Tuya Home SDK Flutter Plugin

Initialization
Authentication
User Management
Home Management
Device Management
Device Control

Initialization

Prerequisites

Flutter SDK (version 3.3.0 or higher)
Tuya Developer Account
Android Studio/Xcode (for platform-specific setup)

Installation

Add the dependency to your pubspec.yaml:

dependencies:
  tuya_home_sdk_flutter:

Run flutter pub get to install the package.

Platform Configuration

Android

Download the SDK:
- Go to the Get SDK tab on the Tuya Developer Platform.
- Select one or more required SDKs or BizBundles.
- Download the App SDK for Android.
- Extract the downloaded package and put security-algorithm.aar in the libs directory of your project.
Add the following permissions to AndroidManifest.xml (Optional, as needed):

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
<uses-permission android:name="android.permission.BLUETOOTH_SCAN" />
<uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />

Update build.gradle:

android {
    defaultConfig {
        ndk {
            abiFilters "armeabi-v7a", "arm64-v8a"
        }
    }
    packagingOptions {
      pickFirst 'lib/*/libc++_shared.so' // An Android Archive (AAR) file contains an Android library. If the .so file exists in multiple AAR files, select the first AAR file.
   }
}

dependencies {
    implementation fileTree(include: ['*.aar'], dir: 'libs')
}

Add ProGuard Rules:

Add the following rules to your proguard-rules.pro file:

## Flutter wrapper
-keep class io.flutter.app.** { *; }
-keep class io.flutter.plugin.** { *; }
-keep class io.flutter.util.** { *; }
-keep class io.flutter.view.** { *; }
-keep class io.flutter.** { *; }
-keep class io.flutter.plugins.** { *; }
-keep class com.google.firebase.** { *; }
-dontwarn io.flutter.embedding.**
-ignorewarnings

#fastJson
-keep class com.alibaba.fastjson.**{*;}
-dontwarn com.alibaba.fastjson.**

#mqtt
-keep class com.thingclips.smart.mqttclient.mqttv3.** { *; }
-dontwarn com.thingclips.smart.mqttclient.mqttv3.**

#OkHttp3
-keep class okhttp3.** { *; }
-keep interface okhttp3.** { *; }
-dontwarn okhttp3.**

-keep class okio.** { *; }
-dontwarn okio.**

-keep class com.thingclips.**{*;}
-dontwarn com.thingclips.**

# Matter SDK
-keep class chip.** { *; }
-dontwarn chip.**

iOS

Build and Download the SDK:
- Log in to the Tuya Developer Platform.
- Select the required SDKs or UI BizBundles of v5.x.x.
- Build the SDK and download the package.
- Extract ios_core_sdk.tar.gz to get the following files:
  - Build: Stores the security SDK exclusive to your app. Keep this file secure.
  - ThingSmartCryption.podspec: Used to reference and integrate with App SDK v5.0.
- Store both files in a directory alongside your Podfile for easy reference.
Add the following keys to Info.plist (Optional, as needed):

<key>NSBluetoothAlwaysUsageDescription</key>
<string>We need access to Bluetooth for device setup</string>
<key>NSBluetoothPeripheralUsageDescription</key>
<string>We need access to Bluetooth for device setup</string>
<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
<string>We need access to location for device discovery</string>
<key>NSLocationAlwaysUsageDescription</key>
<string>We need access to location for device discovery</string>
<key>NSLocationWhenInUseUsageDescription</key>
<string>We need access to location for device discovery</string>
<key>NSMicrophoneUsageDescription</key>
<string>We need access to the microphone for voice control</string>
<key>NSCameraUsageDescription</key>
<string>We need access to the camera for device setup</string>
<key>NSPhotoLibraryUsageDescription</key>
<string>We need access to the photo library for device setup</string>
<key>NSPhotoLibraryAddUsageDescription</key>
<string>We need access to the photo library for device setup</string>

Add the following to your Podfile:

source 'https://github.com/CocoaPods/SSpecs.git'
source 'https://github.com/TuyaInc/TuyaPublicSpecs.git'
source 'https://github.com/tuya/tuya-pod-specs.git'

platform :ios, '12.0'

ENV['COCOAPODS_DISABLE_STATS'] = 'true'

target 'Runner' do
  use_frameworks!
  use_modular_headers!

  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
  pod "ThingSmartCryption", :path =>'./ios_core_sdk'
end

post_install do |installer|
  installer.pods_project.targets.each do |target|
    flutter_additional_ios_build_settings(target)
  end
end

Run pod install to install the dependencies.

