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Commit 868276cb authored by Guojing Yuan's avatar Guojing Yuan
Browse files

[CDM][1/2] Modulize files 

[1/2] Modulize non-association files
[2/2] Will do - modulize association files and consolidate association
cache

Bug: 327049496

Test: CTS
Change-Id: I8943fde617bc2251f2ea425f2eef268b83b19bcf
parent b8b3c55b

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

+12 −8
Original line number Original line Diff line number Diff line
@@ -25,12 +25,12 @@ import static android.content.ComponentName.createRelative; 
import static android.content.pm.PackageManager.FEATURE_WATCH;

import static android.content.pm.PackageManager.FEATURE_WATCH;





import static com.android.server.companion.CompanionDeviceManagerService.DEBUG;

import static com.android.server.companion.CompanionDeviceManagerService.DEBUG;

import static com.android.server.companion.MetricUtils.logCreateAssociation;

import static com.android.server.companion.utils.MetricUtils.logCreateAssociation;

import static com.android.server.companion.PackageUtils.enforceUsesCompanionDeviceFeature;

import static com.android.server.companion.utils.PackageUtils.enforceUsesCompanionDeviceFeature;

import static com.android.server.companion.PermissionsUtils.enforcePermissionsForAssociation;

import static com.android.server.companion.utils.PermissionsUtils.enforcePermissionForCreatingAssociation;

import static com.android.server.companion.RolesUtils.addRoleHolderForAssociation;

import static com.android.server.companion.utils.RolesUtils.addRoleHolderForAssociation;

import static com.android.server.companion.RolesUtils.isRoleHolder;

import static com.android.server.companion.utils.RolesUtils.isRoleHolder;

import static com.android.server.companion.Utils.prepareForIpc;

import static com.android.server.companion.utils.Utils.prepareForIpc;





import static java.util.Objects.requireNonNull;

import static java.util.Objects.requireNonNull;
@@ -59,6 +59,7 @@ import android.os.UserHandle; 
import android.util.Slog;

import android.util.Slog;





import com.android.internal.R;

import com.android.internal.R;

import com.android.server.companion.utils.PackageUtils;





import java.util.List;

import java.util.List;
@@ -167,7 +168,7 @@ class AssociationRequestsProcessor { 
        }

        }





        // 1. Enforce permissions and other requirements.

        // 1. Enforce permissions and other requirements.

        enforcePermissionsForAssociation(mContext, request, packageUid);

        enforcePermissionForCreatingAssociation(mContext, request, packageUid);

        enforceUsesCompanionDeviceFeature(mContext, userId, packageName);

        enforceUsesCompanionDeviceFeature(mContext, userId, packageName);





        // 2a. Check if association can be created without launching UI (i.e. CDM needs NEITHER

        // 2a. Check if association can be created without launching UI (i.e. CDM needs NEITHER
@@ -257,7 +258,7 @@ class AssociationRequestsProcessor { 
        // 1. Need to check permissions again in case something changed, since we first received

        // 1. Need to check permissions again in case something changed, since we first received

        // this request.

        // this request.

        try {

        try {

            enforcePermissionsForAssociation(mContext, request, packageUid);

            enforcePermissionForCreatingAssociation(mContext, request, packageUid);

        } catch (SecurityException e) {

        } catch (SecurityException e) {

            // Since, at this point the caller is our own UI, we need to catch the exception on

            // Since, at this point the caller is our own UI, we need to catch the exception on

            // forward it back to the application via the callback.

            // forward it back to the application via the callback.
@@ -316,6 +317,9 @@ class AssociationRequestsProcessor { 
        // If it is null, then the operation will succeed without granting any role.

        // If it is null, then the operation will succeed without granting any role.

        addRoleHolderForAssociation(mService.getContext(), association, success -> {

        addRoleHolderForAssociation(mService.getContext(), association, success -> {

            if (success) {

            if (success) {

                Slog.i(TAG, "Added " + association.getDeviceProfile() + " role to userId="

                        + association.getUserId() + ", packageName="

                        + association.getPackageName());

                addAssociationToStore(association);

                addAssociationToStore(association);

                sendCallbackAndFinish(association, callback, resultReceiver);

                sendCallbackAndFinish(association, callback, resultReceiver);

