/// <summary>
/// ShowToastMessage
/// </summary>
/// <param name="message"></param>
/// <param name="backgroundHexColor"></param>
private void ShowMessage(string message, string backgroundHexColor = null, string textHexColor = null, Abstractions.ToastLength toastLength = Abstractions.ToastLength.Short)
{
var length = toastLength == Abstractions.ToastLength.Short ? Android.Widget.ToastLength.Short : Android.Widget.ToastLength.Long;
// To dismiss existing toast, otherwise, the screen will be populated with it if the user do so
_instance?.Cancel();
_instance = Android.Widget.Toast.MakeText(Android.App.Application.Context, message, length);
if (Android.OS.Build.VERSION.SdkInt < BuildVersionCodes.R)
{
View tView = _instance.View;
if (!string.IsNullOrEmpty(backgroundHexColor))
{
tView.Background.SetColorFilter(Color.ParseColor(backgroundHexColor),
PorterDuff.Mode
.SrcIn); //Gets the actual oval background of the Toast then sets the color filter
}
TextView text = (TextView)tView.FindViewById(Android.Resource.Id.Message);
if (!string.IsNullOrEmpty(textHexColor))
{
text.SetTextColor(Color.ParseColor(textHexColor));
}
}
_instance.Show();
}
protected void ShowToast(string message, ToastLength length = ToastLength.Long)
{
var activity = Activity;
if (activity == null)
{
return;
}
AToast.MakeText(activity, message, length).Show();
}
/// <summary>
/// Presents an toast based on the provided configuration.
/// </summary>
/// <param name="config">The dialog configuration.</param>
protected override void PresentToast(IToastConfig config)
{
if (MessagingServiceCore.ActivityLifecycleCallbacks.CurrentActivity is AppCompatActivity appCompatActivity)
{
appCompatActivity.SafeRunOnUIThread(() =>
{
var toast = Android_Toast.MakeText(MessagingServiceCore.ActivityLifecycleCallbacks.CurrentActivity, config.Message, config.Duration);
// If a layout resource ID has been provided, create the view with the view manager.
if (config.LayoutResID.HasValue)
{
// Inflate the custom Toast view and configure any subviews.
toast.View = MessagingServiceCore.ViewManager.InflateView(config.LayoutResID.Value, null, false, (view, dialogElement, autoHide) =>
{
switch (view, dialogElement)
{
void IToastPlatformService.Show(string text, int duration)
{
try
{
if (MainThread.IsMainThread)
{
Show_();
}
else
{
MainThread.BeginInvokeOnMainThread(Show_);
}
void Show_()
{
var context = Application.Context;
var duration2 = (ToastLength)duration;
// https://blog.csdn.net/android157/article/details/80267737
try
{
if (toast == null)
{
toast = AndroidToast.MakeText(context, text, duration2);
if (toast == null)
{
throw new NullReferenceException("toast markeText Fail");
}
}
else
{
toast.Duration = duration2;
}
SetTextAndShow(toast, text);
}
catch (Exception e)
{
Log.Error(TAG, $"text: {text}{Environment.NewLine}{e}");
// 解决在子线程中调用Toast的异常情况处理
Looper.Prepare();
var _toast = AndroidToast.MakeText(context, text, duration2)
?? throw new NullReferenceException("toast markeText Fail(2)");
SetTextAndShow(_toast, text);
Looper.Loop();
}
/// <summary>
/// ShowToastMessage
/// </summary>
/// <param name="message"></param>
/// <param name="backgroundHexColor"></param>
public void ShowToastMessage(string message, string backgroundHexColor = null, string textHexColor = null)
{
// To dismiss existing toast, otherwise, the screen will be populated with it if the user do so
_instance?.Cancel();
_instance = Android.Widget.Toast.MakeText(Android.App.Application.Context, message, ToastLength.Short);
View tView = _instance.View;
if (!string.IsNullOrEmpty(backgroundHexColor))
{
tView.Background.SetColorFilter(Color.ParseColor(backgroundHexColor), PorterDuff.Mode.SrcIn);//Gets the actual oval background of the Toast then sets the color filter
}
TextView text = (TextView)tView.FindViewById(Android.Resource.Id.Message);
if (!string.IsNullOrEmpty(textHexColor))
{
text.SetTextColor(Color.ParseColor(textHexColor));
}
_instance.Show();
}
private void ShowToastMessage(string message)
{
Device.BeginInvokeOnMainThread(() =>
{
try
{
_instance?.Cancel();
_instance = Android.Widget.Toast.MakeText(Android.App.Application.Context, message, ToastLength.Short);
TextView textView;
Snackbar snackBar = null;
var tView = _instance.View;
if (tView == null)
{
// Since Android 11, custom toast is deprecated - using snackbar instead:
Activity activity = CrossCurrentActivity.Current.Activity;
var view = activity.FindViewById(Android.Resource.Id.Content);
snackBar = Snackbar.Make(view, message, Snackbar.LengthLong);
textView = snackBar.View.FindViewById <TextView>(Resource.Id.snackbar_text);
