From c021076d1e7d713d701c9c92a7480972e3a03fed Mon Sep 17 00:00:00 2001
From: BlueMatthew <wakinchau@msn.com>
Date: Sun, 7 Jan 2024 16:06:57 +0800
Subject: [PATCH] =?UTF-8?q?=E8=AE=B0=E5=BD=95=E6=8B=8D=E7=85=A7=E7=9B=B8?=
 =?UTF-8?q?=E5=85=B3=E5=8F=82=E6=95=B0?=
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---
 app/src/main/cpp/camera2/ndkcamera.cpp | 8 +++++++-
 app/src/main/cpp/camera2/ndkcamera.h   | 1 +
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/app/src/main/cpp/camera2/ndkcamera.cpp b/app/src/main/cpp/camera2/ndkcamera.cpp
index 7439c27a..8921db39 100644
--- a/app/src/main/cpp/camera2/ndkcamera.cpp
+++ b/app/src/main/cpp/camera2/ndkcamera.cpp
@@ -743,7 +743,7 @@ void NdkCamera::onCaptureCompleted(ACameraCaptureSession* session, ACaptureReque
         }
     }
 
-    if (m_imagesCaptured != 0)
+    if (m_imagesCaptured != 0 || camera_facing == 2)
     {
         return;
     }
@@ -771,6 +771,12 @@ void NdkCamera::onCaptureCompleted(ACameraCaptureSession* session, ACaptureReque
     }
     mResult.FocusDistance = focusDistance;
 
+    val = { 0 };
+    status = ACameraMetadata_getConstEntry(result, ACAMERA_CONTROL_AF_STATE, &val);
+    mResult.afState = *(val.data.u8);
+
+    ALOGW("onCaptureProgressed AF_STATE=%u", (unsigned int)afState);
+
     val = {0};
     status = ACameraMetadata_getConstEntry(result, ACAMERA_SENSOR_SENSITIVITY, &val);
     mResult.sensitibity = *(val.data.i32);
diff --git a/app/src/main/cpp/camera2/ndkcamera.h b/app/src/main/cpp/camera2/ndkcamera.h
index 99344315..9f8aab4d 100644
--- a/app/src/main/cpp/camera2/ndkcamera.h
+++ b/app/src/main/cpp/camera2/ndkcamera.h
@@ -52,6 +52,7 @@ public:
     {
         uint8_t autoFocus;
         uint8_t autoExposure;
+        uint8_t afState;
         int64_t exposureTime;
         float FocusDistance;
         int32_t sensitibity;