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Commit 50a021a0 authored by Stephen Chen's avatar Stephen Chen
Browse files

Fix documentation for NetworkStatsManager methods. 

Test: N/A
Change-Id: I054ce104e561ece8e414c7ddad718665e51a692e
parent 9a9e54cf

core/java/android/app/usage/NetworkStatsManager.java

+7 −5
Original line number Original line Diff line number Diff line
@@ -182,10 +182,10 @@ public class NetworkStatsManager { 
    /**

    /**

     * Query network usage statistics summaries. Result filtered to include only uids belonging to

     * Query network usage statistics summaries. Result filtered to include only uids belonging to

     * calling user. Result is aggregated over time, hence all buckets will have the same start and

     * calling user. Result is aggregated over time, hence all buckets will have the same start and

     * end timestamps. State is going to be {@link NetworkStats.Bucket#STATE_ALL},

     * end timestamps. Not aggregated over state, uid, metered, or roaming. This means buckets'

     * uid {@link NetworkStats.Bucket#UID_ALL}, tag {@link NetworkStats.Bucket#TAG_NONE},

     * start and end timestamps are going to be the same as the 'startTime' and 'endTime'

     * metered {@link NetworkStats.Bucket#METERED_ALL}, and roaming

     * parameters. State, uid, metered, and roaming are going to vary, and tag is going to be the

     * {@link NetworkStats.Bucket#ROAMING_ALL}.

     * same.

     *

     *

     * @param networkType As defined in {@link ConnectivityManager}, e.g.

     * @param networkType As defined in {@link ConnectivityManager}, e.g.

     *            {@link ConnectivityManager#TYPE_MOBILE}, {@link ConnectivityManager#TYPE_WIFI}

     *            {@link ConnectivityManager#TYPE_MOBILE}, {@link ConnectivityManager#TYPE_WIFI}
@@ -231,7 +231,9 @@ public class NetworkStatsManager { 
     * belonging to calling user. Result is aggregated over state but not aggregated over time.

     * belonging to calling user. Result is aggregated over state but not aggregated over time.

     * This means buckets' start and end timestamps are going to be between 'startTime' and

     * This means buckets' start and end timestamps are going to be between 'startTime' and

     * 'endTime' parameters. State is going to be {@link NetworkStats.Bucket#STATE_ALL}, uid the

     * 'endTime' parameters. State is going to be {@link NetworkStats.Bucket#STATE_ALL}, uid the

     * same as the 'uid' parameter and tag the same as 'tag' parameter.

     * same as the 'uid' parameter and tag the same as 'tag' parameter. metered is going to be

     * {@link NetworkStats.Bucket#METERED_ALL}, and roaming is going to be

     * {@link NetworkStats.Bucket#ROAMING_ALL}.

     * <p>Only includes buckets that atomically occur in the inclusive time range. Doesn't

     * <p>Only includes buckets that atomically occur in the inclusive time range. Doesn't

     * interpolate across partial buckets. Since bucket length is in the order of hours, this

     * interpolate across partial buckets. Since bucket length is in the order of hours, this

     * method cannot be used to measure data usage on a fine grained time scale.

     * method cannot be used to measure data usage on a fine grained time scale.