{"id":13552029,"url":"https://github.com/rickywen911/custom_bubble_navigation_bar","last_synced_at":"2026-02-23T06:03:55.017Z","repository":{"id":41905431,"uuid":"245029255","full_name":"rickywen911/custom_bubble_navigation_bar","owner":"rickywen911","description":"A custom navigation bar with bubble click effect in 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returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["flutter","navigationbar","ui"],"created_at":"2024-08-01T12:01:57.729Z","updated_at":"2026-02-23T06:03:55.000Z","avatar_url":"https://github.com/rickywen911.png","language":"Dart","funding_links":[],"categories":["Dart"],"sub_categories":[],"readme":"# custom_navigation_bar\n\nA custom navigation bar with bubble click effect.\u003cbr\u003e\n\n\n[![pub package](https://img.shields.io/pub/v/custom_navigation_bar)](https://pub.dev/packages/custom_navigation_bar) \n[![License: MIT](https://img.shields.io/badge/license-MIT-purple.svg)](https://opensource.org/licenses/MIT)\n\u003ca href=\"https://github.com/rickywen911/custom_bubble_navigation_bar\"\u003e\u003cimg src=\"https://img.shields.io/github/stars/rickywen911/custom_bubble_navigation_bar.svg?style=flat\u0026logo=github\u0026label=stars\" alt=\"Star on Github\"\u003e\u003c/a\u003e\n\u003ca href=\"https://github.com/rickywen911/custom_bubble_navigation_bar\"\u003e\u003cimg src=\"https://img.shields.io/github/forks/rickywen911/custom_bubble_navigation_bar.svg?style=flat\u0026logo=github\u0026label=fork\" alt=\"Star on Github\"\u003e\u003c/a\u003e\n\n\n## Overview\n\nThis project is inspired by this [post from Dribbble](https://dribbble.com/shots/7134849-Simple-Tab-Bar-Animation) and [The Boring Flutter Development Show, Ep. 35](https://www.youtube.com/watch?v=Qk_x9y_wGXQ)\n\nThis package gives you a cute bubble effect when you click on the navigation bar.\n\nDribbble:\u003cbr\u003e\n\u003cimg src=\"https://cdn.dribbble.com/users/2114584/screenshots/7134849/media/96e4a6002a476bad7bd809ac71e28698.gif\" width=\"400\"\u003e\n\nImplemented:\u003cbr\u003e\n\u003cimg src=\"https://raw.githubusercontent.com/rickywen911/custom_bubble_navigation_bar/master/screenshot/6.gif\" width=\"300\"\u003e\n\n## Gallery\n\n\u003cdiv style=\"text-align: center\"\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n \u003ctd style=\"text-align: center\"\u003e\n \u003ca\u003e\n \u003cimg src=\"https://raw.githubusercontent.com/rickywen911/custom_bubble_navigation_bar/master/screenshot/1.gif\" width=\"200\"/\u003e\n \u003c/a\u003e\n \u003c/td\u003e \n \u003ctd style=\"text-align: center\"\u003e\n \u003ca\u003e\n \u003cimg src=\"https://raw.githubusercontent.com/rickywen911/custom_bubble_navigation_bar/master/screenshot/2.gif\" width=\"200\"/\u003e\n \u003c/a\u003e\n \u003c/td\u003e \n \u003ctd style=\"text-align: center\"\u003e\n \u003ca\u003e\n \u003cimg src=\"https://raw.githubusercontent.com/rickywen911/custom_bubble_navigation_bar/master/screenshot/3.gif\" width=\"200\"/\u003e\n \u003c/a\u003e\n \u003c/td\u003e \n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"text-align: center\"\u003e\n \u003ca\u003e\n \u003cimg src=\"https://raw.githubusercontent.com/rickywen911/custom_bubble_navigation_bar/master/screenshot/4.gif\" width=\"200\"/\u003e\n \u003c/a\u003e\n \u003c/td\u003e \n \u003ctd style=\"text-align: center\"\u003e\n \u003ca\u003e\n \u003cimg src=\"https://raw.githubusercontent.com/rickywen911/custom_bubble_navigation_bar/master/screenshot/5.gif\" width=\"200\"/\u003e\n \u003c/a\u003e\n \u003c/td\u003e \n \u003ctd style=\"text-align: center\"\u003e\n \u003ca\u003e\n \u003cimg