study jam - dia 1
TRANSCRIPT
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Desenvolvedor Android
@carloscaval
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ExperiênciaUm pouco
da minha
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Meus próprios aplicativos
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https://play.google.com/store/apps/details?id=com.buildall.trocartao
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https://www.windowsphone.com/pt-br/store/app/7chaves/cd9ce862-4c49-4ff7-924f-1d230ab4f73b
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https://play.google.com/store/apps/details?id=com.buildall.controlbus
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Android Development for Beginners
● Lição 1A:○ Views
■ TextView ■ ImageView
○ Sintaxe XML○ XML Visualizer
○ Documentação Online
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Desafio
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Android Development for Beginners
● Prática 1
○ “Hello, World!”
○ Instalando JDK, Android Studio
○ Rode o app no seu smartphone ou emulador
* Windows, Mac
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Android Development for Beginners
● Lição 1B:ViewGroup’s
○ Atributos ○ layout weight
○ LinearLayout○ RelativeLayout
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Density-independent pixels
https://design.google.com/devices/
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View width/height
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Padding e Margin
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Horizontal vs. Vertical LinearLayout
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LinearLayout Weight
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Padrões https://www.google.com/design/spec/layout/metrics-keylines.html#
https://play.google.com/store/apps/details?id=com.faizmalkani.keylines
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http://www.materialup.com/
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Vamos Fazer
um cartão?
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Android Development for Beginners
● Lição 2A: Fazendo um app interativo
○ Debugando!
○ Experimente
○ Use Variáveis
○ Entenda as variáveis
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Android Development for Beginners
● Lição 2B: Fazendo um aplicativo interativo
○ Organize as views
○ Strings: declaração, concatenação
○ Aninhando ViewGroups
○ Visualize a hierarquia
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Android Development for Beginners
● Prática 2
○ Variável de escopo
○ Adicionar View e ação
○ Sintaxe de declaração de variáveis
○ Analisando lógica
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Android Development for Beginners
● Lição 3A:
○ O que é um objeto?○ Logando
○ Definindo métodos○ Definindo e acessando
recursos
Programação Orientada a Objetos
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Android Development for Beginners
○ Controle de fluxo (if/else)
○ Intents
○ ‘boolean`○ Quando usar ScrollView
○ Localization○ Styles & Themes
● Lição 3A: Programação Orientada a Objetos
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“Criar um aplicativo educacional que ensina 5 novas coisas para um usuário em um determinado tópico de sua escolha”
Android Development for Beginners
● Prática 3
Desenhe e implemente um app!
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2. Junte informação
Android Development for Beginners
● Prática 3
1. Brainstorm sobre o seu usuário
3. Escolha uma idéia
4. Projete uma solução
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Android Development for Beginners
● Prática 3
6. Escreva o código do projeto
5. Leia a avaliação do projeto
7. Iterar
8. Documentar o projeto
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Android Development for Beginners OK, I’m in!
What to expect: ● About 20 hours of your
time
What do you get?● Swag pack ● Google-offered Study Jams completion
certificate ● Discount on the Android Nanodegree upon
course completion ● Opportunity to join Google Launchpad with
completed app
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Android Development for Beginners
● Prática 3
● Publique seu app na Udacity $199.00 USD/mês após 14-day trial
● Publicação no Google Play $25
● Feedback Profissional ● Possível Certificação
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https://developer.android.com
http://android-arsenal.com/
https://androiddevbr.slack.com
http://www.materialup.com/
Alguns
Links
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Ruby Developer
Front end
iOS Developer
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Obrigado!
@carloscaval
github.com/carloscavalcanti
slideshare.net/carloscavalcanti