protected virtual void UpdateDrawerLockMode(FlyoutBehavior behavior)
{
AddFlyoutContentToLayoutIfNeeded(behavior);
switch (behavior)
{
case FlyoutBehavior.Disabled:
CloseDrawers();
Shell.SetValueFromRenderer(Shell.FlyoutIsPresentedProperty, false);
_currentLockMode = LockModeLockedClosed;
SetDrawerLockMode(_currentLockMode);
_content.SetPadding(0, _content.PaddingTop, _content.PaddingRight, _content.PaddingBottom);
break;
case FlyoutBehavior.Flyout:
_currentLockMode = LockModeUnlocked;
SetDrawerLockMode(_currentLockMode);
_content.SetPadding(0, _content.PaddingTop, _content.PaddingRight, _content.PaddingBottom);
break;
case FlyoutBehavior.Locked:
Shell.SetValueFromRenderer(Shell.FlyoutIsPresentedProperty, true);
_currentLockMode = LockModeLockedOpen;
SetDrawerLockMode(_currentLockMode);
_content.SetPadding((int)FlyoutWidth, _content.PaddingTop, _content.PaddingRight, _content.PaddingBottom);
break;
}
UpdateScrim(_scrimBrush);
}
protected virtual void UpdateDrawerLockMode(FlyoutBehavior behavior)
{
switch (behavior)
{
case FlyoutBehavior.Disabled:
CloseDrawers();
Shell.SetValueFromRenderer(Shell.FlyoutIsPresentedProperty, false);
_currentLockMode = LockModeLockedClosed;
SetDrawerLockMode(_currentLockMode);
_content.SetPadding(0, _content.PaddingTop, _content.PaddingRight, _content.PaddingBottom);
break;
case FlyoutBehavior.Flyout:
_currentLockMode = LockModeUnlocked;
SetDrawerLockMode(_currentLockMode);
_content.SetPadding(0, _content.PaddingTop, _content.PaddingRight, _content.PaddingBottom);
break;
case FlyoutBehavior.Locked:
Shell.SetValueFromRenderer(Shell.FlyoutIsPresentedProperty, true);
_currentLockMode = LockModeLockedOpen;
SetDrawerLockMode(_currentLockMode);
_content.SetPadding(_flyoutWidth, _content.PaddingTop, _content.PaddingRight, _content.PaddingBottom);
break;
}
unchecked
{
SetScrimColor(behavior == FlyoutBehavior.Locked ? Color.Transparent.ToAndroid() : (int)DefaultScrimColor);
}
}
public MovieCategoryViewHolder (View itemView, int viewType) : base (itemView) {
//Creates and caches our views defined in our layout
if (viewType == 0) // TODO: Calculate this. I don't think this is a good way to ensure consistent presentation across different device resolutions
itemView.SetPadding (itemView.PaddingLeft, itemView.PaddingTop + 110, itemView.PaddingRight, itemView.PaddingBottom);
this.CategoryName = itemView.FindViewById<TextView>(Resource.Id.movie_category_item_txtCategoryName);
this.MovieList = itemView.FindViewById<RecyclerView>(Resource.Id.movie_category_item_lstMovies);
}
protected override void OnDetached()
{
if (!IsDisposed)
{
// Check disposed
_view.Background = _orgDrawable;
if (Control == null)
{
_view.SetPadding(0, 0, 0, 0);
_view.ClipToOutline = false;
}
}
_border?.Dispose();
_border = null;
_view = null;
}
public override void Apply(View view, ViewGroup.LayoutParams layoutParams)
{
view.SetPadding(
Left.HasValue ? Left.Value : All.HasValue ? All.Value : view.PaddingLeft,
Top.HasValue ? Top.Value : All.HasValue ? All.Value : view.PaddingTop,
Right.HasValue ? Right.Value : All.HasValue ? All.Value : view.PaddingRight,
Bottom.HasValue ? Bottom.Value : All.HasValue ? All.Value : view.PaddingBottom
);
}
private void UpdateTab(int tabIndex)
{
var page = Element.GetChildPageWithTransform(tabIndex);
var menu = (BottomNavigationMenuView)_bottomNavigationView.GetChildAt(0);
var isTitledisabled = TabbedPageTransforms.GetHideTitle(page);
