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| <!-- ======== START OF CLASS DATA ======== --> |
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| <div id="jd-header"> |
| public |
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| interface |
| <h1 itemprop="name">ActivityRecognitionApi</h1> |
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| <tr> |
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| <td colspan="1" class="jd-inheritance-class-cell">com.google.android.gms.location.ActivityRecognitionApi</td> |
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| </table> |
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| <div class="jd-descr"> |
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| <h2>Class Overview</h2> |
| <p itemprop="articleBody">The main entry point for interacting with activity recognition. |
| |
| <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. |
| <pre><code> |
| new GoogleApiClient.Builder(context) |
| .addApi(ActivityRecognition.API) |
| .addConnectionCallbacks(this) |
| .addOnConnectionFailedListener(this) |
| .build() |
| </code></pre> |
| </p> |
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| <div class="jd-descr"> |
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| <h2>Summary</h2> |
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| <!-- ========== METHOD SUMMARY =========== --> |
| <table id="pubmethods" class="jd-sumtable"><tr><th colspan="12">Public Methods</th></tr> |
| |
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| <tr class="alt-color api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| abstract |
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| |
| <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> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <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> |
| |
| <div class="jd-descrdiv"> |
| Removes all activity updates for the specified PendingIntent. |
| |
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| </div> |
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| </td></tr> |
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| <tr class=" api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| abstract |
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| <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> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <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> |
| |
| <div class="jd-descrdiv"> |
| Register for activity recognition updates. |
| |
| |
| |
| </div> |
| |
| </td></tr> |
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| <!-- Public methdos --> |
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| <h2>Public Methods</h2> |
| |
| |
| |
| <A NAME="removeActivityUpdates(com.google.android.gms.common.api.GoogleApiClient, android.app.PendingIntent)"></A> |
| |
| <div class="jd-details api apilevel-"> |
| <h4 class="jd-details-title"> |
| <span class="normal"> |
| public |
| |
| |
| abstract |
| |
| <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>> |
| </span> |
| <span class="sympad">removeActivityUpdates</span> |
| <span class="normal">(<a href="/reference/com/google/android/gms/common/api/GoogleApiClient.html">GoogleApiClient</a> client, PendingIntent callbackIntent)</span> |
| </h4> |
| <div class="api-level"> |
| <div></div> |
| |
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| </div> |
| <div class="jd-details-descr"> |
| |
| |
| |
| |
| <div class="jd-tagdata jd-tagdescr"><p>Removes all activity updates for the specified PendingIntent. |
| <p> |
| Calling this function requires the |
| com.google.android.gms.permission.ACTIVITY_RECOGNITION permission.</p></div> |
| <div class="jd-tagdata"> |
| <h5 class="jd-tagtitle">Parameters</h5> |
| <table class="jd-tagtable"> |
| <tr> |
| <th>client</td> |
| <td>An existing GoogleApiClient. It must be connected at the |
| time of this call, which is normally achieved by calling |
| <code><a href="/reference/com/google/android/gms/common/api/GoogleApiClient.html#connect()">connect()</a></code> and waiting for |
| <code><a href="/reference/com/google/android/gms/common/api/GoogleApiClient.ConnectionCallbacks.html#onConnected(android.os.Bundle)">onConnected(Bundle)</a></code> to |
| be called.</td> |
| </tr> |
| <tr> |
| <th>callbackIntent</td> |
| <td>the PendingIntent that was used in |
| <code><a href="/reference/com/google/android/gms/location/ActivityRecognitionApi.html#requestActivityUpdates(com.google.android.gms.common.api.GoogleApiClient, long, android.app.PendingIntent)">requestActivityUpdates(GoogleApiClient, long, PendingIntent)</a></code> |
| or is equal as defined by <code><a href="/reference/android/app/PendingIntent.html#equals(java.lang.Object)">equals(Object)</a></code>.</td> |
| </tr> |
| </table> |
| </div> |
| <div class="jd-tagdata"> |
| <h5 class="jd-tagtitle">Returns</h5> |
| <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 |
| determine if it was successful. |
| </li></ul> |
| </div> |
| |
| </div> |
| </div> |
| |
| |
| <A NAME="requestActivityUpdates(com.google.android.gms.common.api.GoogleApiClient, long, android.app.PendingIntent)"></A> |
| |
| <div class="jd-details api apilevel-"> |
| <h4 class="jd-details-title"> |
| <span class="normal"> |
| public |
| |
| |
| abstract |
