open class DaggerAuthenticatorActivity : DaggerAppCompatActivity() {
    private var mAccountAuthenticatorResponse: AccountAuthenticatorResponse? = null
    private var mResultBundle: Bundle? = null
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        mAccountAuthenticatorResponse =
            intent.getParcelableExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE)
        if (mAccountAuthenticatorResponse != null) {
            mAccountAuthenticatorResponse!!.onRequestContinued()
        }
    }

    override fun finish() {
        if (mAccountAuthenticatorResponse != null) {
            if (mResultBundle != null) {
                mAccountAuthenticatorResponse!!.onResult(mResultBundle)
            } else {
                mAccountAuthenticatorResponse!!.onError(
                    AccountManager.ERROR_CODE_CANCELED,
                    "canceled"
                )
            }
            mAccountAuthenticatorResponse = null
        }
        super.finish()
    }

    fun setAccountAuthenticatorResult(result: Bundle?) {
        mResultBundle = result
    }
}