var view = menu.GetChildAt(tabIndex);
if (view == null)
{
return;
}
if (view is BottomNavigationItemView itemView)
{
itemView.SetShifting(false);
itemView.SetBackground(null);
itemView.SetBackgroundColor(Android.Graphics.Color.Transparent);
for (int j = 0; j < itemView.ChildCount; j++)
{
UIView childView = itemView.GetChildAt(j);
if (childView is BaselineLayout baselineLayout)
{
if (isTitledisabled)
{
childView.Visibility = ViewStates.Gone;
childView.SetPadding(0, 0, 0, 0);
}
for (int z = 0; z < baselineLayout.ChildCount; z++)
{
var textview = baselineLayout.GetChildAt(z);
textview.SetPadding(0, 0, 0, 0);
if (isTitledisabled)
{
textview.Visibility = ViewStates.Gone;
}
}
}
else if (isTitledisabled && childView is ImageView icon)
{
FrameLayout.LayoutParams parames = (FrameLayout.LayoutParams)icon.LayoutParameters;
parames.Height = LayoutParams.MatchParent;
parames.Width = LayoutParams.MatchParent;
itemView.SetChecked(false);
parames.SetMargins(0, 8, 0, 8);
}
}
}
}
public static void UpdateBackground(Border border, Android.Views.View view)
{
var strokeThickness = border.StrokeThickness;
var context = view.Context;
// create stroke drawable
GradientDrawable strokeDrawable = null;
// if thickness exists, set stroke drawable stroke and radius
if (strokeThickness.HorizontalThickness + strokeThickness.VerticalThickness > 0)
{
strokeDrawable = new GradientDrawable();
strokeDrawable.SetColor(border.BackgroundColor.ToAndroid());
// choose thickest margin
// the content is padded so it will look like the margin is with the given thickness
strokeDrawable.SetStroke((int)context.ToPixels(strokeThickness.ThickestSide()), border.Stroke.ToAndroid());
strokeDrawable.SetCornerRadius((float)border.CornerRadius);
}
// create background drawable
var backgroundDrawable = new GradientDrawable();
// set background drawable color based on Border's background color
backgroundDrawable.SetColor(border.BackgroundColor.ToAndroid());
backgroundDrawable.SetCornerRadius((float)border.CornerRadius);
if (strokeDrawable != null)
{
// if stroke drawable exists, create a layer drawable containing both stroke and background drawables
var ld = new LayerDrawable(new Drawable[] { strokeDrawable, backgroundDrawable });
ld.SetLayerInset(1, (int)context.ToPixels(strokeThickness.Left), (int)context.ToPixels(strokeThickness.Top), (int)context.ToPixels(strokeThickness.Right), (int)context.ToPixels(strokeThickness.Bottom));
//view.SetBackgroundDrawable(ld);
view.Background = ld;
}
else
{
//view.SetBackgroundDrawable(backgroundDrawable);
view.Background = backgroundDrawable;
}
// set Android.View's padding to take into account the stroke thickiness
view.SetPadding(
(int)context.ToPixels(strokeThickness.Left + border.Padding.Left),
(int)context.ToPixels(strokeThickness.Top + border.Padding.Top),
(int)context.ToPixels(strokeThickness.Right + border.Padding.Right),
(int)context.ToPixels(strokeThickness.Bottom + border.Padding.Bottom));
}
public void ShowToastMessage(string message, NotificationTypeEnum messageType)
{
Color backgroundHexColor = Color.ParseColor("#22c064");
if (messageType == NotificationTypeEnum.Info)
{
backgroundHexColor = Color.ParseColor("#1274d1");
}
if (messageType == NotificationTypeEnum.Warning)
{
backgroundHexColor = Color.IndianRed;
}
if (messageType == NotificationTypeEnum.Danger)
{
backgroundHexColor = Color.Red;
}
