleHorizontal"
-        android:visibility="invisible"
-        android:indeterminate="true"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:id="@+id/feeds_loading_bar"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentBottom="true"
-        android:layout_gravity="bottom" />
-</FrameLayout>
\ No newline at end of file
diff --git a/org.fox.ttrss/src/main/res/layout/fragment_feeds.xml b/org.fox.ttrss/src/main/res/layout/fragment_feeds.xml
index bf26e3fc..9f57dda2 100755
--- a/org.fox.ttrss/src/main/res/layout/fragment_feeds.xml
+++ b/org.fox.ttrss/src/main/res/layout/fragment_feeds.xml
@@ -1,24 +1,82 @@
 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.coordinatorlayout.widget.CoordinatorLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/feeds_fragment"
-    android:layout_width="fill_parent"
-    android:layout_height="fill_parent" >
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
 
-    <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
-    	android:id="@+id/feeds_swipe_container"
-    	android:layout_width="match_parent"
-    	android:layout_height="match_parent">
-
-        <ListView
-            android:id="@+id/feeds"
-            android:dividerHeight="4dp"
-            android:divider="@null"
-            android:paddingStart="4dp"
-            android:paddingEnd="4dp"
+    <com.google.android.material.appbar.AppBarLayout
+        android:background="@null"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <FrameLayout
+            app:layout_scrollFlags="scroll|enterAlways"
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:layout_alignParentLeft="true"
-            android:layout_alignParentStart="true">
-        </ListView>
+            android:layout_height="wrap_content">
+
+            <com.google.android.material.button.MaterialButton
+                style="?attr/materialIconButtonStyle"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:scaleX="1.5"
+                android:scaleY="1.5"
+                app:icon="@drawable/baseline_settings_24"
+                android:id="@+id/drawer_settings_btn"
+                android:layout_gravity="center_vertical|end"
+                android:layout_marginEnd="8dp"
+                android:transitionName="SETTINGS_REVEAL"
+                />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:layout_alignParentBottom="true"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentStart="true"
+                android:id="@+id/linearLayout"
+                android:layout_gravity="center_horizontal|bottom">
+
+                <TextView
+                    android:id="@+id/drawer_header_login"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="16dp"
+                    tools:text="user"
+                    android:textAppearance="?attr/textAppearanceHeadlineSmall"
+                    android:textColor="?attr/colorOnSurface"/>
+
+                <TextView
+                    android:id="@+id/drawer_header_server"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="16dp"
+                    android:layout_marginTop="8dp"
+                    android:layout_marginBottom="8dp"
+                    tools:text="example.org"
+                    android:textAppearance="?attr/textAppearanceTitleSmall"
+                    android:textColor="?attr/colorOnSurfaceVariant"/>
+            </LinearLayout>
+        </FrameLayout>
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
+        android:id="@+id/feeds_swipe_container"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+    <org.fox.ttrss.util.ContextMenuRecyclerView
+        android:id="@+id/feeds"
+        android:scrollbars="vertical"
+
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" />
+
     </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
-</RelativeLayout>
\ No newline at end of file
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
diff --git a/org.fox.ttrss/src/main/res/layout/fragment_feeds_recycler.xml b/org.fox.ttrss/src/main/res/layout/fragment_feeds_recycler.xml
deleted file mode 100755
index 1ed85a5b..00000000
--- a/org.fox.ttrss/src/main/res/layout/fragment_feeds_recycler.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/feeds_fragment"
-    android:layout_width="fill_parent"
-    android:layout_height="fill_parent" >
-
-    <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
-    	android:id="@+id/feeds_swipe_container"
-    	android:layout_width="match_parent"
-    	android:layout_height="match_parent">
-
-        <org.fox.ttrss.util.ContextMenuRecyclerView
-            android:id="@+id/feeds"
-            android:scrollbars="vertical"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent" />
-    </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
-</RelativeLayout>
\ No newline at end of file
diff --git a/org.fox.ttrss/src/main/res/xml/preferences.xml b/org.fox.ttrss/src/main/res/xml/preferences.xml
index 8d064587..27bf2a8a 100755
--- a/org.fox.ttrss/src/main/res/xml/preferences.xml
+++ b/org.fox.ttrss/src/main/res/xml/preferences.xml
@@ -44,13 +44,7 @@
             android:title="@string/sort_feeds_by_unread" />
 
         <SwitchPreferenceCompat
-            android:defaultValue="true"
-            android:key="enable_cats"
-            android:title="@string/enable_cats" />
-
-        <SwitchPreferenceCompat
             android:defaultValue="false"
-            android:dependency="enable_cats"
             android:key="browse_cats_like_feeds"
             android:summary="@string/browse_cats_like_feeds_summary"
             android:title="@string/browse_cats_like_feeds" />