feat(toggle): add ios 18 haptic feedback

core/src/components/toggle/toggle.tsx

@@ -2,7 +2,7 @@ import type { ComponentInterface, EventEmitter } from '@stencil/core';
 import { Component, Element, Event, Host, Prop, State, Watch, h } from '@stencil/core';
 import { renderHiddenInput, inheritAriaAttributes } from '@utils/helpers';
 import type { Attributes } from '@utils/helpers';
-import { hapticSelection } from '@utils/native/haptic';
+import { hapticAvailable, hapticSelection } from '@utils/native/haptic';
 import { isRTL } from '@utils/rtl';
 import { createColorClasses, hostContext } from '@utils/theme';
 import { checkmarkOutline, removeOutline, ellipseOutline } from 'ionicons/icons';
@@ -34,6 +34,7 @@ export class Toggle implements ComponentInterface {
   private inputId = `ion-tg-${toggleIds++}`;
   private gesture?: Gesture;
   private focusEl?: HTMLElement;
+  private hapticEl?: HTMLElement;
   private lastDrag = 0;
   private inheritedAttributes: Attributes = {};
   private toggleTrack?: HTMLElement;
@@ -138,6 +139,10 @@ export class Toggle implements ComponentInterface {
     const isNowChecked = !checked;
     this.checked = isNowChecked;
 
+    if (this.hapticEl) {
+      this.hapticEl.click();
+    }
+
     this.ionChange.emit({
       checked: isNowChecked,
       value,
@@ -285,6 +290,33 @@ export class Toggle implements ComponentInterface {
     );
   }
 
+  /**
+   * On Safari (iOS 18+) we can trigger haptic feedback programatically
+   * by rendering <input type="checkbox" switch> element
+   * with an associated <label>  and triggering click()
+   * on the <label> element.
+   */
+  private renderFallbackHapticElements() {
+    const { inputId } = this;
+    const mode = getIonMode(this);
+
+    if (hapticAvailable() || mode !== 'ios') {
+      return;
+    }
+
+    return (
+      <label aria-hidden="true" ref={(hapticEl) => (this.hapticEl = hapticEl)} style={{ display: 'none' }}>
+        <input
+          id={inputId + '-haptic'}
+          type="checkbox"
+          // @ts-expect-error safari-only custom attrrbute required for haptic feedback
+          switch
+          style={{ display: 'none' }}
+        />
+      </label>
+    );
+  }
+
   private get hasLabel() {
     return this.el.textContent !== '';
   }
@@ -299,7 +331,6 @@ export class Toggle implements ComponentInterface {
 
     return (
       <Host
-        onClick={this.onClick}
         class={createColorClasses(color, {
           [mode]: true,
           'in-item': hostContext('ion-item', el),
@@ -312,7 +343,8 @@ export class Toggle implements ComponentInterface {
           [`toggle-${rtl}`]: true,
         })}
       >
-        <label class="toggle-wrapper">
+        {this.renderFallbackHapticElements()}
+        <label class="toggle-wrapper" onClick={this.onClick}>
           {/*
             The native control must be rendered
             before the visible label text due to https://bugs.webkit.org/show_bug.cgi?id=251951