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#LIVBubbleMenu

An animated bubble menu using the pop animation library (https://github.com/facebook/pop). The menu is fully customizable in terms of radius, number of items, animation speed, bounciness, background, alpha ect.

Note: An Android Version is also available (coming soon).

##Setup

You can either:

  1. Copy the the LIVBubbleMenu directly into your Project
  2. Include the following cocoapod (preferred):
pod 'LIVBubbleMenu'

##Usage

Import the required header file:

#import <LIVBubbleMenu/LIVBubbleMenu.h>

//or without pod

#import "LIVBubbleMenu.h"

Create the LIVBubbleMenu with an array of images and set certain properties:

//Array of UIImages for each bubble
NSArray* images = [NSArray arrayWithObjects:
                     	[UIImage imageNamed:@"angry"],
                        [UIImage imageNamed:@"confused"],
                        [UIImage imageNamed:@"cool"],
                        [UIImage imageNamed:@"grin"],
                        [UIImage imageNamed:@"happy"],
                        [UIImage imageNamed:@"neutral"],
                        [UIImage imageNamed:@"sad"],
                        nil];

//Create the component centered in window
LIVBubbleMenu *bubbleMenu = [[LIVBubbleMenu alloc] initCenteredInWindowWithRadius:150 menuItems:images];

//Set optional properties
bubbleMenu.bubbleRadius = 80;
bubbleMenu.bubbleSpringBounciness = 30.0f;

//Show the menu
[bubbleMenu show];

###Initialisation

There are two ways to create the bubble menu:

At a certain point in a view:

[[LIVBubbleMenu alloc] initWithPoint:CGPointMake(100,100) radius:150 menuItems:array inView:self.view];

Centered in the window:

LIVBubbleMenu *bubbleMenu = [[LIVBubbleMenu alloc] initCenteredInWindowWithRadius:150 menuItems:images];

###Delegates

The following delegates are available:

//User selected a bubble
-(void)livBubbleMenu:(LIVBubbleMenu *)bubbleMenu tappedBubbleWithIndex:(NSUInteger)index {
    NSLog(@"User has selected bubble index: %tu", index);
}

//The bubble menu has been hidden
-(void)livBubbleMenuDidHide:(LIVBubbleMenu *)bubbleMenu {
    NSLog(@"LIVBubbleMenu has been hidden");
}

##Customizable Properties

Property Type Description Default Value
menuItemImages NSArray* UIImages for each bubble menu item. -
menuRadius int The overall radius of the bubble menu. -
isAnimating BOOL Flag whether the animation is currently hiding or showing -
parentView UIView* The parent view that the bubble menu gets added to. -
bubbleRadius float Radius of each bubble item 40.0f
bubbleAlpha float Float of each bubble item 0.97f
bubbleShowDelayTime float The delay between each bubble item popping in 0.15f
bubbleHideDelayTime float The delay between each bubble item popping out 0.15f
bubbleSpringBounciness float Spring bounciness of the bubble item popping in 20.0f
bubbleSpringSpeed float The spring speed of the bubble when popping in (default is 3.0f) 3.0f
bubblePopInDuration float The amount of seconds it takes for a bubble to reach its show position 1.0f
bubblePopOutDuration float The amount of seconds it takes for a bubble to reach its hide position 1.0f
bubbleStartAngle float Initial angle to start bubbles 0.0f
bubbleTotalAngle float Total available degrees in the bubble menu 360.0f
easyButtons BOOL Simple vx complex button styling (set NO if buttons have alpha channel) YES
hasBackground BOOL Toggles whether the menu has a background that fades in YES
backgroundColor UIColor* The color of the background Black
backgroundAlpha float The alpha of the background (0.2 by default) 0.2f
backgroundFadeDuration float The amount of seconds it takes for the background to fade in/out 1.2f

##Requirements

ARC, iOS 7.1+, Xcode 5+

##Upcoming Features

  • Bubble hide animation starting at tapped bubble index Done (v1.1.0)
  • Different types of animations
  • More properties to customize
  • Have an idea? Pop an email to [email protected]

##Credits The component is originally based on the awesome AAShareBubbles by Almas Adilbek.

Emoticons in the demo are by Keyamoon

Thanks to the following developers who have contributed:

  • Brendan Kirchner (waterskier2007)
  • Matt Condon (Shrugs)