Fix #2882 - Clear offline log through cache object

Go through cache object instead of directly to cgData so change
notifications can be made

3 files changed, 8 insertions, 3 deletions

diff --git a/main/src/cgeo/geocaching/Geocache.java b/main/src/cgeo/geocaching/Geocache.java
index 781f9ff..1972c7a 100644
--- a/main/src/cgeo/geocaching/Geocache.java
+++ b/main/src/cgeo/geocaching/Geocache.java
@@ -490,6 +490,11 @@ public class Geocache implements ICache, IWaypoint {
         }
     }
 
+    public void clearOfflineLog() {
+        cgData.clearLogOffline(geocode);
+        notifyChange();
+    }
+
     public List<LogType> getPossibleLogTypes() {
         final List<LogType> logTypes = new ArrayList<LogType>();
         if (isEventCache()) {
diff --git a/main/src/cgeo/geocaching/LogCacheActivity.java b/main/src/cgeo/geocaching/LogCacheActivity.java
index e4d3d17..62c94ce 100644
--- a/main/src/cgeo/geocaching/LogCacheActivity.java
+++ b/main/src/cgeo/geocaching/LogCacheActivity.java
@@ -368,7 +368,7 @@ public class LogCacheActivity extends AbstractLoggingActivity implements DateDia
     }
 
     private void clearLog() {
-        cgData.clearLogOffline(geocode);
+        cache.clearOfflineLog();
 
         setDefaultValues();
 
@@ -533,7 +533,7 @@ public class LogCacheActivity extends AbstractLoggingActivity implements DateDia
                     }
 
                     cgData.saveChangedCache(cache);
-                    cgData.clearLogOffline(geocode);
+                    cache.clearOfflineLog();
 
                     if (typeSelected == LogType.FOUND_IT) {
                         if (tweetCheck.isChecked() && tweetBox.getVisibility() == View.VISIBLE) {
diff --git a/main/src/cgeo/geocaching/ui/LoggingUI.java b/main/src/cgeo/geocaching/ui/LoggingUI.java
index 1ba15a2..ac74dd3 100644
--- a/main/src/cgeo/geocaching/ui/LoggingUI.java
+++ b/main/src/cgeo/geocaching/ui/LoggingUI.java
@@ -104,7 +104,7 @@ public class LoggingUI extends AbstractUIFactory {
                             break;
 
                         case CLEAR_LOG:
-                            cgData.clearLogOffline(cache.getGeocode());
+                            cache.clearOfflineLog();
                             break;
                     }
                 } else {