d0c6ccbafdebc73d03cf3cd47f02f9f6c78a69ff |
|
15-Sep-2012 |
Jeff Sharkey <jsharkey@android.com> |
Move NetworkPolicy from apps to UID. For multi-user devices, switch to storing policy per-user instead of per-app. Also watch for user added/removed broadcasts to clean up policies and apply global restrictions. Bug: 7121279 Change-Id: Ia7326bd0ebe0586fa4ec6d3a62f6313dc8814007
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
854b2b1670bda1eeb87a14b7ac3d222024f0aad6 |
|
14-Apr-2012 |
Jeff Sharkey <jsharkey@android.com> |
Surface list of apps with given network policy. Bug: 6007276 Change-Id: I0f0e939ee6481496480c4afaa108c99eb158547c
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
8fc27e8b87bd1def854a03d84009143b315d4176 |
|
05-Apr-2012 |
Jeff Sharkey <jsharkey@android.com> |
Support metered Wi-Fi NetworkPolicy. Add networkId field to NetworkIdentity to identify Wi-Fi networks by SSID. Add support for policies without usage cycles. Only apply mobile policies when SIM state is ready, which is cleaner than just checking for airplane mode. Also avoids creating no-op default policies when subscriberId is null. Bug: 3001465, 3291052 Change-Id: I1f8aaa49a5db306df022c402ea7f3f5d4bc0cfc7
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
8a8b581e669f6187b397f856a567a76ed8aba2c2 |
|
22-Mar-2012 |
Jeff Sharkey <jsharkey@android.com> |
Move network policy to per-appId (instead of UID). To support multi-user, store network policy per-appId and expand to apply rules to all UserInfo on device. Bug: 6140462 Change-Id: Ic0866b4d41c8c60cc1c0a597f0de927b92b65b1e
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
9bf3150cfae03421c9dd237b46657714859d871c |
|
10-Mar-2012 |
Jeff Sharkey <jsharkey@android.com> |
Save timezone when setting data cycle reset date. Instead of cycle reset at midnight UTC, use midnight of timezone active when user last set cycle reset date. Tests to verify, and also to test leap year behavior. Bug: 5938567 Change-Id: Ie06f7f0fa242d23110f9586a3f4f7037af87b31b
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
af82ea2abf53b6825fbbce23434419527d8e8b5c |
|
05-Aug-2011 |
Jeff Sharkey <jsharkey@android.com> |
Data cycle ends on last second of month. When data cycle resets on a day invalid in given month, snap the cycle to last second of month. Previous behavior was to bump fully into next month, but that causes cycle loops. Includes tests to verify. Bug: 4623124 Change-Id: I2f233091f6f1df33a2814284519cbc04532874e9
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
41ff7ec82422a5b6d00892afdb3232bc0e53d851 |
|
26-Jul-2011 |
Jeff Sharkey <jsharkey@android.com> |
Revise data limit notifs, watch kernel alerts. Teach NetworkPolicy limits to "snooze" when requested by user, and notify with both dialog and notification. Register for network alerts through NMS to trigger updates immediately instead of waiting for next stats update. Enforce that all NetworkPolicy are unique on a template basis, and move SCREEN_ON/OFF broadcasts to background thread. Launch SystemUI and Settings directly instead of using actions, and include full NetworkTemplate in extras. Tests to verify notification and snooze behavior. Bug: 5057979, 5023579, 4723336, 5045721 Change-Id: I03724beff94a7c0547cb5220431ba8d4cd44d077
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
b3f19ca36c8c1301893c621d8f2150e06210722c |
|
30-Jun-2011 |
Jeff Sharkey <jsharkey@android.com> |
Enforce background data flag, rules through netd. Connect up netd penalty box through NMS, and enforce the existing background data flag by putting all UIDs in penalty box. Allow platform applications to have policy applied. Only dispatch unique rules to netd, avoiding any repeats. Bug: 4598463, 4965677 Change-Id: Ibf9beff998ba7a1ea92f5e2f7eeba7b483d4b918
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
4414cea13908b8230640f84ef39603d68ff9c377 |
|
25-Jun-2011 |
Jeff Sharkey <jsharkey@android.com> |
