// http://stackoverflow.com/questions/6274141/trigger-background-service-at-a-specific-time-in-android
// http://stackoverflow.com/questions/7144908/how-is-an-intent-service-declared-in-the-android-manifest
// http://developer.android.com/guide/topics/manifest/service-element.html
protected override void onCreate(global::android.os.Bundle savedInstanceState)
{
base.onCreate(savedInstanceState);
ScrollView sv = new ScrollView(this);
LinearLayout ll = new LinearLayout(this);
ll.setOrientation(LinearLayout.VERTICAL);
sv.addView(ll);
#region startservice
var startservice = new Button(this).WithText("Start Service to send Notification").AtClick(
delegate
{
this.ShowToast("start");
var myIntent = new Intent(this, typeof(MyAlarmService).ToClass());
this.pendingIntent = PendingIntent.getService(this, 0, myIntent, 0);
AlarmManager alarmManager = (AlarmManager)this.getSystemService(ALARM_SERVICE);
alarmManager.set(AlarmManager.RTC, 1000 * 5, this.pendingIntent);
}
);
ll.addView(startservice);
#endregion
#region stopservice
var stopservice = new Button(this).WithText("Stop Service").AtClick(
delegate
{
this.ShowToast("stop");
AlarmManager alarmManager = (AlarmManager)this.getSystemService(ALARM_SERVICE);
alarmManager.cancel(this.pendingIntent);
}
);
ll.addView(stopservice);
#endregion
this.setContentView(sv);
//this.ShowToast("http://jsc-solutions.net");
}
/// <summary>
/// Schedule the download of the big picture associated with the content. </summary>
/// <param name="context"> any application context. </param>
/// <param name="content"> content with big picture notification. </param>
public static void downloadBigPicture(Context context, EngagementReachInteractiveContent content)
{
/* Set up download request */
DownloadManager downloadManager = (DownloadManager)context.getSystemService(Context.DOWNLOAD_SERVICE);
Uri uri = Uri.parse(content.NotificationBigPicture);
DownloadManager.Request request = new DownloadManager.Request(uri);
request.NotificationVisibility = DownloadManager.Request.VISIBILITY_HIDDEN;
request.VisibleInDownloadsUi = false;
/* Create intermediate directories */
File dir = context.getExternalFilesDir("engagement");
dir = new File(dir, "big-picture");
dir.mkdirs();
/* Set destination */
long contentId = content.LocalId;
request.DestinationUri = Uri.fromFile(new File(dir, contentId.ToString()));
/* Submit download */
long id = downloadManager.enqueue(request);
content.setDownloadId(context, id);
/* Set up timeout on download */
Intent intent = new Intent(EngagementReachAgent.INTENT_ACTION_DOWNLOAD_TIMEOUT);
intent.putExtra(EngagementReachAgent.INTENT_EXTRA_CONTENT_ID, contentId);
intent.Package = context.PackageName;
PendingIntent operation = PendingIntent.getBroadcast(context, (int)contentId, intent, 0);
long triggerAtMillis = SystemClock.elapsedRealtime() + DOWNLOAD_TIMEOUT;
AlarmManager alarmManager = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
alarmManager.set(ELAPSED_REALTIME_WAKEUP, triggerAtMillis, operation);
}
public static void StartPendingAlarm(this Context that, Class IntentClass, long delay = 1000 * 5, long repeat = 1000 * 25)
{
that.CancelPendingAlarm(IntentClass);
var myIntent = new Intent(that, IntentClass);
var pendingIntent = PendingIntent.getService(that, 0, myIntent, 0);
AlarmManager alarmManager = (AlarmManager)that.getSystemService(Context.ALARM_SERVICE);
if (repeat > 0)
{
alarmManager.setInexactRepeating(
AlarmManager.RTC,
delay,
repeat,
pendingIntent
);
}
else
{
alarmManager.set(AlarmManager.RTC, delay, pendingIntent);
}
}
