1 <?xml version="1.0" encoding="UTF-8"?> 2 <!-- 3 Copyright 2013 The Android Open Source Project 4 5 Licensed under the Apache License, Version 2.0 (the "License"); 6 you may not use this file except in compliance with the License. 7 You may obtain a copy of the License at 8 9 http://www.apache.org/licenses/LICENSE-2.0 10 11 Unless required by applicable law or agreed to in writing, software 12 distributed under the License is distributed on an "AS IS" BASIS, 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 See the License for the specific language governing permissions and 15 limitations under the License. 16 --> 17 18 19 20 <sample> 21 <name>Geofencing</name> 22 <group>Wearable</group> 23 <package>com.example.android.wearable.geofencing</package> 24 25 26 27 <!-- change minSdk if needed--> 28 <minSdk>18</minSdk> 29 30 <dependency>com.google.android.gms:play-services-location:6.5.+</dependency> 31 32 33 <strings> 34 <intro> 35 <![CDATA[ 36 When a user enters the vicinity of the Android building (B44) or the Yerba Buena 37 Gardens near the Moscone center in San Francisco, a notification silently appears on his/her 38 wearable with an option to check in. This notification automatically disappears when he/she leaves 39 the area, and reappears the next time he/she is at one of these locations. 40 ]]> 41 </intro> 42 </strings> 43 44 <template src="base"/> 45 <template src="Wear"/> 46 47 <metadata> 48 <status>PUBLISHED</status> 49 <categories>Wearable, Sensors</categories> 50 <technologies>Android</technologies> 51 <languages>Java</languages> 52 <solutions>Mobile</solutions> 53 <level>ADVANCED</level> 54 <icon>screenshots/icon-web.png</icon> 55 <screenshots> 56 <img>screenshots/android_building_check_in.png</img> 57 </screenshots> 58 <api_refs> 59 <android>com.google.android.gms.location.Geofence</android> 60 </api_refs> 61 <description> 62 <![CDATA[ 63 When the user enters the vicinity of the Android building (B44) or the Yerba Buena 64 Gardens near the Moscone center in San Francisco, a notification silently appears on their 65 wearable with an option to check in. This notification automatically disappears when they leave 66 the area, and reappears the next time they are at one of these locations. 67 ]]> 68 </description> 69 <intro> 70 <![CDATA[ 71 Geofencing combines awareness of the user's current location with awareness of 72 nearby features, defined as the user's proximity to locations that may be of 73 interest. To mark a location of interest, you specify its latitude and longitude. 74 To adjust the proximity for the location, you add a radius. The latitude, 75 longitude, and radius define a geofence. You can have multiple active 76 geofences at one time. 77 78 To use geofencing, start by defining the geofences you want to monitor. 79 Although you usually store geofence data in a local database or download 80 it from the network, you need to send a geofence to Location Services as 81 an instance of [Geofence][2], which you create with `Geofence.Builder`. Each 82 Geofence object contains the following information: 83 84 1. Latitude, longitude, and radius 85 2. Expiration time 86 3. Transition type 87 4. Geofence ID 88 89 Read more about geofences in [Creating and Monitoring Geofences][1]. 90 91 [1]:http://developer.android.com/training/location/geofencing.html 92 [2]:http://developer.android.com/reference/com/google/android/gms/location/Geofence.html 93 ]]> 94 </intro> 95 </metadata> 96 </sample> 97