Better network stats parsing, integer tags, async. Change NMS parsing to handle extended /proc/ stats formats by pairing values with header keys. Move TrafficStats to integer tags to match kernel internals, and offer well-known tags for system services. Async policy event dispatch from NPMS, and update tests to block for event dispatch. Narrow app policy to exclude apps signed with system key, which are usually critical. Bug: 4948913, 4903489, 4585280 Change-Id: Idb357227ccaa617906411f309371cea18d7bc519
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
1b5a2a96f793211bfbd39aa29cc41031dfa23950 |
|
19-Jun-2011 |
Jeff Sharkey <jsharkey@android.com> |
Read "qtaguid" network stats, refactor templates. Teach NMS to read qtaguid stats from kernel, but fall back to older stats when kernel doesn't support. Add "tags" to NetworkStats entries to support qtaguid. To work around double-reporting bug, subtract tagged stats from TAG_NONE entry. Flesh out stronger NetworkTemplate. All NetworkStatsService requests now require a template, and moved matching logic into template. Record UID stats keyed on complete NetworkIdentitySet definition, similar to how interface stats are stored. Since previous UID stats didn't have iface breakdown, discard during file format upgrade. Change-Id: I0447b5e7d205d73d28e71c889c568e536e91b8e4
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
fdfef57f498e3021a34342538aef9f1c7ccbae78 |
|
17-Jun-2011 |
Jeff Sharkey <jsharkey@android.com> |
Notify policy listeners about metered ifaces. Currently, kernel definition of metered networks is applied at the interface level. This change maintain list of those metered ifaces and notifies policy listeners, like ConnectivityService. (This gives us a consistent picture of when a network would be blocked.) Bug: 4601393 Change-Id: I277d5ca96ab967a1c1c3f1da8f9587557cd6d74c
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
1a303953589fdddf21d88b8fa660136f5b060d0d |
|
16-Jun-2011 |
Jeff Sharkey <jsharkey@android.com> |
DownloadManager flags for network policy. Handful of DownloadManager flags to record when a download was paused because of NetworkPolicyManager rules. Change-Id: I99fc47f529cb6c8a42dbeca049e0cd0f1556eac4
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
14711eb5b6a45b587222ae71c57a381beb7b1a7e |
|
15-Jun-2011 |
Jeff Sharkey <jsharkey@android.com> |
Include template in data warning/limit intents. When launching warning/limit UI, include the template that triggered the notification. Also move actions and extra into contract class. Change-Id: Id2e63fd2d2e36a137a3fd8f889c7256038ca5f2e
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
497e4437af386930dff3bd55296d128bd4520959 |
|
15-Jun-2011 |
Jeff Sharkey <jsharkey@android.com> |
Data usage warning and limit notifications. Watch for network statistics to cross NetworkPolicy warning or limit, and show notifications to user as needed. Currently checks during any statistics update, but will eventually move to event registration through netd when kernel supports. Fixed accounting bug in getSummaryForNetwork(). Only apply UID policy to applications; applying to system processes could break critical services like RIL. Change-Id: Iac0f20e910e205f3cbc54ec96395ff268b1aa379
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
22c055e6424e0e9579711545d8f4800c0f796db8 |
|
13-Jun-2011 |
Jeff Sharkey <jsharkey@android.com> |
External mutation of full NetworkPolicy set. Instead of embedding complex template coexistence rules into policy service, rely on external editors to enforce, and offer atomic get/set operations for full policy sets. Generate default mobile policy when none exists, using default of 4GB warning and cycle reset of current day. Dispatch listener events through Handler when holding internal lock, and catch CLASS_UNKNOWN networks in 3G_LOWER template. Change-Id: I063cf1eaf330e32b75d0697b89fc04488e6dfaea
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
