ReactNative Toaster Skack

Toaster provider and tools for react native app

Git: https://github.com/Basouli/react-native-toaster My Portoflio: www.basilcollette.com

Installation

npm install --save rn-toaster-skack

Imports

Here the list of the modules that could be imported on your react components:

ToastProvider: Provider that handle a toast stack, showing them on screen.

ToastContext: Context that return a function sending a Toast.

Toast: The Toast Class, composing of a type and a message.

ToastTypeEnum: Object containing enum of toast types.

setAnimationDuration: function to set the duration of the toast animation, sliding from the top of the screen.

setDurationToast: function to set the duration of the toast's visibility on screen.

setMaxToastCount: function to set the size of the toast stack.

setToastTemplate: function to set the template of the toast.

setFallback: function to set the function called when max Toast count is reached.

Usage

First import the package on your app entry:

import { ToastProvider } from 'rn-toaster-skack';

Add the ToastProvider tag inside the return of your app entry. It should be enclosing the app jsx to insure a good style management:

return (
    <ToastProvider>
        ...
    </ToastProvider>
);

Minimal module imports needed on a react component:

import { Toast, ToastContext } from 'rn-toaster-skack';

Initialise the context function (Need useContext that could be imported with 'react'):

const addToast = useContext(ToastContext);

In this exemple, the const is named "addToast" because the only value given by the provider is a function, that give the toast to the provider.

Use addToast function whenever inside your component with a parameter Toast object that need a toast type and a message:

addToast(new Toast(ToastTypeEnum.success, 'succeed!'));

The Toast will be sent to provider that will stack it. Provider automatically handle the stack by unstacking and showing toast in order of receipt.

Exemples

Fully exemple of app entry:

import Home from './home.component.jsx';
import { ToastProvider } from 'rn-toaster-skack';
import Constants from 'expo-constants';

export default function App() {

    return (
        <SafeAreaView style={{ flex: 1, backgroundColor: "#232328", paddingTop: Constants.statusBarHeight }}>
            <StatusBar backgroundColor="#fff" animated={true} />

            <View style={{ flex: 1 }}>
                <ToastProvider>
                    <Home/>
                </ToastProvider>
            </View>
        </SafeAreaView>
    );
}

Fully exemple of a component named 'Home' using Toast:

import { useEffect, useContext } from 'react';
import { Toast, ToastContext, ToastTypeEnum } from 'rn-toaster-skack';

export default function Home(props) {

    const addToast = useContext(ToastContext);

    useEffect(() => {
        addToast(new Toast(ToastTypeEnum.info, 'Welcome!'));
    }, []);

    return (
        <View>
            <Text>Home Page With A Welcome Toast</Text>
        </View>
    );
}

Details of package

ToastTypeEnum:

ToastTypeEnum = {
    success: "success",
    info: "info",
    error: "error"
}

Toast:

/**
 * @param {string} type the type of toast, if null set to 'info'.
 * @param {string} message the message showed in toast.
 */
constructor(type, message){
    ...
}

it is advisable to use ToastTypeEnum properties for the first parameter 'type' as bellow :

new Toast(ToastTypeEnum.info, 'my info message')

Default template will apply a special style color to the toast, depending of type value: info: #3BCBEB success: #46C843 error: #CC5656

setAnimationDuration:

/**
 * @param {number} milliseconds : the ammount of milliseconds toast take to slide on screen. Default value 500
 */
setAnimationDuration(milliseconds) {...}

setDurationToast:

/**
 * @param {number} seconds : the ammount of seconds toast is showed. Must be an interger. Default value 3
 */
setDurationToast(seconds) {...}

setMaxToastCount:

/**
 * @param {number} toastAmount : the amount of toast that could be stack at the same time, before calling function fallback(). Default value 10
 */
setMaxToastCount(toastAmount) {...}

setToastTemplate:

/**
 * @param {React element} template : the template used for toast
 */
const template: React.FC<{type: ToastTypeEnum, message: string, translateValue: number}> = (props) => {
    return <Animated.View style={[ToastStyle.toastWrapper, {transform: [{ translateY: props.translateValue }]} ]}>
        <View style={ToastStyle.toast}>
            <Text style={ToastStyle.toastMessage}>{props.message}</Text>
        </View>
    </Animated.View>
};

setToastTemplate(template);

setFallback:

/**
 * @param {function} fallBack : function called when max amout of toast that could be staked is reached
 */
setFallback(fallBack) {...}

setZIndex:

/**
 * @param {number} value : the new value of Toasts zIndex
 */
setZIndex(value) {...}

svg