Closed Patil-Kranti closed 6 years ago
KePeng1019
commented
6 years ago it seems I set wrong configuration for some device, I just update the preview and picture size configuration, this maybe help. can you please pull the newest code and have a try? thank you
Patil-Kranti
commented
6 years ago I did clone latest repository but error is still there. can you help? thanks..
KePeng1019
commented
6 years ago so what is your device resolution? error is caused by i set wrong camera resolution configuration, or may be you can just try another device see what is happening.
Patil-Kranti
commented
6 years ago My resolution is 1920x1080 I tried 640x480 and 720x960 but the error still persist
On Fri 7 Sep, 2018, 7:40 AM KePeng1019, notifications@github.com wrote:
so what is your device resolution? error is caused by i set wrong camera resolution configuration, or may be you can just try another device see what is happening.
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KePeng1019
commented
6 years ago i am wondering if you are using a virtual device? this project is not work on virtual device, so if you are using a virtual device, you should replace with a real one
Patil-Kranti
commented
6 years ago yes i was tring it on android emulator i'll check on my phone
Patil-Kranti
commented
6 years ago it worked thanks but I am not able to find the scanned images can you give the location where you save the images
KePeng1019
commented
6 years ago there are several images on detecting rectangle process including origin image, cropped image and enhanceed image, i do not save it to disks due to i donot know which one you want. i think you can change the code and save it disk on your need or it's my pleasure to help you save these picture to disks on your need. so if you need my help to do this, you can tell me which picture you want to save to disk.
KePeng1019
commented
6 years ago sorry for my poor English~~
Patil-Kranti
commented
6 years ago I don't how to code in kotlin if you could tell me how to save the enhanced image to the disk. it would be of great help. and also the menu option is not displaying in the app.
KePeng1019
commented
6 years ago ok, when i finished, i will tell you.
KePeng1019
commented
6 years ago I don't how to code in kotlin if you could tell me how to save the enhanced image to the disk. it would be of great help. and also the menu option is not displaying in the app.
I add a menu to save picture, so you can save the picture to your disk. path is: /storage/emulated/0/smart_scanner you can update and have a try.
Patil-Kranti
commented
6 years ago thanks for the help but the auto cropping is not working now
KePeng1019
commented
6 years ago thanks for the help but the auto cropping is not working now uh, it not auto cropping, it just makr the picture largest rectangle, you should crop it by click the crop button then crop the rectangle including part.
Patil-Kranti
commented
6 years ago yes that's what I am saying that it is not detecting the paper
KePeng1019
commented
6 years ago yes that's what I am saying that it is not detecting the paper
ok, it not work for every paper. May be algorithm can not detect the rectangle of the preview frame or the picture you take, so it not always works. I do not change the algorithm, so maybe it just can not work for the paper you puton
Patil-Kranti
commented
5 years ago hi can you tell me how to add activity to view scanned images
E/SurfaceView: Exception configuring surface java.lang.RuntimeException: setParameters failed at android.hardware.Camera.native_setParameters(Native Method) at android.hardware.Camera.setParameters(Camera.java:2102) at com.pengke.paper.scanner.scan.ScanPresenter.initCamera(ScanPresenter.kt:124) at com.pengke.paper.scanner.scan.ScanPresenter.surfaceCreated(ScanPresenter.kt:129) at android.view.SurfaceView.updateSurface(SurfaceView.java:670) at android.view.SurfaceView$2.onPreDraw(SurfaceView.java:143) at android.view.ViewTreeObserver.dispatchOnPreDraw(ViewTreeObserver.java:977) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2474) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1460) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7183) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:949) at android.view.Choreographer.doCallbacks(Choreographer.java:761) at android.view.Choreographer.doFrame(Choreographer.java:696) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:935) at android.os.Handler.handleCallback(Handler.java:873) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:193) at android.app.ActivityThread.main(ActivityThread.java:6669) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)