Add favorite file option Info dialog, closes #2086, by @gsantner

Author: gsantner

app/src/main/java/net/gsantner/markor/frontend/FileInfoDialog.java

@@ -123,6 +123,11 @@ private AlertDialog.Builder setUpDialog(final File file, LayoutInflater inflater
         checkHideInRecents.setChecked(appSettings.listFileInRecents(file));
         checkHideInRecents.setOnCheckedChangeListener((buttonView, isChecked) -> appSettings.setListFileInRecents(file, isChecked));
 
+
+        CheckBox checkFavorite = root.findViewById(R.id.ui__fileinfodialog__favorite);
+        checkFavorite.setChecked(appSettings.getFavouriteFiles().contains(file));
+        checkFavorite.setOnCheckedChangeListener((buttonView, isChecked) -> appSettings.toggleFavouriteFile(file));
+
         return dialogBuilder;
     }
 

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

@@ -202,6 +202,12 @@
                 android:layout_gravity="center_vertical"
                 android:text="@string/list_in_recent_files" />
 
+            <CheckBox
+                android:id="@+id/ui__fileinfodialog__favorite"
+                android:layout_width="wrap_content"
+                android:layout_height="48dp"
+                android:text="@string/favourite" />
+
             <TextView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"