io.flutter.embedding.android.FlutterEngineConfigurator Interface Reference

Inheritance diagram for io.flutter.embedding.android.FlutterEngineConfigurator:

Public Member Functions
void	configureFlutterEngine (@NonNull FlutterEngine flutterEngine)
void	cleanUpFlutterEngine (@NonNull FlutterEngine flutterEngine)

Detailed Description

Configures a io.flutter.embedding.engine.FlutterEngine after it is created, e.g., adds plugins.

This interface may be applied to a androidx.fragment.app.FragmentActivity that owns a FlutterFragment.

Definition at line 18 of file FlutterEngineConfigurator.java.

Member Function Documentation

cleanUpFlutterEngine()

void io.flutter.embedding.android.FlutterEngineConfigurator.cleanUpFlutterEngine

(

@NonNull FlutterEngine

flutterEngine

)

Cleans up references that were established in configureFlutterEngine(FlutterEngine) before the host is destroyed or detached.

Parameters

flutterEngine

The Flutter engine.

Implemented in io.flutter.embedding.android.FlutterActivity, io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.Host, io.flutter.embedding.android.FlutterFragment, and io.flutter.embedding.android.FlutterFragmentActivity.

configureFlutterEngine()

void io.flutter.embedding.android.FlutterEngineConfigurator.configureFlutterEngine

(

@NonNull FlutterEngine

flutterEngine

)

Configures the given io.flutter.embedding.engine.FlutterEngine.

This method is called after the given io.flutter.embedding.engine.FlutterEngine has been attached to the owning FragmentActivity. See io.flutter.embedding.engine.plugins.activity.ActivityControlSurface#attachToActivity( ExclusiveAppComponent, Lifecycle).

It is possible that the owning FragmentActivity opted not to connect itself as an io.flutter.embedding.engine.plugins.activity.ActivityControlSurface. In that case, any configuration, e.g., plugins, must not expect or depend upon an available Activity at the time that this method is invoked.

Parameters

flutterEngine

The Flutter engine.

Implemented in io.flutter.embedding.android.FlutterActivity, io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.Host, io.flutter.embedding.android.FlutterFragment, io.flutter.embedding.android.FlutterFragmentActivity, dev.flutter.scenarios.PlatformViewsActivity, and dev.flutter.scenarios.TestableFlutterActivity.

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

• shell/platform/android/io/flutter/embedding/android/FlutterEngineConfigurator.java