protected override void OnLayout(bool changed, int l, int t, int r, int b)
{
base.OnLayout(changed, l, t, r, b);
relativeLayout.Layout(0, 0, r, b);
topTextView.Layout(0, 25, r, 65);
var mswBP = MeasureSpec.MakeMeasureSpec(r - l, MeasureSpecMode.Exactly);
var mshBP = MeasureSpec.MakeMeasureSpec(b - t, MeasureSpecMode.Exactly);
barcodePicker.Measure(mswBP, mshBP);
barcodePicker.Layout(0, 90, r - l, b - t);
overlay.Layout(0, ((b / 2) + 40), r - l, b);
bottomTextView.Layout(0, (b / 2) + 60, r - l, b - 100);
qrImageView.Layout(0, (b / 2) + 100, r - l, b - 20);
}
protected override void OnLayout(bool changed, int l, int t, int r, int b)
{
base.OnLayout(changed, l, t, r, b);
if (!changed)
{
return;
}
try
{
var msw1 = MeasureSpec.MakeMeasureSpec(r, MeasureSpecMode.Exactly);
var msh1 = MeasureSpec.MakeMeasureSpec(b, MeasureSpecMode.Exactly);
mainLayout.Measure(msw1, msh1);
mainLayout.Layout(l, t, r, b);
if (mainLayout.Width < mainLayout.Height)
{
if (camera != null)
{
camera.SetDisplayOrientation(90);
}
int tmpPr = (mainLayout.Width / 100) * 10;
capturePhotoButtonSatart.SetX(mainLayout.Width / 2 + tmpPr);
capturePhotoButtonSatart.SetY(mainLayout.Height - 200);
capturePhotoButtonStop.SetX(mainLayout.Width / 2 + tmpPr);
capturePhotoButtonStop.SetY(mainLayout.Height - 200);
}
else
{
if (camera != null)
{
camera.SetDisplayOrientation(0);
}
int tmpPr = (mainLayout.Width / 100) * 10;
capturePhotoButtonSatart.SetY(mainLayout.Height / 2 + tmpPr);
capturePhotoButtonSatart.SetX(mainLayout.Width - 200);
capturePhotoButtonStop.SetY(mainLayout.Height / 2 + tmpPr);
capturePhotoButtonStop.SetX(mainLayout.Width - 200);
}
}
catch (NullReferenceException)
{ }
}
protected override void OnLayout(bool changed, int l, int t, int r, int b)
{
int width = r - l;
int height = b - t;
if (width > 0 && height > 0)
{
var context = Context;
_rootLayout.Measure(MeasureSpecFactory.MakeMeasureSpec(width, MeasureSpecMode.AtMost), MeasureSpecFactory.MakeMeasureSpec(height, MeasureSpecMode.AtMost));
_rootLayout.Layout(0, 0, _rootLayout.MeasuredWidth, _rootLayout.MeasuredHeight);
_bottomNavigationView.Measure(MeasureSpecFactory.MakeMeasureSpec(width, MeasureSpecMode.Exactly), MeasureSpecFactory.MakeMeasureSpec(height, MeasureSpecMode.AtMost));
int tabsHeight = System.Math.Min(height, System.Math.Max(_bottomNavigationView.MeasuredHeight, _bottomNavigationView.MinimumHeight));
_frameLayout.Layout(0, 0, width, height - tabsHeight);
_pageController.ContainerArea = new Rectangle(0, 0, context.FromPixels(width), context.FromPixels(_frameLayout.Height));
_bottomNavigationView.Layout(0, height - tabsHeight, width, height);
}
base.OnLayout(changed, l, t, r, b);
}
protected override void OnLayout(bool changed, int l, int t, int r, int b)
{
FormsViewPager pager = _viewPager;
Context context = Context;
var width = r - l;
var height = b - t;
if (IsBottomTabPlacement)
{
if (width <= 0 || height <= 0)
{
return;
}
_relativeLayout.Measure(
MeasureSpec.MakeMeasureSpec(width, MeasureSpecMode.Exactly),
MeasureSpec.MakeMeasureSpec(height, MeasureSpecMode.Exactly));
