could not take a picture

[oussamajebali]

this is what i got when i'm trying to take a picture with my Galaxy S4

04-02 16:03:11.991 27490-27490/io.github.froger.instamaterial E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: io.github.froger.instamaterial, PID: 27490
java.lang.RuntimeException: setParameters failed
at android.hardware.Camera.native_setParameters(Native Method)
at android.hardware.Camera.setParameters(Camera.java:1747)
at com.commonsware.cwac.camera.CameraView.takePicture(CameraView.java:308)
at com.commonsware.cwac.camera.CameraView.takePicture(CameraView.java:279)
at io.github.froger.instamaterial.ui.activity.TakePhotoActivity.onTakePhotoClick(TakePhotoActivity.java:145)
at io.github.froger.instamaterial.ui.activity.TakePhotoActivity$$ViewInjector$1.doClick(TakePhotoActivity$$ViewInjector.java:35)
at butterknife.internal.DebouncingOnClickListener.onClick(DebouncingOnClickListener.java:22)
at android.view.View.performClick(View.java:4633)
at android.view.View$PerformClick.run(View.java:19330)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:157)
at android.app.ActivityThread.main(ActivityThread.java:5356)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1265)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1081)
at dalvik.system.NativeStart.main(Native Method)

[proman112111]

I do not know exactly the rootcause, but seem the class "MyCameraHost" got something wrong implementation related to "previewSize" (it is not in the supported previewSize list that returned from "getSupportedPreviewSizes"). You can check it by remove the "getPictureSize" and "adjustPreviewParameters" function. Need more investigation.