Lucchetto

Results 4 issues of Lucchetto

Signed-off-by: Lucchetto

Fixes segmentation fault due to unitialised struct fields with Android NDK 23.1.7779620 [stacktrace.txt](https://github.com/alibaba/MNN/files/13719687/stacktrace.txt)

stale

Hi, I'm using your library in the AOSP settings app's search bar, for some reason it takes few seconds to switch activity

Align the behaviour of jvm with other platforms by using value of `other` quantity when given quantity not defined