Flutter Linux Embedder
fl_binary_messenger_private.h File Reference

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Functions

G_BEGIN_DECLS FlBinaryMessenger * fl_binary_messenger_new (FlEngine *engine)
 
void fl_binary_messenger_shutdown (FlBinaryMessenger *messenger)
 

Function Documentation

◆ fl_binary_messenger_new()

G_BEGIN_DECLS FlBinaryMessenger* fl_binary_messenger_new ( FlEngine *  engine)

fl_binary_messenger_new: @engine: The #FlEngine to communicate with.

Creates a new #FlBinaryMessenger. The binary messenger will take control of the engines platform message handler.

Returns: a new #FlBinaryMessenger.

Definition at line 399 of file fl_binary_messenger.cc.

399  {
400  g_return_val_if_fail(FL_IS_ENGINE(engine), nullptr);
401 
402  FlBinaryMessengerImpl* self = FL_BINARY_MESSENGER_IMPL(
403  g_object_new(fl_binary_messenger_impl_get_type(), nullptr));
404 
405  // Added to stop compiler complaining about an unused function.
406  FL_IS_BINARY_MESSENGER_IMPL(self);
407 
408  g_weak_ref_init(&self->engine, G_OBJECT(engine));
409 
411  engine, fl_binary_messenger_platform_message_cb, self, NULL);
412 
413  return FL_BINARY_MESSENGER(self);
414 }

References fl_binary_messenger_platform_message_cb(), and fl_engine_set_platform_message_handler().

Referenced by fl_engine_new(), TEST(), and test_lock_event().

◆ fl_binary_messenger_shutdown()

void fl_binary_messenger_shutdown ( FlBinaryMessenger *  messenger)

fl_binary_messenger_shutdown: @messenger: an #FlBinaryMessenger.

Shutdown the messenger closing any open channels.

Definition at line 486 of file fl_binary_messenger.cc.

486  {
487  g_return_if_fail(FL_IS_BINARY_MESSENGER(self));
488 
489  return FL_BINARY_MESSENGER_GET_IFACE(self)->shutdown(self);
490 }

Referenced by fl_engine_dispose().

fl_engine_set_platform_message_handler
void fl_engine_set_platform_message_handler(FlEngine *self, FlEnginePlatformMessageHandler handler, gpointer user_data, GDestroyNotify destroy_notify)
Definition: fl_engine.cc:606
fl_binary_messenger_platform_message_cb
static gboolean fl_binary_messenger_platform_message_cb(FlEngine *engine, const gchar *channel, GBytes *message, const FlutterPlatformMessageResponseHandle *response_handle, void *user_data)
Definition: fl_binary_messenger.cc:152