// Called when the engine is created for the first time:
public override void OnCreate(ISurfaceHolder holder)
{
base.OnCreate(holder);
// Configure the system UI. Instantiates a WatchFaceStyle object that causes
// notifications to appear as small peek cards that are shown only briefly
// when interruptive. Also disables the system-style UI time from being drawn:
SetWatchFaceStyle(new WatchFaceStyle.Builder(_owner)
.SetCardPeekMode(WatchFaceStyle
.PeekModeShort) // This method is deprecated. Wear 2.0 doesn't have peeking cards
.SetBackgroundVisibility(WatchFaceStyle
.BackgroundVisibilityInterruptive) // This method is deprecated. Wear 2.0 doesn't have peeking cards
.SetShowSystemUiTime(false) // this will be removed in a future version of the Wear platform
.SetStatusBarGravity(Resource.Id.bottom | Resource.Id.right)
.Build());
// Configure the background image:
var backgroundDrawable = Application.Context.Resources.GetDrawable(
Resource.Drawable.mind_the_gap);
backgroundBitmap = (backgroundDrawable as BitmapDrawable)?.Bitmap;
var AOD_backgroundDrawable = Application.Context.Resources.GetDrawable(
Resource.Drawable.Underground);
aodBackgroundBitmap = (AOD_backgroundDrawable as BitmapDrawable)?.Bitmap;
// configure a foreground image for use later (bullet hole)
var foregroundDrawable =
Application.Context.Resources.GetDrawable(
Resource.Drawable.BSN_Chevron_Red);
hubBitmap = (foregroundDrawable as BitmapDrawable)?.Bitmap;
// Initialize paint objects for drawing the clock hands and tick marks:
// Hand paints:
hourPaint = WatchFaceFactory.GetHourHand(Color.Blue, false);
minutePaint = WatchFaceFactory.GetMinuteHand(Color.White, false);
secondPaint = WatchFaceFactory.GetSecondHand(Color.White, false);
// Ticks:
hTickPaint = new Paint {
AntiAlias = true, StrokeWidth = 3.0f
};
hTickPaint.SetARGB(NORMAL_ALPHA, 255, 0, 0);
//hTickPaint.SetShadowLayer(1.1f, .5f, .5f, Color.Argb(MUTE_ALPHA, 50, 50, 50));
mTickPaint = new Paint {
AntiAlias = true, StrokeWidth = 1.5f
};
mTickPaint.SetARGB(NORMAL_ALPHA, 255, 0, 0);
// mTickPaint.SetShadowLayer(1.1f, .5f, .5f, Color.Argb(MUTE_ALPHA, 50, 50, 50));
// Instantiate the time object:
_calendar = Calendar.GetInstance(Locale.Default);
// Start a timer for redrawing the click face (second hand) every second.
// How to stop the timer? It shouldn't run in ambient mode...
_updateRate = NORMAL_UPDATE_RATE_MS;
timerSeconds = new Timer(state => { Invalidate(); },
null, TimeSpan.FromMilliseconds(_updateRate),
TimeSpan.FromMilliseconds(_updateRate));
}
// Called when the engine is created for the first time:
public override void OnCreate(ISurfaceHolder holder)
{
base.OnCreate(holder);
var Res = Application.Context.Resources;
// CONFIG THE UI
// configure the system UI
SetWatchFaceStyle(new WatchFaceStyle.Builder(_owner)
.SetBackgroundVisibility(WatchFaceStyle.BackgroundVisibilityInterruptive)
.SetShowSystemUiTime(false)
.Build());
// load the background image(s)
_backgroundBitmap = BitmapFactory.DecodeResource(Res, Resource.Drawable.gwg_background);
_aodBackgroundBitmap = BitmapFactory.DecodeResource(Res, Resource.Drawable.gwg_aod);
// dynamically update the watchhand colors based on the background image
// configure a foreground image for use later (bullet hole)
_hubBitmap = BitmapFactory.DecodeResource(Res, Resource.Drawable.bullet_hole);
// create graphic styles
// Initialize paint objects for drawing the clock hands and tick marks:
_facePaint = new Paint {
AntiAlias = false, Alpha = 255
};
// Hand paints:
_hourPaint = WatchFaceFactory.GetHourHand(Color.White);
// change the style on the minute hand
_minutePaint = new Paint
{
AntiAlias = true,
Color = Color.White,
StrokeWidth = 4f
};
_minutePaint.SetShadowLayer(SHADOW_RADIUS, 0, 0, Color.Black);
_minutePaint.SetStyle(Paint.Style.Stroke);
_secondPaint = WatchFaceFactory.GetSecondHand(Color.Red);
// Ticks:
_tickPaint = new Paint {
AntiAlias = true, StrokeWidth = 3.0f
};
_tickPaint.SetARGB(255, 210, 0, 0);
_tickPaint.SetShadowLayer(1.1f, .5f, .5f, Color.Argb(120, 50, 50, 50));
_minuteTickPaint = new Paint {
AntiAlias = true, StrokeWidth = 1.5f
};
_minuteTickPaint.SetARGB(255, 159, 191, 255);
_minuteTickPaint.SetShadowLayer(1.1f, .5f, .5f, Color.Argb(120, 50, 50, 50));
_datePaint = new Paint {
Alpha = 255, AntiAlias = true,
};
// allocate a Calendar to calculate local time using the UTC time and time zone
_calendar = Java.Util.Calendar.GetInstance(Java.Util.Locale.Default);
}