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Commit 739cd529 authored by Makoto Onuki's avatar Makoto Onuki
Browse files

Dump FgsStartTempAllowList in dumpsys activity processes 

Bug: 182185371
Test: manual test with dumpsys activity processes
Change-Id: I538c4a8c4cd5a793bc42fd558105002997af59e7
parent 397e520f

services/core/java/com/android/server/am/ActivityManagerService.java

+2 −0
Original line number Diff line number Diff line
@@ -9238,6 +9238,8 @@ public class ActivityManagerService extends IActivityManager.Stub 
                    pw.print(ptw.callingUid);

                }

            }

            pw.println("  mFgsStartTempAllowList:");

            mFgsStartTempAllowList.dump(pw);

        }

        if (mDebugApp != null || mOrigDebugApp != null || mDebugTransient

                || mOrigWaitForDebugger) {

services/core/java/com/android/server/am/FgsStartTempAllowList.java

+28 −0
Original line number Diff line number Diff line
@@ -19,10 +19,15 @@ package com.android.server.am; 
import static com.android.server.am.ActivityManagerDebugConfig.TAG_AM;



import android.annotation.Nullable;

import android.os.PowerWhitelistManager;

import android.os.PowerWhitelistManager.ReasonCode;

import android.os.SystemClock;

import android.os.UserHandle;

import android.util.Slog;

import android.util.SparseArray;

import android.util.TimeUtils;



import java.io.PrintWriter;



/**

 * List of uids that are temporarily allowed to start FGS from background.
@@ -113,4 +118,27 @@ final class FgsStartTempAllowList { 
    void remove(int uid) {

        mTempAllowListFgs.delete(uid);

    }



    void dump(PrintWriter pw) {

        final long currentTimeNow = System.currentTimeMillis();

        final long elapsedRealtimeNow = SystemClock.elapsedRealtime();

        for (int i = 0; i < mTempAllowListFgs.size(); i++) {

            final int uid = mTempAllowListFgs.keyAt(i);

            final TempFgsAllowListEntry entry = mTempAllowListFgs.valueAt(i);

            pw.println(

                    "    " + UserHandle.formatUid(uid) + ": " +

                    " callingUid=" + UserHandle.formatUid(entry.mCallingUid) +

                    " reasonCode=" + PowerWhitelistManager.reasonCodeToString(entry.mReasonCode) +

                    " reason=" + entry.mReason);

            pw.print("        duration=" + entry.mDuration +

                    "ms expiration=");



            // Convert entry.mExpirationTime, which is an elapsed time since boot,

            // to a time since epoch (i.e. System.currentTimeMillis()-based time.)

            final long expirationInCurrentTime =

                    currentTimeNow - elapsedRealtimeNow + entry.mExpirationTime;

            TimeUtils.dumpTimeWithDelta(pw, expirationInCurrentTime, currentTimeNow);

            pw.println();

        }

    }

}