Fused location provider
The Fused Location Provider intelligently manages the underlying location technology and gives you the best location according to your needs.
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Simple APIs: Lets you specify high-level needs like "high accuracy" or "low power", instead of
having to worry about location providers.
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Immediately available: Gives your apps immediate access to the best, most recent location.
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Power-efficiency: Minimizes your app's use of power. Based on all incoming location requests and available sensors, fused location provider chooses the most efficient way to meet those needs.
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Versatility: Meets a wide range of needs, from foreground uses that need highly accurate
location to background uses that need periodic location updates with negligible power impact.
Geofencing APIs
Lets your app setup geographic boundaries around specific locations and then receive notifications when the user enters or leaves those areas.
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Simple but powerful APIs: Allows batch addition and removal of geofences. Ability to manage
multiple geofences at the same time. Ability to filter alerts for both entry and exit or
entry only or exit only.
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Optimized for battery: Adjusts location updates based on user’s proximity to the geofence
and user’s modality (still, walking, driving, and so on).
Places API
The Google
Places API for Android helps you build location-aware apps
that respond contextually to the local businesses and other places near the
device:
- Use the built-in
place
picker UI widget, allowing users to select a place on an interactive
map.
- Identify the user's
current
place, such as a local business, point of interest, or other geographic location.
- Retrieve and display rich
information
about a place.
- Make it easy to enter place names and addresses, by
autocompleting
your users' queries as they type.
- Differentiate your app by supplying up-to-date local information, and
adding
places to Google's Places database.
Activity recognition
The Activity recognition API makes it easy to check the user’s current activity—still, walking, cycling, and in-vehicle—with very efficient use of the battery:
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Optimized for battery: Uses low-power sensors to recognize the user's current physical activity.
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Enhances other services with context: Great for adding movement awareness to location awareness. Apps can adjust the amount of
location awareness they provide, based on the current user movement. For example, a
navigation app can request more frequent updates when the user is driving.
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Advanced activity detection: For apps that want to do their own
post-processing, the activity APIs provide confidence values for each of the activities.
It also includes two activities that indicate unreliable measurements: unknown and tilt.
