Flutter plugin for steganography encoding and decoding files within an image using stegify API.
Result file contains the
Data file hidden in it. And as you can see it is fully transparent.
This plugin uses go-mobile for generating platform native bindings
Dart functions which can be used directly in your flutter mobile application!
In order to import this plugin correctly you need to add the following lines to your settings.gradle:
In the beginning add:
In the end of the file add:
project(':steg').projectDir = new File(project(':flutter_stegify').projectDir, 'steg')
Example usage of the plugin can be found here.
void encode(String carrierFileName, String dataFileName, String resultFileName) async void decode(String carrierFileName, String resultFileName) async
encode performs steganography encoding of data file in carrier file and saves the steganography encoded product in new file.
decode performs steganography decoding of data previously encoded by the Encode function.
The data is decoded from file carrier and it is saved in separate new file
NOTE: The result file won't have any file extension and therefore it should be specified explicitly in the
If carrier file is in jpeg or jpg format, after encoding the result file image will be png encoded (therefore it may be bigger in size) despite of file extension inherited from the original carrier file (which is .jpeg or .jpg).