            } else {

            } else {

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

+4 −3
Original line number Original line Diff line number Diff line
@@ -20,8 +20,8 @@ import static android.app.ActivityManager.RunningAppProcessInfo.IMPORTANCE_VISIB 
import static android.companion.AssociationRequest.DEVICE_PROFILE_AUTOMOTIVE_PROJECTION;

import static android.companion.AssociationRequest.DEVICE_PROFILE_AUTOMOTIVE_PROJECTION;





import static com.android.internal.util.CollectionUtils.any;

import static com.android.internal.util.CollectionUtils.any;

import static com.android.server.companion.MetricUtils.logRemoveAssociation;

import static com.android.server.companion.utils.MetricUtils.logRemoveAssociation;

import static com.android.server.companion.RolesUtils.removeRoleHolderForAssociation;

import static com.android.server.companion.utils.RolesUtils.removeRoleHolderForAssociation;

import static com.android.server.companion.CompanionDeviceManagerService.PerUserAssociationSet;

import static com.android.server.companion.CompanionDeviceManagerService.PerUserAssociationSet;





import android.annotation.NonNull;

import android.annotation.NonNull;
@@ -203,7 +203,8 @@ public class AssociationRevokeProcessor { 
            return false;

            return false;

        }

        }





        removeRoleHolderForAssociation(mContext, association);

        removeRoleHolderForAssociation(mContext, association.getUserId(),

                association.getPackageName(), association.getDeviceProfile());

        return true;

        return true;

    }

    }

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

+26 −5
Original line number Original line Diff line number Diff line
@@ -38,6 +38,9 @@ import android.util.SparseArray; 
import com.android.internal.annotations.GuardedBy;

import com.android.internal.annotations.GuardedBy;

import com.android.internal.infra.PerUser;

import com.android.internal.infra.PerUser;

import com.android.server.companion.presence.CompanionDevicePresenceMonitor;

import com.android.server.companion.presence.CompanionDevicePresenceMonitor;

import com.android.server.companion.presence.ObservableUuid;

import com.android.server.companion.presence.ObservableUuidStore;

import com.android.server.companion.utils.PackageUtils;





import java.io.PrintWriter;

import java.io.PrintWriter;

import java.util.ArrayList;

import java.util.ArrayList;
@@ -61,7 +64,7 @@ import java.util.Map; 
 * <ul>

 * <ul>

 * <li> {@link #bindCompanionApplication(int, String, boolean)}

 * <li> {@link #bindCompanionApplication(int, String, boolean)}

 * <li> {@link #unbindCompanionApplication(int, String)}

 * <li> {@link #unbindCompanionApplication(int, String)}

 * <li> {@link #notifyCompanionApplicationDevicePresenceEvent(AssociationInfo, int)}

 * <li> {@link #notifyCompanionDevicePresenceEvent(AssociationInfo, int)}

 * <li> {@link #isCompanionApplicationBound(int, String)}

 * <li> {@link #isCompanionApplicationBound(int, String)}

 * <li> {@link #isRebindingCompanionApplicationScheduled(int, String)}

 * <li> {@link #isRebindingCompanionApplicationScheduled(int, String)}

 * </ul>

 * </ul>
@@ -251,7 +254,13 @@ public class CompanionApplicationController { 
        serviceConnector.connect();

        serviceConnector.connect();

    }

    }





    void notifyCompanionApplicationDeviceAppeared(AssociationInfo association) {

    /**

     * Notify the app that the device appeared.

     *

     * @deprecated use {@link #notifyCompanionDevicePresenceEvent(AssociationInfo, int)} instead

     */

    @Deprecated

    public void notifyCompanionApplicationDeviceAppeared(AssociationInfo association) {

        final int userId = association.getUserId();

        final int userId = association.getUserId();

        final String packageName = association.getPackageName();

        final String packageName = association.getPackageName();
@@ -273,7 +282,13 @@ public class CompanionApplicationController { 
        primaryServiceConnector.postOnDeviceAppeared(association);

        primaryServiceConnector.postOnDeviceAppeared(association);

    }

    }





    void notifyCompanionApplicationDeviceDisappeared(AssociationInfo association) {

    /**

     * Notify the app that the device disappeared.

     *

     * @deprecated use {@link #notifyCompanionDevicePresenceEvent(AssociationInfo, int)} instead

     */

    @Deprecated

    public void notifyCompanionApplicationDeviceDisappeared(AssociationInfo association) {

        final int userId = association.getUserId();

        final int userId = association.getUserId();

        final String packageName = association.getPackageName();

        final String packageName = association.getPackageName();
@@ -295,7 +310,10 @@ public class CompanionApplicationController { 
        primaryServiceConnector.postOnDeviceDisappeared(association);

        primaryServiceConnector.postOnDeviceDisappeared(association);

    }

    }





    void notifyCompanionApplicationDevicePresenceEvent(AssociationInfo association, int event) {

    /**

     * Notify the app that the device appeared.

