Wificond: AIDL APIs for Offload HAL API metrics

Add new APIs to IPnoScanEvent AIDL itnerface that can be used to report
Offload HAL events for purposes of Offload  HAL scan metric collection
by framework

Bug: 32842314
Test: Unit tests, on-device test for connecting to a network found by
Offload HAL during PNO scans

Change-Id: Iae97389a35a728e3c0fc67f4f2c9937a8fa4acee

1 files changed, 9 insertions, 0 deletions

diff --git a/aidl/android/net/wifi/IPnoScanEvent.aidl b/aidl/android/net/wifi/IPnoScanEvent.aidl
index 6488c19..50c1918 100644
--- a/aidl/android/net/wifi/IPnoScanEvent.aidl
+++ b/aidl/android/net/wifi/IPnoScanEvent.aidl
@@ -18,6 +18,15 @@ package android.net.wifi;
 
 // A callback for receiving pno scanning events.
 interface IPnoScanEvent {
+  const int PNO_SCAN_OVER_OFFLOAD_BINDER_FAILURE = 0;
+  const int PNO_SCAN_OVER_OFFLOAD_REMOTE_FAILURE = 1;
+
   oneway void OnPnoNetworkFound();
   oneway void OnPnoScanFailed();
+  // Callback notifying the framework that PNO scan is started over Offload HAL
+  // interface, this is meant for metrics collection only
+  oneway void OnPnoScanOverOffloadStarted();
+  // Callback notifying the framework that a PNO scan running over Offload HAL
+  // has failed, this is meant for metrics collection only
+  oneway void OnPnoScanOverOffloadFailed(int reason);
 }