[framework] Add oem log event callback API.

Bug: 361708903
Test: compile
Change-Id: I1c9feb95a861f0dbd12bf439ba0f3f1a2558deb3
diff --git a/nfc/api/system-current.txt b/nfc/api/system-current.txt
index 675c8f8..a23845f 100644
--- a/nfc/api/system-current.txt
+++ b/nfc/api/system-current.txt
@@ -100,6 +100,7 @@
     method public void onHceEventReceived(int);
     method public void onLaunchHceAppChooserActivity(@NonNull String, @NonNull java.util.List<android.nfc.cardemulation.ApduServiceInfo>, @NonNull android.content.ComponentName, @NonNull String);
     method public void onLaunchHceTapAgainDialog(@NonNull android.nfc.cardemulation.ApduServiceInfo, @NonNull String);
+    method public void onLogEventNotified(@NonNull android.nfc.OemLogItems);
     method public void onNdefMessage(@NonNull android.nfc.Tag, @NonNull android.nfc.NdefMessage, @NonNull java.util.function.Consumer<java.lang.Boolean>);
     method public void onNdefRead(@NonNull java.util.function.Consumer<java.lang.Boolean>);
     method public void onReaderOptionChanged(boolean);
@@ -115,6 +116,27 @@
     method public int getNfceeId();
   }
 
+  @FlaggedApi("android.nfc.nfc_oem_extension") public final class OemLogItems implements android.os.Parcelable {
+    method public int describeContents();
+    method public int getAction();
+    method public int getCallingPid();
+    method @Nullable public byte[] getCommandApdu();
+    method public int getEvent();
+    method @Nullable public byte[] getResponseApdu();
+    method @Nullable public java.time.Instant getRfFieldEventTimeMillis();
+    method @Nullable public android.nfc.Tag getTag();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nfc.OemLogItems> CREATOR;
+    field public static final int EVENT_DISABLE = 2; // 0x2
+    field public static final int EVENT_ENABLE = 1; // 0x1
+    field public static final int EVENT_UNSET = 0; // 0x0
+    field public static final int LOG_ACTION_HCE_DATA = 516; // 0x204
+    field public static final int LOG_ACTION_NFC_TOGGLE = 513; // 0x201
+    field public static final int LOG_ACTION_RF_FIELD_STATE_CHANGED = 1; // 0x1
+    field public static final int LOG_ACTION_SCREEN_STATE_CHANGED = 518; // 0x206
+    field public static final int LOG_ACTION_TAG_DETECTED = 3; // 0x3
+  }
+
   @FlaggedApi("android.nfc.nfc_oem_extension") public class RoutingStatus {
     method @FlaggedApi("android.nfc.nfc_oem_extension") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public int getDefaultIsoDepRoute();
     method @FlaggedApi("android.nfc.nfc_oem_extension") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public int getDefaultOffHostRoute();