commit abe5ea1b0bdca448713ecd0fb06e3a64d81822ea
author Shuzhen Wang <shuzhenwang@google.com> Thu Dec 15 22:38:07 2022 -0800
committer Shuzhen Wang <shuzhenwang@google.com> Mon Jan 09 20:22:55 2023 -0800
tree 721d6d22d8cc606e57bd6b32e2c2ee1e8d6a1a26
parent bae7e457c296aa8a64826aa355e784a78419d521

Camera: Add adb shell cmd to override stream use case

Adding ability to override stream use cases using adb makes testing
3P apps' stream use case behavior easier. 3P apps don't need to make code
change.

Example:

adb shell cmd media.camera set-stream-use-case-override STILL_CAPTURE \
PREVIEW_VIDEO_STILL
adb shell cmd media.camera clear-stream-use-case-override

Test: Run social media app after set-stream-use-case-override
Bug: 262286032
Change-Id: Ibed4fcb7b1983461f060ca8fc452e2ebbf9cfc81
Merged-In: Ibed4fcb7b1983461f060ca8fc452e2ebbf9cfc81

services/camera/libcameraservice/CameraService.h

diff --git a/services/camera/libcameraservice/CameraService.h b/services/camera/libcameraservice/CameraService.h
index 840e9b6..588cfc0 100644
--- a/services/camera/libcameraservice/CameraService.h
+++ b/services/camera/libcameraservice/CameraService.h
@@ -348,6 +348,13 @@
         // Set Camera service watchdog
         virtual status_t setCameraServiceWatchdog(bool enabled) = 0;
 
+        // Set stream use case overrides
+        virtual void setStreamUseCaseOverrides(
+                const std::vector<int64_t>& useCaseOverrides) = 0;
+
+        // Clear stream use case overrides
+        virtual void clearStreamUseCaseOverrides() = 0;
+
         // The injection camera session to replace the internal camera
         // session.
         virtual status_t injectCamera(const String8& injectedCamId,
@@ -502,6 +509,7 @@
         virtual bool canCastToApiClient(apiLevel level) const;
 
         void setImageDumpMask(int /*mask*/) { }
+        void setStreamUseCaseOverrides(const std::vector<int64_t>& /*usecaseOverrides*/) { }
     protected:
         // Initialized in constructor
 
@@ -1216,6 +1224,12 @@
     // Set the camera mute state
     status_t handleSetCameraMute(const Vector<String16>& args);
 
+    // Set the stream use case overrides
+    status_t handleSetStreamUseCaseOverrides(const Vector<String16>& args);
+
+    // Clear the stream use case overrides
+    status_t handleClearStreamUseCaseOverrides();
+
     // Handle 'watch' command as passed through 'cmd'
     status_t handleWatchCommand(const Vector<String16> &args, int inFd, int outFd);
 
@@ -1311,6 +1325,9 @@
     // Camera Service watchdog flag
     bool mCameraServiceWatchdogEnabled = true;
 
+    // Current stream use case overrides
+    std::vector<int64_t> mStreamUseCaseOverrides;
+
     /**
      * A listener class that implements the IBinder::DeathRecipient interface
      * for use to call back the error state injected by the external camera, and