This module implements communication between processes, including inter-process communication (IPC) on a single device and Remote Procedure Call (RPC) between processes of difference devices. IPC is implemented based on the Binder driver, and RPC is based on the software bus driver.
The **RPC** module implements communication between processes, including inter-process communication (IPC) on a single device and Remote Procedure Call (RPC) between processes on difference devices. IPC is implemented based on the Binder driver, and RPC is based on the DSoftBus driver.
> **NOTE**<br>
> The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version.
...
...
@@ -866,14 +866,14 @@ Reads the Char value from this **MessageParcel** object.
writeString(val: string): boolean
Writes a String value to this **MessageParcel** object.