1 /*
2  * Copyright (C) 2016 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 package com.android.voicemail.impl.scheduling;
18 
19 import android.content.Context;
20 import android.os.Bundle;
21 import com.android.dialer.proguard.UsedByReflection;
22 import com.android.voicemail.impl.VvmLog;
23 
24 /** Task to block another task of the same ID from being queued for a certain amount of time. */
25 @UsedByReflection(value = "Tasks.java")
26 public class BlockerTask extends BaseTask {
27 
28   private static final String TAG = "BlockerTask";
29 
30   public static final String EXTRA_TASK_ID = "extra_task_id";
31   public static final String EXTRA_BLOCK_FOR_MILLIS = "extra_block_for_millis";
32 
BlockerTask()33   public BlockerTask() {
34     super(TASK_INVALID);
35   }
36 
37   @Override
onCreate(Context context, Bundle extras)38   public void onCreate(Context context, Bundle extras) {
39     super.onCreate(context, extras);
40     setId(extras.getInt(EXTRA_TASK_ID, TASK_INVALID));
41     setExecutionTime(getTimeMillis() + extras.getInt(EXTRA_BLOCK_FOR_MILLIS, 0));
42   }
43 
44   @Override
onExecuteInBackgroundThread()45   public void onExecuteInBackgroundThread() {
46     // Do nothing.
47   }
48 
49   @Override
onDuplicatedTaskAdded(Task task)50   public void onDuplicatedTaskAdded(Task task) {
51     VvmLog.i(TAG, task + "blocked, " + getReadyInMilliSeconds() + "millis remaining");
52   }
53 }
54