kmartins

#!/bin/bash
# Update Gradle, Java and other Android project settings in a Flutter project

# See: https://gradle.org/releases/
DESIRED_GRADLE_VERSION="8.9"
# Build errors often show the required Java version
DESIRED_JAVA_VERSION="17"
# See: https://developer.android.com/ndk/downloads
DESIRED_NDK_VERSION="27.0.12077973"
# The minimum Android SDK version

kmartins

Como ir de $0 a $10k/mês (por Josh Rush https://x.com/johnrushx/status/1838342060857770336)

	1. Ideia.
		○ fácil de construir (idealmente sem código (nocode))
		○ pode ser explicada em uma frase
		○ direcionada a um pequeno nicho B2B (business to business)
		○ tem potencial de crescimento orgânico

Nunca pense: "Vou comprar anúncios para promovê-la". Isso literalmente nunca funciona.

kmartins

# This is a basic workflow to help you get started with Actions
name: CD

# Controls when the action will run. Triggers the workflow on push or pull request
# events but only for the master branch
on:
  push:
    tags:
      - "v*.*.*" # on every version tag will build a new android artifact.
jobs:

kmartins

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

class SliverGridPage extends StatefulWidget {
  @override
  _SliverGridPageState createState() => _SliverGridPageState();
}

class _SliverGridPageState extends State<SliverGridPage> {

kmartins

abstract class EventSyncHelper {
  void startSession();

  Future<void> sendEvent(Event event);

  Future<VoidResult> syncRemainingEvents();

  void endSession();
}

kmartins

import 'package:flutter/material.dart';

import '../extensions/extensions.dart';

typedef AnimatedGridBuilder<T> = Widget Function(
    BuildContext, T item, AnimatedGridDetails details);

class AnimatedGrid<T> extends StatelessWidget {
  /// An animated grid the animates when the items change sort.
  const AnimatedGrid({

kmartins

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


void main() {
  WidgetsFlutterBinding.ensureInitialized();
  SystemChrome.setPreferredOrientations([
    DeviceOrientation.portraitUp,

kmartins

import 'dart:math' as math;

const String _kPushChars = '-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz';
typedef String StringCallback();

StringCallback generatePushId = () {
  int lastPushTime = 0;
  final List<int> randomSuffix = new List<int>(12);
  final math.Random random = new math.Random.secure();

kmartins

import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:state_notifier/state_notifier.dart';

T useStateNotifier<T>(StateNotifier<T> notifier) {
  final state = useState<T>(null);

  useEffect(() {
    return notifier.addListener((s) => state.value = s);
  }, [notifier]);

kmartins

import 'package:cloud_firestore/cloud_firestore.dart';

class MockFirestore extends Mock implements FirebaseFirestore {}

class MockCollectionReference extends Mock implements CollectionReference {}

class MockDocumentReference extends Mock implements DocumentReference {}

class MockDocumentSnapshot extends Mock implements DocumentSnapshot {}