Android线程同步的相关内容

文章 2022-11-17 来自：开发者社区

Android多线程编程__同步（下）

原子性对基本数据类型的变量的读取和赋值时原子性操作，即这些操作是不可以被中断的，要么执行完毕，要么就不执行。看一下下面的代码，如下：x=3; //语句1 y=x; //语句2 x++; //语句3在上面3个语句中，只有语句1是原子性操作&#...

文章 2022-11-17 来自：开发者社区

Android多线程编程__同步（上）

在多线程应用中，两个或两个以上的线程需要共享对同一个数据的存取。如果两个线程存取相同的对象，并且每一个线程都调用了修改该对象的方法，这种情况通常被称为竞争条件。而解决这种问题的办法通常是当线程A调用修改对象方法时，我们就交给它一把锁，等他处理完后在把锁给另一个要调用这个方法的线程。重入锁和条件对象synchronized 关...

问答 2022-04-15 来自：开发者社区

Android线程间同步问题，实现主线程死等新线程处理结束

我的主线程是activity，在主线程里开启了线程R1，希望R1的任务处理完成后通知主线程继续，否则主线程一直等待，怎么实现？

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更新时间 2024-05-27 12:10:35

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