Create supervision state changes listener. (48a96760) · Commits · e / os / android_frameworks_base

core/java/android/app/supervision/ISupervisionAppService.aidl→core/java/android/app/supervision/ISupervisionListener.aidl

+2 −3

Original line number	Diff line number	Diff line
		@@ -19,7 +19,6 @@ package android.app.supervision;
		/**
		* @hide
		*/
		interface ISupervisionAppService {
		void onEnabled();
		void onDisabled();
		oneway interface ISupervisionListener {
		oneway void onSetSupervisionEnabled(int userId, boolean enabled);
		}

core/java/android/app/supervision/ISupervisionManager.aidl

+3 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@
		package android.app.supervision;

		import android.content.Intent;
		import android.app.supervision.ISupervisionListener;
		import android.app.supervision.SupervisionRecoveryInfo;

		/**
		@@ -33,4 +34,6 @@ interface ISupervisionManager {
		oneway void setSupervisionRecoveryInfo(in SupervisionRecoveryInfo recoveryInfo);
		SupervisionRecoveryInfo getSupervisionRecoveryInfo();
		boolean hasSupervisionCredentials();
		oneway void registerSupervisionListener(in ISupervisionListener listener);
		oneway void unregisterSupervisionListener(in ISupervisionListener listener);
		}

core/java/android/app/supervision/SupervisionAppService.java

+8 −9

Original line number	Diff line number	Diff line
		@@ -45,17 +45,16 @@ public class SupervisionAppService extends Service {
		public static final String ACTION_SUPERVISION_APP_SERVICE =
		"android.app.action.SUPERVISION_APP_SERVICE";

		private final ISupervisionAppService mBinder =
		new ISupervisionAppService.Stub() {
		private final ISupervisionListener mBinder =
		new ISupervisionListener.Stub() {
		@Override
		public void onEnabled() {
		public void onSetSupervisionEnabled(int userId, boolean enabled) {
		if (enabled) {
		SupervisionAppService.this.onEnabled();
		}

		@Override
		public void onDisabled() {
		} else {
		SupervisionAppService.this.onDisabled();
		}
		}
		};

		@Nullable

core/java/android/app/supervision/SupervisionManager.java

+68 −0

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import static android.Manifest.permission.QUERY_USERS;
		import static android.permission.flags.Flags.FLAG_ENABLE_SYSTEM_SUPERVISION_ROLE_BEHAVIOR;

		import android.annotation.FlaggedApi;
		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.RequiresPermission;
		import android.annotation.SystemApi;
		@@ -44,6 +45,41 @@ import android.os.RemoteException;
		@SystemApi
		@FlaggedApi(Flags.FLAG_SUPERVISION_MANAGER_APIS)
		public class SupervisionManager {
		/**
		* Listener for supervision state changes.
		*
		* @hide
		*/
		public abstract static class SupervisionListener {
		protected final ISupervisionListener mListener =
		new ISupervisionListener.Stub() {
		@Override
		public void onSetSupervisionEnabled(int userId, boolean enabled) {
		if (enabled) {
		onSupervisionEnabled(userId);
		} else {
		onSupervisionDisabled(userId);
		}
		}
		};

		/**
		* Called after supervision has been enabled for a given user.
		*
		* @param userId Int ID of the user for whom supervision was enabled.
		* @hide
		*/
		public abstract void onSupervisionEnabled(@UserIdInt int userId);

		/**
		* Called after supervision has been enabled for a given user.
		*
		* @param userId Int ID of the user for whom supervision was enabled.
		* @hide
		*/
		public abstract void onSupervisionDisabled(@UserIdInt int userId);
		}

		private final Context mContext;
		@Nullable private final ISupervisionManager mService;

		@@ -263,4 +299,36 @@ public class SupervisionManager {
		}
		return false;
		}

		/**
		* Registers a listener to be notified on supervision state changes.
		*
		* @param listener Listener to be registered. Can't be null.
		* @hide
		*/
		public void registerSupervisionListener(@NonNull SupervisionListener listener) {
		if (mService != null) {
		try {
		mService.registerSupervisionListener(listener.mListener);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}
		}

		/**
		* Unregisters a listener that was previously registered.
		*
		* @param listener Listener to be unregistered. Can't be null.
		* @hide
		*/
		public void unregisterSupervisionListener(@NonNull SupervisionListener listener) {
		if (mService != null) {
		try {
		mService.unregisterSupervisionListener(listener.mListener);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}
		}
		}

services/core/java/com/android/server/appbinding/finders/SupervisionAppServiceFinder.java

+4 −4

Original line number	Diff line number	Diff line
		@@ -17,7 +17,7 @@ package com.android.server.appbinding.finders;

		import android.app.role.OnRoleHoldersChangedListener;
		import android.app.role.RoleManager;
		import android.app.supervision.ISupervisionAppService;
		import android.app.supervision.ISupervisionListener;
		import android.app.supervision.SupervisionAppService;
		import android.app.supervision.flags.Flags;
		import android.content.Context;
		@@ -37,7 +37,7 @@ import java.util.function.BiConsumer;

		/** Finds the @{link SupervisionAppService} implementation within the supervision app. */
		public class SupervisionAppServiceFinder
		extends AppServiceFinder<SupervisionAppService, ISupervisionAppService> {
		extends AppServiceFinder<SupervisionAppService, ISupervisionListener> {

		private final RoleManager mRoleManager;

		@@ -66,8 +66,8 @@ public class SupervisionAppServiceFinder
		}

		@Override
		public ISupervisionAppService asInterface(IBinder obj) {
		return ISupervisionAppService.Stub.asInterface(obj);
		public ISupervisionListener asInterface(IBinder obj) {
		return ISupervisionListener.Stub.asInterface(obj);
		}

		@Nullable