| /* |
| * Copyright 2020 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 com.android.server.blob; |
| |
| import static com.android.server.blob.BlobStoreConfig.IDLE_JOB_ID; |
| import static com.android.server.blob.BlobStoreConfig.IDLE_JOB_PERIOD_MILLIS; |
| import static com.android.server.blob.BlobStoreConfig.LOGV; |
| import static com.android.server.blob.BlobStoreConfig.TAG; |
| |
| import android.app.job.JobInfo; |
| import android.app.job.JobParameters; |
| import android.app.job.JobScheduler; |
| import android.app.job.JobService; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.os.AsyncTask; |
| import android.util.Slog; |
| |
| import com.android.server.LocalServices; |
| |
| /** |
| * Maintenance job to clean up stale sessions and blobs. |
| */ |
| public class BlobStoreIdleJobService extends JobService { |
| @Override |
| public boolean onStartJob(final JobParameters params) { |
| AsyncTask.execute(() -> { |
| final BlobStoreManagerInternal blobStoreManagerInternal = LocalServices.getService( |
| BlobStoreManagerInternal.class); |
| blobStoreManagerInternal.onIdleMaintenance(); |
| jobFinished(params, false); |
| }); |
| return false; |
| } |
| |
| @Override |
| public boolean onStopJob(final JobParameters params) { |
| Slog.d(TAG, "Idle maintenance job is stopped; id=" + params.getJobId() |
| + ", reason=" + JobParameters.getReasonCodeDescription(params.getStopReason())); |
| return false; |
| } |
| |
| static void schedule(Context context) { |
| final JobScheduler jobScheduler = (JobScheduler) context.getSystemService( |
| Context.JOB_SCHEDULER_SERVICE); |
| final JobInfo job = new JobInfo.Builder(IDLE_JOB_ID, |
| new ComponentName(context, BlobStoreIdleJobService.class)) |
| .setRequiresDeviceIdle(true) |
| .setRequiresCharging(true) |
| .setPeriodic(IDLE_JOB_PERIOD_MILLIS) |
| .build(); |
| jobScheduler.schedule(job); |
| if (LOGV) { |
| Slog.v(TAG, "Scheduling the idle maintenance job"); |
| } |
| } |
| } |