> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.onesignal.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Unity SDK setup
> Aprenda como configurar o Unity SDK do OneSignal para adicionar facilmente notificações push aos seus apps Unity para iOS, Android, Amazon e Huawei. Este guia cobre instalação Unity, configuração de plataforma e inicialização.
export const SdkReleasesIframe = ({sdkFilter = undefined, viewMode = undefined, height, ...frameProps}) => {
const baseUrl = 'https://onesignal.github.io/sdk-releases';
const buildUrl = (theme, sdkFilter, viewMode) => {
const url = new URL(baseUrl);
const params = new URLSearchParams();
if (theme) {
params.set('theme', theme);
}
if (sdkFilter) {
params.set('sdk', sdkFilter);
}
if (viewMode) {
params.set('viewMode', viewMode);
}
if (params.toString()) {
url.search = params.toString();
}
return url.toString();
};
const detectTheme = () => {
if (document.documentElement.classList.contains('dark')) {
return 'dark';
}
return 'light';
};
const [theme, setTheme] = useState('light');
const [iframeSrc, setIframeSrc] = useState(() => {
const initialTheme = detectTheme();
return buildUrl(initialTheme, sdkFilter, viewMode);
});
useEffect(() => {
const currentTheme = detectTheme();
setTheme(currentTheme);
setIframeSrc(buildUrl(currentTheme, sdkFilter, viewMode));
const mediaQuery = window.matchMedia('(prefers-color-scheme: dark)');
const handleThemeChange = () => {
const newTheme = detectTheme();
setTheme(newTheme);
setIframeSrc(buildUrl(newTheme, sdkFilter, viewMode));
};
if (mediaQuery.addEventListener) {
mediaQuery.addEventListener('change', handleThemeChange);
} else {
mediaQuery.addListener(handleThemeChange);
}
window.addEventListener('storage', handleThemeChange);
const observer = new MutationObserver(handleThemeChange);
observer.observe(document.documentElement, {
attributes: true,
attributeFilter: ['class', 'data-theme']
});
return () => {
if (mediaQuery.removeEventListener) {
mediaQuery.removeEventListener('change', handleThemeChange);
} else {
mediaQuery.removeListener(handleThemeChange);
}
window.removeEventListener('storage', handleThemeChange);
observer.disconnect();
};
}, [sdkFilter, viewMode]);
const getIframeHeight = () => {
if (viewMode === 'table') {
return '450';
}
if (viewMode === 'mini') {
return '170';
}
return '800';
};
const iframeHeight = height || getIframeHeight();
return
;
};
## Visão geral
## Configurando notificações push para seu app Unity usando OneSignal
Integrar notificações push ao seu app Unity é uma maneira poderosa de aumentar o engajamento e retenção de usuários. O Unity SDK do OneSignal suporta dispositivos iOS (APNS), Android (FCM), Amazon (ADM) e Huawei, permitindo mensagens em tempo real com esforço mínimo.
Seja construindo jogos móveis ou apps interativos, este guia ajuda você a integrar o OneSignal de forma rápida e confiável.
***
## Requisitos
* Unity 2022.3 ou mais recente
* App e plataforma OneSignal configurados
**Requisitos iOS**
* macOS com Xcode 14+ (instruções de configuração usam Xcode 16.2)
* Dispositivo com iOS 12+, iPadOS 12+, ou simulador Xcode rodando iOS 16.2+
**Requisitos Android**
* Dispositivo ou emulador Android 7.0+ com Google Play Store (Services) instalado
### Configure your OneSignal app and platform
Configure your OneSignal app with the platforms you support — Apple (APNs), Google (FCM), Huawei (HMS), and/or Amazon (ADM).
If your organization already has a OneSignal account, [ask to be invited](/docs/en/manage-team-members) to the Organization. Otherwise, [sign up for a free account](https://onesignal.com) to get started.
Create a new app by clicking **New App/Website**, or add a platform to an existing app in **Settings > Push & In-App**. Select the platform(s) you want to configure and click **Next: Configure Your Platform**.
