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Commit 39e99108 authored by Hui Yu's avatar Hui Yu
Browse files

Dump UidRecord's capability and list of ProcessRecord. 

For example:
    UID u0a148: UidRecord{4b1bf83 u0a148 BTOP procs:3 seq(0,0,0)}
      curProcState=3 curCapability=LCM
      proc=ProcessRecord{eaf5d6f 3854:com.google.android.googlequicksearchbox:interactor/u0a148}
      proc=ProcessRecord{9b68072 4143:com.google.android.googlequicksearchbox:search/u0a148}
      proc=ProcessRecord{3eaef29 5665:com.google.android.googlequicksearchbox:assistant/u0a148}

UID u0a148's capability is "LCM", it has 3 processes.

Bug: 157269041
Test: "adb shell dumpsys activity -a", looking for "UidRecord"
Change-Id: I564193f47292b8ebf0e239e8da50536931fc3d75
parent 12416fba

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

+8 −0
Original line number Diff line number Diff line
@@ -11112,6 +11112,14 @@ public class ActivityManagerService extends IActivityManager.Stub 
            }

            pw.print("    UID "); UserHandle.formatUid(pw, uidRec.uid);

            pw.print(": "); pw.println(uidRec);

            pw.print("      curProcState="); pw.print(uidRec.mCurProcState);

            pw.print(" curCapability=");

            ActivityManager.printCapabilitiesFull(pw, uidRec.curCapability);

            pw.println();

            for (int j = uidRec.procRecords.size() - 1; j >= 0; j--) {

                pw.print("      proc=");

                pw.println(uidRec.procRecords.valueAt(j));

            }

        }

        return printed;

    }

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

+1 −1
Original line number Diff line number Diff line
@@ -33,7 +33,7 @@ import com.android.internal.annotations.GuardedBy; 
 */

public final class UidRecord {

    final int uid;

    private int mCurProcState;

    int mCurProcState;

    int setProcState = ActivityManager.PROCESS_STATE_NONEXISTENT;

    int curCapability;

    int setCapability;