design/tests/src/android/support/design/widget/BaseTestActivity.java

/*
 * Copyright (C) 2015 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.support.design.widget;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.WindowManager;

abstract class BaseTestActivity extends AppCompatActivity {

    private boolean mDestroyed;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        overridePendingTransition(0, 0);

        getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
        final int contentView = getContentViewLayoutResId();
        if (contentView > 0) {
            setContentView(contentView);
        }
        onContentViewSet();
        getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
    }

    @Override
    public void finish() {
        super.finish();
        overridePendingTransition(0, 0);
    }

    protected abstract int getContentViewLayoutResId();

    protected void onContentViewSet() {}

    @Override
    protected void onDestroy() {
        super.onDestroy();
        mDestroyed = true;
    }

    @Override
    public boolean isDestroyed() {
        return mDestroyed;
    }
}