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[IT4.7] Add network activity info into dumpsys for debugging

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Add network activity info into part of ConnectivityService dump
for debugging.

Sample dump:

Legacy network activity:
  mNetworkActive=true
  Idle timers:
    wlan0:
      timeout=15 type=1

Bug: 170598012
Test: adb shell dumpsys connectivity
Change-Id: Ie03e82767564543d8d143873d7ddc0ea07102cb2
This commit is contained in:
lucaslin 2021-01-21 02:04:35 +08:00 • committed by Chiachang Wang
commit 012f7a14a5
1 changed files with 19 additions and 0 deletions
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19
services/core/java/com/android/server/ConnectivityService.java
View file

@ -2693,6 +2693,12 @@ public class ConnectivityService extends IConnectivityManager.Stub
pw.increaseIndent();
mPermissionMonitor.dump(pw);
pw.decreaseIndent();
pw.println();
pw.println("Legacy network activity:");
pw.increaseIndent();
mNetworkActivityTracker.dump(pw);
pw.decreaseIndent();
}
private void dumpNetworks(IndentingPrintWriter pw) {
@ -8892,6 +8898,19 @@ public class ConnectivityService extends IConnectivityManager.Stub
public void unregisterNetworkActivityListener(@NonNull INetworkActivityListener l) {
mNetworkActivityListeners.unregister(l);
}
public void dump(IndentingPrintWriter pw) {
synchronized (mActiveIdleTimers) {
pw.print("mNetworkActive="); pw.println(mNetworkActive);
pw.println("Idle timers:");
for (HashMap.Entry<String, IdleTimerParams> ent : mActiveIdleTimers.entrySet()) {
pw.print(" "); pw.print(ent.getKey()); pw.println(":");
final IdleTimerParams params = ent.getValue();
pw.print(" timeout="); pw.print(params.timeout);
pw.print(" type="); pw.println(params.transportType);
}
}
}
}
/**