| /* |
| * Copyright (C) 2014 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.hardware.location; |
| |
| import android.annotation.NonNull; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| import java.security.InvalidParameterException; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| /** |
| * A class representing an event for Activity changes. |
| * |
| * @hide |
| */ |
| public class ActivityChangedEvent implements Parcelable { |
| private final List<ActivityRecognitionEvent> mActivityRecognitionEvents; |
| |
| public ActivityChangedEvent(ActivityRecognitionEvent[] activityRecognitionEvents) { |
| if (activityRecognitionEvents == null) { |
| throw new InvalidParameterException( |
| "Parameter 'activityRecognitionEvents' must not be null."); |
| } |
| |
| mActivityRecognitionEvents = Arrays.asList(activityRecognitionEvents); |
| } |
| |
| @NonNull |
| public Iterable<ActivityRecognitionEvent> getActivityRecognitionEvents() { |
| return mActivityRecognitionEvents; |
| } |
| |
| public static final Creator<ActivityChangedEvent> CREATOR = |
| new Creator<ActivityChangedEvent>() { |
| @Override |
| public ActivityChangedEvent createFromParcel(Parcel source) { |
| int activityRecognitionEventsLength = source.readInt(); |
| ActivityRecognitionEvent[] activityRecognitionEvents = |
| new ActivityRecognitionEvent[activityRecognitionEventsLength]; |
| source.readTypedArray(activityRecognitionEvents, ActivityRecognitionEvent.CREATOR); |
| |
| return new ActivityChangedEvent(activityRecognitionEvents); |
| } |
| |
| @Override |
| public ActivityChangedEvent[] newArray(int size) { |
| return new ActivityChangedEvent[size]; |
| } |
| }; |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel parcel, int flags) { |
| ActivityRecognitionEvent[] activityRecognitionEventArray = |
| mActivityRecognitionEvents.toArray(new ActivityRecognitionEvent[0]); |
| parcel.writeInt(activityRecognitionEventArray.length); |
| parcel.writeTypedArray(activityRecognitionEventArray, flags); |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder builder = new StringBuilder("[ ActivityChangedEvent:"); |
| |
| for (ActivityRecognitionEvent event : mActivityRecognitionEvents) { |
| builder.append("\n "); |
| builder.append(event.toString()); |
| } |
| builder.append("\n]"); |
| |
| return builder.toString(); |
| } |
| } |