commit a5a21f70e125d58184f5446863fc4e3ac022e149
author Ady Abraham <adyabr@google.com> Wed Feb 13 16:41:59 2019 -0800
committer Ady Abraham <adyabr@google.com> Fri Feb 22 17:54:06 2019 -0800
tree 6c25e2684812fcc9cd6a05d807c456c53a79fbe4
parent 6070ce1be356df378857504ea0e586da523034a5

DisplayEventDispatcher: add DISPLAY_EVENT_CONFIG_CHANGED

Add a new event for display configuration change. This event
will be sent by SF anytime it changes the display config.

Test: Generate DISPLAY_EVENT_CONFIG_CHANGED and observe the log
Bug: 122905403
Change-Id: Ifa473a34d7b313501e5e4e8a67186fb82754fdcd

libs/androidfw/DisplayEventDispatcher.cpp

diff --git a/libs/androidfw/DisplayEventDispatcher.cpp b/libs/androidfw/DisplayEventDispatcher.cpp
index 3b9a348..6606148 100644
--- a/libs/androidfw/DisplayEventDispatcher.cpp
+++ b/libs/androidfw/DisplayEventDispatcher.cpp
@@ -135,6 +135,9 @@
             case DisplayEventReceiver::DISPLAY_EVENT_HOTPLUG:
                 dispatchHotplug(ev.header.timestamp, ev.header.displayId, ev.hotplug.connected);
                 break;
+            case DisplayEventReceiver::DISPLAY_EVENT_CONFIG_CHANGED:
+                dispatchConfigChanged(ev.header.timestamp, ev.header.displayId, ev.config.configId);
+                break;
             default:
                 ALOGW("dispatcher %p ~ ignoring unknown event type %#x", this, ev.header.type);
                 break;