Jason Simmons 6336502de9 Handle one-way platform messages in the embedder library (flutter/engine#9331) ...

Messages sent to the embedder host may be one-way messages with no response
handler.  If the host calls FlutterEngineSendPlatformMessageResponse on a
one-way message, then just delete the message response handle.

Also update the documentation to indicate that
FlutterEngineSendPlatformMessageResponse must be called for all messages.
Previously the docs implied that some FlutterPlatformMessage objects may
have a null response_handle.  The embedder will now set a response_handle for
every message (even if the sender does not expect a response).

2019-06-14 13:58:09 -07:00

..

src/flutter

Handle one-way platform messages in the embedder library (flutter/engine#9331)

2019-06-14 13:58:09 -07:00