Added extra message enabled check when receiving alerts

Though we are not supposed to receive messages that are
not enabled, it is still safer to add extra enablement check
when receiving the alerts.

bug: 62184825
Test: Cell broadcast receiver unit tests
Change-Id: I04bd6ebfb5672c39b25c4bcbd36b94e58e8a0ee5

1 files changed, 2 insertions, 0 deletions

diff --git a/src/com/android/cellbroadcastreceiver/CellBroadcastAlertService.java b/src/com/android/cellbroadcastreceiver/CellBroadcastAlertService.java
index 5e4864c0f..17c7c956e 100644
--- a/src/com/android/cellbroadcastreceiver/CellBroadcastAlertService.java
+++ b/src/com/android/cellbroadcastreceiver/CellBroadcastAlertService.java
@@ -442,6 +442,8 @@ public class CellBroadcastAlertService extends Service {
                         }
                         return false;
                     }
+
+                    return emergencyAlertEnabled;
                 }
             }
         }