tests/tests/widget/src/android/widget/cts/MockPopupWindowCtsActivity.java

/*
 * Copyright (C) 2008 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.widget.cts;

import com.android.cts.widget.R;

import android.app.Activity;
import android.os.Bundle;
import android.widget.PopupWindow;
import android.view.View;
import android.view.View.OnApplyWindowInsetsListener;
import android.view.Window;
import android.view.WindowInsets;

/**
 * Stub activity for testing {@link PopupWindow}
 */
public class MockPopupWindowCtsActivity extends Activity {
    private boolean isFirstRun = true;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Window window = getWindow();
        final View decor = window.getDecorView();
        decor.setOnApplyWindowInsetsListener(new OnApplyWindowInsetsListener() {
            @Override
            public WindowInsets onApplyWindowInsets(View v, WindowInsets insets) {
                if (isFirstRun) {
                    if (insets.isRound()) {
                        decor.setPadding(decor.getPaddingLeft(), decor.getPaddingTop(),
                                decor.getPaddingRight(),
                                decor.getPaddingBottom() + insets.getSystemWindowInsetBottom());
                    }
                    isFirstRun = false;
                    setContentView(R.layout.popupwindow);
                }
                return insets.consumeSystemWindowInsets();
            }
        });
    }
}