var length = messageType == NotificationTypeEnum.Warning || messageType == NotificationTypeEnum.Danger ? ToastLength.Long : ToastLength.Short;
// To dismiss existing toast, otherwise, the screen will be populated with it if the user do so
_instance?.Cancel();
_instance = Toast.MakeText(Android.App.Application.Context, message, length);
//_instance.SetGravity(GravityFlags.FillHorizontal | GravityFlags.Top, 0, 0);
_instance.SetGravity(GravityFlags.Top, 0, 0);
GradientDrawable gradientDrawable = new GradientDrawable();
gradientDrawable.SetCornerRadius(3f); //set corner radius
//add icon and change background color/text TODO
View tView = _instance.View;
tView.SetMinimumHeight(40);
tView.SetBackgroundDrawable(gradientDrawable);
tView.Background.SetColorFilter(backgroundHexColor, PorterDuff.Mode.SrcIn);//Gets the actual oval background of the Toast then sets the color filter
tView.SetPadding(10, 10, 10, 10);
TextView text = (TextView)tView.FindViewById(Android.Resource.Id.Message);
text.SetTextColor(Color.White);
_instance.Show();
}
void SetTabItems()
{
BottomBarTab [] tabs = Element.Children.Select(page => {
var tabIconId = ResourceManagerEx.IdFromTitle(page.Icon, ResourceManager.DrawableClass);
return(new BottomBarTab(tabIconId, page.Title));
}).ToArray();
_bottomBar.SetItems(tabs);
//remove padding
if (_bottomBar.ItemContainer != null && _bottomBar.ItemContainer.ChildCount > 0)
{
for (int i = 0; i < _bottomBar.ItemContainer.ChildCount; i++)
{
Android.Views.View bottomBarTab = _bottomBar.ItemContainer.GetChildAt(i);
bottomBarTab.SetPadding(0, 0, 0, 0);
}
}
}
public static void UpdateBackground(Border border, Android.Views.View view)
{
var strokeThickness = border.StrokeThickness;
var context = view.Context;
var corners = new float[] {
(float)border.CornerRadius.TopLeft,
(float)border.CornerRadius.TopLeft,
(float)border.CornerRadius.TopRight,
(float)border.CornerRadius.TopRight,
(float)border.CornerRadius.BottomRight,
(float)border.CornerRadius.BottomRight,
(float)border.CornerRadius.BottomLeft,
(float)border.CornerRadius.BottomLeft
};
GradientDrawable dab = null;
dab = new GradientDrawable();
if (strokeThickness.HorizontalThickness + strokeThickness.VerticalThickness > 0)
{
dab.SetColor(border.BackgroundColor.ToAndroid());
dab.SetStroke((int)context.ToPixels(strokeThickness.Max()), border.Stroke.ToAndroid());
}
dab.SetCornerRadii(corners);
dab.SetColor(border.BackgroundColor.ToAndroid());
dab.SetCornerRadii(corners);
view.Background = dab;
view.SetPadding(
(int)context.ToPixels(strokeThickness.Left + border.Padding.Left),
(int)context.ToPixels(strokeThickness.Top + border.Padding.Top),
(int)context.ToPixels(strokeThickness.Right + border.Padding.Right),
(int)context.ToPixels(strokeThickness.Bottom + border.Padding.Bottom));
}
public void AddItem(string itemID, View item)
{
if (this.items.Count == 0)
{
item.LayoutParameters = new ViewGroup.LayoutParams(92, 92);
item.SetPadding(10, 10, 10, 10);
this.items[itemID] = item;
LinearLayout firstRow = new LinearLayout(this.Context);
firstRow.Orientation = Orientation.Horizontal;
firstRow.SetHorizontalGravity(GravityFlags.Center);
firstRow.LayoutParameters = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FillParent, ViewGroup.LayoutParams.WrapContent);
firstRow.AddView(item);
this.rows[0] = firstRow;
this.baseLayout.AddView(firstRow);
} else
{
if (this.items.ContainsKey(itemID))
