Package io.flutter.plugin.common
Interface PluginRegistry
- All Known Implementing Classes:
FlutterActivity
,FlutterActivityDelegate
,FlutterFragmentActivity
,FlutterPluginRegistry
,ShimPluginRegistry
public interface PluginRegistry
Container class for Android API listeners used by
ActivityPluginBinding
.
This class also contains deprecated v1 embedding APIs used for plugin registration.
In v1 Android applications, an auto-generated and auto-updated plugin registrant class
(GeneratedPluginRegistrant) makes use of a PluginRegistry
to register contributions from
each plugin mentioned in the application's pubspec file. The generated registrant class is, again
by default, called from the application's main Activity
, which defaults to an
instance of FlutterActivity
, itself a PluginRegistry
.
-
Nested Class Summary
Modifier and TypeInterfaceDescriptionstatic interface
Delegate interface for handling activity results on behalf of the mainActivity
.static interface
Delegate interface for handling new intents on behalf of the mainActivity
.static interface
Deprecated.See https://flutter.cn/go/android-project-migration for migration details.static interface
Deprecated.This registrar is for Flutter's v1 embedding.static interface
Delegate interface for handling result of permissions requests on behalf of the mainActivity
.static interface
Delegate interface for handling user leave hints on behalf of the mainActivity
.static interface
Deprecated.See https://flutter.cn/go/android-project-migration for migration details.static interface
Delegate interface for handling window focus changes on behalf of the mainActivity
. -
Method Summary
Modifier and TypeMethodDescriptionboolean
Deprecated.See https://flutter.cn/go/android-project-migration for migration details.registrarFor
(String pluginKey) Deprecated.See https://flutter.cn/go/android-project-migration for migration details.<T> T
valuePublishedByPlugin
(String pluginKey) Deprecated.See https://flutter.cn/go/android-project-migration for migration details.
-
Method Details
-
registrarFor
Deprecated.See https://flutter.cn/go/android-project-migration for migration details.Returns aPluginRegistry.Registrar
for receiving the registrations pertaining to the specified plugin.- Parameters:
pluginKey
- a unique String identifying the plugin; typically the fully qualified name of the plugin's main class.- Returns:
- A
PluginRegistry.Registrar
for receiving the registrations pertianing to the specified plugin.
-
hasPlugin
Deprecated.See https://flutter.cn/go/android-project-migration for migration details.Returns whether the specified plugin is known to this registry.- Parameters:
pluginKey
- a unique String identifying the plugin; typically the fully qualified name of the plugin's main class.- Returns:
- true if this registry has handed out a registrar for the specified plugin.
-
valuePublishedByPlugin
Deprecated.See https://flutter.cn/go/android-project-migration for migration details.Returns the value published by the specified plugin, if any.Plugins may publish a single value, such as an instance of the plugin's main class, for situations where external control or interaction is needed. Clients are expected to know the value's type.
- Type Parameters:
T
- The type of the value.- Parameters:
pluginKey
- a unique String identifying the plugin; typically the fully qualified name of the plugin's main class.- Returns:
- the published value, possibly null.
-