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/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.print;
import android.content.ComponentName;
import android.graphics.drawable.Icon;
import android.os.ParcelFileDescriptor;
import android.print.IPrintSpoolerClient;
import android.print.IPrintSpoolerCallbacks;
import android.print.PrinterId;
import android.print.PrinterInfo;
import android.print.PrintAttributes;
import android.print.PrintJobId;
import android.print.PrintJobInfo;
/**
* Interface for communication with the print spooler service.
*
* @see android.print.IPrintSpoolerCallbacks
*
* @hide
*/
oneway interface IPrintSpooler {
void removeObsoletePrintJobs();
void getPrintJobInfos(IPrintSpoolerCallbacks callback, in ComponentName componentName,
int state, int appId, int sequence);
void getPrintJobInfo(in PrintJobId printJobId, IPrintSpoolerCallbacks callback,
int appId, int sequence);
void createPrintJob(in PrintJobInfo printJob);
void setPrintJobState(in PrintJobId printJobId, int status, String stateReason,
IPrintSpoolerCallbacks callback, int sequence);
/**
* Set the progress of this print job
*
* @param printJobId The print job to update
* @param progress The new progress
*/
void setProgress(in PrintJobId printJobId, in float progress);
/**
* Set the status of this print job
*
* @param printJobId The print job to update
* @param status The new status, can be null
*/
void setStatus(in PrintJobId printJobId, in CharSequence status);
/**
* Set the status of this print job
*
* @param printJobId The print job to update
* @param status The new status as a string resource
* @param appPackageName App package name the resource belongs to
*/
void setStatusRes(in PrintJobId printJobId, int status, in CharSequence appPackageName);
/**
* Handle that a custom icon for a printer was loaded.
*
* @param printerId the id of the printer the icon belongs to
* @param icon the icon that was loaded
* @param callbacks the callback to call once icon is stored in case
* @param sequence the sequence number of the call
* @see android.print.PrinterInfo.Builder#setHasCustomPrinterIcon()
*/
void onCustomPrinterIconLoaded(in PrinterId printerId, in Icon icon,
in IPrintSpoolerCallbacks callbacks, in int sequence);
/**
* Get the custom icon for a printer. If the icon is not cached, the icon is
* requested asynchronously. Once it is available the printer is updated.
*
* @param printerId the id of the printer the icon should be loaded for
* @param callbacks the callback to call once icon is retrieved
* @param sequence the sequence number of the call
* @see android.print.PrinterInfo.Builder#setHasCustomPrinterIcon()
*/
void getCustomPrinterIcon(in PrinterId printerId,
in IPrintSpoolerCallbacks callbacks, in int sequence);
/**
* Clear all state from the custom printer icon cache.
*
* @param callbacks the callback to call once cache is cleared
* @param sequence the sequence number of the call
*/
void clearCustomPrinterIconCache(in IPrintSpoolerCallbacks callbacks,
in int sequence);
void setPrintJobTag(in PrintJobId printJobId, String tag, IPrintSpoolerCallbacks callback,
int sequence);
void writePrintJobData(in ParcelFileDescriptor fd, in PrintJobId printJobId);
void setClient(IPrintSpoolerClient client);
void setPrintJobCancelling(in PrintJobId printJobId, boolean cancelling);
/**
* Remove all approved print services that are not in the given set.
*
* @param servicesToKeep The names of the services to keep
*/
void pruneApprovedPrintServices(in List<ComponentName> servicesToKeep);
}
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