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播送ActivityServiceBroadcastReceive | android开发 2022-11-04 65 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
Android开发四大组件分别是:流动(Activity):关于发挥功能。服务(Service):后台运行服务,不提供界面出现。播送接收器(BroadcastReceiver):关于接收播送。内容提供商(ContentProvider):支持在多个使用中存储和读取数据,相当于数据库。本资料共包括以下附件:

(The four components of Android development are: Activity: about playing functions. Service: the background running service does not provide an interface. BroadcastReceiver: about receiving broadcasts. Content Provider: supports storing and reading data in multiple uses, equivalent to a database. This document includes the following annexes:)

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