| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package io.flutter.app; |
| |
| import android.app.Activity; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.res.Configuration; |
| import android.os.Bundle; |
| import androidx.annotation.NonNull; |
| import io.flutter.app.FlutterActivityDelegate.ViewFactory; |
| import io.flutter.plugin.common.PluginRegistry; |
| import io.flutter.view.FlutterNativeView; |
| import io.flutter.view.FlutterView; |
| |
| /** |
| * Deprecated base class for activities that use Flutter. |
| * |
| * @deprecated {@link 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. |
| */ |
| @Deprecated |
| public class FlutterActivity extends Activity |
| implements FlutterView.Provider, PluginRegistry, ViewFactory { |
| private static final String TAG = "FlutterActivity"; |
| |
| private final FlutterActivityDelegate delegate = new FlutterActivityDelegate(this, this); |
| |
| // These aliases ensure that the methods we forward to the delegate adhere |
| // to relevant interfaces versus just existing in FlutterActivityDelegate. |
| private final FlutterActivityEvents eventDelegate = delegate; |
| private final FlutterView.Provider viewProvider = delegate; |
| private final PluginRegistry pluginRegistry = delegate; |
| |
| /** |
| * Returns the Flutter view used by this activity; will be null before {@link #onCreate(Bundle)} |
| * is called. |
| */ |
| @Override |
| public FlutterView getFlutterView() { |
| return viewProvider.getFlutterView(); |
| } |
| |
| /** |
| * Hook for subclasses to customize the creation of the {@code FlutterView}. |
| * |
| * <p>The default implementation returns {@code null}, which will cause the activity to use a |
| * newly instantiated full-screen view. |
| */ |
| @Override |
| public FlutterView createFlutterView(Context context) { |
| return null; |
| } |
| |
| /** |
| * Hook for subclasses to customize the creation of the {@code FlutterNativeView}. |
| * |
| * <p>The default implementation returns {@code null}, which will cause the activity to use a |
| * newly instantiated native view object. |
| */ |
| @Override |
| public FlutterNativeView createFlutterNativeView() { |
| return null; |
| } |
| |
| @Override |
| public boolean retainFlutterNativeView() { |
| return false; |
| } |
| |
| @Override |
| public final boolean hasPlugin(String key) { |
| return pluginRegistry.hasPlugin(key); |
| } |
| |
| @Override |
| public final <T> T valuePublishedByPlugin(String pluginKey) { |
| return pluginRegistry.valuePublishedByPlugin(pluginKey); |
| } |
| |
| @Override |
| public final Registrar registrarFor(String pluginKey) { |
| return pluginRegistry.registrarFor(pluginKey); |
| } |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| eventDelegate.onCreate(savedInstanceState); |
| } |
| |
| @Override |
| protected void onStart() { |
| super.onStart(); |
| eventDelegate.onStart(); |
| } |
| |
| @Override |
| protected void onResume() { |
| super.onResume(); |
| eventDelegate.onResume(); |
| } |
| |
| @Override |
| protected void onDestroy() { |
| eventDelegate.onDestroy(); |
| super.onDestroy(); |
| } |
| |
| @Override |
| public void onBackPressed() { |
| if (!eventDelegate.onBackPressed()) { |
| super.onBackPressed(); |
| } |
| } |
| |
| @Override |
| protected void onStop() { |
| eventDelegate.onStop(); |
| super.onStop(); |
| } |
| |
| @Override |
| protected void onPause() { |
| super.onPause(); |
| eventDelegate.onPause(); |
| } |
| |
| @Override |
| protected void onPostResume() { |
| super.onPostResume(); |
| eventDelegate.onPostResume(); |
| } |
| |
| // @Override - added in API level 23 |
| public void onRequestPermissionsResult( |
| int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) { |
| eventDelegate.onRequestPermissionsResult(requestCode, permissions, grantResults); |
| } |
| |
| @Override |
| protected void onActivityResult(int requestCode, int resultCode, Intent data) { |
| if (!eventDelegate.onActivityResult(requestCode, resultCode, data)) { |
| super.onActivityResult(requestCode, resultCode, data); |
| } |
| } |
| |
| @Override |
| protected void onNewIntent(Intent intent) { |
| eventDelegate.onNewIntent(intent); |
| } |
| |
| @Override |
| public void onUserLeaveHint() { |
| eventDelegate.onUserLeaveHint(); |
| } |
| |
| @Override |
| public void onWindowFocusChanged(boolean hasFocus) { |
| super.onWindowFocusChanged(hasFocus); |
| eventDelegate.onWindowFocusChanged(hasFocus); |
| } |
| |
| @Override |
| public void onTrimMemory(int level) { |
| eventDelegate.onTrimMemory(level); |
| } |
| |
| @Override |
| public void onLowMemory() { |
| eventDelegate.onLowMemory(); |
| } |
| |
| @Override |
| public void onConfigurationChanged(Configuration newConfig) { |
| super.onConfigurationChanged(newConfig); |
| eventDelegate.onConfigurationChanged(newConfig); |
| } |
| } |