套件詳情v1.3.0

bubble

一個用於聊天的 Flutter 小部件，類似於 WhatsApp 等應用中的對話氣泡。

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pub.dev API 文件原始碼

近 30 天下載: 2萬
喜歡數: 604
Pub 分數: 160

安裝套件

flutter pub add bubble

套件介紹

根據套件公開資料產生的選型評估，僅供參考。

氣泡套件提供了一個 Flutter 小組件，旨在模擬 WhatsApp 等即時通訊應用中的聊天氣泡介面。它提供可自訂的對話氣泡，用於以各種樣式、對齊方式和尾端位置顯示訊息。該組件支援 Android、iOS、Web、macOS、Windows 和 Linux 多個平台，非常適合跨平台聊天應用。透過 pub add 簡單整合，能提升即時通訊介面的 UI 一致性。

適用情境

即時聊天介面
訊息應用使用者介面
客戶支援聊天外掛程式
互動應用對話
使用者間通訊功能

主要特色

可自訂氣泡形狀
可調尾部位置
跨平台相容性
與 Flutter 的輕鬆整合
支援訊息對齊和樣式

適合對象

開發聊天應用的開發者
尋求一致訊息元件的UI設計師
需要響應式訊息氣泡的專案
具有即時通訊需求的應用程式
跨平台移動和Web應用程式

使用建議

可能需要額外的樣式才能實現複雜的佈局
有限的內建動畫支援
依賴外部依賴項以實現進階功能
未針對高頻率訊息更新進行優化
最適合標準聊天場景，而非自訂互動流程

原始 README

以下為關聯原始碼儲存庫的 README 原文快照，最新內容請造訪原始碼儲存庫。

Bubble

A Flutter widget for chat like a speech bubble in Whatsapp and others.

Example

See sources.

Usage

Bubble(
  child: Text('Hello, World!'),
),

• color

Bubble(
  color: Color.fromRGBO(212, 234, 244, 1.0),
  child: Text('TODAY', textAlign: TextAlign.center, style: TextStyle(fontSize: 11.0)),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  child: Text('Hi, developer!'),
),

• nip

Bubble(
  color: Color.fromRGBO(212, 234, 244, 1.0),
  child: Text('TODAY', textAlign: TextAlign.center, style: TextStyle(fontSize: 11.0)),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  nip: BubbleNip.rightTop,
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  nip: BubbleNip.rightBottom,
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  nip: BubbleNip.leftBottom,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  nip: BubbleNip.no,
  color: Color.fromRGBO(212, 234, 244, 1.0),
  child: Text('TOMORROW', textAlign: TextAlign.center, style: TextStyle(fontSize: 11.0)),
),

• stick

If stick set to false the right offset of bubble equal to the offset from the left, not taking into account the size of the nip. This allows the bubbles to line up. If stick set to true, the far side will be stick to the edge.

Bubble(
  stick: true,
  color: Color.fromRGBO(212, 234, 244, 1.0),
  child: Text('TODAY', textAlign: TextAlign.center, style: TextStyle(fontSize: 11.0)),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  stick: true,
  nip: BubbleNip.rightTop,
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  stick: true,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  stick: true,
  nip: BubbleNip.rightBottom,
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  stick: true,
  nip: BubbleNip.leftBottom,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  stick: true,
  nip: BubbleNip.no,
  color: Color.fromRGBO(212, 234, 244, 1.0),
  child: Text('TOMORROW', textAlign: TextAlign.center, style: TextStyle(fontSize: 11.0)),
),

• alignment

Bubble(
  alignment: Alignment.center,
  color: Color.fromRGBO(212, 234, 244, 1.0),
  child: Text('TODAY', textAlign: TextAlign.center, style: TextStyle(fontSize: 11.0)),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  alignment: Alignment.topRight,
  nip: BubbleNip.rightBottom,
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftBottom,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  alignment: Alignment.center,
  nip: BubbleNip.no,
  color: Color.fromRGBO(212, 234, 244, 1.0),
  child: Text('TOMORROW', textAlign: TextAlign.center, style: TextStyle(fontSize: 11.0)),
),

