> For the complete documentation index, see [llms.txt](https://doc.batch.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.batch.com/developer/sdk/flutter/advanced/event-dispatchers.md). # Event dispatchers ### What is an event dispatcher? Batch can trigger with a number of analytics-oriented events that might be of interest in external analytic tools. An event dispatcher is the code that listens to those events, and *dispatches* them to the solution of your choice. Event dispatchers are implemented using native code on both iOS and Android as they are a low level feature of the SDK. ### Add a "ready-to-go" dispatcher Batch provide you with premade dispatchers for specific use cases (aka ready-to-go dispatcher). They will automatically track events into your analytics solution with a predetermined structure. As Flutter makes it easy to tweak the native projects, please follow the native event dispatcher documentation for each platform: * [Android](/developer/sdk/android/event-dispatchers.md) * [iOS](/developer/sdk/ios/event-dispatchers.md) Once you add the native dependency and register the dispatchers, any SDK interaction triggered from Flutter will automatically be tracked in the event dispatchers. --- # 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, and the optional `goal` query parameter: ``` GET https://doc.batch.com/developer/sdk/flutter/advanced/event-dispatchers.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.