helper function for station details

src/HubActivity.scala

@@ -35,9 +35,7 @@ class HubActivity extends MainListActivity("hub", R.id.hub) {
 		//super.onListItemClick(l, v, position, id)
 		val c = getListView().getItemAtPosition(position).asInstanceOf[Cursor]
 		val call = c.getString(StorageDatabase.Position.COLUMN_CALL)
-		Log.d("HubActivity", "onListItemClick: %s".format(call))
-
-		startActivity(new Intent(this, classOf[StationActivity]).putExtra("call", call));
+		uihelper.openDetails(call)
 	}
 
 }

src/MapAct.scala

@@ -246,7 +246,7 @@ class StationOverlay(icons : Drawable, context : MapAct, db : StorageDatabase) e
 	override def onTap(index : Int) : Boolean = {
 		val s = stations(index)
 		Log.d(TAG, "user clicked on " + s.call)
-		context.startActivity(new Intent(context, classOf[StationActivity]).putExtra("call", s.call));
+		context.uihelper.openDetails(s.call)
 		true
 	}
 

src/StationActivity.scala

@@ -76,7 +76,7 @@ class StationActivity extends LoadingListActivity with OnClickListener {
 			// click on own callssid
 			uihelper.trackOnMap(call)
 		} else {
-			startActivity(new Intent(this, classOf[StationActivity]).putExtra("call", call));
+			uihelper.openDetails(call)
 			finish()
 		}
 	}

src/UIHelper.scala

@@ -20,6 +20,10 @@ class UIHelper(ctx : Activity, menu_id : Int, prefs : PrefsWrapper)
 		ctx.asInstanceOf[LoadingIndicator].onStartLoading()
 	}
 
+	def openDetails(call : String) {
+		ctx.startActivity(new Intent(ctx, classOf[StationActivity]).putExtra("call", call))
+	}
+
 	def trackOnMap(call : String) {
 		val text = ctx.getString(R.string.map_track_call, call)
 		Toast.makeText(ctx, text, Toast.LENGTH_SHORT).show()
@@ -249,7 +253,7 @@ class UIHelper(ctx : Activity, menu_id : Int, prefs : PrefsWrapper)
 	def callsignAction(id : Int, targetcall : String) : Boolean = {
 		id match {
 		case R.id.details =>
-			ctx.startActivity(new Intent(ctx, classOf[StationActivity]).putExtra("call", targetcall));
+			openDetails(targetcall)
 			true
 		case R.id.mapbutton =>
 			trackOnMap(targetcall)