image_picker_totalxsoftware 1.0.2

A Flutter package for picking, cropping, and uploading images to Firebase Storage with advanced features like multiple image selection and custom aspect ratio presets.

Image Picker TotalXSoftware

Developed by Totalx Software

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Introduction

ImagePickerTotalxsoftware is a Flutter package for handling advanced image picking, cropping, compressing, and uploading functionalities with Firebase integration. This package simplifies the process of selecting, cropping, and uploading images to Firebase Storage.

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Features

• Single Image Selection: Choose a single image from the camera or gallery.
• Multiple Image Selection: Select multiple images at once.
• Image Cropping: Crop selected images with custom aspect ratios.
• Firebase Upload: Upload images directly to Firebase Storage.
• Image Compression: Compress images before uploading.
• Image Deletion: Delete single or multiple images from Firebase Storage.

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Installation

Add the package to your pubspec.yaml:

dependencies:
  image_picker_totalxsoftware: ^1.0.0

Usage

Import the Package

import 'package:image_picker_totalxsoftware/image_picker_totalxsoftware.dart';

Permissions

Android

Add the following permissions to your AndroidManifest.xml:

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-feature android:name="android.hardware.camera" android:required="false" />
<uses-permission android:name="android.permission.CAMERA" />

iOS

Add the following keys to your Info.plist file:

<key>NSPhotoLibraryUsageDescription</key>
<string>We need access to your photo library to pick images.</string>
<key>NSCameraUsageDescription</key>
<string>We need access to your camera to take photos.</string>

<!-- <key>NSPhotoLibraryAddUsageDescription</key>
<string>We need permission to save edited images to your photo library.</string> -->

Examples

1. Single Image Picker

// file path

String? imagePath = await ImagePickerTotalxsoftware.pickImage(
  source: ImageSource.gallery,
  onError: (error) {
    print("Error picking image: $error");
  },
);

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2. Single Image Picker And Crop

// file path

String? path = await ImagePickerTotalxsoftware.pickAndCropImage(
    context,
    aspectRatioPresets: [
        CropAspectRatioPreset.ratio7x5,
        CropAspectRatioPreset.square,
    ],
    onError: (e) {
        log(e);
    },
);

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3. Multiple Image Picker

// List of file paths

final paths = await ImagePickerTotalxsoftware.pickMultipleImage(
    context,
    maxImageCount: 5,
        // minImageCount: 2,
    onError: (e) {
        log(e);
    },
);

---

4. Multiple Image Picker with Cropping

// List of file paths

final paths = await ImagePickerTotalxsoftware.pickMultipleImageAndCrop(
    context,
    maxImageCount: 5,
        // minImageCount: 2,
    aspectRatioPresets: [
        CropAspectRatioPreset.ratio7x5,
        CropAspectRatioPreset.ratio4x3,
    ],
    cropStyle: CropStyle.rectangle,
    onError: (e) {
        log(e);
    },
);

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5. Pick and Upload Single Image to Firebase Storage

// String url

String? uploadedUrl = await ImagePickerTotalxsoftware.pickAndUploadToFirebaseStorage(
  context,
  source: ImageSource.gallery,
  storagePath: 'usersImages',
  onError: (error) {
    print("Error uploading image: $error");
  },
);

---

6. Pick, Crop, and Upload Image to Firebase Storage

// String url

String? uploadedUrl = await ImagePickerTotalxsoftware.pickCropAndUploadToFirebaseStorage(
  context,
  source: ImageSource.gallery,
  storagePath: 'usersImages',
  cropStyle: CropStyle.circle,
  onError: (error) {
    print("Error uploading cropped image: $error");
  },
);

---

7. Upload an Image to Firebase Storage

// String url
String? url =await ImagePickerTotalxsoftware.uploadToFirebaseStorage(
    filepath: 'path/to/file.png',
    // compressSize: const Size(720, 1280),
    storagePath: 'images',
    onError: (e) {
     log(e);
    },
);

---

8. Upload Multiple Images to Firebase Storage

// List of urls

List<String> uploadedUrls = await ImagePickerTotalxsoftware.uploadMultipleToFirebaseStorage(
  filepathList: ['path/to/image1.jpeg', 'path/to/image2.jpeg'],
  storagePath: 'images',
  onError: (error) {
    print("Error uploading multiple images: $error");
  },
);

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9. Delete a Single Image from Firebase Storage

try {
    
    await ImagePickerTotalxsoftware.deleteImageFromFirebaseByUrl(
    'https://firebasestorage.googleapis.com/v0/b/your-app-id/o/uploads/image.jpeg',
    );
                    
} catch (e) {
  log('error $e')
}

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10. Delete Multiple Images from Firebase Storage

try {

await ImagePickerTotalxsoftware.deleteMultipleImagesFromFirebaseByUrls([
  'https://firebasestorage.googleapis.com/v0/b/your-app-id/o/uploads/image1.jpeg',
  'https://firebasestorage.googleapis.com/v0/b/your-app-id/o/uploads/image2.jpeg',
]);
                    
} catch (e) {
  log('error $e')
}

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

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