Enter the credentials for your platform:
* **Android**: [Set up Firebase credentials](/docs/en/android-firebase-credentials)
* **iOS**: [p8 token (recommended)](/docs/en/ios-p8-token-based-connection-to-apns) or [p12 certificate](/docs/en/ios-p12-generate-certificates)
* **Amazon**: [Generate API key](/docs/en/generate-an-amazon-api-key)
* **Huawei**: [Authorize OneSignal](/docs/en/authorize-onesignal-to-send-huawei-push)
Click **Save & Continue** after entering your credentials.
Your **App ID** is displayed on the final screen. Copy and save it — you need it when initializing the SDK. Select your SDK platform, then follow the setup guide.
***
## Configuração
### 1. Adicionar o OneSignal Unity SDK
Dois métodos de instalação estão disponíveis:
1. [Adicione o SDK à sua conta](https://assetstore.unity.com/packages/add-ons/services/billing/onesignal-sdk-193316) via **Add to My Assets**.
2. Clique em **Open in Unity** para abrir o Unity Editor e Package Manager.
3. Baixe e **Importe** o SDK.
4. Aceite o prompt para importar todos os arquivos.
5. Vá para **Window > OneSignal SDK Setup** e siga a checklist, especialmente **Import OneSignal packages**.
6. Após importar, Unity atualizará o registro. Complete os passos de configuração restantes mostrados na janela de setup.
1. Navegue para **Edit > Project Settings > Package Manager**.
2. Adicione um scoped registry:
```
Name npmjs
URL https://registry.npmjs.org
Scope(s) com.onesignal
```
3. Abra **Window > Package Manager** e mude para **My Registries**.
4. Instale os pacotes OneSignal SDK desejados.
5. Abra **Window > OneSignal SDK Setup** e complete os passos finais.
### 2. Configuração de plataforma
Adicione todas as plataformas que seu app suporta.
#### Configuração iOS
Nosso SDK auto-configura as configurações Xcode necessárias. Escolha sua abordagem de provisionamento:
1. Vá para **File > Build Settings** > **Player Settings**.
2. Em **Other Settings**, marque **Automatically Sign**.
Certifique-se de que sua conta Apple Developer tem:
* Um App Group: `group.{your_bundle_id}.onesignal`
* **Push Notifications** e **App Groups** habilitados
* Perfis de provisionamento atualizados para seu bundle ID
#### Configuração Android
1. Vá para **Edit > Project Settings > Player** > **Android**.
2. Em **Publishing Settings**, habilite:
* **Custom Main Gradle Template**
* **Custom Gradle Properties Template**
3. Execute **Assets > External Dependency Manager > Android Resolver > Force Resolve**.
Considerações adicionais:
* **Target API Level deve ser 33+** (v5.0.6+).
* Se **Minify estiver habilitado**, execute **Copy Android plugin to Assets** de **OneSignal SDK Setup** para usar `OneSignalConfig.androidlib`.
* Substitua os ícones padrão dentro de `Assets/Plugins/Android/OneSignalConfig.androidlib/src/main/res` pelos seus próprios (apenas nomes de arquivo em minúsculas, sublinhados permitidos). Veja [Customize Notification Icons](./notification-icons) para mais.
#### Configuração Amazon
Apenas necessário para apps Amazon disponíveis via Amazon App Store.
1. Edite ou crie `Plugins/Android/AndroidManifest.xml`.
2. Adicione namespace:
```xml theme={null}
xmlns:amazon="http://schemas.amazon.com/apk/res/android"
```
3. Adicione permissões:
```xml theme={null}
```
4. Adicione o seguinte à tag ``:
```xml theme={null}
```
5. Substitua todas as instâncias de `COM.YOUR.PACKAGE_NAME` pelo seu nome de pacote real.
6. Coloque seu `api_key.txt` em `Assets/Plugins/Android/OneSignalConfig.androidlib/src/main/assets`
* Veja [Guia Generate an Amazon API Key](./generate-an-amazon-api-key) para ajuda na criação deste arquivo.
#### Configuração Huawei
Apenas necessário para apps Huawei disponíveis via Huawei App Gallery.
Veja [Configuração Huawei Unity SDK](./huawei-unity-sdk-setup) para mais.