src=\"https://raw.githubusercontent.com/rickywen911/custom_bubble_navigation_bar/master/screenshot/6.gif\" width=\"200\"/\u003e\n \u003c/a\u003e\n \u003c/td\u003e \n \u003ctr\u003e\n \u003ctd style=\"text-align: center\"\u003e\n \u003ca\u003e\n \u003cimg src=\"https://raw.githubusercontent.com/rickywen911/custom_bubble_navigation_bar/master/screenshot/7.gif\" width=\"200\"/\u003e\n \u003c/a\u003e\n \u003c/td\u003e \n \u003ctd style=\"text-align: center\"\u003e\n \u003ca\u003e\n \u003cimg src=\"https://raw.githubusercontent.com/rickywen911/custom_bubble_navigation_bar/master/screenshot/8.gif\" width=\"200\"/\u003e\n \u003c/a\u003e\n \u003c/td\u003e\n \u003ctd style=\"text-align: center\"\u003e\n \u003ca\u003e\n \u003cimg src=\"https://raw.githubusercontent.com/rickywen911/custom_bubble_navigation_bar/master/screenshot/9.gif\" width=\"200\"/\u003e\n \u003c/a\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003c/tr\u003e\n \u003c/table\u003e\n\u003c/div\u003e\n\n## How to install\nAdd this to your package's pubspec.yaml file:\n```yaml\ndependencies:\n custom_navigation_bar: lastest version\n```\n## Documentation\n\n### **Attention** \n**If you update from version under `0.6.0`, there are some breaking changes in the version `0.6.0`. The `icon` in `CustomNavigationBarItem` has changed from `IconData` to `Widget`**.\n\nold version\n```dart\nCustomNavigationBarItem(\n {@required this.icon,\n IconData selectedIcon,\n this.selectedTitle,\n this.unSelectedTitle,\n this.badgeCount = 0,\n this.showBadge = true})\n : selectedIcon = selectedIcon ?? icon;\n\n ///\n /// The icon of the item\n /// Typically the icon is an [Icon].\n ///\n final IconData icon;\n```\n\nnew version\n```dart\nCustomNavigationBarItem(\n {@required this.icon,\n Widget selectedIcon,\n this.title,\n Text selectedTitle,\n this.badgeCount = 0,\n this.showBadge = false})\n : selectedIcon = selectedIcon ?? icon,\n selectedTitle = selectedTitle ?? title;\n\n ///\n /// The icon of the item\n /// Typically the icon is an [Icon].\n ///\n\n final Widget icon; \n```\n\n\n### You can customize these attributes in the navigation bar.\u003cbr\u003e\n\n| Attributes | Type | Description | Default |\n|-------------------| -------------- |----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| --------------- |\n| `scaleFactor` | `double` | scale factor for the icon scale animation. | 0.2 |\n| `elevation` | `double` | The z-coordinate of this CustomNavigationBar | 8.0 |\n| `items` | `List` | item data in CustomNavigationBar | required |\n| `selectedColor` | `Color` | [Color] when [CustomNavigationBarItem] is selected | [blueAccent] |\n| `unSelectedColor` | `Color` | [Color] when [CustomNavigationBarItem] is not selected. | grey[600] |\n| `onTap` | `Function(int)` | callback function when item tapped | null |\n| `currentIndex` | `int` | current index of navigation bar. | 0 |\n| `iconSize` | `double` | size of icon. also represent the max radius of bubble effect animation. | 24.0 |\n| `backgroundColor` | `Color` | Background color of [CustomNavigationBar] | Colors.white |\n| `strokeColor` | `Color` | stroke color | blueAccent |\n| `bubbleCurve` | `Curve` | animation curve of bubble effect | linear |\n| `scaleCurve` | `Curve` | animation curve of scale effect | linear |\n| `borderRadius` | `Radius` | border radius of navigation bar | Radius.zero |\n| `isFloating` | `bool` | control if CustomNavigationBar is floating | false |\n| `blurEffect` | `bool` | control if CustomNavigationBar show blur effect | false |\n| `opacity` | `double` | control CustomNavigationBar blur effect opacity