replaced deprecated with a worker.

BroadcastBoot2/app/build.gradle

@@ -21,4 +21,6 @@ dependencies {
  implementation fileTree(dir: 'libs', include: ['*.jar'])
  implementation 'androidx.appcompat:appcompat:1.4.1'
  implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+ //Work Manager
+ implementation 'androidx.work:work-runtime:2.7.1'
 }

BroadcastBoot2/app/src/main/AndroidManifest.xml

@@ -18,10 +18,6 @@
  <category android:name="android.intent.category.LAUNCHER" />
  </intent-filter>
  </activity>
- <service
- android:name=".MyJobIntentService"
- android:exported="true"
- android:permission="android.permission.BIND_JOB_SERVICE" />
  </application>
 
 </manifest>

BroadcastBoot2/app/src/main/java/edu/cs4730/broadcastboot2/MainActivity.java

@@ -7,6 +7,8 @@
 import android.graphics.Color;
 
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.work.OneTimeWorkRequest;
+import androidx.work.WorkManager;
 
 import android.os.Bundle;
 import android.view.View;
@@ -37,13 +39,14 @@ protected void onCreate(Bundle savedInstanceState) {
  public void onClick(View view) {
  Intent intent = new Intent();
  //normally this intent should have something, like data...
- MyJobIntentService.enqueueWork(getApplicationContext(), intent);
+ OneTimeWorkRequest runWork = new OneTimeWorkRequest.Builder(myWorker.class)
+ .build();
+ WorkManager.getInstance(getApplicationContext()).enqueue(runWork);
  }
  });
  createchannel();
  }
 
-
  /**
  * for API 26+ create notification channels
  */

BroadcastBoot2/app/src/main/java/edu/cs4730/broadcastboot2/MyReceiver.java

@@ -5,6 +5,9 @@
 import android.content.Intent;
 import android.util.Log;
 
+import androidx.work.OneTimeWorkRequest;
+import androidx.work.WorkManager;
+
 public class MyReceiver extends BroadcastReceiver {
  String TAG = "MyReceiver";
 
@@ -13,7 +16,9 @@ public void onReceive(Context context, Intent intent) {
  if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) {
  //boot has completed, now time to start our background service.
  Log.wtf(TAG, "Got the boot one!");
- MyJobIntentService.enqueueWork(context, intent); //not sure if should create a new intent or not.
+ OneTimeWorkRequest runWork = new OneTimeWorkRequest.Builder(myWorker.class)
+ .build();
+ WorkManager.getInstance(context).enqueue(runWork);
  }
  }
 }

BroadcastBoot2/app/src/main/java/edu/cs4730/broadcastboot2/myWorker.java

@@ -0,0 +1,89 @@
+package edu.cs4730.broadcastboot2;
+
+import android.app.Notification;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.util.Log;
+
+import java.util.Random;
+
+import androidx.annotation.NonNull;
+import androidx.core.app.NotificationCompat;
+import androidx.work.Worker;
+import androidx.work.WorkerParameters;
+
+public class myWorker extends Worker {
+ public myWorker(@NonNull Context context, @NonNull WorkerParameters workerParams) {
+ super(context, workerParams);
+ }
+
+ @NonNull
+ @Override
+ public Result doWork() {
+ int NotiID = 1;
+ boolean done = false;
+ while (!done) {
+ sendNoti(getApplicationContext(), NotiID);
+ Log.wtf("myWorker", "send notification");
+ try {
+ Thread.sleep(60000); // 1000 is one second, once a minute would be 60000
+ } catch (InterruptedException e) {
+ done = true;
+ e.printStackTrace();
+ return Result.failure();
+ }
+ }
+ return Result.success();
+ }
+
+
+ public void sendNoti(Context context, int notiID) {
+
+ String info = "error"; //changed below.
+ Random myRandom = new Random();
+ NotificationManager mManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
+
+ //---PendingIntent to launch activity if the user selects
+ // the notification---
+ Intent notificationIntent = new Intent(context, MainActivity.class);
+ //random notification
+ switch (myRandom.nextInt(4)) {
+ case 0:
+ info = "Iphone6 is very bendy!";
+ break;
+ case 1:
+ info = "Pixel phones are cool.";
+ break;
+ case 2:
+ info = "Nexus 6 phone is huge at 5.9 inches!";
+ break;
+ case 3:
+ info = "Hope the Samsung 8 note doesn't catch fire!";
+ break;
+ default:
+ info = "No new headline.";
+ }
+
+ notificationIntent.putExtra("mText", info);
+
+ PendingIntent contentIntent = PendingIntent.getActivity(context, notiID, notificationIntent, PendingIntent.FLAG_IMMUTABLE);
+
+ //create the notification
+ Notification notif = new NotificationCompat.Builder(context, MainActivity.id)
+ .setSmallIcon(R.mipmap.ic_launcher)
+ .setWhen(System.currentTimeMillis()) //When the event occurred, now, since noti are stored by time.
+ .setContentTitle("New headline!") //Title message top row.
+ .setContentText(info) //message when looking at the notification, second row
+ .setContentIntent(contentIntent) //what activity to open.
+ .setChannelId(MainActivity.id)
+ .setAutoCancel(true) //allow auto cancel when pressed.
+ .build(); //finally build and return a Notification.
+ //Show the notification
+ mManager.notify(1, notif); //and if we want different notifications, use notiID here instead of 1.
+ }
+
+
+
+}