64 lines
2.0 KiB
Plaintext
64 lines
2.0 KiB
Plaintext
page.title=Behavior Changes
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meta.keywords="preview", "wear"
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page.tags="preview", "developer preview"
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@jd:body
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<p>
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Along with new features, Android Wear 2.0 includes a variety of behavior
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changes. This document highlights some of the key changes to
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account for in your apps.
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</p>
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<p>
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If you have previously published an app for Android Wear, be aware that
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your app might be affected by these changes in the platform.
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</p>
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<div id="qv-wrapper">
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<div id="qv">
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<h2>In this document</h2>
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<ul>
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<li><a href="#activity-dismissal">Activity Dismissal</a></li>
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</ul>
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</div>
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</div>
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<h2 id="activity-dismissal">Activity Dismissal</h2>
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<p>
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Starting in <a href="{@docRoot}wear/preview/index.html">Android Wear 2.0</a>,
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users dismiss apps and activities by using
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the power (stem) button on the watch.
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Long-pressing to dismiss an app is no longer suggested.
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Additionally, developers should not implement the
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long-press for dismissing
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<a href="{@docRoot}training/wearables/ui/exit.html">full screen</a>
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activities (panning or immersive activities such as Google Maps).
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</p>
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<p>
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In Android Wear 2.0, the power button of the watch is used
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to navigate back in the
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<a href="{@docRoot}guide/components/tasks-and-back-stack.html">back stack</a>,
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including for full-screen panning activities.
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Before Android Wear 2.0, the <code>DismissOverlayView</code> class was
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used to implement the long-press for a user to dismiss an app.
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(The <code>DismissOverlayView</code> class was added to a layout
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for full-screen drawing and to draw over the other views.)
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Developers should test the power button for going back
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between an app's activities and for exiting an app.
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</p>
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<p>
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Additionally, swipe for exiting an app or activity is not available.
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Developers can consider how their user interfaces
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can be enhanced with swipe-left and swipe-right,
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in a way similar to the functionality described for
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<a href="{@docRoot}wear/preview/features/ui-nav-actions.html">navigation
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drawers</a>.
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</p>
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