flutter_in_app_purchase_helper 0.0.2

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title: "Flutter In-App Purchase Helper" #

Overview #

Flutter In-App Purchase Helper provides a streamlined solution for integrating in-app purchases into Flutter applications. This document outlines how to set up and use the helper effectively.

Features

1. Initialize in-app purchases with dynamic product IDs.
2. Fetch available products from the app store.
3. Handle purchase flows and verify transactions.
4. Easy-to-use interface for integrating in-app purchases into any Flutter widget.

How to use #

• Initialization (initState): Initializes FlutterInAppPurchaseHelper with context and sets up product IDs and callbacks for success and error handling.

[Initialization Example]

[Initialization Example]

• Plan Selection (_togglePlanSelection): Handles selection/deselection of plans.

[Plan Selection Example]

• Fetching and Showing Products (fetchAndShowProducts): Retrieves product information from the store using FlutterInAppPurchaseHelper and displays them in the UI, ensuring accurate pricing and details.

[Fetching Products Example]

• Purchase Button: Triggers purchase through _inAppPurchaseHelper.buyProduct function when a plan is selected and handles errors based on the purchase.

[Purchase Button Example]