Shulou(Shulou.com)06/01 Report--

This article mainly introduces the four major components of Android and what the application scenario is. It has certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let Xiaobian take you to understand it together.

Four components and application scenarios in Android

Activity: A component in an Android app responsible for interacting with users.

Service: Often used to provide background services for other components or to monitor the running status of other components. Often used to perform time-consuming operations.

BroadcastReceiver: Used to listen for other components in the application.

ContentProvider: Real-time data exchange between Android applications.

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