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      1 /**
      2  * Copyright 2014, The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *     http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package android.app.job;
     18 
     19 /**
     20  * The server side of the JobScheduler IPC protocols.  The app-side implementation
     21  * invokes on this interface to indicate completion of the (asynchronous) instructions
     22  * issued by the server.
     23  *
     24  * In all cases, the 'who' parameter is the caller's service binder, used to track
     25  * which Job Service instance is reporting.
     26  *
     27  * {@hide}
     28  */
     29 interface IJobCallback {
     30     /**
     31      * Immediate callback to the system after sending a start signal, used to quickly detect ANR.
     32      *
     33      * @param jobId Unique integer used to identify this job.
     34      * @param ongoing True to indicate that the client is processing the job. False if the job is
     35      * complete
     36      */
     37     void acknowledgeStartMessage(int jobId, boolean ongoing);
     38     /**
     39      * Immediate callback to the system after sending a stop signal, used to quickly detect ANR.
     40      *
     41      * @param jobId Unique integer used to identify this job.
     42      * @param reschedule Whether or not to reschedule this job.
     43      */
     44     void acknowledgeStopMessage(int jobId, boolean reschedule);
     45     /*
     46      * Tell the job manager that the client is done with its execution, so that it can go on to
     47      * the next one and stop attributing wakelock time to us etc.
     48      *
     49      * @param jobId Unique integer used to identify this job.
     50      * @param reschedule Whether or not to reschedule this job.
     51      */
     52     void jobFinished(int jobId, boolean reschedule);
     53 }
     54