public async Task SnackBar(string message, TypeSnack typesnack)
{
if (typesnack == TypeSnack.Error)
{
Activity activity = CrossCurrentActivity.Current.Activity;
Android.Views.View activityRootView = activity.FindViewById(Android.Resource.Id.Content);
Android.Support.Design.Widget.Snackbar snackBar = Android.Support.Design.Widget.Snackbar.Make(activityRootView, message, Snackbar.LengthLong);
snackBar.SetActionTextColor(Android.Graphics.Color.ParseColor("#FFFFFF"));
Android.Views.View snackbarview = snackBar.View;
snackbarview.SetBackgroundResource(Resource.Drawable.snackerror);
ViewGroup.MarginLayoutParams paramss = (ViewGroup.MarginLayoutParams)snackbarview.LayoutParameters;
paramss.SetMargins(30, 0, 30, 40);
snackbarview.SetBackground(
MainActivity.CurrentActivity.ApplicationContext.GetDrawable(Resource.Drawable.snackerror));
snackBar.Show();
}
else
{
Activity activity = CrossCurrentActivity.Current.Activity;
Android.Views.View activityRootView = activity.FindViewById(Android.Resource.Id.Content);
Android.Support.Design.Widget.Snackbar snackBar = Android.Support.Design.Widget.Snackbar.Make(activityRootView, message, Snackbar.LengthLong);
snackBar.SetActionTextColor(Android.Graphics.Color.ParseColor("#FFFFFF"));
Android.Views.View snackbarview = snackBar.View;
snackbarview.SetBackgroundResource(Resource.Drawable.snackBackground);
ViewGroup.MarginLayoutParams paramss = (ViewGroup.MarginLayoutParams)snackbarview.LayoutParameters;
paramss.SetMargins(30, 0, 30, 40);
snackbarview.SetBackground(
MainActivity.CurrentActivity.ApplicationContext.GetDrawable(Resource.Drawable.snackBackground));
snackBar.Show();
}
}
public async Task SnackBarSucces(string message, string title, TypeSnackBar typeSnackBar)
{
if (typeSnackBar == TypeSnackBar.Bottom)
{
Activity activity = CrossCurrentActivity.Current.Activity;
Android.Views.View activityRootView = activity.FindViewById(Android.Resource.Id.Content);
Android.Support.Design.Widget.Snackbar snackBar = Android.Support.Design.Widget.Snackbar.Make(activityRootView, message, Snackbar.LengthLong);
snackBar.SetActionTextColor(Android.Graphics.Color.ParseColor("#FFFFFF"));
Android.Views.View snackbarview = snackBar.View;
snackbarview.SetBackgroundResource(Resource.Drawable.snackBackground);
ViewGroup.MarginLayoutParams paramss = (ViewGroup.MarginLayoutParams)snackbarview.LayoutParameters;
paramss.SetMargins(30, 0, 30, 40);
snackbarview.LayoutParameters = paramss;
snackbarview.SetBackground(
MainActivity.Current.ApplicationContext.GetDrawable(Resource.Drawable.snackBackground));
snackBar.Show();
}
else if (typeSnackBar == TypeSnackBar.Top)
{
CookieBar.Build(MainActivity.Current)
.SetIcon(Resource.Drawable.ic_done)
.SetTitle(title)
.SetIconAnimation(Resource.Animator.iconspin)
.SetBackgroundColor(Resource.Color.backgroundcoockiesuccess)
.SetTitleColor(Resource.Color.cookiebartitle)
.SetMessageColor(Resource.Color.cookiebartitle)
.SetMessage(message)
.SetEnableAutoDismiss(true)
.SetSwipeToDismiss(true)
.Show();
}
}
private void SetMargin(View child)
{
int margin = DpToPx(8);
var param = new ViewGroup.MarginLayoutParams(child.LayoutParameters);
param.SetMargins(margin, margin, margin, margin);
child.LayoutParameters = param;
}
public static void SetMargins(this View v, int l, int t, int r, int b)
{
if (v.LayoutParameters is ViewGroup.MarginLayoutParams)
{
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams)v.LayoutParameters;
p.SetMargins(l, t, r, b);
v.RequestLayout();
}
}
private void SetMapviewMargin(int margin)
{
// Get the layout parameters for the container.
ViewGroup.MarginLayoutParams parameters = (ViewGroup.MarginLayoutParams)_layoutContainer.LayoutParameters;
// Set the margins.
parameters.SetMargins(margin, margin, margin, margin);
// Apply the layout.
