How to create virtual (in memory) SD card? [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answer开发者_高级运维ed in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 9 years ago.

Is it possible in Android create virtual (in memory) SD card?

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No. At least not on today's phones, which don't really have enough ram to do this.

Also you'd need root or a modified platform in order to create a ramdisk and point the things that should point to the sdcard there instead.

But if you had root, and the ram, the capability is there from the underlying linux (and even already used by android to make small ramdisks for other purposes), you'd just need to set it up right. This might apply on some non-phone device with more memory than it needs for ordinary operation.