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Commit 9d33835c authored by Nate Myren's avatar Nate Myren
Browse files

Enable process state change logs, when they result in uid state changes 

When we receive a new process state, log in the dumpsys the process
state, if the state results in a new capability or uid state

Test: build
Bug: 270555157
Change-Id: I12fca8533005099d0f21a3fca95b825217ca0722
parent 2e528630

services/core/java/com/android/server/appop/AppOpsUidStateTrackerImpl.java

+5 −5
Original line number Diff line number Diff line
@@ -213,8 +213,6 @@ class AppOpsUidStateTrackerImpl implements AppOpsUidStateTracker { 


    @Override

    public void updateUidProcState(int uid, int procState, int capability) {

        mEventLog.logUpdateUidProcState(uid, procState, capability);



        int uidState = processStateToUidState(procState);



        int prevUidState = mUidStates.get(uid, AppOpsManager.MIN_PRIORITY_UID_STATE);
@@ -226,6 +224,10 @@ class AppOpsUidStateTrackerImpl implements AppOpsUidStateTracker { 
                && (uidState != prevUidState || capability != prevCapability))

                || (pendingStateCommitTime != 0

                && (uidState != pendingUidState || capability != pendingCapability))) {



            // If this process update results in a capability or uid state change, log it. It's

            // not interesting otherwise.

            mEventLog.logUpdateUidProcState(uid, procState, capability);

            mPendingUidStates.put(uid, uidState);

            mPendingCapability.put(uid, capability);
@@ -386,10 +388,8 @@ class AppOpsUidStateTrackerImpl implements AppOpsUidStateTracker { 


    private static class EventLog {



        // These seems a bit too verbose and not as useful, turning off for now.

        // DCE should be able to remove most associated code.

        // Memory usage: 16 * size bytes

        private static final int UPDATE_UID_PROC_STATE_LOG_MAX_SIZE = 0;

        private static final int UPDATE_UID_PROC_STATE_LOG_MAX_SIZE = 200;

        // Memory usage: 20 * size bytes

        private static final int COMMIT_UID_STATE_LOG_MAX_SIZE = 200;

        // Memory usage: 24 * size bytes