Implement dumpsys for CompanionDeviceManagerService.CompanionDeviceManagerImpl (8d06d27b) · Commits · e / os / android_frameworks_base

services/companion/java/com/android/server/companion/AssociationStoreImpl.java

+16 −0

Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@ import android.util.SparseArray;
		import com.android.internal.annotations.GuardedBy;
		import com.android.internal.util.CollectionUtils;

		import java.io.PrintWriter;
		import java.util.ArrayList;
		import java.util.Collection;
		import java.util.Collections;
		@@ -267,6 +268,21 @@ class AssociationStoreImpl implements AssociationStore {
		}
		}

		/**
		* Dumps current companion device association states.
		*/
		public void dump(@NonNull PrintWriter out) {
		out.append("Companion Device Associations: ");
		if (getAssociations().isEmpty()) {
		out.append("<empty>\n");
		} else {
		out.append("\n");
		for (AssociationInfo a : getAssociations()) {
		out.append(" ").append(a.toString()).append('\n');
		}
		}
		}

		private void broadcastChange(@ChangeType int changeType, AssociationInfo association) {
		synchronized (mListeners) {
		for (OnChangeListener listener : mListeners) {

services/companion/java/com/android/server/companion/CompanionApplicationController.java

+41 −0

Original line number	Diff line number	Diff line
		@@ -33,6 +33,7 @@ import com.android.internal.annotations.GuardedBy;
		import com.android.internal.infra.PerUser;
		import com.android.internal.util.CollectionUtils;

		import java.io.PrintWriter;
		import java.util.Collections;
		import java.util.HashMap;
		import java.util.List;
		@@ -234,6 +235,28 @@ class CompanionApplicationController {
		primaryServiceConnector.postOnDeviceDisappeared(association);
		}

		void dump(@NonNull PrintWriter out) {
		out.append("Companion Device Application Controller: \n");

		synchronized (mBoundCompanionApplications) {
		out.append(" Bound Companion Applications: ");
		if (mBoundCompanionApplications.size() == 0) {
		out.append("<empty>\n");
		} else {
		out.append("\n");
		mBoundCompanionApplications.dump(out);
		}
		}

		out.append(" Companion Applications Scheduled For Rebinding: ");
		if (mScheduledForRebindingCompanionApplications.size() == 0) {
		out.append("<empty>\n");
		} else {
		out.append("\n");
		mScheduledForRebindingCompanionApplications.dump(out);
		}
		}

		private void onPrimaryServiceBindingDied(@UserIdInt int userId, @NonNull String packageName) {
		if (DEBUG) Log.i(TAG, "onPrimaryServiceBindingDied() u" + userId + "/" + packageName);

		@@ -333,5 +356,23 @@ class CompanionApplicationController {
		}
		}
		}

		private void dump(@NonNull PrintWriter out) {
		for (int i = 0; i < size(); i++) {
		final int userId = keyAt(i);
		final Map<String, T> forUser = get(userId);
		if (forUser.isEmpty()) {
		out.append(" u").append(String.valueOf(userId)).append(": <empty>\n");
		}

		for (Map.Entry<String, T> packageValue : forUser.entrySet()) {
		final String packageName = packageValue.getKey();
		final T value = packageValue.getValue();
		out.append(" u").append(String.valueOf(userId)).append("\\")
		.append(packageName).append(" -> ")
		.append(value.toString()).append('\n');
		}
		}
		}
		}
		}

services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java

+3 −8

Original line number	Diff line number	Diff line
		@@ -764,14 +764,9 @@ public class CompanionDeviceManagerService extends SystemService {
		return;
		}

		// TODO(b/218615185): mAssociationStore.dump() instead
		out.append("Companion Device Associations:").append('\n');
		for (AssociationInfo a : mAssociationStore.getAssociations()) {
		out.append(" ").append(a.toString()).append('\n');
		}

		// TODO(b/218615185): mDevicePresenceMonitor.dump()
		// TODO(b/218615185): mCompanionAppController.dump()
		mAssociationStore.dump(out);
		mDevicePresenceMonitor.dump(out);
		mCompanionAppController.dump(out);
		}
		}

services/companion/java/com/android/server/companion/presence/CompanionDevicePresenceMonitor.java

+49 −0

Original line number	Diff line number	Diff line
		@@ -33,6 +33,7 @@ import android.util.Log;

		import com.android.server.companion.AssociationStore;

		import java.io.PrintWriter;
		import java.util.HashSet;
		import java.util.Set;

		@@ -293,6 +294,54 @@ public class CompanionDevicePresenceMonitor implements AssociationStore.OnChange
		throw new SecurityException("Caller is neither Shell nor Root");
		}

		/**
		* Dumps system information about devices that are marked as "present".
		*/
		public void dump(@NonNull PrintWriter out) {
		out.append("Companion Device Present: ");
		if (mConnectedBtDevices.isEmpty()
		&& mNearbyBleDevices.isEmpty()
		&& mReportedSelfManagedDevices.isEmpty()) {
		out.append("<empty>\n");
		return;
		} else {
		out.append("\n");
		}

		out.append(" Connected Bluetooth Devices: ");
		if (mConnectedBtDevices.isEmpty()) {
		out.append("<empty>\n");
		} else {
		out.append("\n");
		for (int associationId : mConnectedBtDevices) {
		AssociationInfo a = mAssociationStore.getAssociationById(associationId);
		out.append(" ").append(a.toShortString()).append('\n');
		}
		}

		out.append(" Nearby BLE Devices: ");
		if (mNearbyBleDevices.isEmpty()) {
		out.append("<empty>\n");
		} else {
		out.append("\n");
		for (int associationId : mNearbyBleDevices) {
		AssociationInfo a = mAssociationStore.getAssociationById(associationId);
		out.append(" ").append(a.toShortString()).append('\n');
		}
		}

		out.append(" Self-Reported Devices: ");
		if (mReportedSelfManagedDevices.isEmpty()) {
		out.append("<empty>\n");
		} else {
		out.append("\n");
		for (int associationId : mReportedSelfManagedDevices) {
		AssociationInfo a = mAssociationStore.getAssociationById(associationId);
		out.append(" ").append(a.toShortString()).append('\n');
		}
		}
		}

		private class SimulatedDevicePresenceSchedulerHelper extends Handler {
		SimulatedDevicePresenceSchedulerHelper() {
		super(Looper.getMainLooper());