remove the storage of the MMKV, including the data file & meta file (.crc) Note: the existing instance (if any) will be closed & destroyed @param mma

We can't simply replace the existing file, because other processes might have already open it. They won't know a difference when the file has been rep

restore one MMKV instance from srcDir @param mmapID the MMKV ID to restore @param srcDir the restore source directory @param rootPath the customi

The {@link #totalSize()} of an MMKV instance won't reduce after deleting key-values, call this method after lots of deleting if you care about disk us

CheckExist Check the existence of the MMKV inside NameSpace

ClearAll clear all key-values

CountNonExpiredKeys same as Count() except that it filters expired keys

Destroy must call Destroy() after no longer usage

EnableAutoKeyExpire passing MMKV_Expire_Never (0) means never expire

MMKVWithIDAndExpectedCapacity an instance with specific location ${NameSpace Root}/mmapID, in single-process mode.

RemoveStorage Remove the storage of the MMKV inside NameSpace, including the data file & meta file (.crc) Note: the existing instance (if any) will be

* Trim the file size to minimal. * MMKV's size won't reduce after deleting key-values. * Call this method after lots of deleting if you care about

@return The total count of all non-expired keys. Note that this call has costs.

Create an native buffer, whose underlying memory can be directly transferred to another JNI method. Avoiding unnecessary JNI boxing and unboxing. An N

Destroy the native buffer. An NativeBuffer must be manually destroy to avoid memory leak.

Disable data compare before set disabled at default

handle the log in NDK native code @return a native log handler with signature of void log(int level, const char file, int line, const char function, c

Generates the ctypes CFUNCTYPE.

Generates the JNI encoding (e.g., '(II)V').