io.flutter.app.FlutterActivity Class Reference

Inheritance diagram for io.flutter.app.FlutterActivity:

Public Member Functions
FlutterView	getFlutterView ()
FlutterView	createFlutterView (Context context)
FlutterNativeView	createFlutterNativeView ()
boolean	retainFlutterNativeView ()
final boolean	hasPlugin (String key)
final< T > T	valuePublishedByPlugin (String pluginKey)
final Registrar	registrarFor (String pluginKey)
void	onBackPressed ()
void	onRequestPermissionsResult (int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults)
void	onUserLeaveHint ()
void	onWindowFocusChanged (boolean hasFocus)
void	onTrimMemory (int level)
void	onLowMemory ()
void	onConfigurationChanged (Configuration newConfig)
FlutterView	getFlutterView ()
Public Member Functions inherited from io.flutter.plugin.common.PluginRegistry
Registrar	registrarFor (@NonNull String pluginKey)
boolean	hasPlugin (@NonNull String pluginKey)
< T > T	valuePublishedByPlugin (@NonNull String pluginKey)
FlutterView	createFlutterView (Context context)
FlutterNativeView	createFlutterNativeView ()
boolean	retainFlutterNativeView ()

Protected Member Functions
void	onCreate (Bundle savedInstanceState)
void	onStart ()
void	onResume ()
void	onDestroy ()
void	onStop ()
void	onPause ()
void	onPostResume ()
void	onActivityResult (int requestCode, int resultCode, Intent data)
void	onNewIntent (Intent intent)

Detailed Description

Deprecated base class for activities that use Flutter.

Deprecated:

io.flutter.embedding.android.FlutterActivity is the new API that now replaces this class. See https://flutter.dev/go/android-project-migration for more migration details.

Definition at line 25 of file FlutterActivity.java.

Member Function Documentation

createFlutterNativeView()

FlutterNativeView io.flutter.app.FlutterActivity.createFlutterNativeView ( )

inline

Hook for subclasses to customize the creation of the FlutterNativeView.

The default implementation returns null, which will cause the activity to use a newly instantiated native view object.

Implements io.flutter.app.FlutterActivityDelegate.ViewFactory.

Definition at line 64 of file FlutterActivity.java.

                                                     {
    return null;
  }

createFlutterView()

FlutterView io.flutter.app.FlutterActivity.createFlutterView ( Context  context )

inline

Hook for subclasses to customize the creation of the FlutterView.

The default implementation returns null, which will cause the activity to use a newly instantiated full-screen view.

Implements io.flutter.app.FlutterActivityDelegate.ViewFactory.

Definition at line 53 of file FlutterActivity.java.

                                                        {
    return null;
  }

getFlutterView()

FlutterView io.flutter.app.FlutterActivity.getFlutterView ( )

inline

Returns the Flutter view used by this activity; will be null before onCreate(Bundle) is called.

Implements io.flutter.view.FlutterView.Provider.

Definition at line 42 of file FlutterActivity.java.

                                      {
    return viewProvider.getFlutterView();
  }

hasPlugin()

final boolean io.flutter.app.FlutterActivity.hasPlugin ( String  key )

inline

Definition at line 74 of file FlutterActivity.java.

                                             {
    return pluginRegistry.hasPlugin(key);
  }

onActivityResult()

void io.flutter.app.FlutterActivity.onActivityResult ( int  requestCode, int  resultCode, Intent  data  )

inlineprotected

Definition at line 144 of file FlutterActivity.java.

                                                                                {
    if (!eventDelegate.onActivityResult(requestCode, resultCode, data)) {
      super.onActivityResult(requestCode, resultCode, data);
    }
  }

onBackPressed()

void io.flutter.app.FlutterActivity.onBackPressed ( )

inline

Definition at line 113 of file FlutterActivity.java.

                              {
    if (!eventDelegate.onBackPressed()) {
      super.onBackPressed();
    }
  }

onConfigurationChanged()

void io.flutter.app.FlutterActivity.onConfigurationChanged ( Configuration  newConfig )

inline

Definition at line 177 of file FlutterActivity.java.

                                                              {
    super.onConfigurationChanged(newConfig);
    eventDelegate.onConfigurationChanged(newConfig);
  }

onCreate()

void io.flutter.app.FlutterActivity.onCreate ( Bundle  savedInstanceState )

inlineprotected

Definition at line 89 of file FlutterActivity.java.

