content: /*
   * Copyright (C) 2017 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.example.android.testing.espresso.multiprocesssample;
  
  import android.app.Activity;
  import android.os.Bundle;
  import android.view.View;
  import android.widget.AdapterView;
  import android.widget.AdapterView.OnItemClickListener;
  import android.widget.ArrayAdapter;
  import android.widget.ListView;
  import android.widget.TextView;
  
  import static com.example.android.testing.espresso.multiprocesssample.Util.setCurrentRunningProcess;
  
  /**
   * Activity running in a private process which is manually defined in the AndroidManifest.xml using
   * the android:process attribute.
   * <p>
   * <p>From D.A.C: "If the name assigned to this attribute begins with a colon (':'), a new process,
   * private to the application, is created when it's needed and the activity runs in that process."
   */
  public class PrivateProcessActivity extends Activity implements OnItemClickListener {
  
      private TextView privateProcessNameTextView;
      private TextView selectedListItemTextView;
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.activity_private_process);
          privateProcessNameTextView = findViewById(R.id.textPrivateProcessName);
          setCurrentRunningProcess(privateProcessNameTextView, this);
  
          selectedListItemTextView = findViewById(R.id.selectedListItemText);
          ListView listView = findViewById(R.id.list);
          String[] listItems = getResources().getStringArray(R.array.list_items);
          ArrayAdapter<String> adapter =
                  new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, listItems);
          listView.setAdapter(adapter);
          listView.setOnItemClickListener(this);
      }
  
      public void onBtnClick(View view) {
          TextView v = findViewById(R.id.displayTextView);
          v.setText(R.string.button_clicked);
      }
  
      @Override
      public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
          selectedListItemTextView.setText(
                  String.format(getString(R.string.list_selection), ((TextView) view).getText()));
      }
  }
  