SDK Initialization

import 'package:tuya_home_sdk_flutter/tuya_home_sdk_flutter.dart';

void main() async {
  await TuyaHomeSdkFlutter.instance.initSdk(
    'your_app_key',
    'your_app_secret',
    'your_key',
    isDebug: true
  );
  print('SDK initialized successfully');
}

Authentication

Authenticates using third-party OAuth providers.

Key parameters:

type: Provider type ('ap' for Apple, 'gg' for Google, 'fb' for Facebook)
countryCode: Country code
accessToken: OAuth token

Example:

final bool success = await TuyaHomeSdkFlutter.instance.loginByAuth2(
  type: 'gg',
  countryCode: '+1',
  accessToken: 'oauthToken123'
);

if (success) {
  print('Login successful');
} else {
  print('Login failed');
}

User Management

Get User Info

Retrieves current user information.

Example:

final user = await TuyaHomeSdkFlutter.instance.getUserInfo();
if (user != null) {
  print('User email: ${user.email}');
}

Update User Profile

Updates user profile information.

Methods:

// Update nickname
await updateUserNickName(nickname: 'New Name');

// Update avatar
await updateUserIcon(icon: 'base64ImageData');

Logout

Terminates the current session.

Example:

final bool success = await TuyaHomeSdkFlutter.instance.logout();
if (success) {
  print('Logged out successfully');
}

User Registration

Use this method to register a new user with a verified code.

Key parameters:

username: The user's phone number or email
countryCode: The country code for phone numbers
code: The verification code
password: The user's password

Here's a complete example:

final bool success = await TuyaHomeSdkFlutter.instance.registerByUserName(
  username: 'user@example.com',
  countryCode: '+1',
  code: '123456',
  password: 'securePassword123'
);

if (success) {
  print('User registered successfully');
} else {
  print('User registration failed');
}

Use this method to authenticate a user with their username and password.

Key parameters:

username: The user's phone number or email
countryCode: The country code for phone numbers
password: The user's password

Here's a complete example:

final bool success = await TuyaHomeSdkFlutter.instance.loginWithUserName(
  username: 'user@example.com',
  countryCode: '+1',
  password: 'securePassword123'
);

if (success) {
  print('Login successful');
} else {
  print('Login failed');
}

Use this method to authenticate a user using a third-party provider (e.g., Google or Apple).

Key parameters:

type: The type of third-party provider ('ap' for Apple, 'gg' for Google)
countryCode: The country code for phone numbers
accessToken: The access token from the third-party provider

Here's a complete example:

final bool success = await TuYaHomeSdkFlutter.instance.loginByAuth2(
  type: 'gg',
  countryCode: '+1',
  accessToken: 'googleAccessToken'
);

if (success) {
  print('Login successful');
} else {
  print('Login failed');
}

Send Verification Code

Use this method to send a verification code to a user's phone or email.

Key parameters:

username: The user's phone number or email
countryCode: The country code for phone numbers
type: The type of verification code (1: register, 2: login, 3: reset password)

Here's a complete example:

final bool success = await TuyaHomeSdkFlutter.instance.sendVerifyCodeWithUserName(
  username: 'user@example.com',
  countryCode: '+1',
  type: 1
);

if (success) {
  print('Verification code sent successfully');
} else {
  print('Failed to send verification code');
}

Check Verification Code

Use this method to verify a code sent to a user's phone or email.

Key parameters:

username: The user's phone number or email
countryCode: The country code for phone numbers
code: The verification code to check
type: The type of verification code (1: register, 2: login, 3: reset password)

Here's a complete example:

final bool success = await TuyaHomeSdkFlutter.instance.checkCodeWithUserName(
  username: 'user@example.com',
  countryCode: '+1',
  code: '123456',
  type: 1
);

if (success) {
  print('Verification code is valid');
} else {
  print('Invalid verification code');
}

Reset Password

Use this method to reset a user's password using a verified code.

Key parameters:

username: The user's phone number or email
countryCode: The country code for phone numbers
code: The verification code
password: The new password

Here's a complete example:

final bool success = await TuyaHomeSdkFlutter.instance.resetPasswordByEmail(
  username: 'user@example.com',
  countryCode: '+1',
  code: '123456',
  password: 'newPassword123'
);

if (success) {
  print('Password reset successful');
} else {
  print('Password reset failed');
}

Home Management

Create Home

Creates a new home location.

