From fdd8754d88ca1cc5d6833625a03bda9f2a9986e8 Mon Sep 17 00:00:00 2001
From: Emilian Peev <epeev@google.com>
Date: Fri, 23 Apr 2021 13:04:07 -0700
Subject: [PATCH] Camera: Rename the extension latency query

Include the latency time unit as part of the method
name.

Bug: 186240766
Test: Successful build
Change-Id: I4e728623c46429c03d7fd1d2720b6d2e171b02cb
---
 core/api/current.txt                                         | 2 +-
 .../hardware/camera2/CameraExtensionCharacteristics.java     | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/core/api/current.txt b/core/api/current.txt
index a2e0ed8a7a6a1..d0b28c8c2bfd3 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -18046,7 +18046,7 @@ package android.hardware.camera2 {
   }
 
   public final class CameraExtensionCharacteristics {
-    method @Nullable public android.util.Range<java.lang.Long> getEstimatedCaptureLatencyRange(int, @NonNull android.util.Size, int);
+    method @Nullable public android.util.Range<java.lang.Long> getEstimatedCaptureLatencyRangeMillis(int, @NonNull android.util.Size, int);
     method @NonNull public <T> java.util.List<android.util.Size> getExtensionSupportedSizes(int, @NonNull Class<T>);
     method @NonNull public java.util.List<android.util.Size> getExtensionSupportedSizes(int, int);
     method @NonNull public java.util.List<java.lang.Integer> getSupportedExtensions();
diff --git a/core/java/android/hardware/camera2/CameraExtensionCharacteristics.java b/core/java/android/hardware/camera2/CameraExtensionCharacteristics.java
index fd10c57e85dcb..80b5078d9fa04 100644
--- a/core/java/android/hardware/camera2/CameraExtensionCharacteristics.java
+++ b/core/java/android/hardware/camera2/CameraExtensionCharacteristics.java
@@ -73,6 +73,9 @@ import java.util.Objects;
  * {@link CameraExtensionCharacteristics#getExtensionSupportedSizes(int, Class)} for supported
  * repeating request output sizes.</p>
  *
+ * <p>The extension characteristics for a given device are expected to remain static under
+ * normal operating conditions.</p>
+ *
  * @see CameraManager#getCameraExtensionCharacteristics(String)
  */
 public final class CameraExtensionCharacteristics {
@@ -585,7 +588,7 @@ public final class CameraExtensionCharacteristics {
      * @throws IllegalArgumentException in case of format different from {@link ImageFormat#JPEG} /
      *                                  {@link ImageFormat#YUV_420_888}; or unsupported extension.
      */
-    public @Nullable Range<Long> getEstimatedCaptureLatencyRange(@Extension int extension,
+    public @Nullable Range<Long> getEstimatedCaptureLatencyRangeMillis(@Extension int extension,
             @NonNull Size captureOutputSize, @ImageFormat.Format int format) {
         switch (format) {
             case ImageFormat.YUV_420_888: