Clear the list of clients the GDMReceiver has after they are sent off to the Activity so the next scan gets a fresh list.

Author: Chris Bellew

Voice Control For Plex/src/main/java/com/atomjack/vcfp/LocalScan.java

@@ -106,7 +106,7 @@ public void searchForPlexClients() {
   }
 
   public void searchForPlexClients(boolean connectToClient) {
-		Logger.d("searchForPlexClients()");
+		Logger.d("[LocalScan] searchForPlexClients()");
 		if(!VoiceControlForPlexApplication.isWifiConnected(context)) {
 			VoiceControlForPlexApplication.showNoWifiDialog(context);
 			return;

Voice Control For Plex/src/main/java/com/atomjack/vcfp/activities/ShortcutProviderActivity.java

@@ -50,16 +50,16 @@ protected void onCreate(Bundle savedInstanceState) {
 		localScan = new LocalScan(this, ShortcutProviderActivity.class, new ScanHandler() {
 			@Override
 			public void onDeviceSelected(PlexDevice device, boolean _resume) {
-				Logger.d("chose %s", device.name);
-				if(device instanceof PlexServer) {
-					server = (PlexServer)device;
-					localScan.showPlexClients(true);
-				} else if(device instanceof PlexClient) {
-					client = (PlexClient)device;
-					resume = _resume;
-					Logger.d("checked: %s", resume);
-					createShortcut(false);
-				}
+        if(device != null) {
+          if (device instanceof PlexServer) {
+            server = (PlexServer) device;
+            localScan.showPlexClients(true);
+          } else if (device instanceof PlexClient) {
+            client = (PlexClient) device;
+            resume = _resume;
+            createShortcut(false);
+          }
+        }
 			}
 		});
 

Voice Control For Plex/src/main/java/us/nineworlds/serenity/GDMReceiver.java

@@ -91,6 +91,8 @@ public void onReceive(Context context, Intent intent) {
         Logger.d("Sending to activity");
         context.startActivity(i);
       }
+      // Clear the list of clients so the next scan sends a reinitialized list.
+      clients = new ArrayList<PlexClient>();
 		} else if(intent.getAction().equals(ACTION_CANCEL)) {
       Logger.d("[GDMReceiver] cancel");
       cancel = true;

Voice Control For Plex/src/main/res/values/strings.xml

@@ -1,4 +1,6 @@
-<resources>
+<resources
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:ignore="MissingTranslation">
     <string name="app_name">Voice Control for Plex</string>
     <string name="action_settings">Settings</string>
     <string name="ok">OK</string>