}
else
{
// using Toast
tView.Background.SetColorFilter(Android.Graphics.Color.Gray, PorterDuff.Mode.SrcIn); //Gets the actual oval background of the Toast then sets the color filter
textView = (TextView)tView.FindViewById(Android.Resource.Id.Message);
textView.SetTypeface(Typeface.DefaultBold, TypefaceStyle.Bold);
}
var minTextSize = textView.TextSize; // 16
textView.SetTextColor(Android.Graphics.Color.White);
var screenHeightRate = 0;
//configuration font size:
//Normal = 0,
//AboveNormal = 1,
//Big = 2,
//Biger = 3,
//VeryBig = 4,
//Huge = 5
if (DeviceDisplay.MainDisplayInfo.Height < DeviceDisplay.MainDisplayInfo.Width)
{
// Landscape
screenHeightRate = Convert.ToInt32(DeviceDisplay.MainDisplayInfo.Height / 16.0);
textView.SetMaxLines(2);
}
else
{
// Portrait
screenHeightRate = Convert.ToInt32(DeviceDisplay.MainDisplayInfo.Height / 32.0);
textView.SetMaxLines(4);
}
var fontSizeRange = screenHeightRate - minTextSize;
var fontSizePerValue = fontSizeRange / 5;
var fontSize = minTextSize + (int)_cfg.AppFontSize * fontSizePerValue;
textView.SetTextSize(Android.Util.ComplexUnitType.Px, Convert.ToSingle(fontSize));
if (snackBar != null)
{
snackBar.Show();
}
else
{
_instance.Show();
}
}
catch (Exception ex)
{
_loggingService.Error(ex);
}
});
}
public void ShowToast(string message) =>
Device.InvokeOnMainThreadAsync(() =>
AToast.MakeText(Application.Context, message, ToastLength.Short).Show());
/// <summary>
/// ShowToastMessage
/// </summary>
/// <param name="message"></param>
public void ShowToastMessage(string message)
{
Android.Widget.Toast Task = Android.Widget.Toast.MakeText(Android.App.Application.Context, message, ToastLength.Short);
Task.Show();
}
public void Show()
{
AndroidToast.MakeText(MainActivity, this.Text, ToastLength.Short).Show();
}
private void ToastMessage(string mssg) => Toast.MakeText(Activity, mssg, ToastLength.Long).Show();
static void SetTextAndShow(AndroidToast t, string text)
{
// 某些定制ROM会更改内容文字，例如MIUI，重新设置可强行指定文本
t.SetText(text);
t.Show();
}
public void Show(ToastView view, object viewModel = null)
{
view.Parent = XF.Application.Current.MainPage;
view.BindingContext = viewModel;
var toast = new Android.Widget.Toast(Dialogs.Context);
var offsetX = (int)Dialogs.Context.ToPixels(view.OffsetX);
var offsetY = (int)Dialogs.Context.ToPixels(view.OffsetY);
// HACK: For some reason, the offset direction is reversed when GravityFlags contains Left or Bottom.
if (view.HorizontalLayoutAlignment == XF.LayoutAlignment.End)
{
offsetX *= -1;
}
if (view.VerticalLayoutAlignment == XF.LayoutAlignment.End)
{
offsetY *= -1;
}
toast.SetGravity(Dialogs.GetGravity(view), offsetX, offsetY);
toast.Duration = Android.Widget.ToastLength.Long;
var renderer = Dialogs.CreateNativeView(view);
var measure = Dialogs.Measure(view);
view.Layout(new XF.Rectangle(new XF.Point(0, 0), measure));
var realW = (int)Dialogs.Context.ToPixels(measure.Width);
var realH = (int)Dialogs.Context.ToPixels(measure.Height);
var layout = new LinearLayout(Dialogs.Context);
using (var param = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
{
Width = realW,
Height = realH
}){
layout.LayoutParameters = param;
}
using (var param = new LinearLayout.LayoutParams(realW, realH)
{
Width = realW, Height = realH
}){
layout.AddView(renderer.View, param);
}
if (view.CornerRadius > 0)
{
var border = new GradientDrawable();
border.SetCornerRadius(Dialogs.Context.ToPixels(view.CornerRadius));
if (!view.BackgroundColor.IsDefault)
{
border.SetColor(view.BackgroundColor.ToAndroid());
border.Alpha = (int)(view.Opacity * 255);
}
layout.ClipToOutline = true;
layout.SetBackground(border);
}
toast.View = layout;
view.RunPresentationAnimation();
toast.Show();
var duration = Math.Max(Math.Min(view.Duration - 260, 3500), 0); // give a bit millisecond margin
var handler = new Handler();
handler.PostDelayed(new Runnable(view.RunDismissalAnimation), duration);
handler.PostDelayed(new Runnable(() =>
{
//view.RunDismissalAnimation();
//await Task.Delay(250);
toast?.Cancel();
view.Parent = null;
if (!renderer.View.IsDisposed())
{
renderer.View.RemoveFromParent();
renderer.View.Dispose();
}
layout.Dispose();
// I coudn't reproduce https://github.com/muak/AiForms.Dialogs/issues/2.
// But I let this code disabled because it has no influent even if it is disabled.
//toast.View = null;
renderer.Dispose();
renderer = null;
toast?.Dispose();
toast = null;
view.Destroy();
view.BindingContext = null;
}), view.Duration);
}
protected void ShowToast(string message, ToastLength length = ToastLength.Long)
{
AToast.MakeText(this, message, length).Show();
}