Monday, 19 August 2013

How to detect when the device switch from portrait to landscape mode?

How to detect when the device switch from portrait to landscape mode?

I have an app which shows fullscreen bitmaps in an activity. In order to
provide fast loading time, I load them in the memory. But when the screen
changes orientation, I would like to clear the cache in order to fill it
again with bitmaps that fit inside the new dimensions. The only problem is
that in order to do this, I need to detect when an orientation change
occurs. Do anyone know how to detect this?

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