如何在Android中以编程方式启用“屏幕关闭后继续运行”？

Question

I would like my application to always run while the screen is off just like Google Chrome in the following picture:

I'm not quite sure how I would enable this button in my application. Does this button require an extra permission in the manifest file?

Answer 1

我认为这不是一个组件或权限，您可以直接使用它。它只会更改一个布尔标志以在代码中使用它。如果希望您的应用在屏幕关闭后继续运行，则应使用android服务并在屏幕变为屏幕时同步状态之所以启用，是因为服务可以在后台继续运行。