From 8e08a293c10f481ce8040ec3ffaf1e258f06c9a7 Mon Sep 17 00:00:00 2001
From: Milos Kozak <m.kozak@sysop.cz>
Date: Fri, 22 Jun 2018 22:30:03 +0200
Subject: [PATCH] detect bg source in nsclient

---
 .../androidaps/Services/DataService.java          |  1 +
 .../plugins/Source/SourceNSClientPlugin.java      | 15 ++++++++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/info/nightscout/androidaps/Services/DataService.java b/app/src/main/java/info/nightscout/androidaps/Services/DataService.java
index f8a9ed5d5e..9f3873cb93 100644
--- a/app/src/main/java/info/nightscout/androidaps/Services/DataService.java
+++ b/app/src/main/java/info/nightscout/androidaps/Services/DataService.java
@@ -604,6 +604,7 @@ public class DataService extends IntentService {
         NSSgv nsSgv = new NSSgv(sgvJson);
         BgReading bgReading = new BgReading(nsSgv);
         MainApp.getDbHelper().createIfNotExists(bgReading, "NS");
+        SourceNSClientPlugin.getPlugin().detectSource(JsonHelper.safeGetString(sgvJson, "device"), JsonHelper.safeGetLong(sgvJson, "mills"));
     }
 
     private void handleNewSMS(Intent intent) {
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Source/SourceNSClientPlugin.java b/app/src/main/java/info/nightscout/androidaps/plugins/Source/SourceNSClientPlugin.java
index e3c4181c05..c99fbcb9bb 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Source/SourceNSClientPlugin.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Source/SourceNSClientPlugin.java
@@ -20,6 +20,9 @@ public class SourceNSClientPlugin extends PluginBase implements BgSourceInterfac
         return plugin;
     }
 
+    private long lastBGTimeStamp = 0;
+    private boolean isAdvancedFilteringEnabled = false;
+
     private SourceNSClientPlugin() {
         super(new PluginDescription()
                 .mainType(PluginType.BGSOURCE)
@@ -33,6 +36,16 @@ public class SourceNSClientPlugin extends PluginBase implements BgSourceInterfac
 
     @Override
     public boolean advancedFilteringSupported() {
-        return false;
+        return isAdvancedFilteringEnabled;
+    }
+
+    public void detectSource(String source, long timeStamp) {
+        if (timeStamp > lastBGTimeStamp) {
+            if (source.contains("G5 Native") || source.contains("AndroidAPS-DexcomG5"))
+                isAdvancedFilteringEnabled = true;
+            else
+                isAdvancedFilteringEnabled = false;
+            lastBGTimeStamp = timeStamp;
+        }
     }
 }