protected override void OnElementChanged(ElementChangedEventArgs <Entry> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
var view = (CustomEntry)Element;
if (view.IsCurvedCornersEnabled)
{
// creating gradient drawable for the curved background
var _gradientBackground = new Android.Graphics.Drawables.GradientDrawable();
_gradientBackground.SetShape(ShapeType.Rectangle);
_gradientBackground.SetColor(view.BackgroundColor.ToAndroid());
// Thickness of the stroke line
_gradientBackground.SetStroke(view.BorderWidth, view.BorderColor.ToAndroid());
// Radius for the curves
_gradientBackground.SetCornerRadius(
DpToPixels(this.Context, Convert.ToSingle(view.CornerRadius)));
// set the background of the
Control.SetBackground(_gradientBackground);
}
// Set padding for the internal text from border
Control.SetPadding(
(int)DpToPixels(this.Context, Convert.ToSingle(12)), Control.PaddingTop,
(int)DpToPixels(this.Context, Convert.ToSingle(12)), Control.PaddingBottom);
}
}
internal static GradientDrawable getBadgeDrawable(BadgeItem badgeItem, Context context)
{
GradientDrawable shape = new GradientDrawable();
shape.SetShape(ShapeType.Rectangle);
shape.SetCornerRadius(context.Resources.GetDimensionPixelSize(Resource.Dimension.badge_corner_radius));
shape.SetColor(new Color(badgeItem.GetBackgroundColor(context)));
shape.SetStroke(badgeItem.BorderWidth, new Color(badgeItem.GetBorderColor(context)));
return(shape);
}
public void Start(string message, string exceptionMessage = null)
{
Activity.FlipScreen(Resource.Layout.Logon);
using (var userName = Activity.FindViewById<EditText>(Resource.Id.userName))
using (var password = Activity.FindViewById<EditText>(Resource.Id.password))
using (var loginButton = Activity.FindViewById<TextView>(Resource.Id.login))
using (var demoButton = Activity.FindViewById<TextView>(Resource.Id.demo))
using (var caption = Activity.FindViewById<TextView>(Resource.Id.caption))
using (var caption1 = Activity.FindViewById<TextView>(Resource.Id.caption1))
using (var caption2 = Activity.FindViewById<TextView>(Resource.Id.caption2))
using (var bottomText1 = Activity.FindViewById<TextView>(Resource.Id.bottomText1))
using (var bottomText2 = Activity.FindViewById<TextView>(Resource.Id.bottomText2))
using (var messageText = Activity.FindViewById<TextView>(Resource.Id.loginMessage))
using (var topImg = Activity.FindViewById<ImageView>(Resource.Id.imageViewTop))
using (var bottomImg = Activity.FindViewById<ImageView>(Resource.Id.imageViewBottom))
using (var lockImg = Activity.FindViewById<ImageView>(Resource.Id.lockImage))
using (var logoImg = Activity.FindViewById<ImageView>(Resource.Id.logoImage))
using (var topBitmap = (BitmapDrawable)topImg.Drawable)
using (var botBitmap = (BitmapDrawable)bottomImg.Drawable)
{
userName.Hint = D.USER_NAME;
password.Hint = D.PASSWORD;
loginButton.Text = D.LOGON;
demoButton.Text = D.DEMO;
caption.Text = D.BIT_MOBILE;
int width = Activity.Resources.DisplayMetrics.WidthPixels;
int topHeight = topBitmap.Bitmap.Height * width / topBitmap.Bitmap.Width;
topImg.LayoutParameters.Width = width;
topImg.LayoutParameters.Height = topHeight;
int botHeight = botBitmap.Bitmap.Height * width / botBitmap.Bitmap.Width;
bottomImg.LayoutParameters.Width = width;
bottomImg.LayoutParameters.Height = botHeight;
const int radius = 10;
Color baseColor = GetBaseColor();
using (var shape = new GradientDrawable())
{
shape.SetShape(ShapeType.Rectangle);
shape.SetColor(Color.Transparent);
shape.SetCornerRadius(radius);
shape.SetStroke(2, baseColor);