### 3. Inicializar o SDK
Adicione este código dentro do método `Start()` de um `MonoBehaviour` no início do ciclo de vida da sua aplicação.
Substitua `YOUR_APP_ID` pelo seu OneSignal App ID encontrado no seu dashboard OneSignal **Settings > [Keys & IDs](./keys-and-ids)**.
Se você não tem acesso ao app OneSignal, peça aos seus [Team Members](./manage-team-members) para convidá-lo.
```csharp C# theme={null}
using OneSignalSDK;
void Start () {
// Enable verbose logging for debugging (remove in production)
OneSignal.Debug.LogLevel = LogLevel.Verbose;
// Initialize with your OneSignal App ID
OneSignal.Initialize("YOUR_APP_ID");
// Use this method to prompt for push notifications.
// We recommend removing this method after testing and instead use In-App Messages to prompt for notification permission.
await OneSignal.Notifications.RequestPermissionAsync(true);
}
```
***
## Testing the OneSignal SDK integration
This guide helps you verify that your OneSignal SDK integration is working correctly by testing push notifications, subscription registration, and in-app messaging.
If you are testing with an Android emulator, it should start with a cold boot.
1. Go to **Device Manager** in Android Studio.
2. Select your emulator device and click **Edit**.
3. Go to **Additional Settings** or **More**.
4. Set the **Boot option** to **Cold Boot**.
5. Save changes and restart the emulator.
### Check mobile subscriptions
The native push permission prompt should appear automatically if you added the `requestPermission` method during initialization.
Before accepting the prompt, check the OneSignal dashboard:
* Go to **Audience > Subscriptions**.
* You should see a new entry with the status "Never Subscribed".
The subscription's status should now show **Subscribed**.
You have successfully created a [mobile subscription](/docs/en/subscriptions).
Mobile subscriptions are created when users first open your app on a device or if they uninstall and reinstall your app on the same device.
### Set up test users
test users are helpful for testing a push notification before sending a message.
In the dashboard, next to the subscription, click the **Options (three dots)** button and select **Add to Test Users**.
Name the subscription so you can easily identify your device later in the **test users tab**.
Go to **Audience > Segments > New Segment**.
Name the segment `Test Users` (the name is important because it will be used later).
You have successfully created a segment of test users.
We can now test sending messages to this individual device and groups of test users.
### Send test push via API
In your OneSignal dashboard, go to **Settings > [Keys & IDs](/docs/en/keys-and-ids)**.
Replace `YOUR_APP_API_KEY` and `YOUR_APP_ID` in the code below with your actual keys. This code uses the `Test Users` segment we created earlier.
```curl theme={null}
curl -X \
POST --url 'https://api.onesignal.com/notifications' \
--header 'content-type: application/json; charset=utf-8' \
--header 'authorization: Key YOUR_APP_API_KEY' \
--data \
'{
"app_id": "YOUR_APP_ID",
"target_channel": "push",
"name": "Testing basic setup",
"headings": {
"en": "👋"
},
"contents": {
"en": "Hello world!"
},
"included_segments": [
"Test Users"
],
"ios_attachments": {
"onesignal_logo": "https://avatars.githubusercontent.com/u/11823027?s=200&v=4"
},
"big_picture": "https://avatars.githubusercontent.com/u/11823027?s=200&v=4"
}'
```
Run the code in your terminal.
If all setup steps were completed successfully, the test users should receive a notification with an image included:
Images will appear small in the collapsed notification view. Expand the notification to see the full image.
In your dashboard, go to **Delivery > Sent Messages**, then click the message to view stats.
You should see the **confirmed** stat, meaning the device received the push.
You have successfully sent a notification via our API to a segment.
* No image received? Your [Notification Service Extension](#ios-setup) might be missing.
* No confirmed receipt? Review the troubleshooting guide [here](/docs/en/confirmed-delivery#troubleshooting-confirmed-delivery).
* Having issues? Copy-paste the api request and a log from start to finish of app launch into a `.txt` file. Then share both with `support@onesignal.com`.
### Send an in-app message
[In-app messages](/docs/en/in-app-messages-setup) let you communicate with users while they are using your app.
