How to get memory allocation by content (ex. video, music) in Android? -

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How to get memory allocation by content (ex. video, music) in Android? -

i developing little application, in have collect amount of memory allocated video files , sound files in both onboard , external storage on android device.

can take memory allocation content (e.g. video, music) in android? there api in android above?

android memory video memory-management music

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