Usage

Member Variables Code

    File mySelectedImage;

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View Code

    mySelectedImage != null
                ? Image.file(mySelectedImage!)
                : IconButton(
              icon: const Icon(Icons.send),
              onPressed: () {
                chooseImage(context).then((value) {
                  mySelectedImage = value;
                  setState(() {});
                });
              },
            ),

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OnPress Code

     chooseImage(context).then((value) {
       mySelectedImage = value;
       setState(() {});
       });

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Libraries

select_image