flutter_saver 0.0.1+7

A Flutter package for saving images and downloadable links across all platforms with support for various formats.

This Flutter package provides a powerful and versatile solution for saving camera images and downloadable links across all platforms. With support for various formats, it allows developers to store images and files efficiently in device memory.

Features

• You can use this code to save images on any platform.

• use for local image

FlutterSaver.saveImageWindowsWeb(fileImage: fileImage);
FlutterSaver.saveImageAndroid(fileImage: fileImage);
FlutterSaver.saveImageIos(fileImage: fileImage);
FlutterSaver.saveImageMacOs(fileImage: fileImage);

-Example

 await FlutterSaver.saveImageWindowsWeb(
  fileImage: fileImage,
   fileName: 'example',
 type: 'jpg',
 );

• You can use this code to save images on any platform.

• use for Network

 FlutterSaver.saveFileWindowsWeb(link: link);
 FlutterSaver.saveFileAndroid(link: link);
 FlutterSaver.saveFileIos(link: link);
 FlutterSaver.saveFileMac(link: link);

-Example

  GestureDetector(
              onTap: () async {
                Future<bool> isSaved = FlutterSaver.saveFileAndroid(
                    link:
                        "https://platinumlist.net/guide/wp-content/uploads/2023/03/IMG-worlds-of-adventure.webp");

                if (await isSaved) {
                  ScaffoldMessenger.of(context).showSnackBar(
                    const SnackBar(content: Text('Image saved successfully!')),
                  );
                } else {
                  ScaffoldMessenger.of(context).showSnackBar(
                    const SnackBar(content: Text('Failed to save image.')),
                  );
                }
              },
       child: Image.network(
       width: 300,
        height: 450,
     "https://platinumlist.net/guide/wp-content/uploads/2023/03/IMG-worlds-of-adventure.webp"),
   ),

• suport this format

{
  'image/jpeg': '.jpg',
  'image/png': '.png',
  'video/mp4': '.mp4',
  'application/pdf': '.pdf',
  'application/zip': '.zip',
  'image/gif': '.gif',
  'image/webp': '.webp',
  'image/svg+xml': '.svg',
  'image/tiff': '.tiff',
  'image/vnd.microsoft.icon': '.ico',
  'image/vnd.djvu': '.djvu',
  'image/vnd.adobe.photoshop': '.psd',
  'image/x-ms-bmp': '.bmp',
  'image/x-icon': '.ico',
  'image/x-ico': '.ico',
  'image/x-xbitmap': '.xbm',
  'image/x-png': '.png',
  'application/x-msdownload': '.exe',
  'application/vnd.openxmlformats-officedocument.presentationml.presentation':
      '.pptx',
  'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
      '.docx',
  'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet': '.xlsx',
  '.dwg': '.dwg',

  // Video formats
  'video/x-msvideo': '.avi',
  'video/mpeg': '.mpeg',
  'video/quicktime': '.mov',
  'video/x-ms-wmv': '.wmv',
  'video/x-flv': '.flv',
  'video/webm': '.webm',
  'video/ogg': '.ogv',
  'video/x-matroska': '.mkv',
  'video/3gpp': '.3gp',
  'video/3gpp2': '.3g2',

  // Audio formats
  'audio/mpeg': '.mp3',
  'audio/wav': '.wav',
  'audio/x-wav': '.wav',
  'audio/ogg': '.ogg',
  'audio/flac': '.flac',
  'audio/aac': '.aac',
  'audio/mp4': '.m4a',
  'audio/opus': '.opus',
  'audio/x-ms-wma': '.wma',
  'audio/x-aiff': '.aiff',
  'audio/x-matroska': '.mka',
};

Getting started

dependencies:
  flutter_saver: ^0.0.1+7

  dependencies:
 flutter_saver:
      git:
        url: https://github.com/SwanFlutter/flutter_saver.git

How to use

import 'package:flutter_saver/flutter_saver.dart';

• Steps:

1-Go to the following path in your project:

android/app/src/main/AndroidManifest.xml

2- Make sure you add the following permissions to the AndroidManifest.xml file:

• For Android versions lower than 33:

<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

<!-- For Android 10 and above, to access external storage -->
<uses-permission android:name="android.permission.ACCESS_MEDIA_LOCATION" />

<!-- For Android 12 and above -->
<uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" tools:ignore="ScopedStorage"/>

• For Android versions 33 and above (Android 13):

<uses-permission android:name="android.permission.READ_MEDIA_IMAGES"/>
<uses-permission android:name="android.permission.READ_MEDIA_VIDEO"/>
<uses-permission android:name="android.permission.READ_MEDIA_AUDIO"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"/>

• Camera and internet access.

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.CAMERA" />

• Add this line code to application AndroidManifest.xml

android:requestLegacyExternalStorage="true"

<application
        android:label="avaterbetter"
        android:name="${applicationName}"
        android:icon="@mipmap/ic_launcher"
        android:requestLegacyExternalStorage="true">

<queries>
    <intent>
        <action android:name="android.intent.action.GET_CONTENT" />
    </intent>
</queries>

iOS

     <key>NSPhotoLibraryUsageDescription</key>
    <string>We need access to your photo library to select images for editing.</string>
    <key>NSCameraUsageDescription</key>
    <string>We need access to your camera to take photos for editing.</string>
    <key>NSPhotoLibraryUsageDescription</key>
    <string>We need access to your photos to save images.</string>
    <key>NSDocumentsFolderUsageDescription</key>
    <string>We need access to your documents folder to save files.</string>

macOS installation

Since the macOS implementation uses file_selector, you will need to add a filesystem access entitlement:

  <key>com.apple.security.files.user-selected.read-only</key>
  <true/>

• Use this code for permissions.

• If you prefer, you can use the ready-made access permissions provided in the code. Otherwise, free to write the necessary permissions yourself.

// import 'package:flutter_saver/flutter_saver.dart';

  @override
  void initState() {
    super.initState();
     handlePermissions().then((onValue) {
      setState(() { });
        });
  } 
     

Additional information

If you have any issues, questions, or suggestions related to this package, please feel free to contact us at [e-mail]. We welcome your feedback and will do our best to address any problems or provide assistance. For more information about this package, you can also visit our GitHub repository where you can find additional resources, contribute to the package's development, and file issues or bug reports. We appreciate your contributions and feedback, and we aim to make this package as useful as possible for our users. Thank you for using our package, and we look forward to hearing from you!