Mobile Deep Learning with TensorFlow Lite, ML Kit and Flutter

Getting the image file

First of all, the image that was selected needs to be passed to the second screen for analysis. We do this using the FaceDetection() constructor.

Constructors are special methods that are used for initializing the variables of a class. They have the same name as the class. Constructors do not have a return type and are called automatically when the object of the class is created.

We declare a file variable and initialize it using a parameterized constructor as follows:

File file; FaceDetection(File file){ this.file = file;}

Now let's move on to the next step.