pager.Measure(MeasureSpecFactory.MakeMeasureSpec(width, MeasureSpecMode.AtMost), MeasureSpecFactory.MakeMeasureSpec(height, MeasureSpecMode.AtMost));
if (width > 0 && height > 0)
{
PageController.ContainerArea = new Rectangle(0, 0, context.FromPixels(width), context.FromPixels(height - _bottomNavigationView.MeasuredHeight));
SetNavigationRendererPadding(0, _bottomNavigationView.MeasuredHeight);
pager.Layout(0, 0, width, b);
// We need to measure again to ensure that the tabs show up
_relativeLayout.Measure(
MeasureSpec.MakeMeasureSpec(width, MeasureSpecMode.Exactly),
MeasureSpec.MakeMeasureSpec(height, MeasureSpecMode.Exactly));
_relativeLayout.Layout(0, 0, _relativeLayout.MeasuredWidth, _relativeLayout.MeasuredHeight);
}
}
else
{
TabLayout tabs = _tabLayout;
tabs.Measure(MeasureSpecFactory.MakeMeasureSpec(width, MeasureSpecMode.Exactly), MeasureSpecFactory.MakeMeasureSpec(height, MeasureSpecMode.AtMost));
var tabsHeight = 0;
if (tabs.Visibility != ViewStates.Gone)
{
//MinimumHeight is only available on API 16+
if ((int)Build.VERSION.SdkInt >= 16)
{
tabsHeight = Math.Min(height, Math.Max(tabs.MeasuredHeight, tabs.MinimumHeight));
}
else
{
tabsHeight = Math.Min(height, tabs.MeasuredHeight);
}
}
pager.Measure(MeasureSpecFactory.MakeMeasureSpec(width, MeasureSpecMode.AtMost), MeasureSpecFactory.MakeMeasureSpec(height, MeasureSpecMode.AtMost));
if (width > 0 && height > 0)
{
PageController.ContainerArea = new Rectangle(0, context.FromPixels(tabsHeight), context.FromPixels(width), context.FromPixels(height - tabsHeight));
SetNavigationRendererPadding(tabsHeight, 0);
pager.Layout(0, 0, width, b);
// We need to measure again to ensure that the tabs show up
tabs.Measure(MeasureSpecFactory.MakeMeasureSpec(width, MeasureSpecMode.Exactly), MeasureSpecFactory.MakeMeasureSpec(tabsHeight, MeasureSpecMode.Exactly));
tabs.Layout(0, 0, width, tabsHeight);
UpdateTabBarTranslation(pager.CurrentItem, 0);
}
}
base.OnLayout(changed, l, t, r, b);
}
public Bitmap createBitmapFromLayoutWithText(Pin pin, float steps, int currentEmojiIndex)
{
var inflater = Android.App.Application.Context.GetSystemService(Context.LayoutInflaterService) as Android.Views.LayoutInflater;
Android.Widget.RelativeLayout view = new Android.Widget.RelativeLayout(Context);
inflater.Inflate(Resource.Layout.XamarinMapInfoWindow, view, true);
if (customMap.OnSelect)
{
view.Measure(MeasureSpec.MakeMeasureSpec(0, Android.Views.MeasureSpecMode.Unspecified),
MeasureSpec.MakeMeasureSpec(0, Android.Views.MeasureSpecMode.Unspecified));
view.Layout(0, 0, view.MeasuredWidth, view.MeasuredHeight);
Bitmap bitmap = Bitmap.CreateBitmap(view.MeasuredWidth,
view.MeasuredHeight,
Bitmap.Config.Argb8888);
Canvas c = new Canvas(bitmap);
view.Draw(c);
c.Dispose();
return(bitmap);
}
else
{
//var emoji1 = view.FindViewById<TextView>(Resource.Id.Emoji);
//var cpin = pin as PinModel;
//switch (currentEmojiIndex)
//{
// case (0):
// if (cpin.Emojis.Count > 0)
// {
// emoji1.Text = cpin.Emojis[0];
// emoji1.TextSize = 25;
// emoji1.TranslationY = -steps;
// }
// break;
// case (1):
// if (cpin.Emojis.Count > 0)
// {