userName.SetBackgroundDrawable(shape);
password.SetBackgroundDrawable(shape);
}
using (var shape = new GradientDrawable())
{
shape.SetShape(ShapeType.Rectangle);
shape.SetCornerRadius(radius);
shape.SetStroke(0, Color.Transparent);
Color buttonColor = GetLoginButtonColor();
shape.SetColor(buttonColor);
loginButton.SetBackgroundDrawable(shape);
}
using (var shape = new GradientDrawable())
{
shape.SetShape(ShapeType.Rectangle);
shape.SetCornerRadius(radius);
shape.SetStroke(0, Color.Transparent);
Color buttonColor = GetDemoButtonColor();
shape.SetColor(buttonColor);
demoButton.SetBackgroundDrawable(shape);
}
messageText.Text = message;
if (exceptionMessage != null)
messageText.SetTextColor(new Color(247, 71, 71));
userName.Text = Settings.UserName;
password.Text = Settings.DevelopModeEnabled || exceptionMessage != null ? Settings.Password : "";
loginButton.Click += LoginButtonClick;
demoButton.Click += DemoButtonOnClick;
demoButton.Visibility = Settings.DemoEnabled ? ViewStates.Visible : ViewStates.Gone;
if (Settings.CurrentSolutionType != SolutionType.BitMobile)
{
caption.Text = "";
using (Drawable d = userName.GetCompoundDrawables()[0])
d.SetColorFilter(baseColor, PorterDuff.Mode.SrcIn);
using (Drawable d = password.GetCompoundDrawables()[0])
d.SetColorFilter(baseColor, PorterDuff.Mode.SrcIn);
lockImg.Drawable.SetColorFilter(baseColor, PorterDuff.Mode.SrcIn);
caption.Visibility = ViewStates.Invisible;
bottomText1.Text = D.EFFECTIVE_SOLUTIONS_BASED_ON_1C_FOR_BUSINESS;
bottomText2.Text = D.FIRST_BIT_COPYRIGHT;
SetBackground(topImg, bottomImg, caption1, caption2, logoImg);
}
}
if (exceptionMessage != null && Settings.DevelopModeEnabled)
using (var builder = new AlertDialog.Builder(Activity))
{
builder.SetTitle(message);
builder.SetMessage(exceptionMessage);
builder.SetPositiveButton(D.OK, (sender, e) => { });
builder.Show();
}
if (Settings.WaitDebuggerEnabled)
Toast.MakeText(Activity, "Waiting for debugger to attach", ToastLength.Long).Show();
}
/* Snippet 2 Ende */
/// <summary>
/// Aufgenommenes Foto durch Project Oxford analysieren lassen und das Ergebnis visualisieren
/// </summary>
/// <param name="requestCode"></param>
/// <param name="resultCode"></param>
/// <param name="data"></param>
protected override async void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
var progressBar = FindViewById<ProgressBar>(Resource.Id.progressBar1);
try
{
// User canceled
if (resultCode == Result.Canceled)
return;
MediaFile file = await data.GetMediaFileExtraAsync(this);
//Alte Face-Rectangles entfernen
var rellayout = FindViewById<RelativeLayout>(Resource.Id.relativeLayout1);
for (int i = 2; i < rellayout.ChildCount; i++)
{
rellayout.RemoveViewAt(i);
}
progressBar.Visibility = ViewStates.Visible;
//Foto in ImageView anzeigen
var bmp = BitmapFactory.DecodeFile(file.Path);
ImageView _imgView = FindViewById<ImageView>(Resource.Id.imageView1);
_imgView.SetImageBitmap(bmp);
//Bild Analyse durch Project Oxford
await _vm.Load(file.GetStream());
//Brechnen der Face Rectangle Positionen
float scale;
if (_imgView.Width / bmp.Width >= _imgView.Height / bmp.Height)
{
scale = (float)bmp.Height / _imgView.Height;
}
else
{
scale = (float)bmp.Width / _imgView.Width;
}
var relX = (_imgView.Width - bmp.Width / scale) / 2;
var relY = (_imgView.Height - bmp.Height / scale) / 2;
foreach (Emotion.Contract.Emotion emo in _vm.Emotions)
{
//Zeichnen der Face Rectangles
var butt = new Button(this);
GradientDrawable drawable = new GradientDrawable();
drawable.SetShape(ShapeType.Rectangle);
drawable.SetStroke(5, Color.Rgb(34, 135, 202));
