image_collage_widget

A flutter package for creating photo collages in your applications.

Key Features

• Create 11 different type of collages.
• Start with or without images from gallery preloaded (Only for Android).
• Allow user to add or remove photo into collage.
• User can update images from gallery/camera.
• Don't worry about permissions, we handled it.

Preview

Usage

• Step 1:- To use this package, add image_collage_widget as a dependency in your pubspec.yaml file.

      dependencies:
        ...
        image_collage_widget: ^1.0.6
  

• Step 2:- Prepare AndroidManifest.xml

   <uses-permission android:name="android.permission.CAMERA"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-feature android:name="android.hardware.camera" />
  
   <!-- Devices running Android 13 (API level 33) or higher -->
   <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
   <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
  
   <!-- To handle the reselection within the app on devices running Android 14
        or higher if your app targets Android 14 (API level 34) or higher.  -->
   <uses-permission android:name="android.permission.READ_MEDIA_VISUAL_USER_SELECTED" />
   
  

  • Step 3:- Prepare Info.plist

        <key>NSPhotoLibraryUsageDescription</key>
        <string>Need to access photo library</string>
        <key>NSCameraUsageDescription</key>
        <string>To upload your picture</string>
    

    • Step 4:- Add ImageCollageWidget in your dart file

            import 'package:image_collage_widget/image_collage_widget.dart';
            import 'package:image_collage_widget/utils/collage_type.dart';
              
            ...
              
         /// @param withImage:- If withImage = true, It will load image from given {filePath (default = "Camera")}
         /// @param collageType:- CollageType.CenterBig
      
                 child: ImageCollageWidget(
                   collageType: widget.collageType,
                   withImage: true,
                   filePath: _directory?.path?.toString(),
                 ),
      
      

Dependencies

• flutter_staggered_grid_view: ^0.7.0
• flutter_bloc: ^8.1.6
• file_manager: ^1.0.2
• file_picker: ^8.1.2
• permission_handler: ^11.3.1
• image_picker: ^1.1.2
• equatable: ^2.0.5
• device_info_plus: ^10.1.2

Guideline for contributors

• Contribution towards our repository is always welcome, we request contributors to create a pull request for development.

Guideline to report an issue/feature request

It would be great for us if the reporter can share the below things to understand the root cause of the issue.

• Library version
• Code snippet
• Logs if applicable
• Device specification like (Manufacturer, OS version, etc)
• Screenshot/video with steps to reproduce the issue
• Library used

LICENSE!

image_collage_widget is MIT-licensed.

Let us know!

We’d be really happy if you send us links to your projects where you use our open-source libraries. Just send an email to sales@mindinventory.com And do let us know if you have any questions or suggestion regarding our work.

Visit our website mindinventory.com.

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