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Merge "[SP16] Address comments on aosp/1172143" am: f4eaaa2415

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Change-Id: I9c826c08320e112466dea0d2628f3447ebcb7d02
This commit is contained in:
Junyu Lai
2020-02-15 02:35:42 +00:00
parent 48433d6735 f4eaaa2415
commit d58bf88378
2 changed files with 21 additions and 17 deletions
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16
core/java/android/app/usage/NetworkStatsManager.java
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@@ -526,15 +526,17 @@ public class NetworkStatsManager {
}
/**
* Registers a custom provider of {@link android.net.NetworkStats} to combine the network
* statistics that cannot be seen by the kernel to system. To unregister, invoke
* {@link NetworkStatsProviderCallback#unregister()}.
* Registers a custom provider of {@link android.net.NetworkStats} to provide network statistics
* to the system. To unregister, invoke {@link NetworkStatsProviderCallback#unregister()}.
* Note that no de-duplication of statistics between providers is performed, so each provider
* must only report network traffic that is not being reported by any other provider.
*
* @param tag a human readable identifier of the custom network stats provider.
* @param provider a custom implementation of {@link AbstractNetworkStatsProvider} that needs to
* be registered to the system.
* @param tag a human readable identifier of the custom network stats provider. This is only
* used for debugging.
* @param provider the subclass of {@link AbstractNetworkStatsProvider} that needs to be
* registered to the system.
* @return a {@link NetworkStatsProviderCallback}, which can be used to report events to the
* system.
* system or unregister the provider.
* @hide
*/
@SystemApi