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Users Industry Users Industry Users Developers ?Don’t need permission to ship an application ?No hidden or privileged framework APIs ?Can integrate, extend, and replace existing ponents Industry Users Developers Integrate Integrate Integrate Integrate Extend Integrate Extend Replace Replace Replace Replace Replace What about security? What does this mean for developers? ?Background ?What is Android? ?Latest News Latest News ? ? ? ? ? ? ? 5 Nov 2022: Android announced 12 Nov 2022: early look of the SDK released 14 Dec 2022: bug?x SDK released 3 Jan 2022: Android Developer Challenge I starts accepting submissions 13 Feb 2022: m5rc15 SDK released 14 Apr 2022: 1788 total submissions for Challenge I 12 May 2022:Top 50 Application in Challenge I announced Android Developer Challenge ? ? ? Goal: help developers turn great ideas into great code Challenge I amp。 II each have a $5MM USD purse Challenge II will begin after devices go on sale Q