diff options
2 files changed, 58 insertions, 30 deletions
diff --git a/libs/WindowManager/Jetpack/src/androidx/window/common/EmptyLifecycleCallbacksAdapter.java b/libs/WindowManager/Jetpack/src/androidx/window/common/EmptyLifecycleCallbacksAdapter.java new file mode 100644 index 000000000000..d923a46c3b5d --- /dev/null +++ b/libs/WindowManager/Jetpack/src/androidx/window/common/EmptyLifecycleCallbacksAdapter.java @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package androidx.window.common; + +import android.app.Activity; +import android.app.Application; +import android.os.Bundle; + +/** + * An empty implementation of {@link Application.ActivityLifecycleCallbacks} derived classes can + * implement the methods necessary. + */ +public class EmptyLifecycleCallbacksAdapter implements Application.ActivityLifecycleCallbacks { + @Override + public void onActivityCreated(Activity activity, Bundle savedInstanceState) { + } + + @Override + public void onActivityStarted(Activity activity) { + } + + @Override + public void onActivityResumed(Activity activity) { + } + + @Override + public void onActivityPaused(Activity activity) { + } + + @Override + public void onActivityStopped(Activity activity) { + } + + @Override + public void onActivitySaveInstanceState(Activity activity, Bundle outState) { + } + + @Override + public void onActivityDestroyed(Activity activity) { + } +} diff --git a/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitController.java b/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitController.java index 6d8383372461..1d2b9384f47d 100644 --- a/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitController.java +++ b/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitController.java @@ -28,7 +28,6 @@ import android.app.Activity; import android.app.ActivityClient; import android.app.ActivityOptions; import android.app.ActivityThread; -import android.app.Application.ActivityLifecycleCallbacks; import android.app.Instrumentation; import android.content.Context; import android.content.Intent; @@ -41,6 +40,8 @@ import android.os.Looper; import android.window.TaskFragmentInfo; import android.window.WindowContainerTransaction; +import androidx.window.common.EmptyLifecycleCallbacksAdapter; + import java.util.ArrayList; import java.util.List; import java.util.Set; @@ -763,11 +764,7 @@ public class SplitController implements JetpackTaskFragmentOrganizer.TaskFragmen return shouldRetainAssociatedContainer(finishingContainer, associatedContainer); } - private final class LifecycleCallbacks implements ActivityLifecycleCallbacks { - - @Override - public void onActivityCreated(Activity activity, Bundle savedInstanceState) { - } + private final class LifecycleCallbacks extends EmptyLifecycleCallbacksAdapter { @Override public void onActivityPostCreated(Activity activity, Bundle savedInstanceState) { @@ -779,30 +776,6 @@ public class SplitController implements JetpackTaskFragmentOrganizer.TaskFragmen } @Override - public void onActivityStarted(Activity activity) { - } - - @Override - public void onActivityResumed(Activity activity) { - } - - @Override - public void onActivityPaused(Activity activity) { - } - - @Override - public void onActivityStopped(Activity activity) { - } - - @Override - public void onActivitySaveInstanceState(Activity activity, Bundle outState) { - } - - @Override - public void onActivityDestroyed(Activity activity) { - } - - @Override public void onActivityConfigurationChanged(Activity activity) { SplitController.this.onActivityConfigurationChanged(activity); } |