commit 4385816acc487864df24f48a97c5c1e772d87313
author Shuzhen Wang <shuzhenwang@google.com> Fri Jan 10 13:42:15 2020 -0800
committer Shuzhen Wang <shuzhenwang@google.com> Thu Jan 23 00:08:42 2020 -0800
tree 47ebe72a3ae88881555ae75cccf1f65d4dc3017a
parent 0bc6f60e1f036380bd48d022631e6561b90f210c

Camera: Support new provider callback version in camera service

The new provider callback version enables availability callback for
physical camera.

Test: Camera CTS
Bug: 119325027
Change-Id: I22e0b669c3d9891a431e1befc7f1c9f40b826a08

services/camera/libcameraservice/common/CameraProviderManager.h

diff --git a/services/camera/libcameraservice/common/CameraProviderManager.h b/services/camera/libcameraservice/common/CameraProviderManager.h
index 58df0e8..3eba162 100644
--- a/services/camera/libcameraservice/common/CameraProviderManager.h
+++ b/services/camera/libcameraservice/common/CameraProviderManager.h
@@ -29,6 +29,7 @@
 #include <utils/Errors.h>
 #include <android/hardware/camera/common/1.0/types.h>
 #include <android/hardware/camera/provider/2.5/ICameraProvider.h>
+#include <android/hardware/camera/provider/2.6/ICameraProviderCallback.h>
 #include <android/hardware/camera/device/3.4/ICameraDeviceSession.h>
 #include <android/hidl/manager/1.0/IServiceNotification.h>
 #include <camera/VendorTagDescriptor.h>
@@ -136,6 +137,9 @@
 
         virtual void onDeviceStatusChanged(const String8 &cameraId,
                 hardware::camera::common::V1_0::CameraDeviceStatus newStatus) = 0;
+        virtual void onDeviceStatusChanged(const String8 &cameraId,
+                const String8 &physicalCameraId,
+                hardware::camera::common::V1_0::CameraDeviceStatus newStatus) = 0;
         virtual void onTorchStatusChanged(const String8 &cameraId,
                 hardware::camera::common::V1_0::TorchModeStatus newStatus) = 0;
         virtual void onNewProviderRegistered() = 0;
@@ -342,7 +346,7 @@
     std::mutex mProviderInterfaceMapLock;
 
     struct ProviderInfo :
-            virtual public hardware::camera::provider::V2_4::ICameraProviderCallback,
+            virtual public hardware::camera::provider::V2_6::ICameraProviderCallback,
             virtual public hardware::hidl_death_recipient
     {
         const std::string mProviderName;
@@ -380,12 +384,16 @@
         status_t dump(int fd, const Vector<String16>& args) const;
 
         // ICameraProviderCallbacks interface - these lock the parent mInterfaceMutex
-        virtual hardware::Return<void> cameraDeviceStatusChange(
+        hardware::Return<void> cameraDeviceStatusChange(
                 const hardware::hidl_string& cameraDeviceName,
                 hardware::camera::common::V1_0::CameraDeviceStatus newStatus) override;
-        virtual hardware::Return<void> torchModeStatusChange(
+        hardware::Return<void> torchModeStatusChange(
                 const hardware::hidl_string& cameraDeviceName,
                 hardware::camera::common::V1_0::TorchModeStatus newStatus) override;
+        hardware::Return<void> physicalCameraDeviceStatusChange(
+                const hardware::hidl_string& cameraDeviceName,
+                const hardware::hidl_string& physicalCameraDeviceName,
+                hardware::camera::common::V1_0::CameraDeviceStatus newStatus) override;
 
         // hidl_death_recipient interface - this locks the parent mInterfaceMutex
         virtual void serviceDied(uint64_t cookie, const wp<hidl::base::V1_0::IBase>& who) override;
@@ -417,6 +425,8 @@
             const hardware::camera::common::V1_0::CameraResourceCost mResourceCost;
 
             hardware::camera::common::V1_0::CameraDeviceStatus mStatus;
+            std::map<std::string, hardware::camera::common::V1_0::CameraDeviceStatus>
+                    mPhysicalStatus;
 
             sp<ProviderInfo> mParentProvider;