_layoutContainer.LayoutParameters = parameters;
}
/**
* Update Snackbar bottom margin
*/
public void updateSnackbar(View child, View dependency)
{
if (dependency != null && dependency is Snackbar.SnackbarLayout)
{
snackbarLayout = (Snackbar.SnackbarLayout)dependency;
if (Build.VERSION.SdkInt >= BuildVersionCodes.Kitkat)
{
snackbarLayout.AddOnLayoutChangeListener(
new CustomIOnLayoutChangeListener(
(View v, int left, int top, int right, int bottom, int oldLeft, int oldTop, int oldRight, int oldBottom) =>
{
if (floatingActionButton != null &&
floatingActionButton.LayoutParameters is ViewGroup.MarginLayoutParams)
{
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams)floatingActionButton.LayoutParameters;
snackBarY = bottom - v.GetY();
fabTargetOffset = fabDefaultBottomMargin - child.TranslationY + snackBarY;
p.SetMargins(p.LeftMargin, p.TopMargin, p.RightMargin, (int)fabTargetOffset);
floatingActionButton.RequestLayout();
}
// Pass navigation height to listener
if (navigationPositionListener != null)
{
navigationPositionListener.onPositionChange((int)(child.MeasuredHeight - child.TranslationY + snackBarY));
}
}
)
);
}
if (mSnackbarHeight == -1)
{
mSnackbarHeight = dependency.Height;
}
int targetMargin = (int)(child.MeasuredHeight - child.TranslationY);
if (Build.VERSION.SdkInt < BuildVersionCodes.Lollipop)
{
child.BringToFront();
}
if (dependency.LayoutParameters is ViewGroup.MarginLayoutParams)
{
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams)dependency.LayoutParameters;
p.SetMargins(p.LeftMargin, p.TopMargin, p.RightMargin, targetMargin);
dependency.RequestLayout();
}
}
}
/**
* Update top margin with animation
*/
public static void updateTopMargin(View view, int fromMargin, int toMargin)
{
ValueAnimator animator = ValueAnimator.OfFloat(fromMargin, toMargin);
animator.SetDuration(150);
animator.AddUpdateListener(
new CustomViewPropertyIAnimatorUpdateListener((valueAnimator) =>
{
float animatedValue = (float)valueAnimator.AnimatedValue;
if (view.LayoutParameters is ViewGroup.MarginLayoutParams)
{
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams)view.LayoutParameters;
p.SetMargins(p.LeftMargin, (int)animatedValue, p.RightMargin, p.BottomMargin);
view.RequestLayout();
}
})
);
animator.Start();
}
/**
* Manage animation for Android >= KITKAT
*
* @param child
*/
private void ensureOrCancelAnimator(T child, bool withAnimation)
{
if (translationAnimator == null)
{
translationAnimator = ViewCompat.Animate(child);
translationAnimator.SetDuration(withAnimation ? ANIM_DURATION : 0);
translationAnimator.SetUpdateListener(
new CustomViewPropertyAnimatorUpdateListener((view) =>
{
// Animate snackbar
if (snackbarLayout != null && snackbarLayout.LayoutParameters is ViewGroup.MarginLayoutParams)
{
targetOffset = view.MeasuredHeight - view.TranslationY;
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams)snackbarLayout.LayoutParameters;
p.SetMargins(p.LeftMargin, p.TopMargin, p.RightMargin, (int)targetOffset);
snackbarLayout.RequestLayout();
}
// Animate Floating Action Button
if (floatingActionButton != null && floatingActionButton.LayoutParameters is ViewGroup.MarginLayoutParams)
{
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams)floatingActionButton.LayoutParameters;
fabTargetOffset = fabDefaultBottomMargin - view.TranslationY + snackBarY;
p.SetMargins(p.LeftMargin, p.TopMargin, p.RightMargin, (int)fabTargetOffset);
floatingActionButton.RequestLayout();
}
// Pass navigation height to listener
if (navigationPositionListener != null)
{
navigationPositionListener.onPositionChange((int)(view.MeasuredHeight - view.TranslationY + snackBarY));
}
})
);
translationAnimator.SetInterpolator(INTERPOLATOR);
}
else
{
translationAnimator.SetDuration(withAnimation ? ANIM_DURATION : 0);
translationAnimator.Cancel();
}
}
public void OnViewCreated(View view)
{
ScrollView = (HorizontalListView)view.FindViewById(Resource.Id.List1);
sampleView = (FrameLayout)view.FindViewById(Resource.Id.SampleView);
if (Samples.Count == 1)
{
ScrollView.Visibility = ViewStates.Gone;
ViewGroup.MarginLayoutParams param = (ViewGroup.MarginLayoutParams)sampleView.LayoutParameters;
param.SetMargins(0, 5, 0, 5);
}
else
{
adapter = new ListViewAdapter(activity, Samples, CurrentIndex);
ScrollView.Adapter = adapter;
ScrollView.ItemClick += OnListItemClick;
}
RefreshSample(CurrentSample);
}
/**
* Manage animation for Android < KITKAT
*
* @param child
*/
private void ensureOrCancelObjectAnimation(T child, int offset, bool withAnimation)
{
if (translationObjectAnimator != null)
{
translationObjectAnimator.Cancel();
}
translationObjectAnimator = ObjectAnimator.OfFloat(child, /*View.TRANSLATION_Y*/ "translationY", offset);
translationObjectAnimator.SetDuration(withAnimation ? ANIM_DURATION : 0);
translationObjectAnimator.SetInterpolator(INTERPOLATOR);
translationObjectAnimator.AddUpdateListener(
new CustomViewPropertyIAnimatorUpdateListener((animation) =>
{
if (snackbarLayout != null && snackbarLayout.LayoutParameters is ViewGroup.MarginLayoutParams)
{
targetOffset = child.MeasuredHeight - child.TranslationY;
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams)snackbarLayout.LayoutParameters;
p.SetMargins(p.LeftMargin, p.TopMargin, p.RightMargin, (int)targetOffset);
snackbarLayout.RequestLayout();
}
// Animate Floating Action Button
if (floatingActionButton != null && floatingActionButton.LayoutParameters is ViewGroup.MarginLayoutParams)
{
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams)floatingActionButton.LayoutParameters;
fabTargetOffset = fabDefaultBottomMargin - child.TranslationY + snackBarY;
p.SetMargins(p.LeftMargin, p.TopMargin, p.RightMargin, (int)fabTargetOffset);
floatingActionButton.RequestLayout();
}
// Pass navigation height to listener
if (navigationPositionListener != null)
{
navigationPositionListener.onPositionChange((int)(child.MeasuredHeight - child.TranslationY + snackBarY));
}
})
);
}