• nipWidth and nipHeight

Bubble(
  alignment: Alignment.center,
  color: Color.fromRGBO(212, 234, 244, 1.0),
  child: Text('TODAY', textAlign: TextAlign.center, style: TextStyle(fontSize: 11.0)),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  alignment: Alignment.topRight,
  nipWidth: 8,
  nipHeight: 24,
  nip: BubbleNip.rightTop,
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  alignment: Alignment.topLeft,
  nipWidth: 8,
  nipHeight: 24,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  alignment: Alignment.topRight,
  nipWidth: 30,
  nipHeight: 10,
  nip: BubbleNip.rightTop,
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  alignment: Alignment.topLeft,
  nipWidth: 30,
  nipHeight: 10,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  alignment: Alignment.center,
  nip: BubbleNip.no,
  color: Color.fromRGBO(212, 234, 244, 1.0),
  child: Text('TOMORROW', textAlign: TextAlign.center, style: TextStyle(fontSize: 11.0)),
),

• radius

Bubble(
  alignment: Alignment.center,
  color: Color.fromRGBO(212, 234, 244, 1.0),
  child: Text('TODAY', textAlign: TextAlign.center, style: TextStyle(fontSize: 11.0)),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  radius: Radius.zero,
  alignment: Alignment.topRight,
  nipWidth: 8,
  nipHeight: 24,
  nip: BubbleNip.rightTop,
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  radius: Radius.zero,
  alignment: Alignment.topLeft,
  nipWidth: 8,
  nipHeight: 24,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  radius: Radius.elliptical(5.0, 10.0),
  alignment: Alignment.topRight,
  nipWidth: 30,
  nipHeight: 10,
  nip: BubbleNip.rightTop,
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  radius: Radius.elliptical(5.0, 10.0),
  alignment: Alignment.topLeft,
  nipWidth: 30,
  nipHeight: 10,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  radius: Radius.circular(20.0),
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  radius: Radius.circular(20.0),
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  alignment: Alignment.center,
  nip: BubbleNip.no,
  color: Color.fromRGBO(212, 234, 244, 1.0),
  child: Text('TOMORROW', textAlign: TextAlign.center, style: TextStyle(fontSize: 11.0)),
),

• nipRadius

for (var i = 0; i <= 5; i++)
  Bubble(
    margin: BubbleEdges.only(top: 10),
    nipRadius: i.toDouble(),
    alignment: Alignment.topRight,
    nipWidth: 30,
    nipHeight: 10,
    nip: BubbleNip.rightTop,
    color: Color.fromRGBO(225, 255, 199, 1.0),
    child: Text('Hello, World!', textAlign: TextAlign.right),
  ),
for (var i = 0; i <= 5; i++)
  Bubble(
    margin: BubbleEdges.only(top: 10),
    nipRadius: i.toDouble(),
    alignment: Alignment.topLeft,
    nipWidth: 30,
    nipHeight: 10,
    nip: BubbleNip.leftTop,
    child: Text('Hi, developer!'),
  ),

Scheme:

Bubble

• nipOffset

for (var i = 0; i <= 15; i += 3)
  Bubble(
    margin: BubbleEdges.only(top: 10),
    nipOffset: i.toDouble(),
    alignment: Alignment.topRight,
    nipWidth: 30,
    nipHeight: 10,
    nip: BubbleNip.rightTop,
    color: Color.fromRGBO(225, 255, 199, 1.0),
    child: Text('Hello, World!', textAlign: TextAlign.right),
  ),
for (var i = 0; i <= 15; i += 3)
  Bubble(
    margin: BubbleEdges.only(top: 10),
    nipOffset: i.toDouble(),
    alignment: Alignment.topLeft,
    nipWidth: 30,
    nipHeight: 10,
    nip: BubbleNip.leftTop,
    child: Text('Hi, developer!'),
  ),

• margin

Bubble(
  alignment: Alignment.center,
  color: const Color.fromRGBO(212, 234, 244, 1),
  child: const Text('TODAY',
      textAlign: TextAlign.center,
      style: TextStyle(fontSize: 11)),
),
Bubble(
  margin: const BubbleEdges.only(top: 10),
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: const Color.fromRGBO(225, 255, 199, 1),
  child: const Text('Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: const BubbleEdges.only(top: 2),
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  showNip: false,
  color: const Color.fromRGBO(225, 255, 199, 1),
  child: const Text('How are you?', textAlign: TextAlign.right),
),
Bubble(
  margin: const BubbleEdges.only(top: 10),
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: const Text('Hi, developer!'),
),
Bubble(
  margin: const BubbleEdges.only(top: 2),
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  showNip: false,
  child: const Text('Well, see for yourself'),
),

