Re: [androidbrasil-dev] Re: App horário de onibus.

O JodaTime é excelente. Eu já pensei em usar ela no android ,mas o jar
dela ao meu ver é muito grande, talvez configurando o proguard o
tamanho diminua,mas nunca tentei.

Em 04/06/13, Andre Souza<deh.osouza@gmail.com> escreveu:
> Eu trabalhei uma vez em java com uma lib muito boa pra lidar com essas
> questões de data e hora, o nome é JodaTime http://joda.sourceforge.net/.
> Ela tem metodos proprios pra somar horas, dias, etc etc, dai n precisei
> ficar me batendo pra fazer os calculos na mão =))
>
>
> Tem mt material dela na internet, mas so um detalhe, nunca trabalhei com
> ela no Android, mas deve servir.
>
>
> Em 4 de junho de 2013 11:35, Ramon Pires da Silva
> <rmn.pires@gmail.com>escreveu:
>
>> Recriar uma api que já fornece as mesmas funções que o cara precisa é
>> algo desnecessário , e se a questão for persistir os dados no sqlite
>> não vejo qual seria o problema em usar Date ou Calendar, nesse caso
>> poderia ser persistido um simples timestamp . Essa sua solução seria
>> quase como reinventar a roda.
>>
>> Em 04/06/13, Lucas Xavier<lucasxas@gmail.com> escreveu:
>> > Gambiarra? Viajou hein...
>> >
>> > É uma classe para representar os dados, no caso dele, apenas HORAS e
>> > MINUTOS.
>> >
>> > Facilita bastante caso ele precise trabalhar com banco de dados, assim
>> como
>> > a depuração também!
>> >
>> > Fora que facilita também na hora de construir operações. Por exemplo,
>> > ele
>> > poderia escrever um método de comparação mais adequado.
>> >
>> > --
>> > Atenciosamente,
>> >
>> > Lucas Xavier
>> >
>> >
>> > Em 4 de junho de 2013 10:54, Ramon Pires da Silva
>> > <rmn.pires@gmail.com>escreveu:
>> >
>> >> Cara ,eu recomendo usar Date ou Calendar, mais especificamente
>> >> Calendar. Se existem classes que já trabalham nativamente com
>> >> manipulação de datas da linguagem,não há necessidade de criar uma
>> >> classe só para isso, mesmo que não seja tão simples de se trabalhar. E
>> >> no final das contas isso seria uma gambiarra,totalmente fora de
>> >> padrão.
>> >>
>> >> Em 4 de junho de 2013 10:44, Lucas Xavier <lucasxas@gmail.com>
>> escreveu:
>> >> > Nesse caso acho que o ideal é criar uma Classe que encapsule hora e
>> >> minutos,
>> >> > já que usar a classe DATE ou Calendar para isso daria um trabalho a
>> >> > mais.
>> >> >
>> >> > --
>> >> > Atenciosamente,
>> >> >
>> >> > Lucas Xavier
>> >> >
>> >> >
>> >> > Em 4 de junho de 2013 10:33, Victor Pinto <ovictorpinto@gmail.com>
>> >> escreveu:
>> >> >>
>> >> >> @Gabriel,
>> >> >> Tome cuidado quando escreve um inteiro com zero na frente. Roda
>> >> >> esse
>> >> >> simples exemplo que você vai entender:
>> >> >>
>> >> >> public static void main(String[] args) {
>> >> >> System.out.println(0100);
>> >> >> System.out.println(100);
>> >> >> }
>> >> >>
>> >> >> Quando você coloca o zero na frente você está escrevendo no
>> >> >> sistema
>> >> >> octal e não em decimal. É o mesmo conceito de escrever 0x na frente
>> >> >> pra
>> >> >> virar hexadecimal (0x100).
>> >> >>
>> >> >>
>> >> >> []`s
>> >> >>
>> >> >> Victor
>> >> >>
>> >> >>
>> >> >> Em segunda-feira, 3 de junho de 2013 13h54min26s UTC-3, Lucas
>> >> >> Xavier
>> >> >> escreveu:
>> >> >>>
>> >> >>> Por nada, Gabriel! :)
>> >> >>>
>> >> >>> --
>> >> >>> Atenciosamente,
>> >> >>>
>> >> >>> Lucas Xavier
>> >> >>>
>> >> >>>
>> >> >>> 2013/6/2 Maicon Strey <mst...@gmail.com>
>> >> >>>>
>> >> >>>> se mudou o assunto abra um novo tópico para ajudar quem buscar
>> >> >>>> por
>> >> >>>> soluções no futuro.
>> >> >>>>
>> >> >>>>
>> >> >>>> Maicon Strey
>> >> >>>> Novo Hamburgo - RS - Brasil
>> >> >>>> ------------------
>> >> >>>> http://about.me/mstrey
>> >> >>>> ------------------
>> >> >>>> Linux user: #525086
>> >> >>>>
>> >> >>>>
>> >> >>>> On Fri, May 31, 2013 at 8:24 PM, Gabriel Malinosqui
>> >> >>>> <gabrielm...@gmail.com> wrote:
>> >> >>>>>
>> >> >>>>> @OFF
>> >> >>>>> Mudando de assunto, porem o mesmo app, galera alguém sabe de
>> >> >>>>> algum
>> >> >>>>> exemplo ultilizando o swipe com uma activity para cada aba?
>> >> >>>>> Ta complicado de achar, valeu pela ajuda galera!
>> >> >>>>> Abraços
>> >> >>>>>
>> >> >>>>> --
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>
>
> --
> André Luiz de Oliveira Souza
> Engenheiro da Computação
> Pós-graduando em Desenvolvimento de Software com ênfase em Java Corporativo
>
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