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Merge "Enrich javadoc for queryDetailsForUid" into main

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Junyu Lai 2024-01-30 07:40:37 +00:00 • committed by Gerrit Code Review
commit 4d0c7d2044
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21
framework-t/src/android/app/usage/NetworkStatsManager.java
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@ -510,6 +510,27 @@ public class NetworkStatsManager {
* Query network usage statistics details for a given uid.
* This may take a long time, and apps should avoid calling this on their main thread.
*
* @param networkType As defined in {@link ConnectivityManager}, e.g.
* {@link ConnectivityManager#TYPE_MOBILE}, {@link ConnectivityManager#TYPE_WIFI}
* etc.
* @param subscriberId If applicable, the subscriber id of the network interface.
* <p>Starting with API level 29, the {@code subscriberId} is guarded by
* additional restrictions. Calling apps that do not meet the new
* requirements to access the {@code subscriberId} can provide a {@code
* null} value when querying for the mobile network type to receive usage
* for all mobile networks. For additional details see {@link
* TelephonyManager#getSubscriberId()}.
* <p>Starting with API level 31, calling apps can provide a
* {@code subscriberId} with wifi network type to receive usage for
* wifi networks which is under the given subscription if applicable.
* Otherwise, pass {@code null} when querying all wifi networks.
* @param startTime Start of period. Defined in terms of "Unix time", see
* {@link java.lang.System#currentTimeMillis}.
* @param endTime End of period. Defined in terms of "Unix time", see
* {@link java.lang.System#currentTimeMillis}.
* @param uid UID of app
* @return Statistics which is described above.
* @throws SecurityException if permissions are insufficient to read network statistics.
* @see #queryDetailsForUidTagState(int, String, long, long, int, int, int)
*/
@NonNull