     */

    public void notifyCompanionDevicePresenceEvent(AssociationInfo association, int event) {

        final int userId = association.getUserId();

        final int userId = association.getUserId();

        final String packageName = association.getPackageName();

        final String packageName = association.getPackageName();

        final CompanionDeviceServiceConnector primaryServiceConnector =

        final CompanionDeviceServiceConnector primaryServiceConnector =
@@ -318,7 +336,10 @@ public class CompanionApplicationController { 
        primaryServiceConnector.postOnDevicePresenceEvent(devicePresenceEvent);

        primaryServiceConnector.postOnDevicePresenceEvent(devicePresenceEvent);

    }

    }





    void notifyApplicationDevicePresenceEvent(ObservableUuid uuid, int event) {

    /**

     * Notify the app that the device disappeared.

     */

    public void notifyUuidDevicePresenceEvent(ObservableUuid uuid, int event) {

        final int userId = uuid.getUserId();

        final int userId = uuid.getUserId();

        final ParcelUuid parcelUuid = uuid.getUuid();

        final ParcelUuid parcelUuid = uuid.getUuid();

        final String packageName = uuid.getPackageName();

        final String packageName = uuid.getPackageName();

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

+15 −13
Original line number Original line Diff line number Diff line
@@ -38,15 +38,15 @@ import static com.android.internal.util.CollectionUtils.any; 
import static com.android.internal.util.Preconditions.checkState;

import static com.android.internal.util.Preconditions.checkState;

import static com.android.internal.util.function.pooled.PooledLambda.obtainMessage;

import static com.android.internal.util.function.pooled.PooledLambda.obtainMessage;

import static com.android.server.companion.AssociationStore.CHANGE_TYPE_UPDATED_ADDRESS_UNCHANGED;

import static com.android.server.companion.AssociationStore.CHANGE_TYPE_UPDATED_ADDRESS_UNCHANGED;

import static com.android.server.companion.PackageUtils.isRestrictedSettingsAllowed;

import static com.android.server.companion.utils.PackageUtils.isRestrictedSettingsAllowed;

import static com.android.server.companion.PackageUtils.enforceUsesCompanionDeviceFeature;

import static com.android.server.companion.utils.PackageUtils.enforceUsesCompanionDeviceFeature;

import static com.android.server.companion.PackageUtils.getPackageInfo;

import static com.android.server.companion.utils.PackageUtils.getPackageInfo;

import static com.android.server.companion.PermissionsUtils.checkCallerCanManageCompanionDevice;

import static com.android.server.companion.utils.PermissionsUtils.checkCallerCanManageCompanionDevice;

import static com.android.server.companion.PermissionsUtils.enforceCallerCanManageAssociationsForPackage;

import static com.android.server.companion.utils.PermissionsUtils.enforceCallerCanManageAssociationsForPackage;

import static com.android.server.companion.PermissionsUtils.enforceCallerCanObservingDevicePresenceByUuid;

import static com.android.server.companion.utils.PermissionsUtils.enforceCallerCanObservingDevicePresenceByUuid;

import static com.android.server.companion.PermissionsUtils.enforceCallerIsSystemOr;

import static com.android.server.companion.utils.PermissionsUtils.enforceCallerIsSystemOr;

import static com.android.server.companion.PermissionsUtils.enforceCallerIsSystemOrCanInteractWithUserId;

import static com.android.server.companion.utils.PermissionsUtils.enforceCallerIsSystemOrCanInteractWithUserId;

import static com.android.server.companion.PermissionsUtils.sanitizeWithCallerChecks;

import static com.android.server.companion.utils.PermissionsUtils.sanitizeWithCallerChecks;





import static java.util.Objects.requireNonNull;

import static java.util.Objects.requireNonNull;

import static java.util.concurrent.TimeUnit.DAYS;

import static java.util.concurrent.TimeUnit.DAYS;
@@ -123,6 +123,8 @@ import com.android.server.companion.datatransfer.contextsync.CrossDeviceCall; 
import com.android.server.companion.datatransfer.contextsync.CrossDeviceSyncController;

import com.android.server.companion.datatransfer.contextsync.CrossDeviceSyncController;

import com.android.server.companion.datatransfer.contextsync.CrossDeviceSyncControllerCallback;

