Beginner here, I have never used database before. I am creating an flutter app which contain product images and its affiliate link...but my app size is getting bigger because in assests i have uploaded hundreds of images which is taking lots of space.. Is there any way i can fetch data from backend or something like that ...

enter image description here

i want this type of UI.. enter image description here

And this my code for it...

enter code here: SliverToBoxAdapter(
        child: SizedBox(
          child: Column(
            children: [
              // ignore: prefer_const_constructors
              Padding(
                padding: const EdgeInsets.only(right: 210.0),
                // ignore: prefer_const_constructors
                child: Text(
                  "Great Personality",
                  // ignore: prefer_const_constructors
                  style: TextStyle(
                    color: Colors.white,
                    fontWeight: FontWeight.bold,
                    fontSize: 20.0,
                  ),
                ),
              ),
              Column(
                children: [
                  Padding(
                    padding: const EdgeInsets.all(8.0),
                    child: SizedBox(
                      height: 200,
                      child: ListView(
                        scrollDirection: Axis.horizontal,
                        children: [
                          Padding(
                            padding: const EdgeInsets.all(8.0),
                            child: InkWell(
                              child: Container(
                                width: 120,
                                color: Colors.amber,
                              ),
                            ),
                          ),
                          Padding(
                            padding: const EdgeInsets.all(8.0),
                            child: Container(
                              width: 120,
                              color: Colors.white,
                            ),
                          ),
                          Padding(
                            padding: const EdgeInsets.all(8.0),
                            child: Container(
                              width: 120,
                              color: Colors.white,
                            ),
                          ),
                          Padding(
                            padding: const EdgeInsets.all(8.0),
                            child: Container(
                              width: 120,
                              color: Colors.white,
                            ),
                          ),
                          Padding(
                            padding: const EdgeInsets.all(8.0),
                            child: Container(
                              width: 120,
                              color: Colors.white,
                            ),
                          ),
                          Padding(
                            padding: const EdgeInsets.all(8.0),
                            child: Container(
                              width: 120,
                              color: Colors.white,
                            ),
                          ),
                        ],
                      ),
                    ),
                  )
                ],
              )
            ],
          ),
        ),
      ),         

CodePudding user response：

if your app will work on ofline mode it will crash

CodePudding user response：

Yes, Use Firebase Storage to store your images and fetch images from there.

CodePudding user response：

Use Cached Network Image and fetch from firebase or any other server. (Works offline as long as the image has been loaded before.)