Add button to refresh episode chapters (#6177)

3 files changed, 27 insertions, 8 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/AudioPlayerFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/AudioPlayerFragment.java
index 7d81675b5..1539ebecf 100644
--- a/app/src/main/java/de/danoeh/antennapod/fragment/AudioPlayerFragment.java
+++ b/app/src/main/java/de/danoeh/antennapod/fragment/AudioPlayerFragment.java
@@ -263,7 +263,7 @@ public class AudioPlayerFragment extends Fragment implements
             Playable media = controller.getMedia();
             if (media != null) {
                 if (includingChapters) {
-                    ChapterUtils.loadChapters(media, getContext());
+                    ChapterUtils.loadChapters(media, getContext(), false);
                 }
                 emitter.onSuccess(media);
             } else {
diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/ChaptersFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/ChaptersFragment.java
index 0443716b0..809ca96c5 100644
--- a/app/src/main/java/de/danoeh/antennapod/fragment/ChaptersFragment.java
+++ b/app/src/main/java/de/danoeh/antennapod/fragment/ChaptersFragment.java
@@ -1,13 +1,16 @@
 package de.danoeh.antennapod.fragment;
 
 import android.app.Dialog;
+import android.content.DialogInterface;
 import android.os.Bundle;
+import android.text.TextUtils;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.ProgressBar;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatDialogFragment;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
 import androidx.recyclerview.widget.DividerItemDecoration;
@@ -20,6 +23,7 @@ import de.danoeh.antennapod.core.util.ChapterUtils;
 import de.danoeh.antennapod.core.util.playback.PlaybackController;
 import de.danoeh.antennapod.event.playback.PlaybackPositionEvent;
 import de.danoeh.antennapod.model.feed.Chapter;
+import de.danoeh.antennapod.model.feed.FeedMedia;
 import de.danoeh.antennapod.model.playback.Playable;
 import de.danoeh.antennapod.playback.base.PlayerStatus;
 import io.reactivex.Maybe;
@@ -43,11 +47,21 @@ public class ChaptersFragment extends AppCompatDialogFragment {
     @NonNull
     @Override
     public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
-        return new MaterialAlertDialogBuilder(requireContext())
+
+        AlertDialog dialog = new MaterialAlertDialogBuilder(requireContext())
                 .setTitle(getString(R.string.chapters_label))
                 .setView(onCreateView(getLayoutInflater()))
-                .setNegativeButton(getString(R.string.close_label), null) //dismisses
+                .setPositiveButton(getString(R.string.close_label), null) //dismisses
+                .setNeutralButton(getString(R.string.refresh_label), null)
                 .create();
+        dialog.show();
+        dialog.getButton(DialogInterface.BUTTON_NEUTRAL).setVisibility(View.INVISIBLE);
+        dialog.getButton(DialogInterface.BUTTON_NEUTRAL).setOnClickListener(v -> {
+            progressBar.setVisibility(View.VISIBLE);
+            loadMediaInfo(true);
+        });
+
+        return dialog;
     }
 
 
@@ -86,12 +100,12 @@ public class ChaptersFragment extends AppCompatDialogFragment {
         controller = new PlaybackController(getActivity()) {
             @Override
             public void loadMediaInfo() {
-                ChaptersFragment.this.loadMediaInfo();
+                ChaptersFragment.this.loadMediaInfo(false);
             }
         };
         controller.init();
         EventBus.getDefault().register(this);
-        loadMediaInfo();
+        loadMediaInfo(false);
     }
 
     @Override
@@ -119,14 +133,14 @@ public class ChaptersFragment extends AppCompatDialogFragment {
         return ChapterUtils.getCurrentChapterIndex(media, controller.getPosition());
     }
 
-    private void loadMediaInfo() {
+    private void loadMediaInfo(boolean forceRefresh) {
         if (disposable != null) {
             disposable.dispose();
         }
         disposable = Maybe.create(emitter -> {
             Playable media = controller.getMedia();
             if (media != null) {
-                ChapterUtils.loadChapters(media, getContext());
+                ChapterUtils.loadChapters(media, getContext(), forceRefresh);
                 emitter.onSuccess(media);
             } else {
                 emitter.onComplete();
@@ -150,6 +164,11 @@ public class ChaptersFragment extends AppCompatDialogFragment {
             progressBar.setVisibility(View.GONE);
         }
         adapter.setMedia(media);
+        ((AlertDialog) getDialog()).getButton(DialogInterface.BUTTON_NEUTRAL).setVisibility(View.INVISIBLE);
+        if (media instanceof FeedMedia && ((FeedMedia) media).getItem() != null
+                && !TextUtils.isEmpty(((FeedMedia) media).getItem().getPodcastIndexChapterUrl())) {
+            ((AlertDialog) getDialog()).getButton(DialogInterface.BUTTON_NEUTRAL).setVisibility(View.VISIBLE);
+        }
         int positionOfCurrentChapter = getCurrentChapter(media);
         updateChapterSelection(positionOfCurrentChapter, true);
     }
diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/CoverFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/CoverFragment.java
index 1632c1fb4..f29f64b5c 100644
--- a/app/src/main/java/de/danoeh/antennapod/fragment/CoverFragment.java
+++ b/app/src/main/java/de/danoeh/antennapod/fragment/CoverFragment.java
@@ -95,7 +95,7 @@ public class CoverFragment extends Fragment {
             Playable media = controller.getMedia();
             if (media != null) {
                 if (includingChapters) {
-                    ChapterUtils.loadChapters(media, getContext());
+                    ChapterUtils.loadChapters(media, getContext(), false);
                 }
                 emitter.onSuccess(media);
             } else {