Flow Wallet Kit Android Documentation

Welcome to the Flow Wallet Kit Android documentation. This SDK provides a comprehensive solution for integrating Flow blockchain wallet functionality into your Android applications.

Getting Started

Installation

Add Flow Wallet Kit to your project using Gradle:

dependencies {
    implementation 'io.outblock:flow-wallet-kit:1.0.0'
}

Basic Usage

import io.outblock.flowwalletkit.FlowWallet
 
// Initialize a wallet
val wallet = FlowWallet.create()
 
// Create an account
val account = wallet.createAccount()
 
// Sign a transaction
val signature = wallet.sign("Hello, Flow!")

Requirements

Android API level 21+ (Android 5.0 Lollipop)
Kotlin 1.5+
Android Studio Arctic Fox (2020.3.1) or newer

Architecture

The SDK is built with a modular architecture that separates concerns into distinct components:

Account Layer: Handles Flow account management
Wallet Layer: Manages wallet operations and state
Key Management: Handles cryptographic key operations
Storage Layer: Provides secure data persistence
Security Layer: Implements platform security features
Network Layer: Handles blockchain interaction

Each component is designed to work independently while maintaining seamless integration with the rest of the SDK. Check out each component's documentation for detailed information about its functionality and usage.

Android SDK