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cruffenach
4.2K Stars 478 Forks MIT License 440 Commits 68 Opened issues

Description

A modern iOS toast view that can fit your notification needs

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CRToast

Build Status Pod Version Carthage compatible

CRToast
is a library that allows you to easily create notifications that appear on top of or by pushing out the status bar or navigation bar.
CRToast
was originally based on CWStatusBarNotification.

demo

Requirements

CRToast
uses ARC and requires iOS 7.0+. Works for iPhone and iPad.

Installation

CocoaPods

pod 'CRToast', '~> 0.0.7'

Carthage

github "cruffenach/CRToast"

Manual

Add the project or source files to your own project.

Usage

Notifications can be created through

CRToastManager
's
showNotificationWithOptions:completionBlock:
This will queue up a notification with the options specified. You provide options for your notification in a dictionary using the keys in
CRToast.h

Example

This code

NSDictionary *options = @{
                          kCRToastTextKey : @"Hello World!",
                          kCRToastTextAlignmentKey : @(NSTextAlignmentCenter),
                          kCRToastBackgroundColorKey : [UIColor redColor],
                          kCRToastAnimationInTypeKey : @(CRToastAnimationTypeGravity),
                          kCRToastAnimationOutTypeKey : @(CRToastAnimationTypeGravity),
                          kCRToastAnimationInDirectionKey : @(CRToastAnimationDirectionLeft),
                          kCRToastAnimationOutDirectionKey : @(CRToastAnimationDirectionRight)
                          };
[CRToastManager showNotificationWithOptions:options
                            completionBlock:^{
                                NSLog(@"Completed");
                            }];

Generates this

Customization

CRToast
is very customizable. Taking a hint from
UIStringDrawing
's
drawInRect:withAttributes:
book, notifications are created with dictionaries filled with all their options.

Customizing Appearance

CRToast
allows for setting of
  • Left aligned image

Title and Subtitle text with:

  • Text Color
  • Text Font
  • Text Alignment
  • Text Color
  • Text Shadow Color
  • Text Shadow Offset
  • Text Max Number of Lines

Customizing Animation

CRToast
also allows for animation customization. This includes.
  • Animation Type (Linear, Spring or Gravity)
  • Animation Physics Coefficients (Spring Damping, Spring Initial Velocity, Gravity Magnitude)
  • Presentation Type (Slide over bars or push content out)
  • Status visibility (Status bar on top or below)
  • Direction (Enter and exit in any direction)
  • Enter, Stay on Screen and Exit Timing

Touch Interactions

CRToast
allows for any notification to respond to different types of touch interactions (tap, swipe). Interaction responders can be set as defaults or on a per notification basis. The types of interactions you can set up to respond to are:
CRToastInteractionTypeSwipeUp
CRToastInteractionTypeSwipeLeft
CRToastInteractionTypeSwipeDown
CRToastInteractionTypeSwipeRight
CRToastInteractionTypeTapOnce
CRToastInteractionTypeTapTwice
CRToastInteractionTypeTwoFingerTapOnce
CRToastInteractionTypeTwoFingerTapTwice

There are also wild card interaction types which cover a range of interactions

CRToastInteractionTypeSwipe
CRToastInteractionTypeTap
CRToastInteractionTypeAll

Any interaction can be responded to using a

CRToastInteractionResponder
, they can be made with the following constructor
+ (instancetype)interactionResponderWithInteractionType:(CRToastInteractionType)interactionType
                                   automaticallyDismiss:(BOOL)automaticallyDismiss
                                                  block:(void (^)(CRToastInteractionType interactionType))block;

You can set a collection of

CRToastInteractionResponder
s as the object for the key
kCRToastInteractionRespondersKey
in defaults to have all notifications respond to a certain interaction, or on any given one to have the interaction responders just work for that one notification.

Persistent and Programmatically Dismissed Notifications

You can also dismiss the current notification at any time with

+ (void)dismissNotification:(BOOL)animated;

You can present notifications that must be dismissed by the user by passing

@(DBL_MAX)
for
kCRToastTimeIntervalKey
and setting up an interaction responder that will dismiss the notification.

Setting Defaults

There are sane defaults set for all properties, however you can set a default set of options for your application's notifications using

CRToastManagers
's
setDefaultOptions:
.

License

The MIT License (MIT)

Copyright (c) 2013 Collin Ruffenach

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.

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