This is because users must meet the in-app audience criteria *before* a new session starts. In OneSignal, a new session starts when the user opens your app after it has been in the background or closed for at least 30 seconds. For more details, see our guide on [how in-app messages are displayed](/docs/en/in-app-messages-setup#how-are-iams-displayed%3F).
* In your OneSignal dashboard, navigate to **Messages > In-App > New In-App**.
* Find and select the **Welcome** message.
* Set your Audience as the **Test Users** segment we used previously.
Under **Schedule > How often do you want to show this message?** select **Every time trigger conditions are satisfied**.
Click **Make Message Live** so it is available to your Test Users each time they open the app.
After the in-app message is live, open your app. You should see it display:
Not seeing the message?
* Start a new session
* You must close or background the app for at least 30 seconds before reopening. This ensures a new session is started.
* For more, see [how in-app messages are displayed](/docs/en/in-app-messages-setup#how-are-iams-displayed%3F).
* Still in the `Test Users` segment?
* If you reinstalled or switched devices, re-add the device to [Test Users](#set-up-test-users) and confirm it's part of the Test Users segment.
* Having issues?
* Follow [Getting a Debug Log](/docs/en/capturing-a-debug-log) while reproducing the steps above. This will generate additional logging that you can share with `support@onesignal.com` and we will help investigate what's going on.
You have successfully setup the OneSignal SDK and learned important concepts like:
* Gathering [Subscriptions](/docs/en/subscriptions), setting [Test Users](/docs/en/find-set-test-subscriptions), and creating [Segments](/docs/en/segmentation).
* Sending [Push](/docs/en/push) with images and [Confirmed receipt](/docs/en/confirmed-delivery) using Segments and our [Create message](/reference/create-message) API.
* Sending [In-app messages](/docs/en/in-app-messages-setup).
Continue with this guide to identify users in your app and setup additional features.
***
## User identification
Previously, we demonstrated how to create mobile [Subscriptions](/docs/en/subscriptions). Now we'll expand to identifying [Users](/docs/en/users) across all their subscriptions (including push, email, and SMS) using the OneSignal SDK. We'll cover External IDs, tags, multi-channel subscriptions, privacy, and event tracking to help you unify and engage users across platforms.
### Assign External ID
Use an External ID to identify users consistently across devices, email addresses, and phone numbers using your backend's user identifier. This ensures your messaging stays unified across channels and 3rd party systems (especially important for [Integrations](/docs/en/integrations)).
Set the External ID with our SDK's [`login` method](/docs/en/mobile-sdk-reference#login-external-id) each time they are identified by your app.
OneSignal generates unique read-only IDs for subscriptions (Subscription ID) and users (OneSignal ID).
As users download your app on different devices, subscribe to your website, and/or provide you email addresses and phone numbers outside of your app, new subscriptions will be created.
Setting the External ID via our SDK is highly recommended to identify users across all their subscriptions, regardless of how they are created.
### Add Tags
[Tags](/docs/en/add-user-data-tags) are key-value pairs of string data you can use to store user properties (like `username`, `role`, or preferences) and events (like `purchase_date`, `game_level`, or user interactions). Tags power advanced [Message Personalization](/docs/en/message-personalization) and [Segmentation](/docs/en/segmentation) allowing for more advanced use cases.
Set tags with our SDK [`addTag` and `addTags` methods](/docs/en/mobile-sdk-reference#data-tags) as events occur in your app.
In this example, the user reached level 6 identifiable by the tag called `current_level` set to a value of `6`.
We can create a segment of users that have a level of between 5 and 10, and use that to send targeted and personalized messages:
### Add email and/or SMS subscriptions
Earlier we saw how our SDK creates mobile subscriptions to send push and in-app messages. You can also reach users through emails and SMS channels by creating the corresponding subscriptions.
* Use the [`addEmail` method](/docs/en/mobile-sdk-reference#addemail-%2C-removeemail) to create email subscriptions.
* Use the [`addSms` method](/docs/en/mobile-sdk-reference#addsms-%2C-removesms) to create SMS subscriptions.
If the email address and/or phone number already exist in the OneSignal app, the SDK will add it to the existing user, it will not create duplicates.
