Android Question Facebook Auth loginManager

Pendrush · Sep 23, 2016

How can i change loginBehavior with JavaObject?
I need to set some parameters to false, actually I need only allowWebViewAuth to be true.

Erel · Sep 24, 2016

JavaObject can only call public methods. The methods are listed here: https://developers.facebook.com/docs/reference/android/current/class/FacebookSdk/

You can use Reflector to change the field however it is better to call public methods.

Pendrush · Sep 24, 2016

After few hours of trying... every run finish with this error:

java.lang.RuntimeException: Method: removeLoggingBehavior not found in: anywheresoftware.b4x.objects.FacebookSdkWrapper

Pendrush · Sep 25, 2016

After a lot of trouble with JavaObject, finally make it to work in few minutes with Reflection lib:

B4X:

Dim r As Reflector
r.Target = facebook
Dim rx As Reflector
rx.Target = r.GetField("loginManager")
Log(rx.GetField("loginBehavior"))
rx.SetField("loginBehavior", "WEB_VIEW_ONLY", "com.facebook.login.LoginBehavior")
Log(rx.GetField("loginBehavior"))

Android Question Facebook Auth loginManager

Pendrush

Well-Known Member

Erel

B4X founder

Pendrush

Well-Known Member

Pendrush

Well-Known Member

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