flutter_pdfview

flutter_pdfview

Native PDF View for iOS and Android

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

dependencies:
  flutter_pdfview: ^1.4.5

2. Install it

You can install packages from the command line:

with Flutter:

$ flutter packages get

Alternatively, your editor might support pub get or flutter packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:flutter_pdfview/flutter_pdfview.dart';

Options

Notes:

• showScrollIndicators is ignored on iOS while horizontal page-flipping is active (pageFling: true together with swipeHorizontal: true).
• autoSpacing only adds gaps between pages. It does not change initial zoom or fitPolicy (fixed in #150).

Using PDFView inside a scrollable widget

When a PDFView is embedded in a scrollable parent (SingleChildScrollView, ListView, PageView, ...), the parent can claim drag gestures before they reach the native view, so swiping inside the PDF does not work — most notably on iOS (#265). Pass an EagerGestureRecognizer to let the PDF view consume gestures within its bounds:

import 'package:flutter/foundation.dart';
import 'package:flutter/gestures.dart';

PDFView(
  filePath: path,
  gestureRecognizers: {
    Factory<OneSequenceGestureRecognizer>(() => EagerGestureRecognizer()),
  },
)

Controller Options

Example

PDFView(
  filePath: path,
  enableSwipe: true,
  swipeHorizontal: true,
  autoSpacing: false,
  pageFling: false,
  showScrollIndicators: true,
  backgroundColor: Colors.grey,
  onRender: (_pages) {
    setState(() {
      pages = _pages;
      isReady = true;
    });
  },
  onError: (error) {
    print(error.toString());
  },
  onPageError: (page, error) {
    print('$page: ${error.toString()}');
  },
  onViewCreated: (PDFViewController pdfViewController) {
    _controller.complete(pdfViewController);
  },
  onPageChanged: (int page, int total) {
    print('page change: $page/$total');
  },
  onLoadComplete: (int? pages) {
    print('# of pages: $pages');
  },
  onDraw: (double xOffset, double yOffset, double scale) {
    print('onDraw');
  },
),

Dependencies

Android

AndroidPdfViewer

iOS (only support> 12.0)

PDFKit

Future plans

• Replace barteksc/AndroidPdfViewer with MuPDF or Android Native PDF Renderer.
• Improve documentation
• Support other platforms such as MacOS, Windows, Linux and Web
• Add search functionality
• Improve performance on zooming, page changing
• Improve image quality
• Write more test

Support

Star History

Developer

• endigo