1 files changed, 90 insertions, 0 deletions
diff --git a/java/com/android/voicemail/impl/transcribe/TranscriptionRatingService.java b/java/com/android/voicemail/impl/transcribe/TranscriptionRatingService.java
new file mode 100644
index 000000000..cff2c6d84
--- /dev/null
+++ b/java/com/android/voicemail/impl/transcribe/TranscriptionRatingService.java
@@ -0,0 +1,90 @@
+/*
+ * 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.os.Build;
+import android.support.annotation.WorkerThread;
+import android.support.v4.app.JobIntentService;
+import com.android.dialer.common.LogUtil;
+import com.android.dialer.constants.ScheduledJobIds;
+import com.android.voicemail.impl.transcribe.grpc.TranscriptionClientFactory;
+import com.google.internal.communications.voicemailtranscription.v1.SendTranscriptionFeedbackRequest;
+import com.google.protobuf.InvalidProtocolBufferException;
+
+/**
+ * JobScheduler service for uploading transcription feedback. This service requires a network
+ * connection.
+ */
+public class TranscriptionRatingService extends JobIntentService {
+  private static final String FEEDBACK_REQUEST_EXTRA = "feedback_request_extra";
+
+  /** Schedule a task to upload transcription rating feedback */
+  public static boolean scheduleTask(Context context, SendTranscriptionFeedbackRequest request) {
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+      LogUtil.enterBlock("TranscriptionRatingService.scheduleTask");
+      ComponentName componentName = new ComponentName(context, TranscriptionRatingService.class);
+      JobInfo.Builder builder =
+          new JobInfo.Builder(ScheduledJobIds.VVM_TRANSCRIPTION_RATING_JOB, componentName)
+              .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY);
+      JobScheduler scheduler = context.getSystemService(JobScheduler.class);
+      return scheduler.enqueue(builder.build(), makeWorkItem(request))
+          == JobScheduler.RESULT_SUCCESS;
+    } else {
+      LogUtil.i("TranscriptionRatingService.scheduleTask", "not supported");
+      return false;
+    }
+  }
+
+  public TranscriptionRatingService() {}
+
+  private static JobWorkItem makeWorkItem(SendTranscriptionFeedbackRequest request) {
+    Intent intent = new Intent();
+    intent.putExtra(FEEDBACK_REQUEST_EXTRA, request.toByteArray());
+    return new JobWorkItem(intent);
+  }
+
+  @Override
+  @WorkerThread
+  protected void onHandleWork(Intent intent) {
+    LogUtil.enterBlock("TranscriptionRatingService.onHandleWork");
+
+    TranscriptionConfigProvider configProvider = new TranscriptionConfigProvider(this);
+    TranscriptionClientFactory factory = new TranscriptionClientFactory(this, configProvider);
+    try {
+      // Send rating to server
+      SendTranscriptionFeedbackRequest request =
+          SendTranscriptionFeedbackRequest.parseFrom(
+              intent.getByteArrayExtra(FEEDBACK_REQUEST_EXTRA));
+      factory.getClient().sendTranscriptFeedbackRequest(request);
+    } catch (InvalidProtocolBufferException e) {
+      LogUtil.e("TranscriptionRatingService.onHandleWork", "failed to send feedback", e);
+    } finally {
+      factory.shutdown();
+    }
+  }
+
+  @Override
+  public void onDestroy() {
+    LogUtil.enterBlock("TranscriptionRatingService.onDestroy");
+    super.onDestroy();
+  }
+}