io.flutter.app.FlutterActivityEvents Interface Reference

Inheritance diagram for io.flutter.app.FlutterActivityEvents:

Public Member Functions
void	onCreate (Bundle savedInstanceState)
void	onNewIntent (Intent intent)
void	onPause ()
void	onStart ()
void	onResume ()
void	onPostResume ()
void	onDestroy ()
void	onStop ()
boolean	onBackPressed ()
void	onUserLeaveHint ()
void	onWindowFocusChanged (boolean hasFocus)

Detailed Description

A collection of Android Activity methods that are relevant to the core operation of Flutter applications.

Application authors that use an activity other than FlutterActivity should forward all events herein from their activity to an instance of FlutterActivityDelegate in order to wire the activity up to the Flutter framework. This forwarding is already provided in
FlutterActivity.

Definition at line 22 of file FlutterActivityEvents.java.

Member Function Documentation

onBackPressed()

boolean io.flutter.app.FlutterActivityEvents.onBackPressed

(

)

Invoked when the activity has detected the user's press of the back key.

Returns

true if the listener handled the event; false to let the activity continue with its default back button handling.

See also

android.app.Activity::onBackPressed()

Implemented in io.flutter.app.FlutterActivityDelegate.

onCreate()

void io.flutter.app.FlutterActivityEvents.onCreate

(

Bundle

savedInstanceState

)

Parameters

savedInstanceState

If the activity is being re-initialized after previously being shut down then this Bundle contains the data it most recently supplied in onSaveInstanceState(Bundle).

See also

android.app.Activity::onCreate(android.os.Bundle)

Implemented in io.flutter.app.FlutterActivityDelegate.

onDestroy()

void io.flutter.app.FlutterActivityEvents.onDestroy

(

)

See also

android.app.Activity::onDestroy()

Implemented in io.flutter.app.FlutterActivityDelegate.

onNewIntent()

void io.flutter.app.FlutterActivityEvents.onNewIntent

(

Intent

intent

)

Parameters

intent

The new intent that was started for the activity.

See also

android.app.Activity::onNewIntent(Intent)

Implemented in io.flutter.app.FlutterActivityDelegate.

onPause()

void io.flutter.app.FlutterActivityEvents.onPause

(

)

See also

android.app.Activity::onPause()

Implemented in io.flutter.app.FlutterActivityDelegate.

onPostResume()

void io.flutter.app.FlutterActivityEvents.onPostResume

(

)

See also

android.app.Activity::onPostResume()

Implemented in io.flutter.app.FlutterActivityDelegate.

onResume()

void io.flutter.app.FlutterActivityEvents.onResume

(

)

See also

android.app.Activity::onResume()

Implemented in io.flutter.app.FlutterActivityDelegate.

onStart()

void io.flutter.app.FlutterActivityEvents.onStart

(

)

See also

android.app.Activity::onStart()

Implemented in io.flutter.app.FlutterActivityDelegate.

onStop()

void io.flutter.app.FlutterActivityEvents.onStop

(

)

See also

android.app.Activity::onStop()

Implemented in io.flutter.app.FlutterActivityDelegate.

onUserLeaveHint()

void io.flutter.app.FlutterActivityEvents.onUserLeaveHint

(

)

See also

android.app.Activity::onUserLeaveHint()

Implemented in io.flutter.app.FlutterActivityDelegate.

onWindowFocusChanged()

void io.flutter.app.FlutterActivityEvents.onWindowFocusChanged

(

boolean

hasFocus

)

Parameters

hasFocus

True if the current activity window has focus.

See also

android.app.Activity::onWindowFocusChanged(boolean)

Implemented in io.flutter.app.FlutterActivityDelegate.

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

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