{
throw new InvalidOperationException("An item with the same key already exists in the scroll view!");
}//end if
// Get the last row (LinearLayout)
int lastRowIndex = this.rows.Keys.Max();
LinearLayout lastRow = this.rows[lastRowIndex];
item.LayoutParameters = new ViewGroup.LayoutParams(92, 92);
item.SetPadding(10, 10, 10, 10);
this.items[itemID] = item;
if (lastRow.ChildCount < 3)
{
// Last row still has room
lastRow.AddView(item);
} else
{
LinearLayout newRow = new LinearLayout(this.Context);
newRow.Orientation = Orientation.Horizontal;
newRow.SetHorizontalGravity(GravityFlags.Center);
newRow.LayoutParameters = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FillParent, ViewGroup.LayoutParams.WrapContent);
newRow.AddView(item);
this.rows[++lastRowIndex] = newRow;
this.baseLayout.AddView(newRow);
}//end if else
}//end if else
}
public static void SetPadding(this av.View view, Padding padding)
{
view.SetPadding(padding.Left, padding.Top, padding.Right, padding.Bottom);
}
private View CreateCustomToolbarItem(string name, Context context, IAttributeSet attrs)
{
// android.support.v7.widget.Toolbar
// android.support.v7.view.menu.ActionMenuItemView
View view = null;
try
{
if (ActionMenuItemViewClass == null)
{
ActionMenuItemViewClass = ClassLoader.LoadClass(name);
}
}
catch (ClassNotFoundException ex)
{
return(null);
}
if (ActionMenuItemViewClass == null)
{
return(null);
}
if (ActionMenuItemViewConstructor == null)
{
try
{
ActionMenuItemViewConstructor = ActionMenuItemViewClass.GetConstructor(new Class[] {
Class.FromType(typeof(Context)),
Class.FromType(typeof(IAttributeSet))
});
}
catch (SecurityException)
{
return(null);
}
catch (NoSuchMethodException)
{
return(null);
}
}
if (ActionMenuItemViewConstructor == null)
{
return(null);
}
try
{
Java.Lang.Object[] args = new Java.Lang.Object[] { context, (Java.Lang.Object)attrs };
view = (View)(ActionMenuItemViewConstructor.NewInstance(args));
}
catch (IllegalArgumentException)
{
return(null);
}
catch (InstantiationException)
{
return(null);
}
catch (IllegalAccessException)
{
return(null);
}
catch (InvocationTargetException)
{
return(null);
}
if (null == view)
{
return(null);
}
View v = view;
v.SetPadding(0, 0, 0, 0);
new Handler().Post(() =>
{
try
{
if (v is LinearLayout)
{
var ll = (LinearLayout)v;
for (int i = 0; i < ll.ChildCount; i++)
{
var button = ll.GetChildAt(i) as Android.Widget.Button;
System.Diagnostics.Debug.WriteLine("------button------->" + button.Text);
if (button != null)
{
button.SetPadding(0, 0, 0, 0);
var title = button.Text;
if (!string.IsNullOrEmpty(title) && title.Length == 1)
{
button.SetTypeface(Typeface, TypefaceStyle.Normal);
}
}
}
}
else if (v is TextView)
{
var tv = (TextView)v;
tv.SetPadding(0, 0, 0, 0);
string title = tv.Text;
//System.Diagnostics.Debug.WriteLine("-----title-------->" + title);
if (!string.IsNullOrEmpty(title) && title.Length == 1)
{
tv.SetTextSize(ComplexUnitType.Sp, 20);
tv.SetTypeface(Typeface, TypefaceStyle.Normal);
}
}
}
catch (ClassCastException)
{
}
});
return(view);
}
private static void UpdateTopBottomPadding(View view, int topPadding, int bottomPadding)
{
if (ViewCompat.IsPaddingRelative(view))
{
ViewCompat.SetPaddingRelative(view, ViewCompat.GetPaddingStart(view), topPadding,
ViewCompat.GetPaddingEnd(view), bottomPadding);
}
else
{
view.SetPadding(view.PaddingLeft, topPadding, view.PaddingRight, bottomPadding);
}
}
