flutter_svprogresshud

pub version

A clean and lightweight progress HUD for flutter app, based on SVProgressHUD.

The plugin supports almost all of SVProgressHUD APIs, for Android we have almost replicated SVProgressHUD effects (View code).

SVProgressHUD

Installation

Add this to your package's pubspec.yaml file:

dependencies:
  flutter_svprogresshud: ^0.0.6

You can install packages from the command line:

$ flutter packages get

Usage

(see demo in /example)

SVProgressHUD is created as a singleton (i.e. it doesn't need to be explicitly allocated and instantiated; you directly call SVProgressHUD.method()).

Use SVProgressHUD wisely! Only use it if you absolutely need to perform a task before taking the user forward. Bad use case examples: pull to refresh, infinite scrolling, sending message.

Using SVProgressHUD in your app will usually look as simple as this:

SVProgressHUD.show();
Future.delayed(Duration(seconds: 3)).then((value) {
  SVProgressHUD.dismiss();
});

Showing the HUD

You can show the status of indeterminate tasks using one of the following:

SVProgressHUD.show();
SVProgressHUD.show(status: 'Doing Stuff');

If you'd like the HUD to reflect the progress of a task, use one of these:

SVProgressHUD.showProgress(0.91);
SVProgressHUD.showProgress(0.91, status: 'Loading...');

Dismissing the HUD

The HUD can be dismissed using:

SVProgressHUD.dismiss()
SVProgressHUD.dismiss(delay: Duration(milliseconds: 2000));

If you'd like to stack HUDs, you can balance out every show call using:

+ (void)popActivity;

The HUD will get dismissed once the popActivity calls will match the number of show calls.

Or show a confirmation glyph before before getting dismissed a little bit later. The display time depends on minimumDismissTimeInterval and the length of the given string.

SVProgressHUD.showInfo(status: 'Useful Information.');
SVProgressHUD.showSuccess(status: 'Great Success!');
SVProgressHUD.showError(status: 'Failed with Error');

Customization

SVProgressHUD can be customized via the following methods:

void setDefaultStyle(SVProgressHUDStyle style);                 // default is SVProgressHUDStyle.Light
void setDefaultMaskType(SVProgressHUDMaskType maskType);        // default is SVProgressHUDMaskType.None
void setDefaultAnimationType(SVProgressHUDAnimationType type);  // default is SVProgressHUDAnimationType.Flat
void setMinimumSize(Size minimumSize);                          // default is Size.zero, can be used to avoid resizing
void setRingThickness(num width);                               // default is 2 pt
void setRingRadiu(num radius);                                  // default is 18 pt
void setRingNoTextRadius(num radius);                           // default is 24 pt
void setCornerRadius(num cornerRadius);                         // default is 14 pt
void setBorderColor(Color color);                               // default is null
void setBorderWidth(num width);                                 // default is 0
void setForegroundColor(Color color);                           // default is Colors.black, only used for SVProgressHUDStyle.Custom
// void setForegroundImageColor(Color color);                      // default is the same as foregroundColor
void setBackgroundColor(Color color);                           // default is Colors.white, only used for SVProgressHUDStyle.Custom
void setBackgroundLayerColor(Color color);                      // default is [Color colorWithWhite:0 alpha:0.4], only used for SVProgressHUDMaskType.Custom
void setImageViewSize(Size size);                               // default is 28x28 pt
// void setShouldTintImages(bool shouldTintImages);                // default is true
// void setInfoImage(UIImage image);                               // default is the bundled info image provided by Freepik
// void setSuccessImage(UIImage image);                            // default is bundled success image from Freepik
// void setErrorImage(UIImage image);                              // default is bundled error image from Freepik
// void setGraceTimeInterval(num interval);                        // default is 0 seconds
void setMinimumDismissTimeInterval(num interval);               // default is 5.0 seconds
// void setMaximumDismissTimeInterval(num interval);               // default is CGFLOAT_MAX
void setFadeInAnimationDuration(num duration);                  // default is 0.15 seconds
void setFadeOutAnimationDuration(num duration);                 // default is 0.15 seconds
void setHapticsEnabled(bool hapticsEnabled);                    // default is false

License

MIT License

Copyright (c) 2020 LiJianying <lijy91@foxmail.com>

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

Libraries

flutter_svprogresshud