[Honor 8 Questions & Answers] srgrusso:
I flashed PixelExperience P - UNOFFICIAL GSI rom on my honor 8 and I would like to get the stock camera app working. So far I pulled the Hwcamera2 folder from the OpenKirin RROS Beta 3 Rom and copied over to my device. I found that I was missing a library "android.hidl.base@1.0.so". So I copied it over to my device and put it in the "/system/lib" folder. Now I am on this error "java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "_ZN7android19GraphicBufferMapper12importBufferEPK13native_handlePS3_" referenced by "/system/priv-app/HwCamera2/HwCamera2.apk!/lib/armeabi-v7a/libHwPostCamera_jni.so""

10-04 21:00:43.939 3608 3608 D osgi NCAM_CameraApplication: StorageUtil.startService begin.
10-04 21:00:43.939 3608 3652 I CameraManagerGlobal: Connecting to camera service
10-04 21:00:43.940 3608 3608 V HwCamera2MediaSaveManager: bindMediaSaveService
10-04 21:00:43.942 3608 3608 D osgi NCAM_CameraApplication: StorageUtil.startService end.
10-04 21:00:43.943 3608 3608 D osgi NCAM_CameraApplication: PostCamera2.init begin.
10-04 21:00:43.948 1547 2331 E CameraService: supportsCameraApi: Unknown camera ID 0
10-04 21:00:43.948 3608 3652 D osgi NCAM_AppUtil: getBackCameraCharacteristics failed.
10-04 21:00:43.948 3608 3652 D osgi NCAM_AppUtil: supportsCameraApi:1719: Unknown camera ID 0
10-04 21:00:43.948 3608 3652 E osgi NCAM_ShortcutUtil: characteristics is null
10-04 21:00:43.954 3608 3608 D AndroidRuntime: Shutting down VM
10-04 21:00:43.955 3608 3608 E AndroidRuntime: FATAL EXCEPTION: main
10-04 21:00:43.955 3608 3608 E AndroidRuntime: Process: com.huawei.camera, PID: 3608
10-04 21:00:43.955 3608 3608 E AndroidRuntime: java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "_ZN7android19GraphicBufferMapper12importBufferEPK13native_handlePS3_" referenced by "/system/priv-app/HwCamera2/HwCamera2.apk!/lib/armeabi-v7a/libHwPostCamera_jni.so"...
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at java.lang.Runtime.loadLibrary0(Runtime.java:1016)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at java.lang.System.loadLibrary(System.java:1669)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at com.huawei.hwpostcamera.HwPostCamera.<clinit>(HwPostCamera.java:15)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at java.lang.Class.classForName(Native Method)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at java.lang.Class.forName(Class.java:453)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at java.lang.Class.forName(Class.java:378)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at com.huawei.camera2.postprocess.PostCamera2.<clinit>(PostCamera2.java:83)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at com.huawei.camera2.postprocess.PostCamera2.isSupported(PostCamera2.java:234)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at com.huawei.camera2.controller.CameraApplication.onCreate(CameraApplication.java:81)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1154)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5871)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at android.app.ActivityThread.access$1100(ActivityThread.java:199)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1650)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at android.os.Handler.dispatchMessage(Handler.java:106)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at android.os.Looper.loop(Looper.java:193)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at android.app.ActivityThread.main(ActivityThread.java:6669)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at java.lang.reflect.Method.invoke(Native Method)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:495)
10-04 21:00:43.955 3608 3608 E AndroidRuntime:	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
10-04 21:00:43.961 1689 3637 W ActivityManager: Force finishing activity com.huawei.camera/com.huawei.camera
10-04 21:00:43.966 3608 3608 I Process : Sending signal. PID: 3608 SIG: 9

Does anybody have any ideas?

Thanks