Sitelet https://developer.android.com/sdk/api_diff/37.2/changes
API Differences between 37.1 and 37.2 <h2 id="frame-alert" data-text=" Frame Alert " tabindex="-1"> Frame Alert </h2> <p> This document is designed to be viewed using the frames feature. If you see this message, you are using a non-frame-capable web client. <br> Link to <a href="/sitelet?url=https%3A%2F%2Fdeveloper.android.com%2Fsdk%2Fapi_diff%2F37.2%2Fchanges%2Fchanges-summary" target="_top">Non-frame version.</A>