pick a patch from AOSP (a same patch of 1311 (44aefbeaee27)):

- setLatestEventInfo deprecated in SDK 23,
  but we still need API 9. so it remain in source.

From 9f32db87b486c93a0ea71eb1781ee45676b8bf8b Mon Sep 17 00:00:00 2001
From: Xin Li <delphij@google.com>
Date: Tue, 9 Feb 2016 11:04:53 -0800
Subject: [PATCH] Move sl4a to its own project.

android/ScriptingLayerForAndroid/src/com/googlecode/android_scripting/activity/ScriptingLayerService.java

@@ -103,14 +103,27 @@ public void onCreate() {
 
   @Override
   protected Notification createNotification() {
-    mNotification =
-        new Notification(R.drawable.sl4a_notification_logo, null, System.currentTimeMillis());
-    mNotification.flags = Notification.FLAG_NO_CLEAR | Notification.FLAG_ONGOING_EVENT;
     Intent notificationIntent = new Intent(this, ScriptingLayerService.class);
     notificationIntent.setAction(Constants.ACTION_SHOW_RUNNING_SCRIPTS);
     mNotificationPendingIntent = PendingIntent.getService(this, 0, notificationIntent, 0);
+    // with older SDK < 23
+    mNotification =
+        new Notification(R.drawable.sl4a_notification_logo, null, System.currentTimeMillis());
+    mNotification.flags = Notification.FLAG_NO_CLEAR | Notification.FLAG_ONGOING_EVENT;
     mNotification.setLatestEventInfo(this, "SL4A Service", "Tap to view running scripts",
         mNotificationPendingIntent);
+
+    /* with newer SDK >= 23 and API >= 11
+    Notification.Builder builder = new Notification.Builder(this);
+    builder.setSmallIcon(R.drawable.sl4a_notification_logo)
+           .setTicker(null)
+           .setWhen(System.currentTimeMillis())
+           .setContentTitle("SL4A Service")
+           .setContentText("Tap to view running scripts")
+           .setContentIntent(mNotificationPendingIntent);
+    mNotification = builder.build();
+    mNotification.flags = Notification.FLAG_NO_CLEAR | Notification.FLAG_ONGOING_EVENT;
+     */
     return mNotification;
   }
 
@@ -129,7 +142,20 @@ private void updateNotification(String tickerText) {
     } else {
       msg = "Tap to view " + Integer.toString(mProcessMap.size()) + " running scripts";
     }
+    // with older SDK < 23
     mNotification.setLatestEventInfo(this, "SL4A Service", msg, mNotificationPendingIntent);
+
+    /* with newer SDK >= 23 and API >= 11
+    Notification.Builder builder = new Notification.Builder(this);
+    builder.setContentTitle("SL4A Service")
+           .setContentText(msg)
+           .setContentIntent(mNotificationPendingIntent)
+           .setSmallIcon(mNotification.icon, mProcessMap.size())
+           .setWhen(mNotification.when)
+           .setTicker(tickerText);
+
+    mNotification = builder.build();
+     */
     mNotificationManager.notify(NOTIFICATION_ID, mNotification);
   }
 

android/ScriptingLayerForAndroid/src/com/googlecode/android_scripting/activity/TriggerService.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Google Inc.
+ * Copyright (C) 2016 Google Inc.
  *
  * 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
@@ -42,15 +42,15 @@
 
 /**
  * The trigger service takes care of installing triggers serialized to the preference storage.
- * 
+ *
  * <p>
  * The service also installs an alarm that keeps it running, unless the user force-quits the
  * service.
- * 
+ *
  * <p>
  * When no triggers are installed the service shuts down silently as to not consume resources
  * unnecessarily.
- * 
+ *
  * @author Felix Arends (felix.arends@gmail.com)
  * @author Damon Kohler (damonkohler@gmail.com)
  */
@@ -105,12 +105,23 @@ public void onStart(Intent intent, int startId) {
   /** Returns the notification to display whenever the service is running. */
   @Override
   protected Notification createNotification() {
+    Intent notificationIntent = new Intent(this, TriggerManager.class);
+    // with older SDK < 23
     Notification notification =
         new Notification(R.drawable.sl4a_logo_48, "SL4A Trigger Service started.",
             System.currentTimeMillis());
-    Intent notificationIntent = new Intent(this, TriggerManager.class);
     notification.setLatestEventInfo(this, "SL4A Trigger Service", "Tap to view triggers",
         PendingIntent.getActivity(this, 0, notificationIntent, 0));
+    /* for newer SDK >= 23
+    Notification.Builder builder = new Notification.Builder(this);
+    builder.setSmallIcon(R.drawable.sl4a_logo_48)
+           .setTicker("SL4A Trigger Service started.")
+           .setWhen(System.currentTimeMillis())
+           .setContentTitle("SL4A Trigger Service")
+           .setContentText("Tap to view triggers")
+           .setContentIntent(PendingIntent.getActivity(this, 0, notificationIntent, 0));
+    Notification notification = builder.build();
+     */
     notification.flags = Notification.FLAG_NO_CLEAR | Notification.FLAG_ONGOING_EVENT;
     return notification;
   }