car-ui-lib/car-ui-lib/src/androidTest/java/com/android/car/ui/toolbar/ToolbarTestActivity.java

/*
 * 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 com.android.car.ui.toolbar;

import android.app.Activity;
import android.os.Bundle;

import com.android.car.ui.test.R;

/** An Activity used for testing {@link ToolbarController}. */
public class ToolbarTestActivity extends Activity {

    private int mTimesOnBackPressed = 0;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.empty_test_activity);
    }

    /**
     * ag/12161937 changes the behavior of pressing back on the top level activity, so
     * assert the number of times onBackPressed() is called instead of if the activity isFinishing()
     */
    public int getTimesOnBackPressed() {
        return mTimesOnBackPressed;
    }

    @Override
    public void onBackPressed() {
        super.onBackPressed();
        mTimesOnBackPressed++;
    }
}