1 files changed, 125 insertions, 0 deletions
diff --git a/core/java/android/window/ClientWindowFrames.java b/core/java/android/window/ClientWindowFrames.java
new file mode 100644
index 000000000000..0523e64f3e7a
--- /dev/null
+++ b/core/java/android/window/ClientWindowFrames.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2020 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.graphics.Rect;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.view.DisplayCutout;
+
+/**
+ * The window frame container class used by client side for layout.
+ * @hide
+ */
+public class ClientWindowFrames implements Parcelable {
+    /** The actual window bounds. */
+    public final @NonNull Rect frame;
+
+    /**
+     * The container frame that is usually the same as display size. It may exclude the area of
+     * insets if the window layout parameter has specified fit-insets-sides.
+     */
+    public final @NonNull Rect displayFrame;
+
+    /** The background area while the window is resizing. */
+    public final @NonNull Rect backdropFrame;
+
+    /** The area cut from the display. */
+    public final @NonNull DisplayCutout.ParcelableWrapper displayCutout;
+
+    // TODO(b/149813814): Remove legacy insets.
+    public final Rect contentInsets;
+    public final Rect visibleInsets;
+    public final Rect stableInsets;
+
+    public ClientWindowFrames() {
+        frame = new Rect();
+        displayFrame = new Rect();
+        backdropFrame = new Rect();
+        displayCutout = new DisplayCutout.ParcelableWrapper();
+        contentInsets = new Rect();
+        visibleInsets = new Rect();
+        stableInsets = new Rect();
+    }
+
+    public ClientWindowFrames(ClientWindowFrames other) {
+        frame = new Rect(other.frame);
+        displayFrame = new Rect(other.displayFrame);
+        backdropFrame = new Rect(other.backdropFrame);
+        displayCutout = new DisplayCutout.ParcelableWrapper(other.displayCutout.get());
+        contentInsets = new Rect(other.contentInsets);
+        visibleInsets = new Rect(other.visibleInsets);
+        stableInsets = new Rect(other.stableInsets);
+    }
+
+    private ClientWindowFrames(Parcel in) {
+        frame = Rect.CREATOR.createFromParcel(in);
+        displayFrame = Rect.CREATOR.createFromParcel(in);
+        backdropFrame = Rect.CREATOR.createFromParcel(in);
+        displayCutout = DisplayCutout.ParcelableWrapper.CREATOR.createFromParcel(in);
+        contentInsets = Rect.CREATOR.createFromParcel(in);
+        visibleInsets = Rect.CREATOR.createFromParcel(in);
+        stableInsets = Rect.CREATOR.createFromParcel(in);
+    }
+
+    /** Needed for AIDL out parameters. */
+    public void readFromParcel(Parcel in) {
+        frame.set(Rect.CREATOR.createFromParcel(in));
+        displayFrame.set(Rect.CREATOR.createFromParcel(in));
+        backdropFrame.set(Rect.CREATOR.createFromParcel(in));
+        displayCutout.set(DisplayCutout.ParcelableWrapper.CREATOR.createFromParcel(in));
+        contentInsets.set(Rect.CREATOR.createFromParcel(in));
+        visibleInsets.set(Rect.CREATOR.createFromParcel(in));
+        stableInsets.set(Rect.CREATOR.createFromParcel(in));
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        frame.writeToParcel(dest, flags);
+        displayFrame.writeToParcel(dest, flags);
+        backdropFrame.writeToParcel(dest, flags);
+        displayCutout.writeToParcel(dest, flags);
+        contentInsets.writeToParcel(dest, flags);
+        visibleInsets.writeToParcel(dest, flags);
+        stableInsets.writeToParcel(dest, flags);
+    }
+
+    @Override
+    public String toString() {
+        final StringBuilder sb = new StringBuilder(32);
+        return "ClientWindowFrames{frame=" + frame.toShortString(sb)
+                + " display=" + displayFrame.toShortString(sb)
+                + " backdrop=" + backdropFrame.toShortString(sb)
+                + " cutout=" + displayCutout + "}";
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    public static final Creator<ClientWindowFrames> CREATOR = new Creator<ClientWindowFrames>() {
+        public ClientWindowFrames createFromParcel(Parcel in) {
+            return new ClientWindowFrames(in);
+        }
+
+        public ClientWindowFrames[] newArray(int size) {
+            return new ClientWindowFrames[size];
+        }
+    };
+}