Rahiche

// Flutter code sample for Scaffold

// This example shows a [Scaffold] with a [body] and [FloatingActionButton].
// The [body] is a [Text] placed in a [Center] in order to center the text
// within the [Scaffold]. The [FloatingActionButton] is connected to a
// callback that increments a counter.
//
// ![The Scaffold has a white background with a blue AppBar at the top. A blue FloatingActionButton is positioned at the bottom right corner of the Scaffold.](https://flutter.github.io/assets-for-api-docs/assets/material/scaffold.png)

import 'package:flutter/material.dart';

Rahiche

  assets:
    - asset/thesaurusEn.csv
    - asset/data.csv

Rahiche

// this will find a bluetooth printer device
void findBT() {

    try {
        mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

        if(mBluetoothAdapter == null) {
            Toast.makeText(PurchaseSummaryActivity.this, "No bluetooth adapter available", Toast.LENGTH_SHORT).show();
        }

Rahiche

import 'package:flutter/material.dart';

class FlowExample extends StatefulWidget {
  _FlowExampleState createState() => _FlowExampleState();
}

class _FlowExampleState extends State<FlowExample> with SingleTickerProviderStateMixin {
  AnimationController openAnimation;

  @override

Rahiche

// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'dart:math' as math;
import 'dart:ui' show lerpDouble;

import 'package:flutter/foundation.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/widgets.dart';

Rahiche

import 'package:flutter/material.dart';
import 'dart:math' as math;

void main() => runApp(TwitterFab());

class TwitterFab extends StatefulWidget {
  @override
  _TwitterFabState createState() => _TwitterFabState();
}

Rahiche

import 'dart:math' as math;
import 'package:flutter/material.dart';

void main() => runApp(TestApp());

class TestApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,

Rahiche

import 'package:flutter/material.dart';

class AnimatedIconExample extends StatefulWidget {
  @override
  _AnimatedIconExampleState createState() => _AnimatedIconExampleState();
}

class _AnimatedIconExampleState extends State<AnimatedIconExample>
    with SingleTickerProviderStateMixin {
  PageController pageController = PageController();

Rahiche

import 'package:flutter/material.dart';
import 'package:csv/csv.dart';
import 'dart:async' show Future;
import 'package:flutter/services.dart' show rootBundle;

class TableLayout extends StatefulWidget {
  @override
  _TableLayoutState createState() => _TableLayoutState();
}

Rahiche

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';

void main() => runApp(MaterialApp(home: new MyApp()));

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}