ConcurrentLinkedQueue to LinkedBlockingQueue

Switch renaming usages of ConcurrentLinkedQueue to LinkedBlockingQueue
to avoid a possible crash on Android 12, due to a bug it has with it.
While we haven't gotten any crash reports of these usages they could
happen.
See previous commit, ef581d2, for more
details.

Author: jkasten2

OneSignalSDK/onesignal/src/main/java/com/onesignal/UserStateSynchronizer.java

@@ -18,7 +18,7 @@
 import java.util.HashMap;
 import java.util.Queue;
 import java.util.Set;
-import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 import static com.onesignal.OSInAppMessageController.IN_APP_MESSAGES_JSON_KEY;
@@ -93,9 +93,9 @@ String getRegistrationId() {
 
     // Maintain a list of handlers so that if the user calls
     //    sendTags() multiple times it will call each callback
-    final private Queue<ChangeTagsUpdateHandler> sendTagsHandlers = new ConcurrentLinkedQueue<>();
-    final private Queue<OneSignal.OSInternalExternalUserIdUpdateCompletionHandler> externalUserIdUpdateHandlers = new ConcurrentLinkedQueue<>();
-    final private Queue<OSDeviceInfoCompletionHandler> deviceInfoCompletionHandler = new ConcurrentLinkedQueue<>();
+    final private Queue<ChangeTagsUpdateHandler> sendTagsHandlers = new LinkedBlockingQueue<>();
+    final private Queue<OneSignal.OSInternalExternalUserIdUpdateCompletionHandler> externalUserIdUpdateHandlers = new LinkedBlockingQueue<>();
+    final private Queue<OSDeviceInfoCompletionHandler> deviceInfoCompletionHandler = new LinkedBlockingQueue<>();
 
     boolean hasQueuedHandlers() {
         return externalUserIdUpdateHandlers.size() > 0;

OneSignalSDK/unittest/src/test/java/com/onesignal/OneSignalPackagePrivateHelper.java

@@ -22,8 +22,8 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+import java.util.Queue;
 import java.util.Set;
-import java.util.concurrent.ConcurrentLinkedQueue;
 
 import static com.test.onesignal.TestHelpers.threadAndTaskWait;
 import static org.robolectric.Shadows.shadowOf;
@@ -295,7 +295,7 @@ public static DelayedConsentInitializationParameters OneSignal_delayedInitParams
       return OneSignal.getDelayedInitParams();
    }
 
-   public static ConcurrentLinkedQueue<Runnable> OneSignal_taskQueueWaitingForInit() {
+   public static Queue<Runnable> OneSignal_taskQueueWaitingForInit() {
       return OneSignal.getTaskRemoteController().getTaskQueueWaitingForInit();
    }