Merge "Introduce ActivityWindowInfo" into main
diff --git a/core/java/android/window/ActivityWindowInfo.aidl b/core/java/android/window/ActivityWindowInfo.aidl
new file mode 100644
index 0000000..d0526bc
--- /dev/null
+++ b/core/java/android/window/ActivityWindowInfo.aidl
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2024 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 android.window;
+
+/**
+ * Stores information about a particular Activity Window.
+ * @hide
+ */
+parcelable ActivityWindowInfo;
diff --git a/core/java/android/window/ActivityWindowInfo.java b/core/java/android/window/ActivityWindowInfo.java
new file mode 100644
index 0000000..946bb82
--- /dev/null
+++ b/core/java/android/window/ActivityWindowInfo.java
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2024 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 android.window;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.graphics.Rect;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * Stores the window information about a particular Activity.
+ * It contains the info that is not part of {@link android.content.res.Configuration}.
+ * @hide
+ */
+public final class ActivityWindowInfo implements Parcelable {
+
+ private boolean mIsEmbedded;
+
+ @NonNull
+ private final Rect mTaskBounds = new Rect();
+
+ @NonNull
+ private final Rect mTaskFragmentBounds = new Rect();
+
+ public ActivityWindowInfo() {}
+
+ public ActivityWindowInfo(@NonNull ActivityWindowInfo info) {
+ set(info);
+ }
+
+ /** Copies fields from {@code info}. */
+ public void set(@NonNull ActivityWindowInfo info) {
+ set(info.mIsEmbedded, info.mTaskBounds, info.mTaskFragmentBounds);
+ }
+
+ /** Sets to the given values. */
+ public void set(boolean isEmbedded, @NonNull Rect taskBounds,
+ @NonNull Rect taskFragmentBounds) {
+ mIsEmbedded = isEmbedded;
+ mTaskBounds.set(taskBounds);
+ mTaskFragmentBounds.set(taskFragmentBounds);
+ }
+
+ /**
+ * Whether this activity is embedded, which means it is a TaskFragment that doesn't fill the
+ * leaf Task.
+ */
+ public boolean isEmbedded() {
+ return mIsEmbedded;
+ }
+
+ /**
+ * The bounds of the leaf Task window in display space.
+ */
+ @NonNull
+ public Rect getTaskBounds() {
+ return mTaskBounds;
+ }
+
+ /**
+ * The bounds of the leaf TaskFragment window in display space.
+ * This can be referring to the bounds of the same window as {@link #getTaskBounds()} when
+ * the activity is not embedded.
+ */
+ @NonNull
+ public Rect getTaskFragmentBounds() {
+ return mTaskFragmentBounds;
+ }
+
+ private ActivityWindowInfo(@NonNull Parcel in) {
+ mIsEmbedded = in.readBoolean();
+ mTaskBounds.readFromParcel(in);
+ mTaskFragmentBounds.readFromParcel(in);
+ }
+
+ @Override
+ public void writeToParcel(@NonNull Parcel dest, int flags) {
+ dest.writeBoolean(mIsEmbedded);
+ mTaskBounds.writeToParcel(dest, flags);
+ mTaskFragmentBounds.writeToParcel(dest, flags);
+ }
+
+ @NonNull
+ public static final Creator<ActivityWindowInfo> CREATOR =
+ new Creator<>() {
+ @Override
+ public ActivityWindowInfo createFromParcel(@NonNull Parcel in) {
+ return new ActivityWindowInfo(in);
+ }
+
+ @Override
+ public ActivityWindowInfo[] newArray(int size) {
+ return new ActivityWindowInfo[size];
+ }
+ };
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public boolean equals(@Nullable Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ final ActivityWindowInfo other = (ActivityWindowInfo) o;
+ return mIsEmbedded == other.mIsEmbedded
+ && mTaskBounds.equals(other.mTaskBounds)
+ && mTaskFragmentBounds.equals(other.mTaskFragmentBounds);
+ }
+
+ @Override
+ public int hashCode() {
+ int result = 17;
+ result = 31 * result + (mIsEmbedded ? 1 : 0);
+ result = 31 * result + mTaskBounds.hashCode();
+ result = 31 * result + mTaskFragmentBounds.hashCode();
+ return result;
+ }
+
+ @Override
+ public String toString() {
+ return "ActivityWindowInfo{isEmbedded=" + mIsEmbedded
+ + ", taskBounds=" + mTaskBounds
+ + ", taskFragmentBounds=" + mTaskFragmentBounds
+ + "}";
+ }
+}
diff --git a/core/java/android/window/flags/windowing_sdk.aconfig b/core/java/android/window/flags/windowing_sdk.aconfig
index 59d7b0e..f743ab7 100644
--- a/core/java/android/window/flags/windowing_sdk.aconfig
+++ b/core/java/android/window/flags/windowing_sdk.aconfig
@@ -38,4 +38,12 @@
name: "activity_embedding_interactive_divider_flag"
description: "Whether the interactive divider feature is enabled"
bug: "293654166"
+}
+
+flag {
+ namespace: "windowing_sdk"
+ name: "activity_window_info_flag"
+ description: "To dispatch ActivityWindowInfo through ClientTransaction"
+ bug: "287582673"
+ is_fixed_read_only: true
}
\ No newline at end of file