Key parameters:

name: Home name
geoName: Geographic location
rooms: List of rooms

Example:

final home = await TuyaHomeSdkFlutter.instance.addHomeWithName(
  name: 'My Home',
  geoName: 'New York',
  rooms: ['Living Room', 'Bedroom']
);

Get Home List

Retrieves all homes for current user.

Example:

final homes = await TuyaHomeSdkFlutter.instance.getHomeList();
homes.forEach((home) => print(home.name));

Get Home Token

Requests an access token for a specific home.

Example:

final token = await TuyaHomeSdkFlutter.instance.requestHomeToken(
  homeId: 123
);

Update Home

Use this method to update an existing home's information.

Key parameters:

homeId: The ID of the home to update
name: New name for the home
geoName: New geographic location name
rooms: Updated list of rooms
latitude: Optional latitude coordinate
longitude: Optional longitude coordinate

Here's a complete example:

final bool success = await TuyaHomeSdkFlutter.instance.updateHome(
  homeId: 123,
  name: 'Updated Home Name',
  geoName: 'New York',
  rooms: ['Living Room', 'Bedroom', 'Kitchen'],
  latitude: 40.7128,
  longitude: -74.0060
);

if (success) {
  print('Home updated successfully');
} else {
  print('Failed to update home');
}

Remove Home

Use this method to remove a home.

Key parameters:

homeId: The ID of the home to remove

Here's a complete example:

final bool success = await TuyaHomeSdkFlutter.instance.removeHome(
  homeId: 'home123'
);

if (success) {
  print('Home removed successfully');
}

Get Home Token

Use this method to retrieve an access token for a specific home.

Key parameters:

homeId: The ID of the home

Here's a complete example:

final String? token = await TuyaHomeSdkFlutter.instance.getToken(
  homeId: 123
);

if (token != null) {
  print('Home token: $token');
} else {
  print('Failed to get home token');
}

Get Home Rooms

Use this method to retrieve a list of rooms for a specific home.

Key parameters:

homeId: The ID of the home to retrieve rooms for

Here's a complete example:

final List<ThingSmartRoomModel> rooms = await TuyaHomeSdkFlutter.instance.getHomeRooms(
  homeId: 123
);

if (rooms.isNotEmpty) {
  for (final room in rooms) {
    print('Room: ${room.name}, ID: ${room.roomId}');
  }
} else {
  print('No rooms found');
}

Device Management

Device Discovery

Use this method to discover nearby Tuya devices.

Key parameters:

None

Here's a complete example:

final ThingSmartDeviceModel? device = await TuyaHomeSdkFlutter.instance.discoverDeviceInfo();

if (device != null) {
  print('Device discovered: ${device.name}');
} else {
  print('No devices found');
}

Device Configuration

The Tuya Home SDK provides various methods to configure different types of devices. Here's an overview of the available configuration methods:

Configure BLE WiFi Device

Use this method to configure a BLE WiFi device.

Key parameters:

ssid: The WiFi network name
password: The WiFi password
homeId: The home ID where the device will be added
deviceUuid: The device's unique identifier
`deviceProductId》: The device's product ID
timeout: Configuration timeout in milliseconds (default: 3000)

Here's a complete example:

final device = await TuyaHomeSdkFlutter.instance.startConfigBLEWifiDevice(
  ssid: 'MyWiFi',
  password: 'securePassword123',
  homeId: 123,
  deviceUuid: 'abcd1234',
  deviceProductId: 'xyz789',
  timeout: 5000
);

if (device != null) {
  print('Device configured successfully: ${device.name}');
} else {
  print('Failed to configure device');
}

Configure WiFi Device

Use this method to configure a WiFi-only device.

Key parameters:

ssid: The WiFi network name
password: The WiFi password
token: The configuration token
timeout: Configuration timeout in milliseconds (default: 3000)

Here's a complete example:

final device = await TuyaHomeSdkFlutter.instance.startConfigWiFiDevice(
  ssid: 'MyWiFi',
  password: 'securePassword123',
  token: 'homeToken123',
  timeout: 5000
);

if (device != null) {
  print('Device configured successfully: ${device.name}');
} else {
  print('Failed to configure device');
}

Configure Wired Device

Use this method to configure a wired device.

