Android N preview 2 增加了一个新的接口：

Launcher shortcuts:

Now, apps can define shortcuts which users can expose in the launcher to help them perform actions quicker. These shortcuts contain an Intent into specific points within your app (like sending a message to your best friend, navigating home in a mapping app, or playing the next episode of a TV show in a media app). An application can publish shortcuts with ShortcutManager.setDynamicShortcuts(List) and ShortcutManager.addDynamicShortcut(ShortcutInfo), and launchers can be expected to show 3-5 shortcuts for a given app.

实现效果参考这个

http://www.androidpolice.com/2016/04/21/android-n-feature-spotlight-launcher-shortcuts-give-apps-many-new-ways-to-provide-information-and-quick-actions/

update: 在 6-15日 发布的最终版本api中删除了此接口。