Add the special appbar for the notifications again (#4022)

app/src/main/java/com/keylesspalace/tusky/fragment/NotificationsFragment.java

@@ -275,6 +275,9 @@ public class NotificationsFragment extends SFragment implements
 
         updateAdapter();
 
+        binding.buttonClear.setOnClickListener(v -> confirmClearNotifications());
+        binding.buttonFilter.setOnClickListener(v -> showFilterMenu());
+
         if (notifications.isEmpty()) {
             binding.swipeRefreshLayout.setEnabled(false);
             sendFetchNotificationsRequest(null, null, FetchEnd.BOTTOM, -1);
@@ -306,25 +309,31 @@ public class NotificationsFragment extends SFragment implements
             binding.swipeRefreshLayout.setRefreshing(true);
             onRefresh();
             return true;
+        } else if (menuItem.getItemId() == R.id.action_edit_notification_filter) {
+            showFilterMenu();
+            return true;
+        } else if (menuItem.getItemId() == R.id.action_clear_notifications) {
+            confirmClearNotifications();
+            return true;
         }
 
         return false;
     }
 
     private void updateFilterVisibility() {
-//        CoordinatorLayout.LayoutParams params =
+        CoordinatorLayout.LayoutParams params =
-//                (CoordinatorLayout.LayoutParams) binding.swipeRefreshLayout.getLayoutParams();
+                (CoordinatorLayout.LayoutParams) binding.swipeRefreshLayout.getLayoutParams();
-//        if (showNotificationsFilter && !showingError) {
+        if (showNotificationsFilter && !showingError) {
-//            binding.appBarOptions.setExpanded(true, false);
+            binding.appBarOptions.setExpanded(true, false);
-//            binding.appBarOptions.setVisibility(View.VISIBLE);
+            binding.appBarOptions.setVisibility(View.VISIBLE);
-//            // Set content behaviour to hide filter on scroll
+            // Set content behaviour to hide filter on scroll
-//            params.setBehavior(new AppBarLayout.ScrollingViewBehavior());
+            params.setBehavior(new AppBarLayout.ScrollingViewBehavior());
-//        } else {
+        } else {
-//            binding.appBarOptions.setExpanded(false, false);
+            binding.appBarOptions.setExpanded(false, false);
-//            binding.appBarOptions.setVisibility(View.GONE);
+            binding.appBarOptions.setVisibility(View.GONE);
-//            // Clear behaviour to hide app bar
+            // Clear behaviour to hide app bar
-//            params.setBehavior(null);
+            params.setBehavior(null);
-//        }
+        }
     }
 
     private void confirmClearNotifications() {

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

@@ -22,6 +22,48 @@
     android:layout_height="match_parent"
     android:background="?android:attr/colorBackground">
 
+    <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appBarOptions"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="?attr/colorSurface"
+        app:elevation="0dp">
+
+        <LinearLayout
+            android:id="@+id/topButtonsLayout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <Button
+                android:id="@+id/buttonClear"
+                style="@style/TuskyButton.TextButton"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:text="@string/notifications_clear"
+                android:textSize="?attr/status_text_medium" />
+
+            <Button
+                android:id="@+id/buttonFilter"
+                style="@style/TuskyButton.TextButton"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:text="@string/notifications_apply_filter"
+                android:textSize="?attr/status_text_medium" />
+
+        </LinearLayout>
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="1dp"
+            android:layout_gravity="bottom"
+            android:background="?android:attr/listDivider"
+            app:layout_scrollFlags="scroll|enterAlways" />
+
+    </com.google.android.material.appbar.AppBarLayout>
+
     <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
         android:id="@+id/swipeRefreshLayout"
         android:layout_width="match_parent"

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

@@ -23,15 +23,10 @@
         android:title="@string/action_refresh"
         app:showAsAction="never" />
 
-    <item
-        android:id="@+id/load_newest"
-        android:title="@string/load_newest_notifications"
-        app:showAsAction="never" />
-
     <item
         android:id="@+id/action_edit_notification_filter"
         android:title="@string/notifications_apply_filter"
-        app:showAsAction="ifRoom" />
+        app:showAsAction="never" />
 
     <item
         android:id="@+id/action_clear_notifications"

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

@@ -613,8 +613,8 @@
     <string name="error_list_load">Error loading lists</string>
     <string name="list_exclusive_label">Hide from the home timeline</string>
     <string name="list">List</string>
-    <string name="notifications_clear">Delete notifications</string>
+    <string name="notifications_clear">Delete</string>
-    <string name="notifications_apply_filter">Filter notifications</string>
+    <string name="notifications_apply_filter">Filter</string>
     <string name="filter_apply">Apply</string>
 
     <string name="muting_hashtag_success_format">Muting hashtag #%s as a warning</string>