add feed sort menu item

1 files changed, 40 insertions, 0 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/dialog/FeedSortDialog.java b/app/src/main/java/de/danoeh/antennapod/dialog/FeedSortDialog.java
new file mode 100644
index 000000000..e05cb034f
--- /dev/null
+++ b/app/src/main/java/de/danoeh/antennapod/dialog/FeedSortDialog.java
@@ -0,0 +1,40 @@
+package de.danoeh.antennapod.dialog;
+
+import android.content.Context;
+
+import androidx.appcompat.app.AlertDialog;
+
+import org.greenrobot.eventbus.EventBus;
+
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.core.event.UnreadItemsUpdateEvent;
+import de.danoeh.antennapod.core.preferences.UserPreferences;
+
+public class FeedSortDialog {
+    public static void showDialog(Context context) {
+        AlertDialog.Builder dialog = new AlertDialog.Builder(context);
+        dialog.setTitle(context.getString(R.string.pref_nav_drawer_feed_order_title));
+        dialog.setNegativeButton(android.R.string.cancel, (d, listener) -> d.dismiss());
+
+        int selectedIndexTemp = 0;
+        int selected = UserPreferences.getFeedOrder();
+        String[] entryValues = context.getResources().getStringArray(R.array.nav_drawer_feed_order_values);
+        for (int i = 0; i < entryValues.length; i++) {
+            if (Integer.parseInt(entryValues[i]) == selected) {
+                selectedIndexTemp = i;
+            }
+        }
+
+        final int selectedIndex = selectedIndexTemp;
+        String[] items = context.getResources().getStringArray(R.array.nav_drawer_feed_order_options);
+        dialog.setSingleChoiceItems(items, selectedIndex, (d, which) -> {
+            if (selectedIndex != which) {
+                UserPreferences.setFeedOrder(entryValues[which]);
+                //Update subscriptions
+                EventBus.getDefault().post(new UnreadItemsUpdateEvent());
+            }
+            d.dismiss();
+        });
+        dialog.show();
+    }
+}