LineageOS/android_packages_modules_Connectivity
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Introduce DEVICESUMMARY access level to NetworkStatsAccess.

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Apps with PACKAGE_USAGE_STATS app op or READ_NETWORK_USAGE_HISTORY
granted can query the summarized device data usage (but not individual
uids running in other users or profiles).

Bug:26677052
Change-Id: Id51631638f338a8cf48172c9b41746228a335084
This commit is contained in:
Zoltan Szatmary-Ban
2016-01-21 10:44:37 +00:00
parent 131806f111
commit 4ff8b948b0
3 changed files with 36 additions and 14 deletions
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10
core/java/android/app/usage/NetworkStatsManager.java
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@@ -52,10 +52,12 @@ import android.util.Log;
* {@link NetworkStats.Bucket#STATE_ALL} and all Bucket's roaming is going to be
* {@link NetworkStats.Bucket#ROAMING_ALL}.
* <p />
* <b>NOTE:</b> Accessing stats for apps other than the calling app requires the permission
* {@link android.Manifest.permission#PACKAGE_USAGE_STATS}, which is a system-level permission and
* will not be granted to third-party apps. However, declaring the permission implies intention to
* use the API and the user of the device can grant permission through the Settings application.
* <b>NOTE:</b> Calling {@link #querySummaryForDevice} or accessing stats for apps other than the
* calling app requires the permission {@link android.Manifest.permission#PACKAGE_USAGE_STATS},
* which is a system-level permission and will not be granted to third-party apps. However,
* declaring the permission implies intention to use the API and the user of the device can grant
* permission through the Settings application.
* <p />
* Profile owner apps are automatically granted permission to query data on the profile they manage
* (that is, for any query except {@link #querySummaryForDevice}). Device owner apps and carrier-
* privileged apps likewise get access to usage data for all users on the device.