content: /*
   * Copyright 2019 Alynx Zhou
   *
   * 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 xyz.alynx.livewallpaper;
  
  import android.support.v7.app.ActionBar;
  import android.support.v7.app.AppCompatActivity;
  import android.os.Bundle;
  import android.support.v7.widget.Toolbar;
  import android.widget.TextView;
  
  public class AboutActivity extends AppCompatActivity {
      @SuppressWarnings("unused")
      private static final String TAG = "AboutActivity";
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.activity_about);
          final Toolbar toolbar = findViewById(R.id.about_toolbar);
          setSupportActionBar(toolbar);
          final ActionBar actionBar = getSupportActionBar();
          if (actionBar != null) {
              actionBar.setDisplayHomeAsUpEnabled(true);
              actionBar.setTitle(R.string.action_about);
          }
          final TextView appVersion = findViewById(R.id.app_version);
          appVersion.setText(String.format(
              getResources().getString(R.string.app_version),
              BuildConfig.VERSION_NAME, BuildConfig.VERSION_CODE, BuildConfig.BUILD_TYPE
          ));
      }
  }
  