已经接入了友盟，穿山甲，广点通，还有必要接入这个吗？ about android_cn_oaid HOT 3 CLOSED

        String var1 = Build.BRAND;
        ah.a("Device", new Object[]{"Brand", var1});
        if (TextUtils.isEmpty(var1)) {
            return null;
        } else if (!var1.equalsIgnoreCase("huawei") && !var1.equalsIgnoreCase("honor") && !var1.equalsIgnoreCase("华为")) {
            if (!var1.equalsIgnoreCase("xiaomi") && !var1.equalsIgnoreCase("redmi") && !var1.equalsIgnoreCase("meitu") && !var1.equalsIgnoreCase("小米")) {
                if (var1.equalsIgnoreCase("vivo")) {
                    return new af();
                } else if (!var1.equalsIgnoreCase("oppo") && !var1.equalsIgnoreCase("oneplus")) {
                    if (!var1.equalsIgnoreCase("lenovo") && !var1.equalsIgnoreCase("zuk")) {
                        return Build.MANUFACTURER.equalsIgnoreCase("SAMSUNG") ? new ae() : null;
                    } else {
                        return new ac();
                    }
                } else {
                    return new ad();
                }
            } else {
                return new ag();
            }
        } else {
            return new ab();
        }