BlurView

scripts/page1.ts
import Page1Design from 'generated/pages/page1';
import BlurView from 'sf-core/ui/blurview';
import FlexLayout from 'sf-core/ui/flexlayout';
import ImageView from 'sf-core/ui/imageview';
import Screen from 'sf-core/device/screen';
import Image from 'sf-core/ui/image';
import Button from 'sf-core/ui/button';
​
export default class Page1 extends Page1Design {
    router: any;
    private imgSmartface: ImageView;
    private myButton: Button;
    private myBlurView: BlurView;
    private isShown = false;
    constructor() {
        super();
        this.onShow = onShow.bind(this, this.onShow.bind(this));
        this.onLoad = onLoad.bind(this, this.onLoad.bind(this));
    }
    initImageView() {
        const imgSmartface = new ImageView({
            top: 0,
            right: 0,
            left: 0,
            bottom: Screen.height / 2,
            imageFillType: ImageView.FillType.ASPECTFIT
        });
        //@ts-ignore
        this.layout.addChild(imgSmartface, 'imgSmartface', '.sf-imageview');
        imgSmartface.image = Image.createFromFile('images://smartface.png');
        this.imgSmartface = imgSmartface;
    }
    initBlurView() {
        const myBlurView = new BlurView({
            top: 0,
            right: 0,
            left: 0,
            bottom: Screen.height / 2,
            positionType: FlexLayout.PositionType.ABSOLUTE
        });
        myBlurView.android.rootView = this.layout;
        this.myBlurView = myBlurView;
        //@ts-ignore
        this.layout.addChild(myBlurView, 'myBlurView');
    }
    initButton() {
        const myButton = new Button({
            text: "Show"
        });
        this.myButton = myButton;
        //@ts-ignore
        this.layout.addChild(myButton, 'myButton', '.sf-button');
        myButton.onPress = () => {
            this.layout.removeChild(this.myBlurView);
            if (this.isShown) {
                //@ts-ignore
                this.layout.addChild(this.myBlurView, 'myBlurView');
            }
            this.myButton.text = this.isShown ? "Show" : "Hide";
            this.isShown = !this.isShown;
            this.layout.applyLayout();
        };
    }
}
​
function onShow(superOnShow) {
    superOnShow();
}
​
function onLoad(superOnLoad) {
    superOnLoad();
    this.initImageView();
    this.initBlurView();
    this.initButton();
}
​