                                                     {
    super.onCreate(savedInstanceState);
    eventDelegate.onCreate(savedInstanceState);
  }

onDestroy()

void io.flutter.app.FlutterActivity.onDestroy ( )

inlineprotected

Definition at line 107 of file FlutterActivity.java.

                             {
    eventDelegate.onDestroy();
    super.onDestroy();
  }

onLowMemory()

void io.flutter.app.FlutterActivity.onLowMemory ( )

inline

Definition at line 172 of file FlutterActivity.java.

                            {
    eventDelegate.onLowMemory();
  }

onNewIntent()

void io.flutter.app.FlutterActivity.onNewIntent ( Intent  intent )

inlineprotected

Definition at line 151 of file FlutterActivity.java.

                                            {
    eventDelegate.onNewIntent(intent);
  }

onPause()

void io.flutter.app.FlutterActivity.onPause ( )

inlineprotected

Definition at line 126 of file FlutterActivity.java.

                           {
    super.onPause();
    eventDelegate.onPause();
  }

onPostResume()

void io.flutter.app.FlutterActivity.onPostResume ( )

inlineprotected

Definition at line 132 of file FlutterActivity.java.

                                {
    super.onPostResume();
    eventDelegate.onPostResume();
  }

onRequestPermissionsResult()

void io.flutter.app.FlutterActivity.onRequestPermissionsResult ( int  requestCode, @NonNull String[]  permissions, @NonNull int[]  grantResults  )

inline

Definition at line 138 of file FlutterActivity.java.

                                                                                   {
    eventDelegate.onRequestPermissionsResult(requestCode, permissions, grantResults);
  }

onResume()

void io.flutter.app.FlutterActivity.onResume ( )

inlineprotected

Definition at line 101 of file FlutterActivity.java.

                            {
    super.onResume();
    eventDelegate.onResume();
  }

onStart()

void io.flutter.app.FlutterActivity.onStart ( )

inlineprotected

Definition at line 95 of file FlutterActivity.java.

                           {
    super.onStart();
    eventDelegate.onStart();
  }

onStop()

void io.flutter.app.FlutterActivity.onStop ( )

inlineprotected

Definition at line 120 of file FlutterActivity.java.

                          {
    eventDelegate.onStop();
    super.onStop();
  }

onTrimMemory()

void io.flutter.app.FlutterActivity.onTrimMemory ( int  level )

inline

Definition at line 167 of file FlutterActivity.java.

                                      {
    eventDelegate.onTrimMemory(level);
  }

onUserLeaveHint()

void io.flutter.app.FlutterActivity.onUserLeaveHint ( )

inline

Definition at line 156 of file FlutterActivity.java.

                                {
    eventDelegate.onUserLeaveHint();
  }

onWindowFocusChanged()

void io.flutter.app.FlutterActivity.onWindowFocusChanged ( boolean  hasFocus )

inline

Definition at line 161 of file FlutterActivity.java.

                                                     {
    super.onWindowFocusChanged(hasFocus);
    eventDelegate.onWindowFocusChanged(hasFocus);
  }

registrarFor()

final Registrar io.flutter.app.FlutterActivity.registrarFor ( String  pluginKey )

inline

Definition at line 84 of file FlutterActivity.java.

                                                        {
    return pluginRegistry.registrarFor(pluginKey);
  }

retainFlutterNativeView()

boolean io.flutter.app.FlutterActivity.retainFlutterNativeView ( )

inline

Hook for subclasses to indicate that the FlutterNativeView returned by createFlutterNativeView() should not be destroyed when this activity is destroyed.

Returns

Whether the FlutterNativeView is retained.

Implements io.flutter.app.FlutterActivityDelegate.ViewFactory.

Definition at line 69 of file FlutterActivity.java.

                                           {
    return false;
  }

valuePublishedByPlugin()

final< T > T io.flutter.app.FlutterActivity.valuePublishedByPlugin ( String  pluginKey )

inline

Definition at line 79 of file FlutterActivity.java.

                                                              {
    return pluginRegistry.valuePublishedByPlugin(pluginKey);
  }

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

• shell/platform/android/io/flutter/app/FlutterActivity.java