为了在Android沙箱中获得订阅相关数据，您需要先解除其绑定，然后再查询数据。以下是一些样例代码示例，可以用来解决这个问题：

// 解绑之前的订阅
final String subscriptionId = "your_subscription_id";
final BillingClient billingClient = BillingClient.newBuilder(context).enablePendingPurchases().build();
billingClient.startConnection(new BillingClientStateListener() {
    @Override
    public void onBillingSetupFinished(BillingResult billingResult) {
        if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK) {
            billingClient.queryPurchases(BillingClient.SkuType.SUBS).getPurchasesList()
                    .stream().filter(p -> p.getSkus().contains(subscriptionId))
                    .forEach(p -> {
                        billingClient.acknowledgePurchase(AcknowledgePurchaseParams.newBuilder()
                                .setPurchaseToken(p.getPurchaseToken()).build(), new AcknowledgePurchaseResponseListener() {
                            @Override
                            public void onAcknowledgePurchaseResponse(BillingResult billingResult) {
                                if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK) {
                                    Log.d(TAG, "Consumed purchase for subscription id: " + subscriptionId);
                                } else {
                                    Log.e(TAG, "Failed to acknowledge purchase for subscription id: " + subscriptionId);
                                }
                            }
                        });
                    });;
        } else {
            Log.e(TAG, "Failed to connect to billing client");
        }
    }

    @Override
    public void onBillingServiceDisconnected() {
        Log.e(TAG, "Billing client disconnected");
    }
});

// 查询有关订阅的数据
billingClient.queryPurchaseHistory(BillingClient.SkuType.SUBS).getPurchaseHistoryRecordList().stream()
        .filter(p -> p.getSkus().contains(subscriptionId))
        .forEach(p -> Log.d(TAG, "Got purchase info for subscription id: " + subscriptionId + " with purchase time: " + p.getPurchaseTime()));

通过这些代码，您可以在Android沙箱中成功查询到订阅相关的数据。