Android Question silence the shutter

[AlpVir]

I am using the CamEx library and am unable to silence the shutter.
I entered into CameraExClass the public sub :

Public Sub EnableShutterSound(Enabled As Boolean) As Boolean
    r.target = nativeCam
    Return r.RunMethod2("enableShutterSound", Enabled, "java.lang.boolean")
End Sub

and I called EnableShutterSound in the InitializeCamera sub :

    camEx.Initialize(PanelCamera, frontCamera, Me, "Camera1")
    camEx.EnableShutterSound(False)

The log is as follows :

findCamera
null
1
facing: 0, 0
cameraexclass_enableshuttersound (java line: 156)
java.lang.NoSuchMethodException: enableShutterSound
at java.lang.ClassCache.findMethodByName(ClassCache.java:247)
at java.lang.Class.getDeclaredMethod(Class.java:731)
at anywheresoftware.b4a.agraham.reflection.Reflection.runmethod(Reflection.java:214)
at anywheresoftware.b4a.agraham.reflection.Reflection.RunMethod2(Reflection.java:817)
at alpvir.fotoremota.cameraexclass._enableshuttersound(cameraexclass.java:156)
at alpvir.fotoremota.main._initializecamera(main.java:2128)
at alpvir.fotoremota.main$ResumableSub_Activity_Create.resume(main.java:1046)
at anywheresoftware.b4a.BA.checkAndRunWaitForEvent(BA.java:250)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:190)
at anywheresoftware.b4a.BA$2.run(BA.java:370)
at android.os.Handler.handleCallback(Handler.java:587)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:130)
at android.app.ActivityThread.main(ActivityThread.java:3806)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:507)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
at dalvik.system.NativeStart.main(Native Method)

thank you in advance

 

[drgottjr]

maybe see if this leads you anywhere. tests first to see if you can disable the shutter sound. might help to know...

Camera.CameraInfo info = new Camera.CameraInfo();
Camera.getCameraInfo(id, info);
if (info.canDisableShutterSound) {
    mCamera.enableShutterSound(false);
}

 

[AlpVir]

Resolved !
CamEx.EnableShutterSound (False) must be in the Camera1_Ready sub, not in the InitializeCamera sub
Thanks !