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Problem :

Now a days I am learning Android Programming. I am facing below error message while trying to implement the logout functionality for the Google Sign-In for the Android:

“Caused by: java.lang.IllegalStateException: GoogleApiClient is not connected yet.”

The crash always occurs in my Java file where I am trying to call the signOut() method.

Below is my java code causing error

private void mygoogleSignOut(){
    myGoogleApiClient = App.getInstance().getClient();
    Auth.GoogleSignInApi.signOut(myGoogleApiClient);
}

I am struggling to find solution on it since yesterday.

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1 Answer

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Solution :

I know you are learning Android Programming. You can try below solution to fix the error.

I can tell you the actual cause of your error is not at the object creation but it is present at more than one place it is usually found at "enableAutoManage" invocation while Building your Client object.

I have found the required API doc.  it clearly suggests that it will automatically do a life cycle management just by calling the methods on the onStart & onStop methods of your activity.

So if you are planning to use the same object across all the activities then you must avoid calling the "enableAutoManage" and invoke your apiObject.connect(use in onStart of activity) and the apiObject.disconnect() (use in onStop of activity).

This worked for me so I am very sure that it will work for you too.

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