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analytics

Analytics #

Made by Surf 🏄‍♂️🏄‍♂️🏄‍♂️

Overview #
Interface for working with analytic services.
The library is supposed to unify work with various analytic services. The main actors are:

AnalyticAction — any action that is valuable for analytics. Usually it is a "button pressed" or "screen opened" type of event but the main criterion is a possibility to be handled by AnalyticStrategy.
AnalyticActionPerformer - an interface for analytic action performers. This class is an abstract base class for analytic strategies.
AnalyticStrategy — a class that provides a special way to send an analytical action. To create a custom analytic strategy, you should extend this class and implement the performAction method.
AnalyticService — a class that provides a way to send analytic action using a set of analytic strategies. To use this class, you should create an instance of it with a set of analytic strategies, and then call the performAction method to send analytic action.

Example #
The easiest interaction with the library is as follows:

Determine the actions that ought to be recorded in the analytics service:
class MyAnalyticAction implements AnalyticAction {
final String key;
final String value;

MyAnalyticAction(this.key, this.value);
}

class ButtonPressedAction extends MyAnalyticAction {
ButtonPressedAction() : super("button_pressed", null);
}

class ScreenOpenedAction extends MyAnalyticAction {
ScreenOpenedAction({String param}) : super("screen_opened", param);
}
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Implement analytic strategy:
class MyAnalyticStrategy
extends AnalyticStrategy<MyAnalyticAction> {
final SomeAnalyticsApi _analyticsApi;

SomeAnalyticsApi(this._analyticsApi);

@override
void performAction(MyAnalyticAction action) {
_analyticsApi.send(action.key, action.value);
}
}
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Create an AnalyticService with your strategy:
final analyticService = AnalyticService.withStrategies({
MyAnalyticStrategy(analytics),
});
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Usage:
analyticService.performAction(ButtonPressedAction());
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Installation #
Add analytics to your pubspec.yaml file:
dependencies:
analytics: $currentVersion$
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At this moment, the current version of analytics is .
Migrating from 1.x.x to 2.x.x #
1.x.x
final analyticService = DefaultAnalyticService();
analyticService.addActionPerformer(
MyAnalyticActionPerformer(SomeAnalyticService()),
);
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Starting from version 2.0.0, sending an event to a specific analytics service is implemented using strategies. The AnalyticService class stores these strategies. Implement analytics strategies using the AnalyticStrategy egy class.
final analyticService = AnalyticService.withStrategies({
MyAnalyticStrategy(analytics),
});
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Changelog #
All notable changes to this project will be documented in this file.
Issues #
To report your issues, submit directly in the Issues section.
Contribute #
If you would like to contribute to the package (e.g. by improving the documentation, fixing a bug or adding a cool new feature), please read our contribution guide first and send us your pull request.
Your PRs are always welcome.
How to reach us #
Please feel free to ask any questions about this package. Join our community chat on Telegram. We speak English and Russian.

License #
Apache License, Version 2.0