Show publish date for podcasts and file creation date for local feeds (#4862)

3 files changed, 43 insertions, 1 deletions

diff --git a/core/src/main/java/de/danoeh/antennapod/core/feed/FeedMedia.java b/core/src/main/java/de/danoeh/antennapod/core/feed/FeedMedia.java
index 4857e899d..b3b3d5c7a 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/feed/FeedMedia.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/feed/FeedMedia.java
@@ -478,6 +478,18 @@ public class FeedMedia extends FeedFile implements Playable {
     }
 
     @Override
+    public Date getPubDate() {
+        if (item == null) {
+            return null;
+        }
+        if (item.getPubDate() != null) {
+            return item.getPubDate();
+        } else {
+            return null;
+        }
+    }
+
+    @Override
     public boolean localFileAvailable() {
         return isDownloaded() && file_url != null;
     }
diff --git a/core/src/main/java/de/danoeh/antennapod/core/util/playback/ExternalMedia.java b/core/src/main/java/de/danoeh/antennapod/core/util/playback/ExternalMedia.java
index 6c107996f..39fceb27c 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/util/playback/ExternalMedia.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/util/playback/ExternalMedia.java
@@ -6,10 +6,16 @@ import android.content.SharedPreferences.Editor;
 import android.media.MediaMetadataRetriever;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.text.TextUtils;
 import de.danoeh.antennapod.core.feed.Chapter;
 import de.danoeh.antennapod.core.feed.MediaType;
 import de.danoeh.antennapod.core.util.ChapterUtils;
+import de.danoeh.antennapod.core.util.DateUtils;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
 import java.util.List;
+import java.util.Locale;
 import java.util.concurrent.Callable;
 import org.apache.commons.io.FilenameUtils;
 
@@ -25,6 +31,7 @@ public class ExternalMedia implements Playable {
     private String episodeTitle;
     private String feedTitle;
     private MediaType mediaType;
+    private Date pubDate;
     private List<Chapter> chapters;
     private int duration;
     private int position;
@@ -99,6 +106,19 @@ public class ExternalMedia implements Playable {
             e.printStackTrace();
             throw new PlayableException("NumberFormatException when reading duration of media file");
         }
+
+        String dateStr = mmr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DATE);
+        if (!TextUtils.isEmpty(dateStr)) {
+            try {
+                SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyyMMdd'T'HHmmss", Locale.getDefault());
+                pubDate = simpleDateFormat.parse(dateStr);
+            } catch (ParseException parseException) {
+                pubDate = DateUtils.parse(dateStr);
+            }
+        } else {
+            pubDate = null;
+        }
+
         setChapters(ChapterUtils.loadChaptersFromFileUrl(this));
     }
 
@@ -148,6 +168,11 @@ public class ExternalMedia implements Playable {
     }
 
     @Override
+    public Date getPubDate() {
+        return pubDate;
+    }
+
+    @Override
     public int getPosition() {
         return position;
     }
diff --git a/core/src/main/java/de/danoeh/antennapod/core/util/playback/Playable.java b/core/src/main/java/de/danoeh/antennapod/core/util/playback/Playable.java
index 5b15913c8..59abdd10a 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/util/playback/Playable.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/util/playback/Playable.java
@@ -13,7 +13,7 @@ import de.danoeh.antennapod.core.feed.MediaType;
 import de.danoeh.antennapod.core.preferences.PlaybackPreferences;
 import de.danoeh.antennapod.core.storage.DBReader;
 import de.danoeh.antennapod.core.util.ShownotesProvider;
-
+import java.util.Date;
 import java.util.List;
 
 /**
@@ -68,6 +68,11 @@ public interface Playable extends Parcelable,
     String getFeedTitle();
 
     /**
+     * Returns the published date
+     */
+    Date getPubDate();
+
+    /**
      * Returns a unique identifier, for example a file url or an ID from a
      * database.
      */