Merge "Trigger policy check when profile turned on with apps suspended" into... (771be35e) · Commits · e / os / android_frameworks_base

services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java

+50 −17

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import static android.Manifest.permission.REQUEST_PASSWORD_COMPLEXITY;
		import static android.accessibilityservice.AccessibilityServiceInfo.FEEDBACK_ALL_MASK;
		import static android.app.ActivityManager.LOCK_TASK_MODE_NONE;
		import static android.app.admin.DeviceAdminReceiver.EXTRA_TRANSFER_OWNERSHIP_ADMIN_EXTRAS_BUNDLE;
		import static android.app.admin.DevicePolicyManager.ACTION_CHECK_POLICY_COMPLIANCE;
		import static android.app.admin.DevicePolicyManager.ACTION_PROVISION_MANAGED_USER;
		import static android.app.admin.DevicePolicyManager.CODE_ACCOUNTS_NOT_EMPTY;
		import static android.app.admin.DevicePolicyManager.CODE_CANNOT_ADD_MANAGED_PROFILE;
		@@ -409,6 +410,12 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
		private static final String ACTION_EXPIRED_PASSWORD_NOTIFICATION =
		"com.android.server.ACTION_EXPIRED_PASSWORD_NOTIFICATION";

		/** Broadcast action invoked when the user taps a notification to turn the profile on. */
		@VisibleForTesting
		static final String ACTION_TURN_PROFILE_ON_NOTIFICATION =
		"com.android.server.ACTION_TURN_PROFILE_ON_NOTIFICATION";

		/** Broadcast action for tracking managed profile maximum time off. */
		@VisibleForTesting
		static final String ACTION_PROFILE_OFF_DEADLINE =
		"com.android.server.ACTION_PROFILE_OFF_DEADLINE";
		@@ -951,7 +958,10 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
		}
		if (isManagedProfile(userHandle)) {
		Slog.d(LOG_TAG, "Managed profile became unlocked");
		updatePersonalAppsSuspension(userHandle, true /* unlocked */);
		if (updatePersonalAppsSuspension(userHandle, true /* unlocked */)
		== PERSONAL_APPS_SUSPENDED_PROFILE_TIMEOUT) {
		triggerPolicyComplianceCheck(userHandle);
		}
		}
		} else if (Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE.equals(action)) {
		handlePackagesChanged(null /* check all admins */, userHandle);
		@@ -982,6 +992,9 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
		} else {
		Slog.wtf(LOG_TAG, "Got deadline alarm for nonexistent profile");
		}
		} else if (ACTION_TURN_PROFILE_ON_NOTIFICATION.equals(action)) {
		Slog.i(LOG_TAG, "requesting to turn on the profile: " + userHandle);
		mUserManager.requestQuietModeEnabled(false, UserHandle.of(userHandle));
		}
		}

		@@ -2568,6 +2581,7 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
		IntentFilter filter = new IntentFilter();
		filter.addAction(Intent.ACTION_BOOT_COMPLETED);
		filter.addAction(ACTION_EXPIRED_PASSWORD_NOTIFICATION);
		filter.addAction(ACTION_TURN_PROFILE_ON_NOTIFICATION);
		filter.addAction(ACTION_PROFILE_OFF_DEADLINE);
		filter.addAction(Intent.ACTION_USER_ADDED);
		filter.addAction(Intent.ACTION_USER_REMOVED);
		@@ -15950,14 +15964,29 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
		.write();
		}

		/** Starts an activity to check policy compliance in the DPC. */
		private void triggerPolicyComplianceCheck(int profileUserId) {
		final Intent intent = new Intent(ACTION_CHECK_POLICY_COMPLIANCE);
		synchronized (getLockObject()) {
		final ActiveAdmin profileOwner = getProfileOwnerAdminLocked(profileUserId);
		if (profileOwner == null) {
		Slog.wtf(LOG_TAG, "Profile owner not found for compliance check");
		return;
		}
		intent.setPackage(profileOwner.info.getPackageName());
		}
		mContext.startActivityAsUser(intent, UserHandle.of(profileUserId));
		}

