Android SDKでモバイルアプリのアプリ内課金を行う

Adapty.makePurchase(activity, product, null) { result ->
    when (result) {
        is AdaptyResult.Success -> {
            when (val purchaseResult = result.value) {
                is AdaptyPurchaseResult.Success -> {
                    val profile = purchaseResult.profile
                    if (profile.accessLevels["YOUR_ACCESS_LEVEL"]?.isActive == true) {
                        // Grant access to the paid features
                    }
                }

                is AdaptyPurchaseResult.UserCanceled -> {
                    // Handle the case where the user canceled the purchase
                }

                is AdaptyPurchaseResult.Pending -> {
                    // Handle deferred purchases (e.g., the user will pay offline with cash)
                }
            }
        }
        is AdaptyResult.Error -> {
            val error = result.error
            // Handle the error
        }
    }
}

Adapty.makePurchase(activity, product, null, result -> {
    if (result instanceof AdaptyResult.Success) {
        AdaptyPurchaseResult purchaseResult = ((AdaptyResult.Success<AdaptyPurchaseResult>) result).getValue();

        if (purchaseResult instanceof AdaptyPurchaseResult.Success) {
            AdaptyProfile profile = ((AdaptyPurchaseResult.Success) purchaseResult).getProfile();
            AdaptyProfile.AccessLevel premium = profile.getAccessLevels().get("YOUR_ACCESS_LEVEL");

            if (premium != null && premium.isActive()) {
                // Grant access to the paid features
            }
        } else if (purchaseResult instanceof AdaptyPurchaseResult.UserCanceled) {
            // Handle the case where the user canceled the purchase
        } else if (purchaseResult instanceof AdaptyPurchaseResult.Pending) {
            // Handle deferred purchases (e.g., the user will pay offline with cash)
        }
    } else if (result instanceof AdaptyResult.Error) {
        AdaptyError error = ((AdaptyResult.Error) result).getError();
        // Handle the error
    }
});

Adapty.makePurchase(
    activity, 
    product, 
    AdaptyPurchaseParameters.Builder()
        .withSubscriptionUpdateParams(subscriptionUpdateParams)
        .build()
) { result ->
    when (result) {
        is AdaptyResult.Success -> {
            when (val purchaseResult = result.value) {
                is AdaptyPurchaseResult.Success -> {
                    val profile = purchaseResult.profile

                    // successful cross-grade
                }

                is AdaptyPurchaseResult.UserCanceled -> {
                    // user canceled the purchase flow
                }

                is AdaptyPurchaseResult.Pending -> {
                    // the purchase has not been finished yet, e.g. user will pay offline by cash
                }
            }
        }
        is AdaptyResult.Error -> {
            val error = result.error
            // Handle the error
        }
    }
}

追加リクエストパラメータ：

Adapty.makePurchase(
    activity, 
    product, 
    new AdaptyPurchaseParameters.Builder()
        .withSubscriptionUpdateParams(subscriptionUpdateParams)
        .build(),
    result -> {
    if (result instanceof AdaptyResult.Success) {
        AdaptyPurchaseResult purchaseResult = ((AdaptyResult.Success<AdaptyPurchaseResult>) result).getValue();

        if (purchaseResult instanceof AdaptyPurchaseResult.Success) {
            AdaptyProfile profile = ((AdaptyPurchaseResult.Success) purchaseResult).getProfile();

            // successful cross-grade
        } else if (purchaseResult instanceof AdaptyPurchaseResult.UserCanceled) {
            // user canceled the purchase flow
        } else if (purchaseResult instanceof AdaptyPurchaseResult.Pending) {
            // the purchase has not been finished yet, e.g. user will pay offline by cash
        }
    } else if (result instanceof AdaptyResult.Error) {
        AdaptyError error = ((AdaptyResult.Error) result).getError();
        // Handle the error
    }
});

追加リクエストパラメータ：

AdaptyConfig.Builder("PUBLIC_SDK_KEY")
    .withEnablePendingPrepaidPlans(true)
    .build()

new AdaptyConfig.Builder("PUBLIC_SDK_KEY")
    .withEnablePendingPrepaidPlans(true)
    .build();