diff options
author | Treehugger Robot <treehugger-gerrit@google.com> | 2017-08-31 16:17:04 +0000 |
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committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2017-08-31 16:17:04 +0000 |
commit | c39ea3c55fac807c0b98aabdf56c70dc8a49036c (patch) | |
tree | e282668a9587cf6c1ec7b604dea860400c75c6c7 /java/com/android/voicemail/impl/transcribe/TranscriptionBackfillService.java | |
parent | 68038172793ee0e2ab3e2e56ddfbeb82879d1f58 (diff) | |
parent | 2ca4318cc1ee57dda907ba2069bd61d162b1baef (diff) |
Merge "Update Dialer source to latest internal Google revision."
Diffstat (limited to 'java/com/android/voicemail/impl/transcribe/TranscriptionBackfillService.java')
-rw-r--r-- | java/com/android/voicemail/impl/transcribe/TranscriptionBackfillService.java | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/java/com/android/voicemail/impl/transcribe/TranscriptionBackfillService.java b/java/com/android/voicemail/impl/transcribe/TranscriptionBackfillService.java new file mode 100644 index 000000000..f3c6e64f4 --- /dev/null +++ b/java/com/android/voicemail/impl/transcribe/TranscriptionBackfillService.java @@ -0,0 +1,85 @@ +/* + * Copyright (C) 2017 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.voicemail.impl.transcribe; + +import android.app.job.JobInfo; +import android.app.job.JobScheduler; +import android.app.job.JobWorkItem; +import android.content.ComponentName; +import android.content.Context; +import android.content.Intent; +import android.net.Uri; +import android.support.annotation.WorkerThread; +import android.support.v4.app.JobIntentService; +import android.support.v4.os.BuildCompat; +import com.android.dialer.common.LogUtil; +import com.android.dialer.common.concurrent.ThreadUtil; +import com.android.dialer.constants.ScheduledJobIds; +import java.util.List; + +/** + * JobScheduler service for transcribing old voicemails. This service does a database scan for + * un-transcribed voicemails and schedules transcription tasks for them, once we have an un-metered + * network connection. + */ +public class TranscriptionBackfillService extends JobIntentService { + + /** Schedule a task to scan the database for untranscribed voicemails */ + public static boolean scheduleTask(Context context) { + if (BuildCompat.isAtLeastO()) { + LogUtil.enterBlock("TranscriptionBackfillService.transcribeOldVoicemails"); + ComponentName componentName = new ComponentName(context, TranscriptionBackfillService.class); + JobInfo.Builder builder = + new JobInfo.Builder(ScheduledJobIds.VVM_TRANSCRIPTION_BACKFILL_JOB, componentName) + .setRequiredNetworkType(JobInfo.NETWORK_TYPE_UNMETERED); + JobScheduler scheduler = context.getSystemService(JobScheduler.class); + return scheduler.enqueue(builder.build(), makeWorkItem()) == JobScheduler.RESULT_SUCCESS; + } else { + LogUtil.i("TranscriptionBackfillService.transcribeOldVoicemails", "not supported"); + return false; + } + } + + private static JobWorkItem makeWorkItem() { + Intent intent = new Intent(); + return new JobWorkItem(intent); + } + + @Override + @WorkerThread + protected void onHandleWork(Intent intent) { + LogUtil.enterBlock("TranscriptionBackfillService.onHandleWork"); + + TranscriptionDbHelper dbHelper = new TranscriptionDbHelper(this); + List<Uri> untranscribed = dbHelper.getUntranscribedVoicemails(); + LogUtil.i( + "TranscriptionBackfillService.onHandleWork", + "found " + untranscribed.size() + " untranscribed voicemails"); + // TODO(mdooley): Consider doing the actual transcriptions here instead of scheduling jobs. + for (Uri uri : untranscribed) { + ThreadUtil.postOnUiThread( + () -> { + TranscriptionService.scheduleNewVoicemailTranscriptionJob(this, uri, false); + }); + } + } + + @Override + public void onDestroy() { + LogUtil.enterBlock("TranscriptionBackfillService.onDestroy"); + super.onDestroy(); + } +} |