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Commit 92b6c298 authored by Michael Wachenschwanz's avatar Michael Wachenschwanz Committed by android-build-merger
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Merge "Clarify UsageStatsManager#queryUsageStats behavior" into qt-dev 

am: a324083f

Change-Id: Id4c6a7fbaba4bd3f49bf33f693faa78a33d7f891
parents e0d69f2d a324083f

core/java/android/app/usage/UsageStatsManager.java

+6 −13
Original line number Diff line number Diff line
@@ -281,20 +281,13 @@ public final class UsageStatsManager { 


    /**

     * Gets application usage stats for the given time range, aggregated by the specified interval.

     * <p>The returned list will contain a {@link UsageStats} object for each package that

     * has data for an interval that is a subset of the time range given. To illustrate:</p>

     * <pre>

     * intervalType = INTERVAL_YEARLY

     * beginTime = 2013

     * endTime = 2015 (exclusive)

     *

     * Results:

     * 2013 - com.example.alpha

     * 2013 - com.example.beta

     * 2014 - com.example.alpha

     * 2014 - com.example.beta

     * 2014 - com.example.charlie

     * </pre>

     * <p>

     * The returned list will contain one or more {@link UsageStats} objects for each package, with

     * usage data that covers at least the given time range.

     * Note: The begin and end times of the time range may be expanded to the nearest whole interval

     * period.

     * </p>

     *

     * <p> The caller must have {@link android.Manifest.permission#PACKAGE_USAGE_STATS} </p>

     *