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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 package org.chromium.components.minidump_uploader; | 4 package org.chromium.components.minidump_uploader; |
5 | 5 |
6 import android.annotation.TargetApi; | 6 import android.annotation.TargetApi; |
7 import android.app.job.JobInfo; | 7 import android.app.job.JobInfo; |
8 import android.app.job.JobParameters; | 8 import android.app.job.JobParameters; |
9 import android.app.job.JobScheduler; | 9 import android.app.job.JobScheduler; |
10 import android.app.job.JobService; | 10 import android.app.job.JobService; |
11 import android.content.Context; | 11 import android.content.Context; |
12 import android.os.Build; | 12 import android.os.Build; |
13 import android.os.PersistableBundle; | 13 import android.os.PersistableBundle; |
14 | 14 |
15 import org.chromium.base.ContextUtils; | |
16 import org.chromium.base.Log; | 15 import org.chromium.base.Log; |
17 | 16 |
18 /** | 17 /** |
19 * Class that interacts with the Android JobScheduler to upload Minidumps at app
ropriate times. | 18 * Class that interacts with the Android JobScheduler to upload Minidumps at app
ropriate times. |
20 */ | 19 */ |
21 @TargetApi(Build.VERSION_CODES.LOLLIPOP) | 20 @TargetApi(Build.VERSION_CODES.LOLLIPOP) |
22 public abstract class MinidumpUploadJobService extends JobService { | 21 public abstract class MinidumpUploadJobService extends JobService { |
23 private static final String TAG = "MinidumpJobService"; | 22 private static final String TAG = "MinidumpJobService"; |
24 | 23 |
25 // Initial back-off time for upload-job, i.e. the minimum delay when a job i
s retried. A retry | 24 // Initial back-off time for upload-job, i.e. the minimum delay when a job i
s retried. A retry |
26 // will happen when there are minidumps left after trying to upload all mini
dumps. This could | 25 // will happen when there are minidumps left after trying to upload all mini
dumps. This could |
27 // happen if an upload attempt fails, or if more minidumps are added at the
same time as | 26 // happen if an upload attempt fails, or if more minidumps are added at the
same time as |
28 // uploading old ones. The initial backoff is set to a fairly high number (3
0 minutes) to | 27 // uploading old ones. The initial backoff is set to a fairly high number (3
0 minutes) to |
29 // increase the chance of performing uploads in batches if the initial uploa
d fails. | 28 // increase the chance of performing uploads in batches if the initial uploa
d fails. |
30 private static final int JOB_INITIAL_BACKOFF_TIME_IN_MS = 1000 * 60 * 30; | 29 private static final int JOB_INITIAL_BACKOFF_TIME_IN_MS = 1000 * 60 * 30; |
31 | 30 |
32 // Back-off policy for upload-job. | 31 // Back-off policy for upload-job. |
33 private static final int JOB_BACKOFF_POLICY = JobInfo.BACKOFF_POLICY_EXPONEN
TIAL; | 32 private static final int JOB_BACKOFF_POLICY = JobInfo.BACKOFF_POLICY_EXPONEN
TIAL; |
34 | 33 |
35 private MinidumpUploader mMinidumpUploader; | 34 private MinidumpUploader mMinidumpUploader; |
36 | 35 |
37 // Used in Debug builds to assert that this job service never attempts to ru
n more than one job | 36 // Used in Debug builds to assert that this job service never attempts to ru
n more than one job |
38 // at a time: | 37 // at a time: |
39 private final Object mRunningLock = new Object(); | 38 private final Object mRunningLock = new Object(); |
40 private boolean mRunningJob = false; | 39 private boolean mRunningJob = false; |
41 | 40 |
42 /** | 41 /** |
43 * Schedules uploading of all pending minidumps. | 42 * Schedules uploading of all pending minidumps. |
| 43 * @param context The application context, in which to schedule the crash re
port uploads. |
44 * @param jobInfoBuilder A job info builder that has been initialized with a
ny embedder-specific | 44 * @param jobInfoBuilder A job info builder that has been initialized with a
ny embedder-specific |
45 * requriements. This builder will be extended to include shared require
ments, and then used | 45 * requriements. This builder will be extended to include shared require
ments, and then used |
46 * to build an upload job for scheduling. | 46 * to build an upload job for scheduling. |
47 */ | 47 */ |
48 public static void scheduleUpload(JobInfo.Builder jobInfoBuilder) { | 48 public static void scheduleUpload(Context context, JobInfo.Builder jobInfoBu
ilder) { |
49 Log.i(TAG, "Scheduling upload of all pending minidumps."); | 49 Log.i(TAG, "Scheduling upload of all pending minidumps."); |
50 JobScheduler scheduler = | 50 JobScheduler scheduler = |
51 (JobScheduler) ContextUtils.getApplicationContext().getSystemSer
vice( | 51 (JobScheduler) context.getSystemService(Context.JOB_SCHEDULER_SE
RVICE); |
52 Context.JOB_SCHEDULER_SERVICE); | |
53 JobInfo uploadJob = | 52 JobInfo uploadJob = |
54 jobInfoBuilder.setRequiredNetworkType(JobInfo.NETWORK_TYPE_UNMET
ERED) | 53 jobInfoBuilder.setRequiredNetworkType(JobInfo.NETWORK_TYPE_UNMET
ERED) |
55 .setBackoffCriteria(JOB_INITIAL_BACKOFF_TIME_IN_MS, JOB_
BACKOFF_POLICY) | 54 .setBackoffCriteria(JOB_INITIAL_BACKOFF_TIME_IN_MS, JOB_
BACKOFF_POLICY) |
56 .build(); | 55 .build(); |
57 int result = scheduler.schedule(uploadJob); | 56 int result = scheduler.schedule(uploadJob); |
58 assert result == JobScheduler.RESULT_SUCCESS; | 57 assert result == JobScheduler.RESULT_SUCCESS; |
59 } | 58 } |
60 | 59 |
61 @Override | 60 @Override |
62 public boolean onStartJob(JobParameters params) { | 61 public boolean onStartJob(JobParameters params) { |
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101 } | 100 } |
102 }; | 101 }; |
103 } | 102 } |
104 | 103 |
105 /** | 104 /** |
106 * @param extras Any extra data persisted for this job. | 105 * @param extras Any extra data persisted for this job. |
107 * @return The minidump uploader that jobs should use. | 106 * @return The minidump uploader that jobs should use. |
108 */ | 107 */ |
109 protected abstract MinidumpUploader createMinidumpUploader(PersistableBundle
extras); | 108 protected abstract MinidumpUploader createMinidumpUploader(PersistableBundle
extras); |
110 } | 109 } |
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