Camera: Return sequence id as part of advanced extension requests

Bug: 196090349
Test: atest -c
cts/tests/camera/src/android/hardware/camera2/cts/CameraExtensionSessionTest.java

Change-Id: I4df863e8a1f9dac704f48677739b822c9d7b5052
(cherry picked from commit d31c61c2028c5f2220d21ba94cf5c71597814910)

1 files changed, 9 insertions, 3 deletions

diff --git a/camera2/extensions/stub/src/main/java/androidx/camera/extensions/impl/advanced/RequestProcessorImpl.java b/camera2/extensions/stub/src/main/java/androidx/camera/extensions/impl/advanced/RequestProcessorImpl.java
index 01308f64..e70ce37f 100644
--- a/camera2/extensions/stub/src/main/java/androidx/camera/extensions/impl/advanced/RequestProcessorImpl.java
+++ b/camera2/extensions/stub/src/main/java/androidx/camera/extensions/impl/advanced/RequestProcessorImpl.java
@@ -37,18 +37,24 @@ public interface RequestProcessorImpl {
 
     /**
      * Submits a request.
+     * @return the id of the capture sequence or -1 in case the processor encounters a fatal error
+     *         or receives and invalid argument.
      */
-    boolean submit(Request request, Callback callback);
+    int submit(Request request, Callback callback);
 
     /**
      * Submits a list of requests.
+     * @return the id of the capture sequence or -1 in case the processor encounters a fatal error
+     *         or receives and invalid argument.
      */
-    boolean submit(List<Request> requests, Callback callback);
+    int submit(List<Request> requests, Callback callback);
 
     /**
      * Set repeating requests.
+     * @return the id of the capture sequence or -1 in case the processor encounters a fatal error
+     *         or receives and invalid argument.
      */
-    boolean setRepeating(Request request, Callback callback);
+    int setRepeating(Request request, Callback callback);
 
     /**
      * Abort captures.