Changelog

All notable changes to this project will be documented in the changelog.

Demo Screen

The .gif does not do the fluid animations justice

Installation

To install execute:

tns plugin add nativescript-lottie

Usage

NativeScript (Core)

XML

<Page
    xmlns="http://schemas.nativescript.org/tns.xsd"
    xmlns:Lottie="nativescript-lottie" navigatingTo="navigatingTo" class="page">
    <StackLayout>
        <Lottie:LottieView src="PinJump.json" height="130" loop="true" autoPlay="true" loaded="yourLoadedEvent" />
    </StackLayout>
</Page>

TS

import { LottieView } from "nativescript-lottie";

public yourLoadedEvent(args) {
    this._myLottie = args.object as LottieView; /// this is the instance of the LottieAnimationView
}

NativeScript Angular

XML

<StackLayout>
    <LottieView width="100" height="150" [src]="src" [loop]="loop" [autoPlay]="autoPlay" (loaded)="lottieViewLoaded($event)">     </LottieView>
</StackLayout>

Component

import { Component } from '@angular/core';
import { registerElement } from 'nativescript-angular';
import { LottieView } from 'nativescript-lottie';

registerElement('LottieView', () => LottieView);

@Component({
  templateUrl: 'home.component.html',
  moduleId: module.id
})
export class HomeComponent {
  public loop: boolean = true;
  public src: string;
  public autoPlay: boolean = true;
  public animations: Array<string>;

  private _lottieView: LottieView;

  constructor() {
    this.animations = [
      'Mobilo/A.json',
      'Mobilo/D.json',
      'Mobilo/N.json',
      'Mobilo/S.json'
    ];
    this.src = this.animations[0];
  }

  lottieViewLoaded(event) {
    this._lottieView = <LottieView>event.object;
  }
}

NativeScript Vue

Bootstrap (probably in app.js)

Vue.registerElement(
  'LottieView',
  () => require('nativescript-lottie').LottieView
);

Component

<template>
    <Page class="page">
        <StackLayout>
            <LottieView height="130" src="PinJump.json" :loop="true" :autoPlay="true" @loaded="lottieViewLoaded"></LottieView>
        </StackLayout>
    </page
</template>

<script>
    export default {
        methods: {
            lottieViewLoaded(args) {
                this._lottieView = args.object;
            },
        },
        data() {
            return {
                _lottieView: null,
            }
        }
    };
</script>

Assets

:fire: You can find animations in the sample-effects folder.

Android

Place your animation files in the NS app's app/App_Resources/Android/src/main/assets folder.

Note: In a nativescript-vue project the above folder may not exist. Place the files in platforms/android/app/src/main/assets.

iOS

Place your animations files in your app/App_Resources/iOS/ folder.

Properties (bindable)

| Property | Type | Default | Description | | ---------- | --------- | ------- | --------------------------------------------- | | autoPlay | boolean | false | Start LottieView animation on load if true. | | loop | boolean | false | Loop continuously animation if true. | | src | string | null | Animation path to .json file. |

Properties

| Property | Type | Default | Description | | ----------------- | ------------------- | ------- | --------------------------------------------------------------------------------------------------------------------------------------------------------- | | completionBlock | (boolean) => void | null | Completion block to be executed upon completion of the animation. The animation is considered complete when it finishes playing and is no longer looping. | | duration | number | null | Get the duration of the animation. | | progress | number | 0 | Get/set the progress of the animation. | | speed | number | 1 | Get/set the speed of the animation. |

Methods

| Method | Return | Parameters | Description | | ------------------------------------- | --------- | -------------------------- | ----------------------------------------------------------------------------------------------------------------------- | | cancelAnimation | void | None | Pauses the animation for the LottieView instance. | | isAnimating | boolean | None | Returns true if the LottieView is animating, else false. | | playAnimation | void | None | Plays the animation for the LottieView instance. | | playAnimationFromProgressToProgress | void | startProgress, endProgress | Plays the animation for the LottieView instance from the specified start and end progress values (between 0 and 1). | | setColorValueDelegateForKeyPath | void | value, keyPath | Sets the provided color value on each property that matches the specified keyPath in the LottieView instance. | | setOpacityValueDelegateForKeyPath | void | value, keyPath | Sets the provided opacity value (0 - 1) on each property that matches the specified keyPath in the LottieView instance. |

Contributors

| | | | | | :-----------------------------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------: | :-----------------------------------------------------------------------------------------------------------------------------------: | | bradmartin | NathanWalker | rhanb | HamdiWanis |

| | | | :--------------------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------------: | | itstheceo | mudlabs |