cd2ca4038a027315832c38c68be5076000bc4b53 |
|
11-Jun-2011 |
Jeff Sharkey <jsharkey@android.com> |
Move data cycle methods to framework object. Moved so they can be used by both system service and Settings UI, since they both work with data usage cycles. Still covered by tests. Change-Id: I01c0c4db6da9457dd867c9167d31a5f9f8e5f5d9
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
21c9c45e5caf62b935354b74392fb40c4bf18529 |
|
07-Jun-2011 |
Jeff Sharkey <jsharkey@android.com> |
Interface-level network policy, persist policies. Define NetworkPolicy as cycle-reset day and warning/limit values, and set/get through NetworkPolicyManager. Watch ConnectivityManager for network connection events, and apply quota rules based on matching interfaces. Policy service matches based on strong identity to support IMSI-specific policy values. Calculates remaining quota based on current stats recorded since the last reset cycle day. Tests to verify edge cases around February. Persist network and UID policies in XML, and restore on boot. Change-Id: Id40ba7d6eed6094fbd5e18e6331286c606880d80
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
1b861278a2051f53ce7955fb7992fa536dc975d9 |
|
22-May-2011 |
Jeff Sharkey <jsharkey@android.com> |
Teach NetworkPolicyManager how to dumpsys itself. Includes details on all internally known UIDs, which can be used for debugging purposes. Change-Id: I340d25212e3c7a76a57de0a94ffeea34b6748941
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
c006f1aec15454782c35e028ad64d79a5c161cc1 |
|
20-May-2011 |
Jeff Sharkey <jsharkey@android.com> |
Policy and rules work for ConnectivityManager. Teach ConnectivityManager about UID-specific rules derived from policy, such as rejecting network traffic on "paid" interfaces. Calls that return NetworkInfo now filter based on any REJECT rules in effect for the calling UID. (Added uid parameter if callers that still want all interfaces.) Changed NetworkPolicyManager to derive rules based on current policy combined with PowerManager and ActivityManager status, which it passes to ConnectivityService for eventual enforcement through netd. When rules change the usability of a NetworkInfo for a specific UID, it also dispatches CONNECTIVITY_ACTION broadcasts to that UID. Combined paid and background policy together to match current working definition. Change-Id: I797ea49439fcc487cfe2cbc16703d4b91ceb9af6
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
eedcb9525ba5befee2ba6ebb7a9ee3f13395c2a3 |
|
17-May-2011 |
Jeff Sharkey <jsharkey@android.com> |
APIs to profile network usage for current UID. Added startDataProfiling() and stopDataProfiling() to TrafficStats, which can be used by apps to measure network usage delta between two points in time. Currently takes two NetworkStats snapshots and returns delta, which will eventually include tag-level granularity. Added tests for NetworkStats delta subtraction. Added NMS.getNetworkStatsUidDetail() that returns stats for specific UID. Always gives stats access for the calling UID, otherwise enforces that caller has permission. Fix readSingleLongFromFile(), since /proc/ files don't have well-defined lengths. Change-Id: Ic5b6414d8effbd66846e275b00d4b8a82c74589d
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|
d5cdd597b895a48ffa9a8e39f8a2504cd9b905c4 |
|
04-May-2011 |
Jeff Sharkey <jsharkey@android.com> |
First pass at NetworkPolicy and activity tracking. New system service that maintains low-level network policy rules and collects statistics to drive those rules. Will eventually connect to netfilter kernel module through NetworkManagementService and "netd". Begin tracking foreground activities in ActivityManagerService, which is updated as part of OOM adjustment. Eventually a network policy of POLICY_REJECT_BACKGROUND will reject network traffic from background processes. Change-Id: I5ffbbaee1b9628e9c3eff6b9cb2145fc5316e64d
/frameworks/base/core/java/android/net/NetworkPolicyManager.java
|