		/**
		* Checks whether personal apps should be suspended according to the policy and applies the
		* change if needed.
		*
		* @param unlocked whether the profile is currently running unlocked.
		*/
		private void updatePersonalAppsSuspension(int profileUserId, boolean unlocked) {
		final boolean suspended;
		private @PersonalAppsSuspensionReason int updatePersonalAppsSuspension(
		int profileUserId, boolean unlocked) {
		final boolean suspendedExplicitly;
		final int deadlineState;
		final String poPackage;
		synchronized (getLockObject()) {
		@@ -15965,26 +15994,28 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
		if (profileOwner != null) {
		deadlineState =
		updateProfileOffDeadlineLocked(profileUserId, profileOwner, unlocked);
		suspended = profileOwner.mSuspendPersonalApps
		\|\| deadlineState == PROFILE_OFF_DEADLINE_REACHED;
		suspendedExplicitly = profileOwner.mSuspendPersonalApps;
		poPackage = profileOwner.info.getPackageName();
		} else {
		poPackage = null;
		suspended = false;
		suspendedExplicitly = false;
		deadlineState = PROFILE_OFF_DEADLINE_DEFAULT;
		}
		}

		Slog.d(LOG_TAG, String.format("Personal apps suspended: %b, deadline state: %d",
		suspended, deadlineState));
		Slog.d(LOG_TAG, String.format("Personal apps suspended explicitly: %b, deadline state: %d",
		suspendedExplicitly, deadlineState));

		if (poPackage != null) {
		final int notificationState = unlocked ? PROFILE_OFF_DEADLINE_DEFAULT : deadlineState;
		updateProfileOffDeadlineNotification(profileUserId, poPackage, notificationState);
		}

		final boolean suspendedByTimeout = deadlineState == PROFILE_OFF_DEADLINE_REACHED;
		final int parentUserId = getProfileParentId(profileUserId);
		suspendPersonalAppsInternal(parentUserId, suspended);
		suspendPersonalAppsInternal(parentUserId, suspendedExplicitly \|\| suspendedByTimeout);

		return makeSuspensionReasons(suspendedExplicitly, suspendedByTimeout);
		}

		/**
		@@ -16044,8 +16075,10 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
		}

		final AlarmManager am = mInjector.getAlarmManager();
		final Intent intent = new Intent(ACTION_PROFILE_OFF_DEADLINE);
		intent.setPackage(mContext.getPackageName());
		final PendingIntent pi = mInjector.pendingIntentGetBroadcast(
		mContext, REQUEST_PROFILE_OFF_DEADLINE, new Intent(ACTION_PROFILE_OFF_DEADLINE),
		mContext, REQUEST_PROFILE_OFF_DEADLINE, intent,
		PendingIntent.FLAG_ONE_SHOT \| PendingIntent.FLAG_UPDATE_CURRENT);

		if (alarmTime == 0) {
		@@ -16094,23 +16127,23 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
		return;
		}

		final Intent intent = new Intent(DevicePolicyManager.ACTION_CHECK_POLICY_COMPLIANCE);
		intent.setPackage(profileOwnerPackage);
		final Intent intent = new Intent(ACTION_TURN_PROFILE_ON_NOTIFICATION);
		intent.setPackage(mContext.getPackageName());
		intent.putExtra(Intent.EXTRA_USER_HANDLE, profileUserId);

		final PendingIntent pendingIntent = mInjector.pendingIntentGetActivityAsUser(mContext,
		0 /* requestCode */, intent, PendingIntent.FLAG_UPDATE_CURRENT,
		null /* options */, UserHandle.of(profileUserId));
		final PendingIntent pendingIntent = mInjector.pendingIntentGetBroadcast(mContext,
		0 /* requestCode */, intent, PendingIntent.FLAG_UPDATE_CURRENT);

		// TODO(b/149075510): Only the first of the notifications should be dismissible.
		final String text = mContext.getString(
		notificationState == PROFILE_OFF_DEADLINE_WARNING
		? R.string.personal_apps_suspension_tomorrow_text
		: R.string.personal_apps_suspension_text);
		final boolean ongoing = notificationState == PROFILE_OFF_DEADLINE_REACHED;

		final Notification notification =
		new Notification.Builder(mContext, SystemNotificationChannels.DEVICE_ADMIN)
		.setSmallIcon(android.R.drawable.stat_sys_warning)
		.setOngoing(true)
		.setOngoing(ongoing)
		.setContentTitle(mContext.getString(
		R.string.personal_apps_suspension_title))
		.setContentText(text)

services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java

+263 −291

File changed.

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services/tests/servicestests/src/com/android/server/devicepolicy/DpmMockContext.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -482,4 +482,9 @@ public class DpmMockContext extends MockContext {
		public int checkCallingPermission(String permission) {
		return spiedContext.checkCallingPermission(permission);
		}

		@Override
		public void startActivityAsUser(Intent intent, UserHandle userHandle) {
		spiedContext.startActivityAsUser(intent, userHandle);
		}
		}