diff options
| -rw-r--r-- | navit/android/src/org/navitproject/navit/NavitTraff.java | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/navit/android/src/org/navitproject/navit/NavitTraff.java b/navit/android/src/org/navitproject/navit/NavitTraff.java index 621ad39a9..fd499b70b 100644 --- a/navit/android/src/org/navitproject/navit/NavitTraff.java +++ b/navit/android/src/org/navitproject/navit/NavitTraff.java @@ -220,8 +220,14 @@ public class NavitTraff extends BroadcastReceiver { } else { /* 0.7 feed */ String packageName = intent.getStringExtra(EXTRA_PACKAGE); - /* if the feed comes from a TraFF 0.8+ source and we are subscribed, skip it */ - // TODO what if we don’t have a subscription yet? First subscribe, then poll (still no guarantee) + /* + * If the feed comes from a TraFF 0.8+ source and we are subscribed, skip it. + * As a side effect of the current implementation, if a “bilingual” TraFF 0.7/0.8 + * source sends a broadcast feed before we have subscribed to it, we would process + * the whole feed first, and then subscribe to a subset of that data. + * If that turns out to be an issue, we would need to detect TraFF 0.8-capable + * sources and discard broadcast feeds from them. + */ if ((packageName != null) && subscriptions.containsValue(packageName)) return; String feed = intent.getStringExtra(EXTRA_FEED); |