Key parameters:

token: The configuration token
timeout: Optional timeout in milliseconds (default: 3000)

Here's a complete example:

final ThingSmartDeviceModel? device = await TuyaHomeSdkFlutter.instance.startConfigWiredDevice(
  token: 'homeToken123',
  timeout: 5000
);

if (device != null) {
  print('Device configured successfully: ${device.name}');
} else {
  print('Failed to configure device');
}

Configure Sub-Device

Use this method to configure a sub-device.

Key parameters:

devId: The device ID of the sub-device
timeout: Optional timeout in milliseconds (default: 3000)

Here's a complete example:

final ThingSmartDeviceModel? device = await TuyaHomeSdkFlutter.instance.startConfigSubDevice(
  devId: 'device123',
  timeout: 5000
);

if (device != null) {
  print('Sub-device configured successfully: ${device.name}');
} else {
  print('Failed to configure sub-device');
}

Assign Device to Room

Use this method to assign a device to a specific room in a home.

Key parameters:

deviceId: The ID of the device
homeId: The ID of the home
roomId: The ID of the room (0 to unassign from any room)

Here's a complete example:

final bool success = await TuyaHomeSdkFlutter.instance.assignDeviceToRoom(
  deviceId: 'device123',
  homeId: 123,
  roomId: 456
);

if (success) {
  print('Device assigned to room successfully');
} else {
  print('Failed to assign device to room');
}

Get Home Devices

Use this method to retrieve all devices in a specific home.

Key parameters:

homeId: The ID of the home

Here's a complete example:

final List<ThingSmartDeviceModel> devices = await TuyaHomeSdkFlutter.instance.getHomeDevices(
  homeId: 123
);

if (devices.isNotEmpty) {
  for (final device in devices) {
    print('Device: ${device.name}, ID: ${device.devId}');
  }
} else {
  print('No devices found in home');
}

Remove Device

Use this method to remove a device from the Tuya ecosystem.

Key parameters:

deviceId: The ID of the device to remove

Here's a complete example:

final bool success = await TuyaHomeSdkFlutter.instance.removeDevice(
  deviceId: 'device123'
);

if (success) {
  print('Device removed successfully');
} else {
  print('Failed to remove device');
}

Device Control

Event Listening

Receive Device Updates

Subscribe to real-time device status changes. Returns a stream of DPS updates.

Key parameters:

deviceId: The device to monitor

Example:

final subscription = TuyaHomeSdkFlutter.instance
  .onDeviceDpsUpdated(deviceId: 'device123')
  .listen((update) {
    print('Device update received:');
    update.forEach((key, value) {
      print('  $key: $value');
    });
  });

// Remember to cancel when done
subscription.cancel();

Typical DPS updates include:

Power state changes
Brightness adjustments
Temperature updates
Other device-specific metrics

Get WiFi SSID

Use this method to get the SSID of the currently connected WiFi network.

Returns:

String?: The SSID if available, or null if not connected

Here's a complete example:

final String? ssid = await TuyaHomeSdkFlutter.instance.getWifiSsid();

if (ssid != null) {
  print('Connected to WiFi network: $ssid');
} else {
  print('Not connected to WiFi or SSID unavailable');
}

Publish Device Data Points

Use this method to publish data points (DPS) for a Tuya device.

Key parameters:

deviceId: The ID of the device
dps: Map of data points (numeric keys recommended)

Here's a complete example:

final device = await TuyaHomeSdkFlutter.instance.publishDps(
  deviceId: 'device123',
  dps: {'1': true, '2': 50}  // DPS 1 = power, DPS 2 = brightness
);

if (device != null) {
  print('DPS published successfully. Device status: ${device.status}');
} else {
  print('Failed to publish DPS');
}

Purchasing a License Key

For purchasing and managing license keys please contact us on our Mail.

Tuya Home SDK Flutter Plugin

Table of Contents

Initialization

Prerequisites

Installation

Platform Configuration

Android

iOS

SDK Initialization

Authentication

Login with OAuth

User Management

Get User Info

Update User Profile

Logout

User Registration

Login with Username

Third-party Login

Send Verification Code

Check Verification Code

Reset Password

Home Management

Create Home

Get Home List

Get Home Token

Update Home

Remove Home

Get Home Token

Get Home Rooms

Device Management

Device Discovery

Device Configuration

Configure BLE WiFi Device

Configure WiFi Device

Configure Wired Device

Configure Sub-Device

Assign Device to Room

Get Home Devices

Remove Device

Device Control

Event Listening

Receive Device Updates

Get WiFi SSID

Publish Device Data Points

Purchasing a License Key

Libraries

tuya_home_sdk_flutter package