DecSoft Support - Como dar al botón de atrás de Android más de una función.

Como dar al botón de atrás de Android más de una función.

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Jordi Mesa

Muchas veces nos hace falta que un botón físico de Android pueda realizar más de una función.
Dentro de AppBuilder tenemos la posibilidad de controlar el botón de Atrás con la opción [ins]BackButton[/ins] dentro de código indicamos lo que queremos realizar.

Ej.

If "[es_menu]" "==" "0"<br>ShowView "menu"<br>ApplyModel<br>Endif</p>
<p>If "[es_menu]" "==" "1"<br>//Hago otra cosa<br>Endif

Análisis del código:

Estamos creando un IF con una condición en una variable, esta variable la ponemos en cada una de las vistas que deseamos controlar.

Ej.

SetVar "[es_menu]" "0" "String"<br>

Esto lo que quiere hacer es que si estamos en la vista que tiene la variable [es_menu]==0 haga algo y si tiene la variables [es_menu]==1 haga otras cosa...

Este es un pequeño consejo que os puede ayudar en alguno de vuestros proyectos.

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