when `blurEffect` is true | 0.8 |\n| `brightness` | `Brightness` | describes the contrast of a theme or color palette. If you want adaptive system display setting like iOS dark mode , you should set `Brightness.dark` or `Brightness.light` . if this attribute be set , other attributes with \"`*Color`\" (like `selectedColor`) will not take effect , should use `lightThemeData` or `darkThemeData` | null |\n| `lightThemeData` | `CustomNavigationBarThemeData` | when `brightness`is `light`,you can custom the light theme color if you want it | null |\n| `darkThemeData` | `CustomNavigationBarThemeData` | when `brightness`is `dark`,you can custom the dark theme color if you want it | null |\n\n**Attention**: If you set ```isFloating``` to ```true```, I would recommand you to set ```extendBody``` to ```true``` in ```Scaffold``` for a better performance.\n\nAnd for customize icon in the navigation bar, just put the icons you want in the ```CustomNavigationBarItem``` like this.\n```dart\nCustomNavigationBar(\n ...\n items: [\n CustomNavigationBarItem(\n icon: Icon(Icons.home),\n title: Text(\"hello\"),\n ),\n CustomNavigationBarItem(\n icon: Icon(Icons.shopping_cart),\n ),\n CustomNavigationBarItem(\n icon: Icon(Icons.lightbulb_outline),\n ),\n CustomNavigationBarItem(\n icon: Icon(Icons.search),\n ),\n CustomNavigationBarItem(\n icon: Icon(Icons.account_circle),\n ),\n ],\n ...\n )\n```\n\nIf you want add notification badge, just use like this\n```dart\nCustomNavigationBar(\n ...\n items: [\n CustomNavigationBarItem(\n icon: Icon(Icons.home),\n badgeCount: _badgeCounts[0],\n showBadge: _badgeShows[0],\n ),\n CustomNavigationBarItem(\n icon: Icon(Icons.shopping_bag),\n badgeCount: _badgeCounts[1],\n showBadge: _badgeShows[1],\n ),\n CustomNavigationBarItem(\n icon: Icon(Icons.lightbulb_outline),\n badgeCount: _badgeCounts[2],\n showBadge: _badgeShows[2],\n ),\n CustomNavigationBarItem(\n icon: Icon(Icons.search),\n badgeCount: _badgeCounts[3],\n showBadge: _badgeShows[3],\n ),\n CustomNavigationBarItem(\n icon: Icon(Icons.account_circle),\n badgeCount: _badgeCounts[4],\n showBadge: _badgeShows[4],\n ),\n ],\n ...\n )\n```\n\nTo clear a badge, set `showBadge` to `false`\n\nIf you want add title under icon, just use like this\n```dart\nCustomNavigationBar(\n iconSize: 30.0,\n selectedColor: Color(0xff040307),\n strokeColor: Color(0x30040307),\n unSelectedColor: Color(0xffacacac),\n backgroundColor: Colors.white,\n items: [\n CustomNavigationBarItem(\n icon: Icon(Icons.home),\n title: Text(\"Home\"),\n ),\n CustomNavigationBarItem(\n icon: Icon(Icons.shopping_cart),\n title: Text(\"Cart\"),\n ),\n CustomNavigationBarItem(\n icon: Icon(Icons.lightbulb_outline),\n title: Text(\"Explore\"),\n ),\n CustomNavigationBarItem(\n icon: Icon(Icons.search),\n title: Text(\"Search\"),\n ),\n CustomNavigationBarItem(\n icon: Icon(Icons.account_circle),\n title: Text(\"Me\"),\n ),\n ],\n currentIndex: _currentIndex,\n onTap: (index) {\n setState(() {\n _currentIndex = index;\n });\n },\n );\n```\n\n\n## Example\nCheck example app for more details.\n\n## Contribute\nIssues and pull requests are welcomed!!\n\n### Future Plans\n- [x] Code format\n- [x] Make it more like native navigation bar in Flutter.\n- [x] Better documentation\n- [ ] More customizations!!\nAnd more...\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frickywen911%2Fcustom_bubble_navigation_bar","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Frickywen911%2Fcustom_bubble_navigation_bar","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frickywen911%2Fcustom_bubble_navigation_bar/lists"}