You can view unified users via **Audience > Users** in the dashboard or with the [View user API](/reference/view-user).
Best practices for multi-channel communication
* Obtain explicit consent before adding email or SMS subscriptions.
* Explain the benefits of each communication channel to users.
* Provide channel preferences so users can select which channels they prefer.
***
### Privacy & user consent
To control when OneSignal collects user data, use the SDK's consent gating methods:
* [`setConsentRequired(true)`](/docs/en/mobile-sdk-reference#setconsentrequired): Prevents data collection until consent is given.
* [`setConsentGiven(true)`](/docs/en/mobile-sdk-reference#setconsentgiven): Enables data collection once consent is granted.
See our Privacy & security docs for more on:
* [Data collected by the SDK](/docs/en/data-collected-by-the-onesignal-sdk)
* [Handling personal data](/docs/en/handling-personal-data)
***
## Prompt for push permissions
Instead of calling `requestPermission()` immediately on app open, take a more strategic approach. Use an in-app message to explain the value of push notifications before requesting permission.
For best practices and implementation details, see our [Prompt for push permissions](/docs/en/prompt-for-push-permissions) guide.
***
## Listen to push, user, and in-app events
Use SDK listeners to react to user actions and state changes.
The SDK provides several event listeners for you to hook into. See our [SDK reference guide](/docs/en/mobile-sdk-reference) for more details.
### Push notification events
* [`addClickListener()`](/docs/en/mobile-sdk-reference#addclicklistener-push): Detect when a notification is tapped. Helpful for [Deep Linking](/docs/en/deep-linking).
* [`addForegroundLifecycleListener()`](/docs/en/mobile-sdk-reference#addforegroundlifecyclelistener-push): Control how notifications behave in foreground.
For full customization, see [Mobile Service Extensions](/docs/en/service-extensions).
### User state changes
* [`addObserver()` for user state](/docs/en/mobile-sdk-reference#addobserver-user-state): Detect when the External ID is set.
* [`addPermissionObserver()`](/docs/en/mobile-sdk-reference#addpermissionobserver-push): Track the user's specific interaction with the native push permission prompt.
* [`addObserver()` for push subscription](/docs/en/mobile-sdk-reference#addobserver-push-subscription-changes): Track when the push subscription status changes.
### In-app message events
* [`addClickListener()`](/docs/en/mobile-sdk-reference#addclicklistener-in-app): Handle in-app click actions. Ideal for deep linking or tracking events.
* [`addLifecycleListener()`](/docs/en/mobile-sdk-reference#addclicklistener-in-app): Track full lifecycle of in-app messages (shown, clicked, dismissed, etc.).
***
## Advanced setup & capabilities
Explore more capabilities to enhance your integration:
* [🔁 Migrating to OneSignal from another service](/docs/en/migrating-to-onesignal)
* [🌍 Location tracking](/docs/en/mobile-sdk-reference#location)
* [🔗 Deep Linking](/docs/en/deep-linking)
* [🔌 Integrations](/docs/en/integrations)
* [🧩 Mobile Service Extensions](/docs/en/service-extensions)
* [🛎️ Action buttons](/docs/en/action-buttons)
* [🌐 Multi-language messaging](/docs/en/multi-language-messaging)
* [🛡️ Identity Verification](/docs/en/identity-verification)
* [📊 Custom Outcomes](/docs/en/custom-outcomes)
* [📲 Live Activities](/docs/en/live-activities)
### Mobile SDK setup & reference
Make sure you've enabled all key features by reviewing the [Mobile push setup](/docs/en/mobile-push-setup) guide.
For full details on available methods and configuration options, visit the [Mobile SDK reference](/docs/en/mobile-sdk-reference).
Congratulations! You've successfully completed the Mobile SDK setup guide.
***
Need help?
Chat with our Support team or email `support@onesignal.com`
Please include:
* Details of the issue you're experiencing and steps to reproduce if available
* Your OneSignal App ID
* The External ID or Subscription ID if applicable
* The URL to the message you tested in the OneSignal Dashboard if applicable
* Any relevant [logs or error messages](/docs/en/capturing-a-debug-log)
We're happy to help!
***