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href="/google/play/billing/billing_reference.html"> 540 <span class="en">Reference</span></a></li> 541 </ul> 542 </li> 543 <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html"> 544 <span class="en">Version 2 API</span></a></div> 545 <ul> 546 <li><a href="/google/play/billing/v2/billing_integrate.html"> 547 <span class="en">Implementing the API</span></a></li> 548 <li><a href="/google/play/billing/v2/billing_subscriptions.html"> 549 <span class="en">Subscriptions</span></a></li> 550 <li><a href="/google/play/billing/v2/billing_reference.html"> 551 <span class="en">Reference</span></a></li> 552 </ul> 553 </li> 554 <li><a href="/google/play/billing/billing_subscriptions.html"> 555 <span class="en">Subscriptions</span></a> 556 </li> 557 <li><a href="/google/play/billing/billing_best_practices.html"> 558 <span class="en">Security and Design</span></a> 559 </li> 560 <li><a href="/google/play/billing/billing_testing.html"> 561 <span class="en">Testing In-app Billing</span></a> 562 </li> 563 <li><a href="/google/play/billing/billing_admin.html"> 564 <span class="en">Administering In-app Billing</span></a> 565 </li> 566 <li><a href="/google/play/billing/versions.html"> 567 <span class="en">Version Notes</span></a> 568 </li> 569 </ul> 570 </li> 571 572 573 574 <li class="nav-section"> 575 <div class="nav-section-header"><a href="/google/gcm/index.html"> 576 <span class="en">Google Cloud Messaging</span></a> 577 </div> 578 <ul> 579 <li><a href="/google/gcm/gcm.html"> 580 <span class="en">Overview</span></a> 581 </li> 582 <li><a href="/google/gcm/gs.html"> 583 <span class="en">Getting Started</span></a> 584 </li> 585 <li><a href="/google/gcm/client.html"> 586 <span class="en">Implementing GCM Client</span></a> 587 </li> 588 <li class="nav-section"><div class="nav-section-header"><a href="/google/gcm/server.html"> 589 <span class="en">Implementing GCM Server</span></a></div> 590 <ul> 591 <li><a 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id="doc-col"> 706 707<div id="api-info-block"> 708 709 710 711 712<div class="sum-details-links"> 713 714</div><!-- end sum-details-links --> 715<div class="api-level"> 716 717 718 719 720</div> 721</div><!-- end api-info-block --> 722 723 724<!-- ======== START OF CLASS DATA ======== --> 725 726<div id="jd-header"> 727 public 728 729 730 731 interface 732<h1 itemprop="name">ActivityRecognitionApi</h1> 733 734 735 736 737 738 739 740 741</div><!-- end header --> 742 743<div id="naMessage"></div> 744 745<div id="jd-content" class="api apilevel-"> 746<table class="jd-inheritance-table"> 747 748 749 <tr> 750 751 <td colspan="1" class="jd-inheritance-class-cell">com.google.android.gms.location.ActivityRecognitionApi</td> 752 </tr> 753 754 755</table> 756 757 758 759 760 761 762 763<div class="jd-descr"> 764 765 766<h2>Class Overview</h2> 767<p itemprop="articleBody">The main entry point for interacting with activity recognition. 768 769 <p>The methods must be used in conjunction with a <code><a href="/reference/com/google/android/gms/common/api/GoogleApiClient.html">GoogleApiClient</a></code>. E.g. 770 <pre><code> 771 new GoogleApiClient.Builder(context) 772 .addApi(ActivityRecognitionServices.API) 773 .addConnectionCallbacks(this) 774 .addOnConnectionFailedListener(this) 775 .build() 776 </code></pre> 777</p> 778 779 780 781 782 783</div><!-- jd-descr --> 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800<div class="jd-descr"> 801 802 803<h2>Summary</h2> 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831<!-- ========== METHOD SUMMARY =========== --> 832<table id="pubmethods" class="jd-sumtable"><tr><th colspan="12">Public Methods</th></tr> 833 834 835 836 837 <tr class="alt-color api apilevel-" > 838 <td class="jd-typecol"><nobr> 839 abstract 840 841 842 843 844 <a href="/reference/com/google/android/gms/common/api/PendingResult.html">PendingResult</a><<a href="/reference/com/google/android/gms/common/api/Status.html">Status</a>></nobr> 845 </td> 846 <td class="jd-linkcol" width="100%"><nobr> 847 <span class="sympad"><a href="/reference/com/google/android/gms/location/ActivityRecognitionApi.html#removeActivityUpdates(com.google.android.gms.common.api.GoogleApiClient, android.app.PendingIntent)">removeActivityUpdates</a></span>(<a href="/reference/com/google/android/gms/common/api/GoogleApiClient.html">GoogleApiClient</a> client, PendingIntent callbackIntent)</nobr> 848 849 <div class="jd-descrdiv">Removes all activity updates for the specified PendingIntent.