Provider
Configure HeroUI Native provider with text, animation, and toast settings
The HeroUINativeProvider is the root provider component that configures and initializes HeroUI Native in your React Native application. It provides global configuration and portal management for your application.
Overview
The provider serves as the main entry point for HeroUI Native, wrapping your application with essential contexts and configurations:
- Text Configuration: Global text component settings for consistency across all HeroUI components
- Animation Configuration: Global animation control to disable all animations across the application
- Toast Configuration: Global toast system configuration including insets, default props, and wrapper components
- Portal Management: Handles overlays, modals, and other components that render on top of the app hierarchy
Basic Setup
Wrap your application root with the provider:
import { HeroUINativeProvider } from 'heroui-native';
import { GestureHandlerRootView } from 'react-native-gesture-handler';
export default function App() {
return (
<GestureHandlerRootView style={{ flex: 1 }}>
<HeroUINativeProvider>{/* Your app content */}</HeroUINativeProvider>
</GestureHandlerRootView>
);
}Configuration Options
The provider accepts a config prop with the following options:
Text Component Configuration
Global settings for all Text components within HeroUI Native. These props are carefully selected to include only those that make sense to configure globally across all Text components in the application:
import { HeroUINativeProvider } from 'heroui-native';
import type { HeroUINativeConfig } from 'heroui-native';
const config: HeroUINativeConfig = {
textProps: {
// Disable font scaling for accessibility
allowFontScaling: false,
// Auto-adjust font size to fit container
adjustsFontSizeToFit: false,
// Maximum font size multiplier when scaling
maxFontSizeMultiplier: 1.5,
// Minimum font scale (iOS only, 0.01-1.0)
minimumFontScale: 0.5,
},
};
export default function App() {
return (
<HeroUINativeProvider config={config}>
{/* Your app content */}
</HeroUINativeProvider>
);
}Animation Configuration
Global animation configuration for the entire application:
const config: HeroUINativeConfig = {
// Disable all animations across the application (cascades to all children)
animation: 'disable-all',
};Note: When set to 'disable-all', all animations across the application will be disabled. This is useful for accessibility or performance optimization.
Toast Configuration
Configure the global toast system including insets, default props, and wrapper components:
import { KeyboardAvoidingView } from 'react-native';
const config: HeroUINativeConfig = {
toast: {
// Global toast configuration (used as defaults for all toasts)
defaultProps: {
variant: 'default',
placement: 'top',
isSwipeable: true,
animation: true,
},
// Insets for spacing from screen edges (added to safe area insets)
insets: {
top: 0, // Default: iOS = 0, Android = 12
bottom: 6, // Default: iOS = 6, Android = 12
left: 12, // Default: 12
right: 12, // Default: 12
},
// Maximum number of visible toasts before opacity starts fading
maxVisibleToasts: 3,
// Custom wrapper function to wrap the toast content
contentWrapper: (children) => (
<KeyboardAvoidingView
behavior="padding"
keyboardVerticalOffset={24}
className="flex-1"
>
{children}
</KeyboardAvoidingView>
),
},
};Complete Example
Here's a comprehensive example showing all configuration options:
import { HeroUINativeProvider } from 'heroui-native';
import type { HeroUINativeConfig } from 'heroui-native';
import { GestureHandlerRootView } from 'react-native-gesture-handler';
const config: HeroUINativeConfig = {
// Global text configuration
textProps: {
minimumFontScale: 0.5,
maxFontSizeMultiplier: 1.5,
allowFontScaling: true,
adjustsFontSizeToFit: false,
},
// Global animation configuration
animation: 'disable-all', // Optional: disable all animations
// Global toast configuration
toast: {
defaultProps: {
variant: 'default',
placement: 'top',
},
insets: {
top: 0,
bottom: 6,
left: 12,
right: 12,
},
maxVisibleToasts: 3,
},
};
export default function App() {
return (
<GestureHandlerRootView style={{ flex: 1 }}>
<HeroUINativeProvider config={config}>
<YourApp />
</HeroUINativeProvider>
</GestureHandlerRootView>
);
}Integration with Expo Router
When using Expo Router, wrap your root layout:
// app/_layout.tsx
import { HeroUINativeProvider } from 'heroui-native';
import type { HeroUINativeConfig } from 'heroui-native';
import { Stack } from 'expo-router';
const config: HeroUINativeConfig = {
textProps: {
minimumFontScale: 0.5,
maxFontSizeMultiplier: 1.5,
},
};
export default function RootLayout() {
return (
<HeroUINativeProvider config={config}>
<Stack />
</HeroUINativeProvider>
);
}Architecture
Provider Hierarchy
The HeroUINativeProvider internally composes multiple providers:
HeroUINativeProvider
├── GlobalAnimationSettingsProvider (animation configuration)
│ └── TextComponentProvider (text configuration)
│ └── ToastProvider (toast configuration)
│ └── Your App
│ └── PortalHost (for overlays)Best Practices
1. Single Provider Instance
Always use a single HeroUINativeProvider at the root of your app. Don't nest multiple providers:
// ❌ Bad
<HeroUINativeProvider>
<SomeComponent>
<HeroUINativeProvider> {/* Don't do this */}
<AnotherComponent />
</HeroUINativeProvider>
</SomeComponent>
</HeroUINativeProvider>
// ✅ Good
<HeroUINativeProvider>
<SomeComponent>
<AnotherComponent />
</SomeComponent>
</HeroUINativeProvider>2. Configuration Object
Define your configuration outside the component to prevent recreating on each render:
// ❌ Bad
function App() {
return (
<HeroUINativeProvider
config={{
textProps: {
/* inline config */
},
}}
>
{/* ... */}
</HeroUINativeProvider>
);
}
// ✅ Good
const config: HeroUINativeConfig = {
textProps: {
maxFontSizeMultiplier: 1.5,
},
};
function App() {
return (
<HeroUINativeProvider config={config}>{/* ... */}</HeroUINativeProvider>
);
}3. Text Configuration
Consider accessibility when configuring text props:
const config: HeroUINativeConfig = {
textProps: {
// Allow font scaling for accessibility
allowFontScaling: true,
// But limit maximum scale
maxFontSizeMultiplier: 1.5,
},
};TypeScript Support
The provider is fully typed. Import types for better IDE support:
import { HeroUINativeProvider, type HeroUINativeConfig } from 'heroui-native';
const config: HeroUINativeConfig = {
// Full type safety and autocomplete
textProps: {
allowFontScaling: true,
maxFontSizeMultiplier: 1.5,
},
animation: 'disable-all', // Optional: disable all animations
toast: {
defaultProps: {
variant: 'default',
placement: 'top',
},
insets: {
top: 0,
bottom: 6,
left: 12,
right: 12,
},
},
};Related
- Quick Start - Basic setup guide
- Theming - Customize colors and themes
- Styling - Style components with Tailwind