🐛 Fix buggy Mastodon error notifications (#318)

fixes #313

Author: jheubuch

app/src/main/kotlin/de/hbch/traewelling/api/models/notifications/Notification.kt

@@ -287,12 +287,15 @@ enum class NotificationType {
         override val channel = NotificationChannelType.MastodonError
         override val category = android.app.Notification.CATEGORY_ERROR
         override fun getHeadline(context: Context, notification: Notification): String  {
+            return context.getString(R.string.mastodon_share_error)
+        }
+        override fun getBody(context: Context, notification: Notification): String {
             val obj = getData(notification)
-            var headline = ""
+            var body = ""
             if (obj != null) {
-                headline = context.getString(R.string.status_not_shared_on_mastodon, obj.status.id)
+                body = context.getString(R.string.status_not_shared_on_mastodon, obj.httpResponseCode)
             }
-            return headline
+            return body
         }
         override fun getOnClick(notification: Notification): (NavHostController) -> Unit {
             val data = getData(notification)
@@ -322,7 +325,7 @@ enum class NotificationType {
         private fun getData(notification: Notification): MastodonNotSentData? {
             val gson = Gson()
             val data = notification.data
-            val targetType = object: TypeToken<UserFollowedData>() {}.type
+            val targetType = object: TypeToken<MastodonNotSentData>() {}.type
             return gson.fromJson<Any>(gson.toJson(data), targetType) as? MastodonNotSentData
         }
     };

app/src/main/res/values-de-rDE/strings.xml

@@ -160,6 +160,7 @@
     <string name="travelling_with_from_to">Fahrt mit %1$s von %2$s nach %3$s</string>
     <string name="follow_request_approved">\@%1$s hat deine Folgeanfrage bestätigt!</string>
     <string name="follow_request_issued">\@%1$s möchte dir folgen!</string>
+    <string name="mastodon_share_error">Fehler beim Posten auf Mastodon!</string>
     <string name="status_not_shared_on_mastodon">Dein Check-In wurde aufgrund von Fehler %1$d nicht auf Mastodon geteilt.</string>
     <string name="map_view">Kartenansicht</string>
     <string name="configure_map">Hier kannst du die Kartenansicht konfigurieren.</string>

app/src/main/res/values/strings.xml

@@ -164,6 +164,7 @@
     <string name="travelling_with_from_to">Ride with %1$s from %2$s to %3$s</string>
     <string name="follow_request_approved">\@%1$s approved your follow request!</string>
     <string name="follow_request_issued">\@%1$s would like to follow you!</string>
+    <string name="mastodon_share_error">Error when sharing to Mastodon!</string>
     <string name="status_not_shared_on_mastodon">Your check-in wasn\'t shared to Mastodon due to error %1$d.</string>
     <string name="map_view">Map view</string>
     <string name="configure_map">Here you can configure the map view.</string>