Set global message reception

Use a separate UserInfoReq for globalRecvMsgOpt so profile updates do not accidentally overwrite the account-wide message policy.

UserInfoReq request = new UserInfoReq();
request.setGlobalRecvMsgOpt(2);

OpenIMClient.getInstance().userInfoManager.setSelfInfo(
    new OnBase<String>() {
        @Override
        public void onSuccess(String data) {
            markGlobalReceiveOptionSubmitted();
        }

        @Override
        public void onError(int code, String error) {
            recordGlobalReceiveOptionFailure(code, error);
        }
    },
    request
);

If the product exposes only a global do-not-disturb switch, it usually toggles between 0 and 2; 1 stops message reception and should be presented as a separate option. Per-conversation reception is managed by conversation APIs and is not replaced by this setting.

A successful callback means the request completed. Reconcile the final account snapshot through onSelfInfoUpdated or getSelfLocalUserInfo(). Event handling is documented in Update the current user profile.