google login failed

[mishael-w]

I've implemented what is needed, but when I use the login method I get "Google login failed" in the "onLoginFailure" callback.

the stack trace:
studios.codelight.smartloginlibrary.GoogleLogin.onActivityResult(GoogleLogin.java:87)
com.blabla.TestActivity.onActivityResult(TestActivity.java:52)
android.app.Activity.dispatchActivityResult(Activity.java:7137)
android.app.ActivityThread.deliverResults(ActivityThread.java:4916)
android.app.ActivityThread.handleSendResult(ActivityThread.java:4963)
android.app.ActivityThread.access$1600(ActivityThread.java:221)
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1848)
android.os.Handler.dispatchMessage(Handler.java:102)
android.os.Looper.loop(Looper.java:158)
android.app.ActivityThread.main(ActivityThread.java:7224)
java.lang.reflect.Method.invoke(Native Method)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)