| |
| <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>> |
| </span> |
| <span class="sympad">requestActivityUpdates</span> |
| <span class="normal">(<a href="/reference/com/google/android/gms/common/api/GoogleApiClient.html">GoogleApiClient</a> client, long detectionIntervalMillis, PendingIntent callbackIntent)</span> |
| </h4> |
| <div class="api-level"> |
| <div></div> |
| |
| |
| |
| </div> |
| <div class="jd-details-descr"> |
| |
| |
| |
| |
| <div class="jd-tagdata jd-tagdescr"><p>Register for activity recognition updates. |
| <p> |
| The activities are detected by periodically waking up the device and |
| reading short bursts of sensor data. It only makes use of low power |
| sensors in order to keep the power usage to a minimum. For example, it |
| can detect if the user is currently on foot, in a car, on a bicycle or |
| still. See <code><a href="/reference/com/google/android/gms/location/DetectedActivity.html">DetectedActivity</a></code> for more details. |
| <p> |
| The activity detection update interval can be controlled with the |
| detectionIntervalMillis parameter. Larger values will result in fewer |
| activity detections while improving battery life. Smaller values will |
| result in more frequent activity detections but will consume more power |
| since the device must be woken up more frequently. |
| <p> |
| Activities may be received more frequently than the |
| detectionIntervalMillis parameter if another application has also |
| requested activity updates at a faster rate. It may also receive updates |
| faster when the activity detection service receives a signal that the |
| current activity may change, such as if the device has been still for a |
| long period of time and is then unplugged from a phone charger. |
| <p> |
| Activities may arrive several seconds after the requested |
| detectionIntervalMillis if the activity detection service requires more |
| samples to make a more accurate prediction. |
| <p> |
| To conserve battery, activity reporting may stop when the device is |
| 'STILL' for an extended period of time. It will resume once the device |
| moves again. This only happens on devices that support the |
| Sensor.TYPE_SIGNIFICANT_MOTION hardware. |
| <p> |
| Beginning in API 21, activities may be received less frequently than the |
| detectionIntervalMillis parameter if the device is in power save mode |
| and the screen is off. |
| <p> |
| A common use case is that an application wants to monitor activities in |
| the background and perform an action when a specific activity is |
| detected. To do this without needing a service that is always on in the |
| background consuming resources, detected activities are delivered via an |
| intent. The application specifies a PendingIntent callback (typically an |
| IntentService) which will be called with an intent when activities are |
| detected. The intent recipient can extract the |
| <code><a href="/reference/com/google/android/gms/location/ActivityRecognitionResult.html">ActivityRecognitionResult</a></code> using |
| <code><a href="/reference/com/google/android/gms/location/ActivityRecognitionResult.html#extractResult(android.content.Intent)">extractResult(android.content.Intent)</a></code>. |
| See the documentation of <code><a href="/reference/android/app/PendingIntent.html">PendingIntent</a></code> for more |
| details. |
| <p> |
| Any requests previously registered with <code><a href="/reference/com/google/android/gms/location/ActivityRecognitionApi.html#requestActivityUpdates(com.google.android.gms.common.api.GoogleApiClient, long, android.app.PendingIntent)">requestActivityUpdates(GoogleApiClient, long, PendingIntent)</a></code> that have the same |
| PendingIntent (as defined by <code><a href="/reference/android/app/PendingIntent.html#equals(java.lang.Object)">equals(Object)</a></code>) will be replaced by this request. |
| <p> |
| Calling this function requires the |
| com.google.android.gms.permission.ACTIVITY_RECOGNITION permission.</p></div> |
| <div class="jd-tagdata"> |
| <h5 class="jd-tagtitle">Parameters</h5> |
| <table class="jd-tagtable"> |
| <tr> |
| <th>client</td> |
| <td>An existing GoogleApiClient. It must be connected at the |
| time of this call, which is normally achieved by calling |
| <code><a href="/reference/com/google/android/gms/common/api/GoogleApiClient.html#connect()">connect()</a></code> and waiting for |
| <code><a href="/reference/com/google/android/gms/common/api/GoogleApiClient.ConnectionCallbacks.html#onConnected(android.os.Bundle)">onConnected(Bundle)</a></code> to |
| be called.</td> |
| </tr> |
| <tr> |
| <th>detectionIntervalMillis</td> |
| <td>the desired time between activity |
| detections. Larger values will result in fewer activity |
| detections while improving battery life. A value of 0 will |
| result in activity detections at the fastest possible rate.</td> |
| </tr> |
| <tr> |
| <th>callbackIntent</td> |
| <td>a PendingIntent to be sent for each activity |
| detection.</td> |
| </tr> |
| </table> |
| </div> |
| <div class="jd-tagdata"> |
| <h5 class="jd-tagtitle">Returns</h5> |
| <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 |
| determine if it was successful. |
| </li></ul> |
| </div> |
| |
| </div> |
| </div> |
| |
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