Flutter Loading GIFs 1

flutter loading gifs

flutter loading gifs <

material and cupertino (android and ios) loading indicators in assorted sizes. use as placeholders for loading remote image assets.

usage

import this library into your project:

loading_gifs: ^latest_version

use cupertinoactivityindicator or circularprogressindicator where ever a loading image is needed.

fadeinimage.assetnetwork(placeholder: cupertinoactivityindicator, image: "image.png");

that’s it!

usage tips

size

this library is optimized for size so it only includes the base asset sizes. change the size of the loading spinners using scale and placeholderscale.

fadeinimage.assetnetwork(placeholder: cupertinoactivityindicator, image: "image.png", placeholderscale: 5);

image.asset(circularprogressindicator, scale: 10);

dynamic images

when loading images whose dimensions are unknown ahead of time, use cupertinoactivityindicatorsmall instead of cupertinoactivityindicator. cupertinoactivityindicatorsmall is a min height variant of cupertinoactivityindicator which allows flutter to correctly expand the loaded image into the layout.

the small variant should be used when loading a list of images or compositing an image from multiple images.

  listview(
    children: <widget>[
      fadeinimage.assetnetwork(
          placeholder: cupertinoactivityindicatorsmall,
          image: "image_1.png"),
      fadeinimage.assetnetwork(
          placeholder: cupertinoactivityindicatorsmall,
          image: "image_2.png"),
      fadeinimage.assetnetwork(
          placeholder: cupertinoactivityindicatorsmall,
          image: "image_3.png"),
    ],
  )

assets

ios (cupertino) loading indicators

full (159kb)	optimized (78kb)

large square (36kb)	medium square (14kb)	small square (7kb)

large (16kb)	medium (16kb)	small (16kb)

android (material) loading indicators

full (1.13mb)	optimized (263kb)

large square (225kb)	medium square (148kb)	small square (100kb)

large (129kb)	medium (149kb)	small (186kb)