Function componentDidMount

PdfView.js:95–130

()

    }

    componentDidMount() {
        this._mounted = true;
        PdfManager.loadFile(this.props.path, this.props.password)
            .then((pdfInfo) => {
                if (this._mounted) {
                    const fileNo = pdfInfo[0];
                    const numberOfPages = pdfInfo[1];
                    const width = pdfInfo[2];
                    const height = pdfInfo[3];
                    const pageAspectRatio = height === 0 ? 1 : width / height;

                    this.setState({
                        pdfLoaded: true,
                        fileNo,
                        numberOfPages,
                        pageAspectRate: pageAspectRatio,
                        pdfPageSize: {width, height},
                        centerContent: numberOfPages > 1 ? false : true
                    });
                    if (this.props.onLoadComplete) {
                        this.props.onLoadComplete(numberOfPages, this.props.path, {width, height});
                    }
                }

            })
            .catch((error) => {
                this.props.onError(error);
            });

        clearTimeout(this._scrollTimer);
        this._scrollTimer = setTimeout(() => {
            if (this._flatList) {
                this._flatList.scrollToIndex({animated: false, index: this.props.page < 1 ? 0 : this.props.page - 1});
            }
        }, 200);
    }

    componentDidUpdate(prevProps) {