Merge "Re-introduce ActivityTaskManager in CdmService" into tm-dev

import com.android.server.SystemService;

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

import com.android.server.pm.UserManagerInternal;

import com.android.server.wm.ActivityTaskManagerInternal;

import java.io.File;

import java.io.FileDescriptor;

    private CompanionDevicePresenceMonitor mDevicePresenceMonitor;

    private CompanionApplicationController mCompanionAppController;

    private final ActivityTaskManagerInternal mAtmInternal;

    private final ActivityManagerInternal mAmInternal;

    private final IAppOpsService mAppOpsManager;

    private final PowerWhitelistManager mPowerWhitelistManager;

        mPowerWhitelistManager = context.getSystemService(PowerWhitelistManager.class);

        mAppOpsManager = IAppOpsService.Stub.asInterface(

                ServiceManager.getService(Context.APP_OPS_SERVICE));

        mAtmInternal = LocalServices.getService(ActivityTaskManagerInternal.class);

        mAmInternal = LocalServices.getService(ActivityManagerInternal.class);

        mPackageManagerInternal = LocalServices.getService(PackageManagerInternal.class);

        mUserManager = context.getSystemService(UserManager.class);

                companionAppUids.add(uid);

            }

        }

        if (mAtmInternal != null) {

            mAtmInternal.setCompanionAppUids(userId, companionAppUids);

        }

        if (mAmInternal != null) {

            // Make a copy of the set and send it to ActivityManager.

            mAmInternal.setCompanionAppUids(userId, new ArraySet<>(companionAppUids));