androidx/window/common/DisplayFeature.java

/*
 * Copyright (C) 2021 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.annotation.Nullable;
import android.graphics.Rect;

import androidx.annotation.NonNull;

/** Wrapper for both Extension and Sidecar versions of DisplayFeature. */
public interface DisplayFeature {
    /** Returns the type of the feature. */
    int getType();

    /** Returns the state of the feature, or {@code null} if the feature has no state. */
    @Nullable
    Integer getState();

    /** Returns the bounds of the feature. */
    @NonNull
    Rect getRect();
}