Bug 1550291 - Add new "Crash handler" notification channel; r=JanH

Differential Revision: https://phabricator.services.mozilla.com/D33028

--HG--
extra : moz-landing-system : lando

mobile/android/base/java/org/mozilla/gecko/notifications/NotificationHelper.java

@@ -120,6 +120,10 @@ public final class NotificationHelper implements BundleEventListener {
          * HTML5 web site notifications
          */
         SITE_NOTIFICATIONS,
+        /**
+         * Crash handler notification used on Android Q+
+         */
+        CRASH_HANDLER,
     }
 
     // Holds the mapping between the Channel enum used by the rest of our codebase and the
@@ -150,6 +154,9 @@ public final class NotificationHelper implements BundleEventListener {
 
         final String SITE_NOTIFICATIONS_CHANNEL_TAG = "site-notifications";
         put(Channel.SITE_NOTIFICATIONS, SITE_NOTIFICATIONS_CHANNEL_TAG);
+
+        final String CRASH_HANDLER_CHANNEL_TAG = "crash-handler";
+        put(Channel.CRASH_HANDLER, CRASH_HANDLER_CHANNEL_TAG);
     }};
 
     // These are channels we no longer require and want to retire from Android's settings UI.
@@ -275,6 +282,13 @@ public final class NotificationHelper implements BundleEventListener {
                 }
                 break;
 
+                case CRASH_HANDLER: {
+                    channel = new NotificationChannel(mDefinedNotificationChannels.get(definedChannel),
+                            mContext.getString(R.string.crash_handler_notifications_channel),
+                            NotificationManager.IMPORTANCE_HIGH);
+                }
+                break;
+
                 case DEFAULT:
                 default: {
                     channel = new NotificationChannel(mDefinedNotificationChannels.get(definedChannel),

mobile/android/base/locales/en-US/android_strings.dtd

@@ -933,3 +933,4 @@ Picture-in-picture mini window -->
 <!-- LOCALIZATION NOTE (site_notifications_channel): This is for system notifications displayed by
 web sites through the HTML Notifications API. -->
 <!ENTITY site_notifications_channel "Site notifications">
+<!ENTITY crash_handler_notifications_channel "&brandShortName; Crash Reporter">

mobile/android/base/strings.xml.in

@@ -668,4 +668,5 @@
   <string name="updater_notification_channel">&updater_notification_channel;</string>
   <string name="synced_tabs_notification_channel">&synced_tabs_notification_channel;</string>
   <string name="site_notifications_channel">&site_notifications_channel;</string>
+  <string name="crash_handler_notifications_channel">&crash_handler_notifications_channel;</string>
 </resources>