LifecycleObserver

Android架构——LifeCycle和LiveData原理学习总结2022-02-20 16:33:15

本文是楼主学习LifeCycle和LiveData原理的一些总结，本文不会长篇分析源码，而是利用类图和总结性的文字归纳原理。由于Livedata和LifeCycle有紧密联系，所以本文先总结LifeCycle原理，再总结LifeData原理。本文LifeCycle基于版本androidx.lifecycle:lifecycle-runtime:2.1.0， LiveData
Android Jetpack 之 Lifecycle - 2(2)，flutter蓝牙打印2022-01-28 13:34:55

所以在分析 LifecycleRegistry之前我们先看下LifecycleObserver 生命周期观察者（LifecycleObserver） LifecycleObserver 基本介绍标记接口 LifecycleObserver 表示生命周期观察者，是 lifecycle-aware 组件。 public interface LifecycleObserver { } 这个接口用来声明它的实现
Android Jetpack 之 Lifecycle - 2，已开源2022-01-28 13:33:57

The given observer will be brought to the current state of the LifecycleOwner. For example, if the LifecycleOwner is in {@link State#STARTED} state, the given observer will receive {@link Event#ON_CREATE}, {@link Event#ON_START} events. @param observ

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