wifi trigger, memorize most recent ssid

2022-05-07 02:06:17 +02:00
parent 62c97832a9
commit d5ce04f80b
2 changed files with 5 additions and 4 deletions
--- a/app/src/main/java/com/jens/automation2/location/WifiBroadcastReceiver.java
+++ b/app/src/main/java/com/jens/automation2/location/WifiBroadcastReceiver.java
@@ -40,8 +40,9 @@ public class WifiBroadcastReceiver extends BroadcastReceiver
 	{
 		if(newWifiSsid.startsWith("\"") && newWifiSsid.endsWith("\""))
 			newWifiSsid = newWifiSsid.substring(1, newWifiSsid.length()-1);
-		
-		WifiBroadcastReceiver.lastWifiSsid = newWifiSsid;
+
+		if(newWifiSsid.length() > 0)
+			WifiBroadcastReceiver.lastWifiSsid = newWifiSsid;
 	}

 	public static boolean isWifiListenerActive()