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      1 /*
      2  * Copyright (C) 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 // in android.app so ContextImpl has package access
     18 package android.app;
     19 
     20 import android.app.job.IJobScheduler;
     21 import android.app.job.JobInfo;
     22 import android.app.job.JobScheduler;
     23 import android.app.job.JobSnapshot;
     24 import android.app.job.JobWorkItem;
     25 import android.os.RemoteException;
     26 
     27 import java.util.List;
     28 
     29 /**
     30  * Concrete implementation of the JobScheduler interface
     31  * @hide
     32  */
     33 public class JobSchedulerImpl extends JobScheduler {
     34     IJobScheduler mBinder;
     35 
     36     /* package */ JobSchedulerImpl(IJobScheduler binder) {
     37         mBinder = binder;
     38     }
     39 
     40     @Override
     41     public int schedule(JobInfo job) {
     42         try {
     43             return mBinder.schedule(job);
     44         } catch (RemoteException e) {
     45             return JobScheduler.RESULT_FAILURE;
     46         }
     47     }
     48 
     49     @Override
     50     public int enqueue(JobInfo job, JobWorkItem work) {
     51         try {
     52             return mBinder.enqueue(job, work);
     53         } catch (RemoteException e) {
     54             return JobScheduler.RESULT_FAILURE;
     55         }
     56     }
     57 
     58     @Override
     59     public int scheduleAsPackage(JobInfo job, String packageName, int userId, String tag) {
     60         try {
     61             return mBinder.scheduleAsPackage(job, packageName, userId, tag);
     62         } catch (RemoteException e) {
     63             return JobScheduler.RESULT_FAILURE;
     64         }
     65     }
     66 
     67     @Override
     68     public void cancel(int jobId) {
     69         try {
     70             mBinder.cancel(jobId);
     71         } catch (RemoteException e) {}
     72 
     73     }
     74 
     75     @Override
     76     public void cancelAll() {
     77         try {
     78             mBinder.cancelAll();
     79         } catch (RemoteException e) {}
     80 
     81     }
     82 
     83     @Override
     84     public List<JobInfo> getAllPendingJobs() {
     85         try {
     86             return mBinder.getAllPendingJobs().getList();
     87         } catch (RemoteException e) {
     88             return null;
     89         }
     90     }
     91 
     92     @Override
     93     public JobInfo getPendingJob(int jobId) {
     94         try {
     95             return mBinder.getPendingJob(jobId);
     96         } catch (RemoteException e) {
     97             return null;
     98         }
     99     }
    100 
    101     @Override
    102     public List<JobInfo> getStartedJobs() {
    103         try {
    104             return mBinder.getStartedJobs();
    105         } catch (RemoteException e) {
    106             return null;
    107         }
    108     }
    109 
    110     @Override
    111     public List<JobSnapshot> getAllJobSnapshots() {
    112         try {
    113             return mBinder.getAllJobSnapshots().getList();
    114         } catch (RemoteException e) {
    115             return null;
    116         }
    117     }
    118 }
    119