drawable.SetColor(Color.Transparent);
butt.Background = drawable;
var layoutparams = new RelativeLayout.LayoutParams((int)Math.Ceiling(emo.FaceRectangle.Width / scale), (int)Math.Ceiling(emo.FaceRectangle.Height / scale));
layoutparams.SetMargins((int)Math.Ceiling(emo.FaceRectangle.Left / scale + relX), (int)Math.Ceiling(emo.FaceRectangle.Top / scale + relY), 0, 0);
butt.LayoutParameters = layoutparams;
butt.SetPadding(0, 0, 0, 0);
butt.Click += (e, s) =>
{
//Bei Klick auf Face Rectangle Emotionswerte anzeigen
(FindViewById<ProgressBar>(Resource.Id.angerProgressBar)).Progress = (int)Math.Ceiling(emo.Scores.Anger * 100);
(FindViewById<ProgressBar>(Resource.Id.contemptProgressBar)).Progress = (int)Math.Ceiling(emo.Scores.Contempt * 100);
(FindViewById<ProgressBar>(Resource.Id.disgustProgressBar)).Progress = (int)Math.Ceiling(emo.Scores.Disgust * 100);
(FindViewById<ProgressBar>(Resource.Id.fearProgressBar)).Progress = (int)Math.Ceiling(emo.Scores.Fear * 100);
(FindViewById<ProgressBar>(Resource.Id.happinessProgressBar)).Progress = (int)Math.Ceiling(emo.Scores.Happiness * 100);
(FindViewById<ProgressBar>(Resource.Id.neutralProgressBar)).Progress = (int)Math.Ceiling(emo.Scores.Neutral * 100);
(FindViewById<ProgressBar>(Resource.Id.sadnessProgressBar)).Progress = (int)Math.Ceiling(emo.Scores.Sadness * 100);
(FindViewById<ProgressBar>(Resource.Id.surpriseProgressBar)).Progress = (int)Math.Ceiling(emo.Scores.Surprise * 100);
};
rellayout.AddView(butt);
}
}
finally{ progressBar.Visibility = ViewStates.Invisible; }
}
public static bool BackgroundChanged(this IStyleHelper helper
, IStyleSheet styleSheet, IBound bound, out Drawable background, bool whithoutImage = false)
{
if (!whithoutImage)
{
IBackgroundImage image;
if (helper.TryGet(out image) && !string.IsNullOrWhiteSpace(image.Path))
{
background = styleSheet.GetCache<ImageCache>().GetImage(image.Path, bound.Width, bound.Height);
return true;
}
// if control has background image, we have to ignore background color
if (!string.IsNullOrWhiteSpace(image.Path))
{
background = null;
return false;
}
}
IBackgroundColor backgroundColor;
IBorderStyle borderStyle;
IBorderWidth borderWidth;
IBorderColor borderColor;
IBorderRadius borderRadius;
if (helper.TryGet(out backgroundColor) | helper.TryGet(out borderStyle) | helper.TryGet(out borderWidth)
| helper.TryGet(out borderColor) | helper.TryGet(out borderRadius))
{
if (borderStyle.Style == BorderStyleValues.Solid)
{
var shape = new GradientDrawable();
var width = (int)Math.Round(borderWidth.Value);
Color color = borderColor.ToColorOrTransparent();
shape.SetShape(ShapeType.Rectangle);
shape.SetColor(backgroundColor.ToColorOrTransparent());
shape.SetCornerRadius(borderRadius.Radius);
shape.SetStroke(width, color);
background = shape;
}
else
background = new ColorDrawable(backgroundColor.ToColorOrTransparent());
return true;
}
background = null;
return false;
}
public static Drawable ColorWithBorders(this IStyleSheet styleSheet, IStyledObject control, Color color)
{
IStyleSheetHelper helper = styleSheet.Helper;
Drawable drawable;
if (styleSheet.Helper.HasBorder(control))
{
var shape = new GradientDrawable();
var borderWidth = (int)Math.Round(helper.BorderWidth(control));
Color borderColor = ToColorOrTransparent(helper.BorderColor(control));
shape.SetShape(ShapeType.Rectangle);
shape.SetColor(color);
shape.SetCornerRadius(helper.BorderRadius(control));
shape.SetStroke(borderWidth, borderColor);
drawable = shape;
}
else
drawable = new ColorDrawable(color);
return drawable;
}