Device Storage, Catching Full Storage and Current Usage

[mykelaballe]

Device Storage:
is there a way to access the available storage of the device?

Catching Full Storage:
while saving, can we catch an error if the device's storage is already full?

Current Usage:
is there a way to know how much this library already consumed? like how much data are already saved in the device using this library? maybe in units like bytes, kb or mb

[sunnylqm]

1. There is not much options as far as I know (only AsyncStorage and localStorage for now)
2. You can try "try...catch", though I think it is unnecessary. (You can hardly hit the quota by only strings). But if there is a possibility, you should use some other storage tech. KV storage is not suitable for large scaled data.
3. Not yet supported. I'll consider to sum the usage everytime save() invoked. Any solid idea on this is welcomed.