diff --git a/api/system-current.txt b/api/system-current.txt
index 264bc81e3c24d..2839f68093cca 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -21118,9 +21118,10 @@ package android.net.wifi {
     field public static final int REASON_NOT_AUTHORIZED = -4; // 0xfffffffc
     field public static final int REASON_SUCCEEDED = 0; // 0x0
     field public static final int REASON_UNSPECIFIED = -1; // 0xffffffff
-    field public static final int REPORT_EVENT_AFTER_BUFFER_FULL = 0; // 0x0
+    field public static final deprecated int REPORT_EVENT_AFTER_BUFFER_FULL = 0; // 0x0
     field public static final int REPORT_EVENT_AFTER_EACH_SCAN = 1; // 0x1
     field public static final int REPORT_EVENT_FULL_SCAN_RESULT = 2; // 0x2
+    field public static final int REPORT_EVENT_NO_BATCH = 4; // 0x4
     field public static final int WIFI_BAND_24_GHZ = 1; // 0x1
     field public static final int WIFI_BAND_5_GHZ = 2; // 0x2
     field public static final int WIFI_BAND_5_GHZ_DFS_ONLY = 4; // 0x4
diff --git a/wifi/java/android/net/wifi/WifiScanner.java b/wifi/java/android/net/wifi/WifiScanner.java
index 4ead972bf8d78..5f430f07f7c39 100644
--- a/wifi/java/android/net/wifi/WifiScanner.java
+++ b/wifi/java/android/net/wifi/WifiScanner.java
@@ -136,12 +136,17 @@ public class WifiScanner {
         }
     }
 
-    /** reports {@link ScanListener#onResults} when underlying buffers are full */
+    /** reports {@link ScanListener#onResults} when underlying buffers are full
+     * @deprecated
+     */
+    @Deprecated
     public static final int REPORT_EVENT_AFTER_BUFFER_FULL = 0;
     /** reports {@link ScanListener#onResults} after each scan */
     public static final int REPORT_EVENT_AFTER_EACH_SCAN = 1;
     /** reports {@link ScanListener#onFullResult} whenever each beacon is discovered */
     public static final int REPORT_EVENT_FULL_SCAN_RESULT = 2;
+    /** do not batch */
+    public static final int REPORT_EVENT_NO_BATCH = 4;
 
     /**
      * scan configuration parameters to be sent to {@link #startBackgroundScan}