Implement toShortString() for all result classes.

enabler/src/de/schildbach/pte/dto/NearbyLocationsResult.java

@@ -59,4 +59,11 @@ public final class NearbyLocationsResult implements Serializable {
             helper.add("size", locations.size()).add("locations", locations);
         return helper.toString();
     }
+
+    public String toShortString() {
+        if (status == Status.OK)
+            return locations.size() + " locations";
+        else
+            return status.toString();
+    }
 }

enabler/src/de/schildbach/pte/dto/QueryDeparturesResult.java

@@ -68,4 +68,11 @@ public final class QueryDeparturesResult implements Serializable {
             helper.add("size", stationDepartures.size()).add("stationDepartures", stationDepartures);
         return helper.toString();
     }
+
+    public String toShortString() {
+        if (status == Status.OK)
+            return stationDepartures.size() + " stationDepartures";
+        else
+            return status.toString();
+    }
 }

enabler/src/de/schildbach/pte/dto/QueryTripsResult.java

@@ -113,4 +113,12 @@ public final class QueryTripsResult implements Serializable {
         }
         return helper.toString();
     }
+
+    public String toShortString() {
+        if (status == Status.OK)
+            return trips.size() + " trips" + (from != null ? " from " + from : "") + (via != null ? " via " + via : "")
+                    + (to != null ? " to " + to : "");
+        else
+            return status.toString();
+    }
 }

enabler/src/de/schildbach/pte/dto/SuggestLocationsResult.java

@@ -71,4 +71,11 @@ public final class SuggestLocationsResult implements Serializable {
             helper.add("size", suggestedLocations.size()).add("suggestedLocations", suggestedLocations);
         return helper.toString();
     }
+
+    public String toShortString() {
+        if (status == Status.OK)
+            return suggestedLocations.size() + " locations";
+        else
+            return status.toString();
+    }
 }