1 /* 2 * Copyright (C) 2017 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.example.android.apis.app; 18 19 import android.app.Activity; 20 import android.app.job.JobInfo; 21 import android.app.job.JobScheduler; 22 import android.app.job.JobWorkItem; 23 import android.content.ComponentName; 24 import android.content.Intent; 25 import android.os.Bundle; 26 import android.os.Process; 27 import android.view.View; 28 import android.widget.Button; 29 30 import com.example.android.apis.R; 31 32 /** 33 * Example of interacting with {@link JobWorkService}. 34 */ 35 public class JobWorkServiceActivity extends Activity { 36 JobScheduler mJobScheduler; 37 JobInfo mJobInfo; 38 39 @Override onCreate(Bundle savedInstanceState)40 protected void onCreate(Bundle savedInstanceState) { 41 super.onCreate(savedInstanceState); 42 43 mJobScheduler = (JobScheduler)getSystemService(JOB_SCHEDULER_SERVICE); 44 mJobInfo = new JobInfo.Builder(R.string.job_service_created, 45 new ComponentName(this, JobWorkService.class)) 46 .setRequiresBatteryNotLow(true) 47 .build(); 48 49 setContentView(R.layout.job_work_service_activity); 50 51 // Watch for button clicks. 52 Button button = findViewById(R.id.enqueue1); 53 button.setOnClickListener(mEnqueue1Listener); 54 button = findViewById(R.id.enqueue2); 55 button.setOnClickListener(mEnqueue2Listener); 56 button = findViewById(R.id.enqueue3); 57 button.setOnClickListener(mEnqueue3Listener); 58 button = findViewById(R.id.kill); 59 button.setOnClickListener(mKillListener); 60 } 61 62 private View.OnClickListener mEnqueue1Listener = new View.OnClickListener() { 63 public void onClick(View v) { 64 mJobScheduler.enqueue(mJobInfo, new JobWorkItem( 65 new Intent("com.example.android.apis.ONE").putExtra("name", "One"))); 66 } 67 }; 68 69 private View.OnClickListener mEnqueue2Listener = new View.OnClickListener() { 70 public void onClick(View v) { 71 mJobScheduler.enqueue(mJobInfo, new JobWorkItem( 72 new Intent("com.example.android.apis.TWO").putExtra("name", "Two"))); 73 } 74 }; 75 76 private View.OnClickListener mEnqueue3Listener = new View.OnClickListener() { 77 public void onClick(View v) { 78 mJobScheduler.enqueue(mJobInfo, new JobWorkItem( 79 new Intent("com.example.android.apis.THREE").putExtra("name", "Three"))); 80 } 81 }; 82 83 private View.OnClickListener mKillListener = new View.OnClickListener() { 84 public void onClick(View v) { 85 // This is to simulate the service being killed while it is 86 // running in the background. 87 Process.killProcess(Process.myPid()); 88 } 89 }; 90 } 91