flutter_social_content_share 0.0.1

A new flutter plugin project.

flutter_social_content_share

Flutter Plugin for sharing contents to social media.

Introduction

It supports both the platforms Android and iOS

It provides you with most of the popular sharing options. With this plugin you can share on instagram stories and facebook stories.

Usage

Android Configuration

Paste the following attribute in the manifest tag in the android/app/src/main/AndroidManifest.xml:

         `xmlns:tools="http://schemas.android.com/tools"`

For example:

        <manifest xmlns:android="http://schemas.android.com/apk/res/android"
                xmlns:tools="http://schemas.android.com/tools"
                package="your package...">

Add this piece of code in the manifest/application in the android/app/src/main/AndroidManifest.xml:

         <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    
    <meta-data
            android:name="com.facebook.sdk.ApplicationId"
            android:value="@string/facebook_app_id" />

        <provider
            android:name="com.facebook.FacebookContentProvider"
            android:authorities="com.facebook.app.FacebookContentProvider[facebook_app_id]"
            android:exported="false" />

Create a xml file named styles.xml in the app/src/main/res/values/styles.xml folder and paste this code in the file :

<string name="facebook_app_id">xxxxxxxxxx</string>

iOS Configuration

Add this to your Info.plist to use share on instagram and facebook story

<key>LSApplicationQueriesSchemes</key>
    <array>
        <string>fbapi</string>
        <string>fbauth</string>
        <string>fbauth2</string>
        <string>fbshareextension</string>
        <string>fbapi20130214</string>
        <string>fbapi20130410</string>
        <string>fbapi20130702</string>
        <string>fbapi20131010</string>
        <string>fbapi20131219</string>
        <string>fbapi20140410</string>
        <string>fbapi20140116</string>
        <string>fbapi20150313</string>
        <string>fbapi20150629</string>
        <string>instagram</string>
        <string>instagram-stories</string>
    </array>
  
  <key>NSPhotoLibraryAddUsageDescription</key>
    <string>Allow $(PRODUCT_NAME) access to your photo library to upload your profile picture?</string>
    <key>NSPhotoLibraryUsageDescription</key>
    <string>Allow $(PRODUCT_NAME) access to your photo library to upload your profile picture?</string>
  

Add this if you are using share on facebook. For this you have to create an app on https://developers.facebook.com/ and get the App ID

<key>FacebookAppID</key>
<string>xxxxxxxxxxxxxxx</string>

<key>FacebookDisplayName</key>
    <string>My App</string>

Add the below code which will help you in opening the facebook on webpage. If your facebook app is not installed in your device."xxxxxxxxxxxxxxx" represents your facebook app id.

<key>CFBundleURLTypes</key>
    <array>
        <dict>
            <key>CFBundleURLSchemes</key>
            <array>
                <string>xxxxxxxxxxxxxxx</string>
            </array>
        </dict>
    </array>
  

shareOnInstagram

FlutterSocialContentShare.share(
        type: ShareType.instagramWithImageUrl,
        imageUrl:
            "https://post.healthline.com/wp-content/uploads/2020/09/healthy-eating-ingredients-732x549-thumbnail-732x549.jpg");

shareOnFacebook

FlutterSocialContentShare.share(
        type: ShareType.facebookWithoutImage,
        url: "https://www.apple.com",
        quote: "captions");

Example

import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:flutter_social_content_share/flutter_social_content_share.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';

  @override
  void initState() {
    super.initState();
    initPlatformState();
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    String platformVersion;
    // Platform messages may fail, so we use a try/catch PlatformException.
    try {
      platformVersion = await FlutterSocialContentShare.platformVersion;
    } on PlatformException {
      platformVersion = 'Failed to get platform version.';
    }

    // If the widget was removed from the tree while the asynchronous platform
    // message was in flight, we want to discard the reply rather than calling
    // setState to update our non-existent appearance.
    if (!mounted) return;

    setState(() {
      _platformVersion = platformVersion;
    });
  }

  /// SHARE ON FACEBOOK CALL
  shareOnFacebook() async {
    String result = await FlutterSocialContentShare.share(
        type: ShareType.facebookWithoutImage,
        url: "https://www.apple.com",
        quote: "captions");
    print(result);
  }

  /// SHARE ON INSTAGRAM CALL
  shareOnInstagram() async {
    String result = await FlutterSocialContentShare.share(
        type: ShareType.instagramWithImageUrl,
        imageUrl:
            "https://post.healthline.com/wp-content/uploads/2020/09/healthy-eating-ingredients-732x549-thumbnail-732x549.jpg");
    print(result);
  }

  ///Build Context
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Column(
          children: <Widget>[
            Text('Running on: $_platformVersion\n'),
            RaisedButton(
              child: Text("Share to facebook button"),
              color: Colors.red,
              onPressed: () {
                shareOnFacebook();
              },
            ),
            RaisedButton(
              child: Text("Share to instagram button"),
              color: Colors.red,
              onPressed: () {
                shareOnInstagram();
              },
            ),
          ],
        ),
      ),
    );
  }
}