import com.android.server.companion.datatransfer.contextsync.CrossDeviceSyncControllerCallback;

import com.android.server.companion.presence.CompanionDevicePresenceMonitor;

import com.android.server.companion.presence.CompanionDevicePresenceMonitor;

import com.android.server.companion.presence.ObservableUuid;

import com.android.server.companion.presence.ObservableUuidStore;

import com.android.server.companion.transport.CompanionTransportManager;

import com.android.server.companion.transport.CompanionTransportManager;

import com.android.server.pm.UserManagerInternal;

import com.android.server.pm.UserManagerInternal;

import com.android.server.wm.ActivityTaskManagerInternal;

import com.android.server.wm.ActivityTaskManagerInternal;
@@ -435,7 +437,7 @@ public class CompanionDeviceManagerService extends SystemService { 




                bindApplicationIfNeeded(association);

                bindApplicationIfNeeded(association);





                mCompanionAppController.notifyCompanionApplicationDevicePresenceEvent(

                mCompanionAppController.notifyCompanionDevicePresenceEvent(

                        association, event);

                        association, event);

                break;

                break;

            case EVENT_BLE_DISAPPEARED:

            case EVENT_BLE_DISAPPEARED:
@@ -446,7 +448,7 @@ public class CompanionDeviceManagerService extends SystemService { 
                    return;

                    return;

                }

                }

                if (association.shouldBindWhenPresent()) {

                if (association.shouldBindWhenPresent()) {

                    mCompanionAppController.notifyCompanionApplicationDevicePresenceEvent(

                    mCompanionAppController.notifyCompanionDevicePresenceEvent(

                            association, event);

                            association, event);

                }

                }

                // Check if there are other devices associated to the app that are present.

                // Check if there are other devices associated to the app that are present.
@@ -475,7 +477,7 @@ public class CompanionDeviceManagerService extends SystemService { 
                    Log.i(TAG, "u" + userId + "\\" + packageName + " is already bound");

                    Log.i(TAG, "u" + userId + "\\" + packageName + " is already bound");

                }

                }





                mCompanionAppController.notifyApplicationDevicePresenceEvent(uuid, event);

                mCompanionAppController.notifyUuidDevicePresenceEvent(uuid, event);





                break;

                break;

            case EVENT_BT_DISCONNECTED:

            case EVENT_BT_DISCONNECTED:
@@ -484,7 +486,7 @@ public class CompanionDeviceManagerService extends SystemService { 
                    return;

                    return;

                }

                }





                mCompanionAppController.notifyApplicationDevicePresenceEvent(uuid, event);

                mCompanionAppController.notifyUuidDevicePresenceEvent(uuid, event);

                // Check if there are other devices associated to the app or the UUID to be

                // Check if there are other devices associated to the app or the UUID to be

                // observed are present.

                // observed are present.

                if (shouldBindPackage(userId, packageName)) return;

                if (shouldBindPackage(userId, packageName)) return;

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

+2 −1
Original line number Original line Diff line number Diff line
@@ -18,7 +18,7 @@ package com.android.server.companion; 




import static android.companion.CompanionDeviceManager.MESSAGE_REQUEST_CONTEXT_SYNC;

import static android.companion.CompanionDeviceManager.MESSAGE_REQUEST_CONTEXT_SYNC;





import static com.android.server.companion.PermissionsUtils.sanitizeWithCallerChecks;

import static com.android.server.companion.utils.PermissionsUtils.sanitizeWithCallerChecks;





import android.companion.AssociationInfo;

import android.companion.AssociationInfo;

import android.companion.ContextSyncMessage;

import android.companion.ContextSyncMessage;
@@ -36,6 +36,7 @@ import com.android.server.companion.datatransfer.SystemDataTransferProcessor; 
import com.android.server.companion.datatransfer.contextsync.BitmapUtils;

import com.android.server.companion.datatransfer.contextsync.BitmapUtils;

import com.android.server.companion.datatransfer.contextsync.CrossDeviceSyncController;

import com.android.server.companion.datatransfer.contextsync.CrossDeviceSyncController;

import com.android.server.companion.presence.CompanionDevicePresenceMonitor;

import com.android.server.companion.presence.CompanionDevicePresenceMonitor;

import com.android.server.companion.presence.ObservableUuid;

import com.android.server.companion.transport.CompanionTransportManager;

import com.android.server.companion.transport.CompanionTransportManager;





import java.io.PrintWriter;

import java.io.PrintWriter;