GifImageView

API Reference: UI.GifImageView

GifImageView is like an ImageView which provides displaying GifImages. It lets to manage start and stop durations and behaviors, so this makes possible more flexible usage.

TypeScript code blocks include examples of how to implement, override and components within the theme. You can create page with the UI Editor to make your page compatible with theming and then you can implement themable components programmatically. Once the page is created with the UI Editor, it generates a class under scripts/generated/pages. You can then extend that class with the following TypeScript classes.

TypeScript
JavaScript
TypeScript
import PageSampleDesign from 'generated/pages/pageSample';
import FlexLayout = require('sf-core/ui/flexlayout');
import Application = require('sf-core/application');
import System = require("sf-core/device/system");
import GifImage = require('sf-core/ui/gifimage');
import GifImageView = require('sf-core/ui/gifimageview');
//You should create new Page from UI-Editor and extend with it.
export default class Sample extends PageSampleDesign {
myGifImage: GifImage;
myGifImageView: GifImageView;
constructor() {
super();
// Overrides super.onShow method
this.onShow = onShow.bind(this, this.onShow.bind(this));
// Overrides super.onLoad method
this.onLoad = onLoad.bind(this, this.onLoad.bind(this));
this.layout.flexDirection = FlexLayout.FlexDirection.ROW;
this.layout.justifyContent = FlexLayout.JustifyContent.CENTER;
this.layout.alignItems = FlexLayout.AlignItems.CENTER;
}
}
/**
* @event onShow
* This event is called when a page appears on the screen (everytime).
* @param {function} superOnShow super onShow function
* @param {Object} parameters passed from Router.go function
*/
function onShow(superOnShow: () => void) {
const { headerBar } = System.OS === "Android" ? this : this.parentController;
superOnShow();
Application.statusBar.visible = false;
headerBar.visible = false;
}
/**
* @event onLoad
* This event is called once when page is created.
* @param {function} superOnLoad super onLoad function
*/
function onLoad(superOnLoad: () => void) {
superOnLoad();
//@ts-ignore
this.myGifImage = GifImage.createFromFile("assets://dog.gif");
this.myGifImageView = new GifImageView({
gifImage: this.myGifImage
});
// setTimeout(() => this.myGifImageView.stopAnimating(), 3000);
this.layout.addChild(this.myGifImageView, "myGifImageView", ".sf-gifImageView", {
width: 200,
height: 200
});
}
JavaScript
const Page = require("sf-core/ui/page");
const extend = require("js-base/core/extend");
const FlexLayout = require('sf-core/ui/flexlayout');
const GifImage = require('sf-core/ui/gifimage');
const GifImageView = require('sf-core/ui/gifimageview');
const Image = require('sf-core/ui/image');
const Color = require('sf-core/ui/color');
var Page1 = extend(Page)(
function(_super) {
_super(this, {
onShow: function(params) {
Application.statusBar.visible = false;
this.headerBar.visible = false;
},
onLoad: function(params) {
const page = this;
var myGifImage = GifImage.createFromFile("assets://dog.gif");
var myGifImageView = new GifImageView({
gifImage: myGifImage,
width: 200,
height: 200
});
setTimeout(() => myGifImageView.stopAnimating(), 3000);
page.layout.addChild(myGifImageView);
}
});
this.layout.flexDirection = FlexLayout.FlexDirection.ROW;
this.layout.justifyContent = FlexLayout.JustifyContent.CENTER;
this.layout.alignItems = FlexLayout.AlignItems.CENTER;
}
);
module.exports = Page1;