Use non-deprecated method.

getChannel() has been deprecated in favor of getChannelId() and will be
removed soon.

Bug: 135214188
Test: atest com.android.internal.telephony.CarrierServiceStateTrackerTest
Test: atest com.android.internal.telephony.ServiceStateTrackerTest
Change-Id: Ib55299c268d45d4e8ccc6856b9bb4c5caa975aac
diff --git a/src/java/com/android/internal/telephony/CarrierServiceStateTracker.java b/src/java/com/android/internal/telephony/CarrierServiceStateTracker.java
index d0c3184..e112068 100644
--- a/src/java/com/android/internal/telephony/CarrierServiceStateTracker.java
+++ b/src/java/com/android/internal/telephony/CarrierServiceStateTracker.java
@@ -450,7 +450,7 @@
                     .setContentTitle(title)
                     .setStyle(new Notification.BigTextStyle().bigText(details))
                     .setContentText(details)
-                    .setChannel(NotificationChannelController.CHANNEL_ID_ALERT)
+                    .setChannelId(NotificationChannelController.CHANNEL_ID_ALERT)
                     .setContentIntent(settingsIntent);
         }
     }
@@ -525,7 +525,7 @@
                     .setContentTitle(title)
                     .setStyle(new Notification.BigTextStyle().bigText(details))
                     .setContentText(details)
-                    .setChannel(NotificationChannelController.CHANNEL_ID_WFC);
+                    .setChannelId(NotificationChannelController.CHANNEL_ID_WFC);
         }
     }
 }
diff --git a/src/java/com/android/internal/telephony/ServiceStateTracker.java b/src/java/com/android/internal/telephony/ServiceStateTracker.java
index 4e6bdda..ff263e6 100755
--- a/src/java/com/android/internal/telephony/ServiceStateTracker.java
+++ b/src/java/com/android/internal/telephony/ServiceStateTracker.java
@@ -4140,7 +4140,7 @@
                 .setContentTitle(title)
                 .setStyle(new Notification.BigTextStyle().bigText(details))
                 .setContentText(details)
-                .setChannel(NotificationChannelController.CHANNEL_ID_ALERT)
+                .setChannelId(NotificationChannelController.CHANNEL_ID_ALERT)
                 .build();
 
         NotificationManager notificationManager = (NotificationManager)