// emoji1.Text = cpin.Emojis[1];
// emoji1.TextSize = 25;
// emoji1.TranslationY = -steps;
// }
// break;
// case (2):
// if (cpin.Emojis.Count > 1)
// {
// emoji1.Text = cpin.Emojis[2];
// emoji1.TextSize = 25;
// emoji1.TranslationY = -steps;
// }
// break;
// case (3):
// if (cpin.Emojis.Count > 2)
// {
// emoji1.Text = cpin.Emojis[3];
// emoji1.TextSize = 25;
// emoji1.TranslationY = -steps;
// }
// break;
//}
view.Measure(MeasureSpec.MakeMeasureSpec(0, Android.Views.MeasureSpecMode.Unspecified),
MeasureSpec.MakeMeasureSpec(0, Android.Views.MeasureSpecMode.Unspecified));
view.Layout(0, 0, view.MeasuredWidth, view.MeasuredHeight);
Bitmap bitmap = Bitmap.CreateBitmap(view.MeasuredWidth,
view.MeasuredHeight,
Bitmap.Config.Argb8888);
Canvas c = new Canvas(bitmap);
view.Draw(c);
c.Dispose();
view.Dispose();
return(bitmap);
}
}
public Bitmap DrawPin(Pin p, float step, int currentEmojiIndex, float x)
{
BitmapFactory.Options options = new BitmapFactory.Options
{
InJustDecodeBounds = true,
InScaled = true,
InMutable = true,
};
Bitmap b = BitmapFactory.DecodeResource(Resources, Resource.Id.pin, options);
options.InJustDecodeBounds = false;
try
{
if (customMap.OnSelect)
{
var inflater = Android.App.Application.Context.GetSystemService(Context.LayoutInflaterService) as Android.Views.LayoutInflater;
Android.Widget.RelativeLayout view = new Android.Widget.RelativeLayout(Context);
inflater.Inflate(Resource.Layout.XamarinMapInfoWindow, view, true);
view.Measure(MeasureSpec.MakeMeasureSpec(0, Android.Views.MeasureSpecMode.Unspecified),
MeasureSpec.MakeMeasureSpec(0, Android.Views.MeasureSpecMode.Unspecified));
view.Layout(0, 0, view.MeasuredWidth, view.MeasuredHeight);
Bitmap bitmap = Bitmap.CreateBitmap(view.MeasuredWidth,
view.MeasuredHeight,
Bitmap.Config.Alpha8);
Canvas c = new Canvas(bitmap);
view.Draw(c);
c.Dispose();
return(bitmap);
}
else
{
System.Diagnostics.Debug.WriteLine("Step: {0}", step);
b = Bitmap.CreateBitmap(75, 280, Bitmap.Config.Argb8888);
Canvas canvas = new Canvas(b);
Rect bounds = new Rect();
Paint paint = new Paint(PaintFlags.AntiAlias);
paint.TextSize = (float)(50 * App.scale);
float startY = (float)(170 * App.scale);
string emoji = "";
var pinModel = p as PinModel;
if (pinModel != null && pinModel.Emojis.Count > 0)
{
emoji = pinModel.Emojis[currentEmojiIndex];
}
var rand = new Random();
canvas.DrawText(emoji, x, startY * (1 - step), paint);
canvas.Dispose();
paint.Dispose();
//int numEmojis = (int)Math.Ceiling( step / 0.25f );
//System.Diagnostics.Debug.WriteLine("Number of emojis to show: {0}", numEmojis);
//for (int n = 0; n < numEmojis; n++) {
// string emoji = ":)";
// var pinModel = p as PinModel;
// if (pinModel != null && pinModel.Emojis.Count > 0)
// {
// emoji = pinModel.Emojis[numEmojis - n - 1];
// }
// float y = (300 - 35) * (1 - n * (step - 0.25f));
// System.Diagnostics.Debug.WriteLine("y = {0}", y);
// canvas.DrawText(emoji, 17, y, paint);
//}
}
} catch (Exception e) {
System.Diagnostics.Debug.WriteLine("Exception: {0}", e.Message);
if (b != null)
{
b.Recycle();
b.Dispose();
b = null;
}
}
return(b);
}
