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Instance Methods | Properties | List of all members
FlutterEngineRegistrar Class Reference
Inheritance diagram for FlutterEngineRegistrar:

## Instance Methods
(instancetype) | - initWithPlugin:flutterEngine:
(nullable NSView *) | - viewForId:
Instance Methods inherited from <FlutterPluginRegistrar>
(void) | - addMethodCallDelegate:channel:
(void) | - addApplicationDelegate:
(void) | - registerViewFactory:withId:
(void) | - publish:
(nonnull NSString *) | - lookupKeyForAsset:
(nonnull NSString *) | - lookupKeyForAsset:fromPackage:

## Properties
NSObject * | publishedValue
Properties inherited from <FlutterPluginRegistrar>
id< FlutterBinaryMessenger > | messenger
id< FlutterTextureRegistry > | textures
NSView * | view

## Detailed Description

`FlutterPluginRegistrar` implementation handling a single plugin.

Definition at line 299 of file FlutterEngine.mm.

## Method Documentation

## ◆ initWithPlugin:flutterEngine:

- (instancetype) initWithPlugin: |  | (nonnull NSString *) | pluginKey
flutterEngine: |  | (nonnull FlutterEngine *) | flutterEngine

## ◆ viewForId:

- (NSView *) viewForId: |  | (FlutterViewId) | viewId |

Definition at line 344 of file FlutterEngine.mm.

344 :(FlutterViewId)viewId {
345 FlutterViewController* controller = [_flutterEngine viewControllerForId:viewId];
346 if (controller == nil) {
347 return nil;
348 }
349 if (!controller.viewLoaded) {
350 [controller loadView];
351 }
352 return controller.flutterView;
353 }

## Property Documentation

## ◆ publishedValue

- (NSObject*) publishedValue
| readnonatomicassign

The value published by this plugin, or NSNull if nothing has been published.

The unusual NSNull is for the documented behavior of valuePublishedByPlugin:.

Definition at line 310 of file FlutterEngine.mm.

The documentation for this class was generated from the following file:

- shell/platform/darwin/macos/framework/Source/FlutterEngine.mm

FlutterViewController
Definition: FlutterViewController.h:62
FlutterViewId
int64_t FlutterViewId
Definition: FlutterView.h:12