/*
 * Copyright (C) 2017 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.app.stubs;

import android.annotation.Nullable;
import android.app.Activity;
import android.content.res.Configuration;
import android.os.Bundle;
import android.view.Display;
import android.view.WindowManager;

/**
 * An {@link Activity} that exposes the underlying {@link Display} details.
 */
public class DisplayTestActivity extends Activity {
    public final OrientationTestUtils.Observer configurationChangeObserver =
            new OrientationTestUtils.Observer();

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    @Override
    public void onConfigurationChanged(Configuration newConfig) {
        super.onConfigurationChanged(newConfig);
        configurationChangeObserver.onObserved();
    }

    public Display getDisplay() {
        return getSystemService(WindowManager.class).getDefaultDisplay();
    }
}