flutter pub add share_files_and_screenshot_widgets根據套件公開資料產生的選型評估，僅供參考。
一個 Flutter 套件，讓使用者能夠擷取任何元件的螢幕截圖，並以影像形式分享，或直接分享各種檔案類型，例如 CSV、MP4 和 PNG。此套件透過整合螢幕擷取與檔案分享功能，簡化了應用程式內分享內容的流程。該套件可在 Android 與 iOS 平台上運作，非常適合需要快速分享視覺或資料內容的應用。它透過乾淨的 Dart 界面，利用原生平台功能。
以下為關聯原始碼儲存庫的 README 原文快照，最新內容請造訪原始碼儲存庫。
This pub lets you share any kind of files (csv, mp4, png etc), take screenshot of the widgets you want and return as Image and share them directly as well in the form of an image.
To use this package :
dependencies:
flutter:
sdk: flutter
share_files_and_screenshot_widgets:
//define
GlobalKey previewContainer = new GlobalKey();
//wrap your widget with
RepaintBoundary(
key: previewContainer,
child: YourWidget()
),
//call this function for taking screenshot
ShareFilesAndScreenshotWidgets()
.takeScreenshot(previewContainer, originalSize)
.then((Image value) {
setState(() {
_image = value;
});
});
//define
GlobalKey previewContainer = new GlobalKey();
//wrap your widget with
RepaintBoundary(
key: previewContainer,
child: YourWidget()
),
//call this function for sharing screenshot
ShareFilesAndScreenshotWidgets().shareScreenshot(
previewContainer,
originalSize,
"Title",
"Name.png",
"image/png",
text: "This is the caption!");
ByteData bytes =
await rootBundle.load('assets/example.jpg');
Uint8List list = bytes.buffer.asUint8List();
ShareFilesAndScreenshotWidgets().shareFile(
"Title", "Name.jpg", list, "image/jpg",
text: "This is the caption!");
ByteData bytes =
await rootBundle.load('assets/example.mp4');
Uint8List list = bytes.buffer.asUint8List();
ShareFilesAndScreenshotWidgets().shareFile(
"Title", "Name.mp4", list, "video/mp4",
text: "This is the caption!");
ByteData bytes =
await rootBundle.load('assets/example.mp3');
Uint8List list = bytes.buffer.asUint8List();
ShareFilesAndScreenshotWidgets().shareFile(
"Title", "Name.mp3", list, "audio/mp3",
text: "This is the caption!");
Copyright 2020 Jay Mehta
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.
This project is a starting point for a Dart package, a library module containing code that can be shared easily across multiple Flutter or Dart projects.
For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.
As time based...
import 'dart:typed_data';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'dart:ui';
import 'package:share_files_and_screenshot_widgets/share_files_and_screenshot_widgets.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
title: 'Flutter ScreenShot Demo',
theme: ThemeData(
primarySwatch: Colors.deepOrange,
visualDensity: VisualDensity.adaptivePlatformDensity,
),
home: MyHomePage(title: 'Flutter Demo ScreenShot Page'),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
Image _image;
GlobalKey previewContainer = new GlobalKey();
int originalSize = 800;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: SingleChildScrollView(
child: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
RepaintBoundary(
key: previewContainer,
child: Container(
decoration: BoxDecoration(
border: Border.all(width: 1.5),
borderRadius: BorderRadius.circular(20),
color: Colors.deepPurple),
padding: EdgeInsets.all(15),
margin: EdgeInsets.all(20),
width: MediaQuery.of(context).size.width - 40,
height: MediaQuery.of(context).size.height,
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
Text(
"This is a picture.",
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: Colors.white),
),
Image.asset("assets/example.jpg"),
Text(
"There’s something so whimsical about these beautiful images that incorporate bokeh. It’s almost as if they could be from a different, magical world. We’ve loved watching the submissions fly in for our bokeh-themed Photo Quest by Meyer-Optik-Görlitz and selected 30+ of our favourites beautiful images to ignite your creative spark! The three lucky winners of this Quest are going to receive an incredible prize courtesy of master lens-crafters Meyer-Optik.",
style: TextStyle(color: Colors.white),
),
],
),
),
),
Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
Container(
child: RaisedButton(
child: Text("Take Screenshot!"),
onPressed: () {
ShareFilesAndScreenshotWidgets()
.takeScreenshot(previewContainer, originalSize)
.then((Image value) {
setState(() {
_image = value;
});
});
}),
),
Container(
child: RaisedButton(
child: Text("Share Screenshot!"),
onPressed: () {
ShareFilesAndScreenshotWidgets().shareScreenshot(
previewContainer,
originalSize,
"Title",
"Name.png",
"image/png",
text: "This is the caption!");
})),
Container(
child: RaisedButton(
child: Text("Share Image!"),
onPressed: () async {
ByteData bytes =
await rootBundle.load('assets/example.jpg');
Uint8List list = bytes.buffer.asUint8List();
ShareFilesAndScreenshotWidgets().shareFile(
"Title", "Name.jpg", list, "image/jpg",
text: "This is the caption!");
})),
Container(
child: RaisedButton(
child: Text("Share Video!"),
onPressed: () async {
ByteData bytes =
await rootBundle.load('assets/example.mp4');
Uint8List list = bytes.buffer.asUint8List();
ShareFilesAndScreenshotWidgets().shareFile(
"Title", "Name.mp4", list, "video/mp4",
text: "This is the caption!");
})),
Container(
child: RaisedButton(
child: Text("Share Audio!"),
onPressed: () async {
ByteData bytes =
await rootBundle.load('assets/example.mp3');
Uint8List list = bytes.buffer.asUint8List();
ShareFilesAndScreenshotWidgets().shareFile(
"Title", "Name.mp3", list, "audio/mp3",
text: "This is the caption!");
})),
],
),
_image != null ? _image : Center()
],
),
),
));
}
}
依賴清單 1 項
^2.0.2暫無相關資料。