content: /*
   * Copyright (C) 2021 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 androidx.test.ui.app;
  
  import android.app.Activity;
  import android.content.res.Configuration;
  import android.os.Bundle;
  import android.util.Log;
  import android.widget.TextView;
  
  /** Activity that updates a TextView when its screen orientation is changed. */
  public class ScreenOrientationActivity extends Activity {
    private static final String TAG = "ScreenOrientActivity";
  
    @Override
    public void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.screen_orientation_activity);
  
      // Set orientation in onCreate the first time it's called.
      TextView textView = (TextView) findViewById(R.id.current_screen_orientation);
      if (textView
          .getText()
          .toString()
          .equals(getResources().getString(R.string.screen_orientation_text))) {
        String orientation = setOrientationString(getResources().getConfiguration().orientation);
        Log.d(TAG, "onCreate. Orientation set to " + orientation);
      }
    }
  
    @Override
    public void onConfigurationChanged(Configuration newConfig) {
      super.onConfigurationChanged(newConfig);
      String newOrientation = setOrientationString(newConfig.orientation);
      Log.d(TAG, "onConfigurationChanged. New orientation is " + newOrientation);
    }
  
    private String setOrientationString(int orientation) {
      String orientationString;
      if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
        orientationString = "landscape";
      } else {
        orientationString = "portrait";
      }
  
      TextView textView = (TextView) findViewById(R.id.current_screen_orientation);
      textView.setText(orientationString);
      return orientationString;
    }
  }
  