android_frameworks_base/docs/html/design/wear/context.jd

page.title=Context Awareness on Android Wear
@jd:body

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<p>Some of the most powerful user experiences with Android Wear are based on context-aware
notifications and actions. By using device sensors and other contextual cues, your app can reveal
information and functionality precisely when the user needs it, at a glance.</p>

<p>For example, if you’re building a social app for restaurants, you can recommend popular menu
items when your app recognizes that the user is at a restaurant. More examples below provide basic
ideas about what you can do with a notification and action confirmation in your Android Wear
app.</p>


<div class="slide-wrapper">

<div class="slide">
<h2>Pinterest</h2>
<p>Displays a notification when one of your geo-tagged pins is within walking distance.</p>
<img src="{@docRoot}design/media/wear/ContextualExample.005.png" alt=""
     srcset="{@docRoot}design/media/wear/ContextualExample.005.png 1x,
             {@docRoot}design/media/wear/ContextualExample.005_2x.png 2x" />
</div>

<div class="slide">
<h2>Trulia</h2>
<p>Displays property details and contact options when you are near a new home.</p>
<img src="{@docRoot}design/media/wear/ContextualExample.006.png" alt=""
     srcset="{@docRoot}design/media/wear/ContextualExample.006.png 1x,
             {@docRoot}design/media/wear/ContextualExample.006_2x.png 2x" />
</div>



<div class="slide">
<h2>Ski Conditions</h2>
<p>Displays lift status and slope conditions when you arrive at a ski resort.</p>
<img src="{@docRoot}design/media/wear/ContextualExample.008.png" alt=""
     srcset="{@docRoot}design/media/wear/ContextualExample.008.png 1x,
             {@docRoot}design/media/wear/ContextualExample.008_2x.png 2x" />
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<h2>Thermostat</h2>
<p>Controls automatically appear when you are at home.
</p>
<img src="{@docRoot}design/media/wear/ContextualExample.007.png" alt=""
     srcset="{@docRoot}design/media/wear/ContextualExample.007.png 1x,
             {@docRoot}design/media/wear/ContextualExample.007_2x.png 2x" />
</div>



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<h2>Airport</h2>
<p>Displays air miles while you are waiting at the gate.
</p>
<img src="{@docRoot}design/media/wear/ContextualExample.009.png" alt=""
     srcset="{@docRoot}design/media/wear/ContextualExample.009.png 1x,
             {@docRoot}design/media/wear/ContextualExample.009_2x.png 2x" />
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<h2>Hotel</h2>
<p>Displays late check out option on the morning of your departure.
</p>
<img src="{@docRoot}design/media/wear/ContextualExample.010.png" alt=""
     srcset="{@docRoot}design/media/wear/ContextualExample.010.png 1x,
             {@docRoot}design/media/wear/ContextualExample.010_2x.png 2x" />
</div>



<div class="slide">
<h2>Conference</h2>
<p>Shows which of your friends are also attending the conference.
</p>
<img src="{@docRoot}design/media/wear/ContextualExample.011.png" alt=""
     srcset="{@docRoot}design/media/wear/ContextualExample.011.png 1x,
             {@docRoot}design/media/wear/ContextualExample.011_2x.png 2x" />
</div>

<div class="slide">
<h2>Restaurant</h2>
<p>Provides suggestions for the healthiest items on the menu when in a restaurant.
</p>
<img src="{@docRoot}design/media/wear/ContextualExample.012.png" alt=""
     srcset="{@docRoot}design/media/wear/ContextualExample.012.png 1x,
             {@docRoot}design/media/wear/ContextualExample.012_2x.png 2x" />
</div>



<div class="slide">
<h2>Oil Change</h2>
<p>Offers to set a reminder to change the oil again in six months while waiting at the garage.
</p>
<img src="{@docRoot}design/media/wear/ContextualExample.013.png" alt=""
     srcset="{@docRoot}design/media/wear/ContextualExample.013.png 1x,
             {@docRoot}design/media/wear/ContextualExample.013_2x.png 2x" />
</div>

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<h2>Car Sharing</h2>
<p>Unlocks the car as you approach it.
</p>
<img src="{@docRoot}design/media/wear/ContextualExample.016.png" alt=""
     srcset="{@docRoot}design/media/wear/ContextualExample.016.png 1x,
             {@docRoot}design/media/wear/ContextualExample.016_2x.png 2x" />
</div>



<div class="slide">
<h2>Zoo</h2>
<p>Notifies visitors when the penguins are going to be fed.
</p>
<img src="{@docRoot}design/media/wear/ContextualExample.014.png" alt=""
     srcset="{@docRoot}design/media/wear/ContextualExample.014.png 1x,
             {@docRoot}design/media/wear/ContextualExample.014_2x.png 2x" />
</div>

<div class="slide">
<h2>Location-based Query</h2>
<p>Ask things like, "Are there any picnic tables free at the park?" and get answers from 
people who are there.</p>
<img src="{@docRoot}design/media/wear/ContextualExample.015.png" alt=""
     srcset="{@docRoot}design/media/wear/ContextualExample.015.png 1x,
             {@docRoot}design/media/wear/ContextualExample.015_2x.png 2x" />
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