Device.java中没有执行回调，导致DeviceIdentifier.register()监听不到onComplete()

[tsingmoo]

private static void getOAIDOrOtherId(Application application, boolean tryWidevine, IRegisterCallback callback) {
        getOAID(application, new IGetter() {
            @Override
            public void onOAIDGetComplete(String result) {
                if (TextUtils.isEmpty(result)) {
                    onOAIDGetError(new OAIDException("OAID is empty"));
                    return;
                }
                Holder.INSTANCE.clientId = result;
                Holder.INSTANCE.oaid = result;
                OAIDLog.print("Client id is OAID/AAID: " + result);
                //应该增加callback.onComplete
                callback.onComplete(result, null);
            }

            @Override
            public void onOAIDGetError(Exception error) {
                getOtherId(error, application, tryWidevine, callback);
            }
        });
    }