Improve dump detail am: 7bdcb188b2

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1674347

Change-Id: I18dd4f136ea784af5977b9bd7b0a2b0946831863

services/core/java/com/android/server/VcnManagementService.java

@@ -936,13 +936,31 @@ public class VcnManagementService extends IVcnManagementService.Stub {
         pw.println("VcnManagementService dump:");
         pw.increaseIndent();
 
+        pw.println("mNetworkProvider:");
+        pw.increaseIndent();
         mNetworkProvider.dump(pw);
+        pw.decreaseIndent();
+        pw.println();
+
+        pw.println("mTrackingNetworkCallback:");
+        pw.increaseIndent();
+        mTrackingNetworkCallback.dump(pw);
+        pw.decreaseIndent();
+        pw.println();
 
         synchronized (mLock) {
+            pw.println("mLastSnapshot:");
+            pw.increaseIndent();
+            mLastSnapshot.dump(pw);
+            pw.decreaseIndent();
+            pw.println();
+
             pw.println("mVcns:");
+            pw.increaseIndent();
             for (Vcn vcn : mVcns.values()) {
                 vcn.dump(pw);
             }
+            pw.decreaseIndent();
             pw.println();
         }
 
@@ -1004,6 +1022,24 @@ public class VcnManagementService extends IVcnManagementService.Stub {
 
             return false;
         }
+
+        /** Dumps the state of this snapshot for logging and debugging purposes. */
+        public void dump(IndentingPrintWriter pw) {
+            pw.println("TrackingNetworkCallback:");
+            pw.increaseIndent();
+
+            pw.println("mCaps:");
+            pw.increaseIndent();
+            synchronized (mCaps) {
+                for (Entry<Network, NetworkCapabilities> entry : mCaps.entrySet()) {
+                    pw.println(entry.getKey() + ": " + entry.getValue());
+                }
+            }
+            pw.decreaseIndent();
+            pw.println();
+
+            pw.decreaseIndent();
+        }
     }
 
     /** VcnCallbackImpl for Vcn signals sent up to VcnManagementService. */

services/core/java/com/android/server/vcn/TelephonySubscriptionTracker.java

@@ -43,6 +43,7 @@ import android.util.Slog;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.annotations.VisibleForTesting.Visibility;
+import com.android.internal.util.IndentingPrintWriter;
 
 import java.util.Collections;
 import java.util.HashMap;
@@ -320,6 +321,17 @@ public class TelephonySubscriptionTracker extends BroadcastReceiver {
                     && mPrivilegedPackages.equals(other.mPrivilegedPackages);
         }
 
+        /** Dumps the state of this snapshot for logging and debugging purposes. */
+        public void dump(IndentingPrintWriter pw) {
+            pw.println("TelephonySubscriptionSnapshot:");
+            pw.increaseIndent();
+
+            pw.println("mSubIdToGroupMap: " + mSubIdToGroupMap);
+            pw.println("mPrivilegedPackages: " + mPrivilegedPackages);
+
+            pw.decreaseIndent();
+        }
+
         @Override
         public String toString() {
             return "TelephonySubscriptionSnapshot{ "

services/core/java/com/android/server/vcn/UnderlyingNetworkTracker.java

@@ -31,6 +31,7 @@ import android.util.Slog;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.annotations.VisibleForTesting.Visibility;
+import com.android.internal.util.IndentingPrintWriter;
 import com.android.server.vcn.TelephonySubscriptionTracker.TelephonySubscriptionSnapshot;
 
 import java.util.ArrayList;
@@ -396,6 +397,18 @@ public class UnderlyingNetworkTracker {
             return Objects.hash(network, networkCapabilities, linkProperties, isBlocked);
         }
 
+        /** Dumps the state of this record for logging and debugging purposes. */
+        public void dump(IndentingPrintWriter pw) {
+            pw.println("UnderlyingNetworkRecord:");
+            pw.increaseIndent();
+
+            pw.println("mNetwork: " + network);
+            pw.println("mNetworkCapabilities: " + networkCapabilities);
+            pw.println("mLinkProperties: " + linkProperties);
+
+            pw.decreaseIndent();
+        }
+
         /** Builder to incrementally construct an UnderlyingNetworkRecord. */
         private static class Builder {
             @NonNull private final Network mNetwork;

services/core/java/com/android/server/vcn/VcnGatewayConnection.java

@@ -2054,6 +2054,12 @@ public class VcnGatewayConnection extends StateMachine {
                 "mNetworkAgent.getNetwork(): "
                         + (mNetworkAgent == null ? null : mNetworkAgent.getNetwork()));
 
+        pw.println("mUnderlying:");
+        pw.increaseIndent();
+        mUnderlying.dump(pw);
+        pw.decreaseIndent();
+        pw.println();
+
         pw.decreaseIndent();
     }
 

services/core/java/com/android/server/vcn/VcnNetworkProvider.java

@@ -163,15 +163,19 @@ public class VcnNetworkProvider extends NetworkProvider {
         pw.increaseIndent();
 
         pw.println("mListeners:");
+        pw.increaseIndent();
         for (NetworkRequestListener listener : mListeners) {
             pw.println(listener);
         }
+        pw.decreaseIndent();
         pw.println();
 
         pw.println("mRequests.values:");
+        pw.increaseIndent();
         for (NetworkRequestEntry entry : mRequests.values()) {
             entry.dump(pw);
         }
+        pw.decreaseIndent();
         pw.println();
 
         pw.decreaseIndent();