Cross Reference: /frameworks/base/packages/SystemUI/docs

`Name`	`Date`	`Size`
Up to higher level directory
`demo_mode.md`	21-Aug-2018	`7.5K`
`plugin_hooks.md`	21-Aug-2018	`3.5K`
`plugins.md`	21-Aug-2018	`12.6K`
`sysui-plugins.png`	21-Aug-2018	`21.2K`
`sysui-plugins.svg`	21-Aug-2018	`79.2K`