97 lines
3.1 KiB
Dart
97 lines
3.1 KiB
Dart
import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:rich_editor/rich_editor.dart';
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class BasicDemo extends StatelessWidget {
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GlobalKey<RichEditorState> keyEditor = GlobalKey();
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text('Basic Demo'),
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actions: [
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PopupMenuButton(
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child: IconButton(
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icon: Icon(Icons.more_vert),
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onPressed: null,
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disabledColor: Colors.white,
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),
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itemBuilder: (context) {
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return [
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PopupMenuItem(
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child: Text('Get HTML'),
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value: 0,
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),
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PopupMenuItem(
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child: Text('Clear content'),
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value: 1,
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),
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PopupMenuItem(
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child: Text('Hide keyboard'),
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value: 2,
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),
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PopupMenuItem(
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child: Text('Show Keyboard'),
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value: 3,
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),
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];
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},
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onSelected: (val) async {
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switch (val) {
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case 0:
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String? html = await keyEditor.currentState?.getHtml();
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print(html);
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break;
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case 1:
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await keyEditor.currentState?.clear();
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break;
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case 2:
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await keyEditor.currentState?.unFocus();
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break;
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case 3:
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await keyEditor.currentState?.focus();
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break;
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}
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},
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),
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],
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),
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body: RichEditor(
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key: keyEditor,
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value: '''
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Hello, This is a rich text Editor for Flutter. It supports most things like Bold, italics and underline.
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As well as Subscript, Superscript, Colored text, Colors bg text and hyperlink.
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Images and Videos are also supports
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''', // initial HTML data
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editorOptions: RichEditorOptions(
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placeholder: 'Start typing',
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// backgroundColor: Colors.blueGrey, // Editor's bg color
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// baseTextColor: Colors.white,
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// editor padding
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padding: EdgeInsets.symmetric(horizontal: 5.0),
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// font name
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baseFontFamily: 'sans-serif',
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// Position of the editing bar (BarPosition.TOP or BarPosition.BOTTOM)
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barPosition: BarPosition.TOP,
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),
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// You can return a Link (maybe you need to upload the image to your
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// storage before displaying in the editor or you can also use base64
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getImageUrl: (image) {
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String link = 'https://avatars.githubusercontent.com/u/24323581?v=4';
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String base64 = base64Encode(image.readAsBytesSync());
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String base64String = 'data:image/png;base64, $base64';
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return base64String;
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},
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getVideoUrl: (video) {
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String link = 'https://file-examples-com.github.io/uploads/2017/'
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'04/file_example_MP4_480_1_5MG.mp4';
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return link;
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},
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),
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);
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}
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}
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