Bubble(
  alignment: Alignment.center,
  color: Color.fromRGBO(212, 234, 244, 1.0),
  child: Text('TODAY', textAlign: TextAlign.center, style: TextStyle(fontSize: 11.0)),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World! Hello, World! Hello, World! Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer! Hi, developer! Hi, developer! Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10, left: 40),
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: Color.fromRGBO(225, 255, 199, 1.0),
  child: Text('Hello, World! Hello, World! Hello, World! Hello, World!', textAlign: TextAlign.right),
),
Bubble(
  margin: BubbleEdges.only(top: 10, right: 40),
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer! Hi, developer! Hi, developer! Hi, developer!'),
),

• elevation

A thick shadow.

for (var i = 1; i <= 8; i *= 2)
  Column(
    children: <Widget>[
      Bubble(
        margin: BubbleEdges.only(top: 10),
        elevation: i.toDouble(),
        alignment: Alignment.topRight,
        nip: BubbleNip.rightTop,
        color: Color.fromARGB(255, 225, 255, 199),
        child: Text('Hello, World!'),
      ),
      Bubble(
        margin: BubbleEdges.only(top: 10),
        elevation: i.toDouble(),
        alignment: Alignment.topLeft,
        nip: BubbleNip.leftTop,
        child: Text('Hi, developer!'),
      ),
    ],
  ),

A thin shadow.

double px = 1 / MediaQuery.of(context).devicePixelRatio;

...

Bubble(
  elevation: 0,
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: Color.fromARGB(255, 225, 255, 199),
  child: Text('Hello, World!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  elevation: 0.5 * px,
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: Color.fromARGB(255, 225, 255, 199),
  child: Text('Hello, World!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  elevation: 1 * px,
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: Color.fromARGB(255, 225, 255, 199),
  child: Text('Hello, World!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  elevation: 1,
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: Color.fromARGB(255, 225, 255, 199),
  child: Text('Hello, World!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  elevation: 0,
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  elevation: 0.5 * px,
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  elevation: 1 * px,
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  elevation: 1,
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),

• shadowColor

Bubble(
  shadowColor: Colors.red,
  elevation: 2,
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: Color.fromARGB(255, 225, 255, 199),
  child: Text('Hello, World!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  shadowColor: Colors.green,
  elevation: 2,
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: Color.fromARGB(255, 225, 255, 199),
  child: Text('Hello, World!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  shadowColor: Colors.blue,
  elevation: 2,
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: Color.fromARGB(255, 225, 255, 199),
  child: Text('Hello, World!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  shadowColor: Colors.red,
  elevation: 2,
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  shadowColor: Colors.green,
  elevation: 2,
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  shadowColor: Colors.blue,
  elevation: 2,
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),

• padding

Bubble(
  padding: BubbleEdges.all(2),
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: Color.fromARGB(255, 225, 255, 199),
  child: Text('Hello, World!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  padding: BubbleEdges.all(2),
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  padding: BubbleEdges.all(20),
  alignment: Alignment.topRight,
  nip: BubbleNip.rightTop,
  color: Color.fromARGB(255, 225, 255, 199),
  child: Text('Hello, World!'),
),
Bubble(
  margin: BubbleEdges.only(top: 10),
  padding: BubbleEdges.all(20),
  alignment: Alignment.topLeft,
  nip: BubbleNip.leftTop,
  child: Text('Hi, developer!'),
),

所屬分類

聊天

原始碼儲存庫

vi-k/bubble

氣泡

☆ 269 星標⑂ 59 分支

DartC++

使用此套件的專案

AOSSIE-Org/OpenPeerChat-flutter

安裝套件

套件介紹

適用情境

主要特色

適合對象

使用建議

原始 README

Bubble

Example

Usage

• color

• nip

• stick

• alignment

• nipWidth and nipHeight

• radius

• nipRadius

• nipOffset

• margin

• elevation

• shadowColor

• padding

所屬分類

原始碼儲存庫

氣泡

使用此套件的專案

OpenPeerChat-flutter

whatsApp_clone

chat-list-flutter-package

oops-we-got-married