Youtube Downloader Totalxsoftware - Flutter Plugin

youtube_downloader_totalxsoftware is a Flutter package that simplifies downloading YouTube videos with customizable quality selection, notifications, and thumbnail handling.

Developed by Totalx Software

---

Features

• Select video quality through a customizable bottom sheet.
• Download video files and their thumbnails.
• Notifications for download progress

---

Installation

Add the following dependency in your pubspec.yaml:

dependencies:
  youtube_downloader_totalxsoftware: ^1.0.0

Then run:

flutter pub get

Usage

Initialize Notifications

Call the initialize method to set up notifications (required for Android):

await YoutubeDownloaderTotalxsoftware.initialize(
  androidNotificationIcon: 'resource://drawable/notification_icon',
);

Place the Icon in Drawable Folders

Save your notification icon in the following res/drawable directories based on screen density:

• res/drawable-mdpi: For medium-density screens (1x).
• res/drawable-hdpi: For high-density screens (1.5x).
• res/drawable-xhdpi: For extra-high-density screens (2x).
• res/drawable-xxhdpi: For extra-extra-high-density screens (3x).
• res/drawable-xxxhdpi: For extra-extra-extra-high-density screens (4x).

Make sure the icon file is named consistently across all folders, for example: notification_icon.png.

---

Download a YouTube Video

 YoutubeDownloaderTotalxsoftware().downloadYoutubeVideo(
      context: context,
      ytUrl: 'https://youtube.com/shorts/G-2INFh7hpk?si=VWfSRsTYMzX69vpK',
      error: (e) => log('Error: $e'),
      onProgress: (progress) {
        this.progress = progress;
        setState(() {});
      },
      onComplete: (file,thumbnail) {
        log('Download complete: ${file.path}');
        log('Download complete thumbnail: ${thumbnail.path}');

      },
      onLoading: (isLoading) {
        // Loading

      },
      qualityBuilderSheet: qualityBuilderSheet,
    );

Example: Bottom Sheet Implementation

Customize your video quality selection UI:

Widget qualityBuilderSheet(videos, onSelected) {
  return Container(
    margin: const EdgeInsets.all(8),
    decoration: BoxDecoration(
      color: Colors.grey[900],
      borderRadius: BorderRadius.circular(10),
    ),
    padding: const EdgeInsets.all(16.0),
    child: Column(
      mainAxisSize: MainAxisSize.min,
      children: [
        Center(
          child: Container(
            width: 40,
            height: 4,
            margin: const EdgeInsets.only(bottom: 20),
            decoration: BoxDecoration(
              color: Colors.grey[700],
              borderRadius: BorderRadius.circular(10),
            ),
          ),
        ),
        const Align(
          alignment: Alignment.centerLeft,
          child: Text(
            'Download quality',
            style: TextStyle(
              color: Colors.white,
              fontSize: 18,
              fontWeight: FontWeight.bold,
            ),
          ),
        ),
        const SizedBox(height: 16),
        for (var video in videos)
          ListTile(
            onTap: () => onSelected(video),
            title: Text(
              video.qualityLabel,
              style: const TextStyle(
                color: Colors.white,
                fontSize: 16,
              ),
            ),
            trailing: Text(
              '${video.size}',
              style: TextStyle(
                color: Colors.grey[400],
                fontSize: 14,
              ),
            ),
          ),
        const SizedBox(height: 16),
      ],
    ),
  );
}

---

Platform Requirements

Android

• Add the following permissions to your AndroidManifest.xml:

    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />

iOS

Ensure your Info.plist includes the required keys for network and storage access.

Explore more about TotalX at www.totalx.in - Your trusted software development company!

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