public static NextAlarm ObtainFromSystem(Context context)
{
var nextAlarm = new NextAlarm();
AlarmManager alarmManager = (AlarmManager)context.GetSystemService(Context.AlarmService);
var alarmInfo = alarmManager.NextAlarmClock;
if (alarmInfo != null)
{
long alarmUnixTime = alarmInfo.TriggerTime;
nextAlarm._alarmDateTime = UnixDateToLocalDateTime(alarmUnixTime);
if (alarmInfo.ShowIntent != null)
{
nextAlarm._showAlarmIntent = alarmInfo.ShowIntent;
}
}
else
{
nextAlarm.Time = "--:--";
}
nextAlarm._showAllAlarmsIntent = BuildShowAlarmsSystemIntent(context);
var relayIntent = new Intent(context, typeof(TapReceiver));
nextAlarm.RelayIntent = PendingIntent.GetBroadcast(context, 0, relayIntent, PendingIntentFlags.UpdateCurrent);
return(nextAlarm);
}
public override void OnReceive(Context context, Intent intent)
{
#if DEBUG
Toast.MakeText(context, "Received tap intent!", ToastLength.Short).Show();
#endif
var nextAlarm = NextAlarm.ObtainFromSystem(context);
nextAlarm.Show(context);
WidgetsUpdater.Update(context, nextAlarm);
}
public static void Update(Context context, NextAlarm nextAlarm, int[] appWidgetIds = null)
{
AppWidgetManager appWidgetManager = AppWidgetManager.GetInstance(context);
ComponentName thisWidget = new ComponentName(context, Class.FromType(typeof(Widget)).Name);
if (appWidgetIds == null)
{
appWidgetIds = appWidgetManager.GetAppWidgetIds(thisWidget);
}
var prefs = PrefsKeys.GetPrefs(context);
foreach (var appWidgetId in appWidgetIds)
{
var timeOffset = prefs.GetInt(PrefsKeys.TimeOffset + appWidgetId, 0);
nextAlarm.RefreshDisplay(context, timeOffset);
RemoteViews updateViews = new RemoteViews(context.PackageName, Resource.Layout.widget);
var useTodDom = prefs.GetBoolean(PrefsKeys.DateUseTodTom + appWidgetId, true);
if (useTodDom)
{
updateViews.SetTextViewText(Resource.Id.alarm_date, nextAlarm.DayAbbreviated);
}
else
{
updateViews.SetTextViewText(Resource.Id.alarm_date, nextAlarm.Day);
}
if (nextAlarm.Time.Length > 5)
{
updateViews.SetTextViewText(Resource.Id.alarm_time_12, nextAlarm.Time);
updateViews.SetViewVisibility(Resource.Id.alarm_time_12, ViewStates.Visible);
updateViews.SetViewVisibility(Resource.Id.alarm_time_24, ViewStates.Gone);
}
else
{
updateViews.SetTextViewText(Resource.Id.alarm_time_24, nextAlarm.Time);
updateViews.SetViewVisibility(Resource.Id.alarm_time_24, ViewStates.Visible);
updateViews.SetViewVisibility(Resource.Id.alarm_time_12, ViewStates.Gone);
}
var dateColor = new Color(prefs.GetInt(PrefsKeys.DateColor + appWidgetId, context.GetCompatColor(Resource.Color.date)));
updateViews.SetTextColor(Resource.Id.alarm_date, dateColor);
var dateTextSize = prefs.GetInt(PrefsKeys.DateTextSize + appWidgetId, -1);
if (dateTextSize != -1)
{
updateViews.SetTextViewTextSize(Resource.Id.alarm_date, (int)ComplexUnitType.Dip, dateTextSize);
}
var timeColor = new Color(prefs.GetInt(PrefsKeys.TimeColor + appWidgetId, context.GetCompatColor(Resource.Color.time)));
updateViews.SetTextColor(Resource.Id.alarm_time_24, timeColor);
updateViews.SetTextColor(Resource.Id.alarm_time_12, timeColor);
var timeTextSize = prefs.GetInt(PrefsKeys.TimeTextSize + appWidgetId, -1);
if (timeTextSize != -1)
{
updateViews.SetTextViewTextSize(Resource.Id.alarm_time_24, (int)ComplexUnitType.Dip, timeTextSize);
updateViews.SetTextViewTextSize(Resource.Id.alarm_time_12, (int)ComplexUnitType.Dip, timeTextSize);
}
var iconColor = new Color(prefs.GetInt(PrefsKeys.IconColor + appWidgetId, context.GetCompatColor(Resource.Color.icon)));
Bitmap sourceBitmap = BitmapFactory.DecodeResource(context.Resources, Resource.Drawable.ic_alarm_white_18dp);
Bitmap resultBitmap = Bitmap.CreateBitmap(sourceBitmap.Width, sourceBitmap.Height, Bitmap.Config.Argb8888);
Paint p = new Paint();
float[] matrix = { 0, 0, 0, iconColor.R / 255f, 0,
0, 0, 0, iconColor.G / 255f, 0,
0, 0, 0, iconColor.B / 255f, 0,
0, 0, 0, iconColor.A / 255f, 0 };
ColorFilter filter = new ColorMatrixColorFilter(matrix);
p.SetColorFilter(filter);
Canvas canvas = new Canvas(resultBitmap);
canvas.DrawBitmap(sourceBitmap, 0, 0, p);
updateViews.SetImageViewBitmap(Resource.Id.alarm_icon, resultBitmap);
var backgroundColor = new Color(prefs.GetInt(PrefsKeys.BackgroundColor + appWidgetId, context.GetCompatColor(Resource.Color.background)));
updateViews.SetInt(Resource.Id.background, "setColorFilter", backgroundColor.ToArgb());
updateViews.SetInt(Resource.Id.background, "setAlpha", backgroundColor.A);
updateViews.SetOnClickPendingIntent(Resource.Id.widget_root, nextAlarm.RelayIntent);
appWidgetManager.UpdateAppWidget(appWidgetId, updateViews);
}
ScheduleMidnightUpdate(context);
}
public static void Update(Context context, int[] appWidgetIds = null)
{
var nextAlarm = NextAlarm.ObtainFromSystem(context);
Update(context, nextAlarm, appWidgetIds);
}