# User consent

The Wortise SDK includes support for Google Ads **Consent Manager** (**CMP**) to request the consent of every user.

Obtaining the user consent is important to comply with the privacy policies and qualify for higher CPMs.

## Request consent

To request the user consent, it is needed to invoke the method `ConsentManager.requestIfRequired` at an appropriate moment of the app. This will show a dialog, only when it is required (normally during the first app launch), so the user can grant or deny consent.

There is also the `ConsentManager.request` method to always show the dialog, and not only when required (for example, to provide an option in the app settings to allow the user change the consent at anytime).

### Example

{% tabs %}
{% tab title="Kotlin" %}

```kotlin
// Example with WortiseSdk.initialize
WortiseSdk.initialize(this, "your app key") {
    ConsentManager.requestIfRequired(this);
}

// Example with WortiseSdk.wait
WortiseSdk.wait {
    ConsentManager.requestIfRequired(this);
}
```

{% endtab %}

{% tab title="Java" %}

```java
// Example with WortiseSdk.initialize
WortiseSdk.initialize(this, "tu app key", () -> {
    ConsentManager.requestIfRequired(this);
    return Unit.INSTANCE;
});

// Example with WortiseSdk.wait
WortiseSdk.wait(() -> {
    ConsentManager.requestIfRequired(this);
    return Unit.INSTANCE;
});
```

{% endtab %}
{% endtabs %}

### Listener configuration

It is possible to pass a listener, to both `request` and `requestIfRequired`, to know when the consent requested has finished (and if it has been shown). To achieve this, just pass a listener as the last parameter of both methods.

{% tabs %}
{% tab title="Kotlin" %}

```kotlin
ConsentManager.requestOnce(this, (shown) -> {
    // This listener will be invoked when the request finishes 
}
```

{% endtab %}

{% tab title="Java" %}

```java
ConsentManager.requestOnce(this, (shown) -> {
    // This listener will be invoked when the request finishes 
    return Unit.INSTANCE;
});
```

{% endtab %}
{% endtabs %}