获取发出的好友申请

GetFriendApplicationListAsApplicantReq request =
    new GetFriendApplicationListAsApplicantReq(0, 20);

OpenIMClient.getInstance().friendshipManager.getSendFriendApplicationList(
    new OnBase<List<FriendApplicationInfo>>() {
        @Override
        public void onSuccess(List<FriendApplicationInfo> applications) {
            // 使用 applications 更新发出的好友申请列表
        }

        @Override
        public void onError(int code, String error) {
            // 处理错误
        }
    },
    request
);