flutter_custom_tabs

pub package Build Status

A Flutter plugin to use Chrome Custom Tabs.

screenshot

Custom Tabs is supported only Chrome for Android. For this reason, the interface is same, but behavior is following:

  • Android
    If Chrome is installed, open web URL in custom tab that you have customized some of look & feel. If it is not installed, open in other browser.
  • iOS
    Open SFSafariViewController using url_launcher, and all options at launch are ignored.

Getting Started

Add flutter_custom_tabs to the dependencies of your pubspec.yaml.

dependencies:
  flutter_custom_tabs: "^0.4.0"

Usage

Open the web URL like url_launcher.

Example

import 'package:flutter/material.dart';
import 'package:flutter_custom_tabs/flutter_custom_tabs.dart';

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      theme: new ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: new Scaffold(
        body: new Center(
          child: new FlatButton(
            child: new Text('Show Flutter homepage'),
            onPressed: () => _launchURL(context),
          ),
        ),
      ),
    );
  }

  void _launchURL(BuildContext context) async {
    try {
      await launch(
        'https://flutter.io/',
        option: new CustomTabsOption(
          toolbarColor: Theme.of(context).primaryColor,
          enableDefaultShare: true,
          enableUrlBarHiding: true,
          showPageTitle: true,
          animation: new CustomTabsAnimation.slideIn()
          // or user defined animation.
          animation: new CustomTabsAnimation(
            startEnter: 'slide_up',
            startExit: 'android:anim/fade_out',
            endEnter: 'android:anim/fade_in',
            endExit: 'slide_down',
          ),
          extraCustomTabs: <String>[
            // ref. https://play.google.com/store/apps/details?id=org.mozilla.firefox
            'org.mozilla.firefox',
            // ref. https://play.google.com/store/apps/details?id=com.microsoft.emmx
            'com.microsoft.emmx',
          ],        
        ),
      );
    } catch (e) {
      // An exception is thrown if browser app is not installed on Android device.
      debugPrint(e.toString());
    }
  }
}

License

Copyright (C) 2015 The Android Open Source Project
Copyright (C) 2018 Shinya Kumagai

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Libraries

flutter_custom_tabs

Dart

dart:ui
Built-in types and core primitives for a Flutter application. [...]

Core

dart:async
Support for asynchronous programming, with classes such as Future and Stream. [...]
dart:collection
Classes and utilities that supplement the collection support in dart:core. [...]
dart:convert
Encoders and decoders for converting between different data representations, including JSON and UTF-8. [...]
dart:core
Built-in types, collections, and other core functionality for every Dart program. [...]
dart:developer
Interact with developer tools such as the debugger and inspector. [...]
dart:math
Mathematical constants and functions, plus a random number generator. [...]
dart:typed_data
Lists that efficiently handle fixed sized data (for example, unsigned 8 byte integers) and SIMD numeric types. [...]

VM

dart:io
File, socket, HTTP, and other I/O support for non-web applications. [...]
dart:isolate
Concurrent programming using isolates: independent workers that are similar to threads but don't share memory, communicating only via messages. [...]