</div> 850 851 </td></tr> 852 853 854 855 <tr class=" api apilevel-" > 856 <td class="jd-typecol"><nobr> 857 abstract 858 859 860 861 862 <a href="/reference/com/google/android/gms/common/api/PendingResult.html">PendingResult</a><<a href="/reference/com/google/android/gms/common/api/Status.html">Status</a>></nobr> 863 </td> 864 <td class="jd-linkcol" width="100%"><nobr> 865 <span class="sympad"><a href="/reference/com/google/android/gms/location/ActivityRecognitionApi.html#requestActivityUpdates(com.google.android.gms.common.api.GoogleApiClient, long, android.app.PendingIntent)">requestActivityUpdates</a></span>(<a href="/reference/com/google/android/gms/common/api/GoogleApiClient.html">GoogleApiClient</a> client, long detectionIntervalMillis, PendingIntent callbackIntent)</nobr> 866 867 <div class="jd-descrdiv">Register for activity recognition updates.</div> 868 869 </td></tr> 870 871 872 873</table> 874 875 876 877 878 879 880 881</div><!-- jd-descr (summary) --> 882 883<!-- Details --> 884 885 886 887 888 889 890 891 892<!-- XML Attributes --> 893 894 895<!-- Enum Values --> 896 897 898<!-- Constants --> 899 900 901<!-- Fields --> 902 903 904<!-- Public ctors --> 905 906 907 908<!-- ========= CONSTRUCTOR DETAIL ======== --> 909<!-- Protected ctors --> 910 911 912 913<!-- ========= METHOD DETAIL ======== --> 914<!-- Public methdos --> 915 916<h2>Public Methods</h2> 917 918 919 920<A NAME="removeActivityUpdates(com.google.android.gms.common.api.GoogleApiClient, android.app.PendingIntent)"></A> 921 922<div class="jd-details api apilevel-"> 923 <h4 class="jd-details-title"> 924 <span class="normal"> 925 public 926 927 928 abstract 929 930 <a href="/reference/com/google/android/gms/common/api/PendingResult.html">PendingResult</a><<a href="/reference/com/google/android/gms/common/api/Status.html">Status</a>> 931 </span> 932 <span class="sympad">removeActivityUpdates</span> 933 <span class="normal">(<a href="/reference/com/google/android/gms/common/api/GoogleApiClient.html">GoogleApiClient</a> client, PendingIntent callbackIntent)</span> 934 </h4> 935 <div class="api-level"> 936 <div></div> 937 938 939 940 </div> 941 <div class="jd-details-descr"> 942 943 <div class="jd-tagdata jd-tagdescr"><p>Removes all activity updates for the specified PendingIntent. 944 <p> 945 Calling this function requires the 946 com.google.android.gms.permission.ACTIVITY_RECOGNITION permission.</p></div> 947 <div class="jd-tagdata"> 948 <h5 class="jd-tagtitle">Parameters</h5> 949 <table class="jd-tagtable"> 950 <tr> 951 <th>client</td> 952 <td>An existing GoogleApiClient. It must be connected at the 953 time of this call, which is normally achieved by calling 954 <code><a href="/reference/com/google/android/gms/common/api/GoogleApiClient.html#connect()">connect()</a></code> and waiting for 955 <code><a href="/reference/com/google/android/gms/common/api/GoogleApiClient.ConnectionCallbacks.html#onConnected(android.os.Bundle)">onConnected(Bundle)</a></code> to 956 be called.</td> 957 </tr> 958 <tr> 959 <th>callbackIntent</td> 960 <td>pending intent object that no longer needs activity 961 detection updates</td> 962 </tr> 963 </table> 964 </div> 965 <div class="jd-tagdata"> 966 <h5 class="jd-tagtitle">Returns</h5> 967 <ul class="nolist"><li>a PendingResult for the call, check <code><a href="/reference/com/google/android/gms/common/api/Status.html#isSuccess()">isSuccess()</a></code> to 968 determine if it was successful. 969</li></ul> 970 </div> 971 972 </div> 973</div> 974 975 976<A NAME="requestActivityUpdates(com.google.android.gms.common.api.GoogleApiClient, long, android.app.PendingIntent)"></A> 977 978<div class="jd-details api apilevel-"> 979 <h4 class="jd-details-title"> 980 <span class="normal"> 981 public 982 983 984 abstract 985 986 <a href="/reference/com/google/android/gms/common/api/PendingResult.html">PendingResult</a><<a href="/reference/com/google/android/gms/common/api/Status.html">Status</a>> 987 </span> 988 <span class="sympad">requestActivityUpdates</span> 989 <span class="normal">(<a href="/reference/com/google/android/gms/common/api/GoogleApiClient.html">GoogleApiClient</a> client, long detectionIntervalMillis, PendingIntent callbackIntent)</span> 990 </h4> 991 <div class="api-level"> 992 <div></div> 993 994 995 996 </div> 997 <div class="jd-details-descr"> 998 999 <div class="jd-tagdata jd-tagdescr"><p>Register for activity recognition updates. 1000 <p> 1001 The activities are detected by periodically waking up the device and 1002 reading short bursts of sensor data. It only makes use of low power 1003 sensors in order to keep the power usage to a minimum. For example, it 1004 can detect if the user is currently on foot, in a car, on a bicycle or 1005 still. See <code><a href="/reference/com/google/android/gms/location/DetectedActivity.html">DetectedActivity</a></code> for more details. 