wallacegan/faceunlock

A android app: use your face to unlock your phone.The source code is mainly from github, but I forgot who is the author of the code. Sorry about that.

faceunlock's Issues

While clicking signin button app crashed and throwing error be like "couldn't find "libopencv_core.so"

2020-10-15 17:10:35.057 13908-13908/com.googlecode.javacv.facepreview E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.googlecode.javacv.facepreview, PID: 13908
java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.googlecode.javacv.facepreview-YcAyYSGoihQOeW2hmK5PBA==/base.apk"],nativeLibraryDirectories=[/data/app/com.googlecode.javacv.facepreview-YcAyYSGoihQOeW2hmK5PBA==/lib/arm64, /system/lib64, /system/vendor/lib64]]] couldn't find "libjniopencv_core.so"
at java.lang.Runtime.loadLibrary0(Runtime.java:1011)
at java.lang.System.loadLibrary(System.java:1657)
at com.googlecode.javacpp.Loader.loadLibrary(Loader.java:593)
at com.googlecode.javacpp.Loader.load(Loader.java:489)
at com.googlecode.javacpp.Loader.load(Loader.java:431)
at com.googlecode.javacv.cpp.opencv_core.(opencv_core.java:136)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:453)
at com.googlecode.javacpp.Loader.load(Loader.java:453)
at com.googlecode.javacv.cpp.opencv_imgproc.(opencv_imgproc.java:97)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:453)
at com.googlecode.javacpp.Loader.load(Loader.java:453)
at com.googlecode.javacv.cpp.opencv_objdetect.(opencv_objdetect.java:97)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:453)
at com.googlecode.javacpp.Loader.load(Loader.java:453)
at com.googlecode.javacv.facepreview.views.FaceView.(FaceView.java:53)
at com.googlecode.javacv.facepreview.AuthorizationSetup.onCreate(AuthorizationSetup.java:44)
at android.app.Activity.performCreate(Activity.java:7183)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1220)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2910)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3032)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1696)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6944)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)
Caused by: java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.googlecode.javacv.facepreview-YcAyYSGoihQOeW2hmK5PBA==/base.apk"],nativeLibraryDirectories=[/data/app/com.googlecode.javacv.facepreview-YcAyYSGoihQOeW2hmK5PBA==/lib/arm64, /system/lib64, /system/vendor/lib64]]] couldn't find "libopencv_core.so"
at java.lang.Runtime.loadLibrary0(Runtime.java:1011)
at java.lang.System.loadLibrary(System.java:1657)
at com.googlecode.javacpp.Loader.loadLibrary(Loader.java:593)
at com.googlecode.javacpp.Loader.load(Loader.java:481)
at com.googlecode.javacpp.Loader.load(Loader.java:431) 
at com.googlecode.javacv.cpp.opencv_core.(opencv_core.java:136) 
at java.lang.Class.classForName(Native Method) 
at java.lang.Class.forName(Class.java:453) 
at com.googlecode.javacpp.Loader.load(Loader.java:453) 
at com.googlecode.javacv.cpp.opencv_imgproc.(opencv_imgproc.java:97) 
at java.lang.Class.classForName(Native Method) 
at java.lang.Class.forName(Class.java:453) 
at com.googlecode.javacpp.Loader.load(Loader.java:453) 
at com.googlecode.javacv.cpp.opencv_objdetect.(opencv_objdetect.java:97) 
at java.lang.Class.classForName(Native Method) 
at java.lang.Class.forName(Class.java:453) 
at com.googlecode.javacpp.Loader.load(Loader.java:453) 
at com.googlecode.javacv.facepreview.views.FaceView.(FaceView.java:53) 
at com.googlecode.javacv.facepreview.AuthorizationSetup.onCreate(AuthorizationSetup.java:44) 
at android.app.Activity.performCreate(Activity.java:7183) 
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1220) 
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2910) 
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3032) 
at android.app.ActivityThread.-wrap11(Unknown Source:0) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1696) 
at android.os.Handler.dispatchMessage(Handler.java:105) 
at android.os.Looper.loop(Looper.java:164) 
at android.app.ActivityThread.main(ActivityThread.java:6944) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374) 

拍了三张照片就crash了，请教原因，多谢！

01-23 19:00:41.235 16714-16714/com.googlecode.javacv.facepreview E/HAL: hw_get_module_by_class: lib loaded: /system/lib/hw/gralloc.msm8916.so
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: Process: com.googlecode.javacv.facepreview, PID: 16714
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: java.lang.RuntimeException: An error occured while executing doInBackground()
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at android.os.AsyncTask$3.done(AsyncTask.java:304)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at java.util.concurrent.FutureTask.setException(FutureTask.java:222)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at java.util.concurrent.FutureTask.run(FutureTask.java:242)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at java.lang.Thread.run(Thread.java:831)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: Caused by: java.lang.NullPointerException: This pointer address is NULL.
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at com.googlecode.javacv.cpp.opencv_core$CvRect.width(Native Method)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at com.googlecode.javacv.facepreview.FacePredictor.toTiny(FacePredictor.java:225)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at com.googlecode.javacv.facepreview.FacePredictor.toTinyGray(FacePredictor.java:219)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at com.googlecode.javacv.facepreview.FacePredictor.addNameAndFace(FacePredictor.java:126)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at com.googlecode.javacv.facepreview.FacePredictor.(FacePredictor.java:87)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at com.googlecode.javacv.facepreview.FacePredictorFactory.createFacePredictor(FacePredictorFactory.java:33)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at com.googlecode.javacv.facepreview.CompletedAuthorization$2.doInBackground(CompletedAuthorization.java:41)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at com.googlecode.javacv.facepreview.CompletedAuthorization$2.doInBackground(CompletedAuthorization.java:38)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at android.os.AsyncTask$2.call(AsyncTask.java:292)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at java.util.concurrent.FutureTask.run(FutureTask.java:237)
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 
01-23 19:08:57.235 16714-17757/com.googlecode.javacv.facepreview E/AndroidRuntime: at java.lang.Thread.run(Thread.java:831) 

Will it work on chromebook

Hi,

I have been working on a project which needs realtime face recognition to unlock the app, I was trying your app but it crashed on chromebook, i was wondering if you can help it to work with chromebook devices. that would be great.

Thanks in advance.

this app is showing an alert dialog box above android version 7

after launching this app it is showing an alert box in android version 7 and above.
how can i resolve this error. ?