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Clase 3 (Tema 1 - CustomLayout)
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Adrián Catalán
October 24, 2013
Technology
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Clase 3 (Tema 1 - CustomLayout)
Curso MOOC de Android en Telescopio (
http://telescopio.galileo.edu
)
Adrián Catalán
October 24, 2013
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Transcript
CLASE 3: Cámara y API Adrián Catalán
[email protected]
@ykro
CUSTOM LAYOUT Tema 1
http://fav.me/d2cgw6t
Grid view
Image adapter
Image adapter
View holder • Se recomienda utilizar una clase estática que
almacene los elementos de la vista de cada fila • Esto provee una especie de caché • getView se llama muchas veces y de esta manera se evita llamar a findViewById cada vez
View holder
Más información • Documentación oficial Grid View http://developer.android.com/guide/ topics/ui/layout/gridview.html
http://fav.me/d37v7dr