1006 <p> 1007 The activity detection update interval can be controlled with the 1008 detectionIntervalMillis parameter. Larger values will result in fewer 1009 activity detections while improving battery life. Smaller values will 1010 result in more frequent activity detections but will consume more power 1011 since the device must be woken up more frequently. 1012 <p> 1013 Activities may be received more frequently than the 1014 detectionIntervalMillis parameter if another application has also 1015 requested activity updates at a faster rate. It may also receive updates 1016 faster when the activity detection service receives a signal that the 1017 current activity may change, such as if the device has been still for a 1018 long period of time and is then unplugged from a phone charger. 1019 <p> 1020 Activities may arrive several seconds after the requested 1021 detectionIntervalMillis if the activity detection service requires more 1022 samples to make a more accurate prediction. 1023 <p> 1024 To conserve battery, activity reporting may stop when the device is 1025 'STILL' for an extended period of time. It will resume once the device 1026 moves again. This only happens on devices that support the 1027 Sensor.TYPE_SIGNIFICANT_MOTION hardware. 1028 <p> 1029 Beginning in API 21, activities may be received less frequently than the 1030 detectionIntervalMillis parameter if the device is in power save mode 1031 and the screen is off. 1032 <p> 1033 A common use case is that an application wants to monitor activities in 1034 the background and perform an action when a specific activity is 1035 detected. To do this without needing a service that is always on in the 1036 background consuming resources, detected activities are delivered via an 1037 intent. The application specifies a PendingIntent callback (typically an 1038 IntentService) which will be called when activities are detected. See the 1039 documentation of <code><a href="/reference/android/app/PendingIntent.html">PendingIntent</a></code> for more details. 1040 <p> 1041 Applications can call this function several times in a row with the same 1042 callbackIntent to change the desired activity detection interval. 1043 <p> 1044 Calling this function requires the 1045 com.google.android.gms.permission.ACTIVITY_RECOGNITION permission.</p></div> 1046 <div class="jd-tagdata"> 1047 <h5 class="jd-tagtitle">Parameters</h5> 1048 <table class="jd-tagtable"> 1049 <tr> 1050 <th>client</td> 1051 <td>An existing GoogleApiClient. It must be connected at the 1052 time of this call, which is normally achieved by calling 1053 <code><a href="/reference/com/google/android/gms/common/api/GoogleApiClient.html#connect()">connect()</a></code> and waiting for 1054 <code><a href="/reference/com/google/android/gms/common/api/GoogleApiClient.ConnectionCallbacks.html#onConnected(android.os.Bundle)">onConnected(Bundle)</a></code> to 1055 be called.</td> 1056 </tr> 1057 <tr> 1058 <th>detectionIntervalMillis</td> 1059 <td>the desired time between activity 1060 detections. Larger values will result in fewer activity 1061 detections while improving battery life. A value of 0 will 1062 result in activity detections at the fastest possible rate.</td> 1063 </tr> 1064 <tr> 1065 <th>callbackIntent</td> 1066 <td>a PendingIntent to be sent for each activity 1067 detection.</td> 1068 </tr> 1069 </table> 1070 </div> 1071 <div class="jd-tagdata"> 1072 <h5 class="jd-tagtitle">Returns</h5> 1073 <ul class="nolist"><li>a PendingResult for the call, check <code><a href="/reference/com/google/android/gms/common/api/Status.html#isSuccess()">isSuccess()</a></code> to 1074 determine if it was successful. 1075</li></ul> 1076 </div> 1077 1078 </div> 1079</div> 1080 1081 1082 1083 1084 1085<!-- ========= METHOD DETAIL ======== --> 1086 1087 1088 1089<!-- ========= END OF CLASS DATA ========= --> 1090<A NAME="navbar_top"></A> 1091 1092<div id="footer" class="wrap" > 1093 1094 1095 <div id="copyright"> 1096 1097 Except as noted, this content is licensed under <a 1098 href="http://www.apache.org/licenses/LICENSE-2.0">Apache 2.0</a>. 1099 For details and restrictions, see the <a href="/license.html"> 1100 Content License</a>. 1101 </div> 1102 <div id="build_info"> 1103 1104<script src="/timestamp.js" type="text/javascript"></script> 1105<script>document.write(BUILD_TIMESTAMP)</script> 1106 1107 </div> 1108 1109 1110 <div id="footerlinks"> 1111 1112 <p> 1113 <a href="/about/index.html">About Android</a> | 1114 <a href="/legal.html">Legal</a> | 1115 <a href="/support.html">Support</a> 1116 </p> 1117 </div> 1118 1119</div> <!-- end footer --> 1120</div> <!-- jd-content --> 1121 1122</div><!-- end doc-content --> 1123 1124</div> <!-- end body-content --> 1125 1126 1127 1128 1129 1130 1131</body> 1132</html> 1133
