io.selendroid.android.ActivitiesReporter Maven / Gradle / Ivy

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/*
 * Copyright 2012-2013 eBay Software Foundation and selendroid committers.
 * 
 * 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 io.selendroid.android;

import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;

import android.app.Activity;

public class ActivitiesReporter {
  private Activity currentActivity;
  private final Map liveActivities = new HashMap();
  private int lastAssignedId;

  public class ActivitiesImpl {
    public Activity current() {
      return currentActivity;
    }

    public void finishAll() {
      Set activities = Collections.unmodifiableSet(liveActivities.keySet());

      for (Activity activity : activities) {
        if (liveActivities.containsKey(activity)) {
          activity.finish();
        }
      }
    }

    public int idOf(Activity activity) {
      Integer boxedId = liveActivities.get(activity);

      return (boxedId == null) ? -1 : boxedId;
    }

  }

  public Set getActivities() {
    return liveActivities.keySet();
  }

  public Activity getCurrentActivity() {
    return currentActivity;
  }

  /**
   * Records the given {@code Activity} and assigns it an ID.
   */
  public void wasCreated(Activity activity) {
    liveActivities.put(activity, ++lastAssignedId);
  }


  public void wasResumed(Activity activity) {
    currentActivity = activity;
  }


  public void wasDestroyed(Activity activity) {
    liveActivities.remove(activity);

    if (currentActivity == activity) {
      currentActivity = null;
    }
  }
}