Add ability to clear the download log, as requested in AntennaPod/AntennaPod#506

2 files changed, 24 insertions, 0 deletions

diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/DBWriter.java b/core/src/main/java/de/danoeh/antennapod/core/storage/DBWriter.java
index 87bbdf455..68ffd0c5b 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/storage/DBWriter.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/storage/DBWriter.java
@@ -239,6 +239,26 @@ public class DBWriter {
     }
 
     /**
+     * Deletes the entire download log.
+     *
+     * @param context A context that is used for opening a database connection.
+     */
+    public static Future<?> clearDownloadLog(final Context context) {
+        return dbExec.submit(new Runnable() {
+            @Override
+            public void run() {
+                PodDBAdapter adapter = new PodDBAdapter(context);
+                adapter.open();
+                adapter.clearDownloadLog();
+                adapter.close();
+                EventDistributor.getInstance()
+                        .sendDownloadLogUpdateBroadcast();
+            }
+        });
+    }
+
+
+    /**
      * Adds a FeedMedia object to the playback history. A FeedMedia object is in the playback history if
      * its playback completion date is set to a non-null value. This method will set the playback completion date to the
      * current date regardless of the current value.
diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java b/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java
index ce41147e1..f72858adc 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java
@@ -889,6 +889,10 @@ public class PodDBAdapter {
         db.update(TABLE_NAME_FEED_MEDIA, values, null, null);
     }
 
+    public void clearDownloadLog() {
+        db.delete(TABLE_NAME_DOWNLOAD_LOG, null, null);
+    }
+
     /**
      * Get all Feeds from the Feed Table.
      *