> For the complete documentation index, see [llms.txt](https://user.netmera.com/netmera-developer-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://user.netmera.com/netmera-developer-guide/platforms/ios/new-ios-swift/push-notifications/widget-and-in-app-messages.md).

# Widget and In-App Messages

### Pop-up and In-App Message Presentation Behavior

All push notifications in Netmera work automatically—no additional coding is required. However, you can **customize** pop-up presentations and **listen to push callbacks**.

By default, when a popup notification or in-app message is received:

* If the app is in the **foreground**, the SDK displays pop-up notifications and in-app messages **immediately**.
* If the app is in the **background**, the SDK shows them **when the app returns to the foreground.**

### Enable / Disable Immediate Presentations

To prevent immediate pop-up presentation (e.g., during video playback, gaming, or checkout), use:

1. **Enable popup and widget push**:

```swift
Netmera.setPopupPresentationEnabled(true)
```

2. **Disable popup and widget push**:

```swift
Netmera.setPopupPresentationEnabled(false)
```

3. **Enable banner push**:

```swift
Netmera.setInAppMessagePresentationEnabled(true)
```

4. **Disable banner push**:

```swift
Netmera.setInAppMessagePresentationEnabled(false)
```

### Receiving Popups and In-App Messages in the Background

To receive popups or in-app messages when the application is in the background, you need to enable **Remote Notifications** under **Background Modes** in **Capabilities**.

### Devices in Low Battery Mode

Devices **cannot** receive popups or in-app messages while the application is closed or killed if the device is in **low battery mode**, as this mode disables background application refresh.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://user.netmera.com/netmera-developer-guide/platforms/ios/new-ios-swift/push-notifications/widget-and-in-app-messages.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.