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The app library component of SDL is meant to run on the end user’s smart-device from within SDL enabled apps, as an embedded app, or connected to the cloud. App libraries allow the apps to connect to SDL enabled head-units and hardware through bluetooth, USB, and TCP for Android, and cloud and embedded apps can connect through web sockets, Java Beans, and other custom transports. Once the library establishes a connection between the smart device and head-unit through the preferred method of transport, the two components are able to communicate using the SDL defined protocol. The app integrating this library project is then able to expose its functionality to the head-unit through text, media, and other interactive elements.

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/*
 * Copyright (c) 2019 Livio, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following
 * disclaimer in the documentation and/or other materials provided with the
 * distribution.
 *
 * Neither the name of the Livio Inc. nor the names of its contributors
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
package com.smartdevicelink.proxy.rpc;

import androidx.annotation.NonNull;

import com.smartdevicelink.proxy.RPCStruct;

import java.util.Hashtable;
import java.util.List;

/**
 * This data is related to what a navigation service would provide.
 */
public class NavigationServiceData extends RPCStruct {

    public static final String KEY_TIMESTAMP = "timeStamp";
    public static final String KEY_ORIGIN = "origin";
    public static final String KEY_DESTINATION = "destination";
    public static final String KEY_DESTINATION_ETA = "destinationETA";
    public static final String KEY_INSTRUCTIONS = "instructions";
    public static final String KEY_NEXT_INSTRUCTION_ETA = "nextInstructionETA";
    public static final String KEY_NEXT_INSTRUCTION_DISTANCE = "nextInstructionDistance";
    public static final String KEY_NEXT_INSTRUCTION_DISTANCE_SCALE = "nextInstructionDistanceScale";
    public static final String KEY_PROMPT = "prompt";

    // Constructors

    public NavigationServiceData() {
    }

    public NavigationServiceData(Hashtable hash) {
        super(hash);
    }

    public NavigationServiceData(@NonNull DateTime timeStamp) {
        this();
        setTimeStamp(timeStamp);
    }

    // Setters and Getters

    /**
     * This is the timeStamp of when the data was generated. This is to ensure any time or distance
     * given in the data can accurately be adjusted if necessary.
     *
     * @param timeStamp -
     */
    public NavigationServiceData setTimeStamp(@NonNull DateTime timeStamp) {
        setValue(KEY_TIMESTAMP, timeStamp);
        return this;
    }

    /**
     * This is the timeStamp of when the data was generated. This is to ensure any time or distance
     * given in the data can accurately be adjusted if necessary.
     *
     * @return timeStamp
     */
    public DateTime getTimeStamp() {
        return (DateTime) getObject(DateTime.class, KEY_TIMESTAMP);
    }

    /**
     * @param origin -
     */
    public NavigationServiceData setOrigin(LocationDetails origin) {
        setValue(KEY_ORIGIN, origin);
        return this;
    }

    /**
     * @return origin
     */
    public LocationDetails getOrigin() {
        return (LocationDetails) getObject(LocationDetails.class, KEY_ORIGIN);
    }

    /**
     * @param destination -
     */
    public NavigationServiceData setDestination(LocationDetails destination) {
        setValue(KEY_DESTINATION, destination);
        return this;
    }

    /**
     * @return destination
     */
    public LocationDetails getDestination() {
        return (LocationDetails) getObject(LocationDetails.class, KEY_DESTINATION);
    }

    /**
     * @param destinationETA -
     */
    public NavigationServiceData setDestinationETA(DateTime destinationETA) {
        setValue(KEY_DESTINATION_ETA, destinationETA);
        return this;
    }

    /**
     * @return destinationETA
     */
    public DateTime getDestinationETA() {
        return (DateTime) getObject(DateTime.class, KEY_DESTINATION_ETA);
    }

    /**
     * This array should be ordered with all remaining instructions. The start of this array should
     * always contain the next instruction.
     *
     * @param instructions -
     */
    public NavigationServiceData setInstructions(List instructions) {
        setValue(KEY_INSTRUCTIONS, instructions);
        return this;
    }

    /**
     * This array should be ordered with all remaining instructions. The start of this array should
     * always contain the next instruction.
     *
     * @return instructions
     */
    @SuppressWarnings("unchecked")
    public List getInstructions() {
        return (List) getObject(NavigationInstruction.class, KEY_INSTRUCTIONS);
    }

    /**
     * @param nextInstructionETA -
     */
    public NavigationServiceData setNextInstructionETA(DateTime nextInstructionETA) {
        setValue(KEY_NEXT_INSTRUCTION_ETA, nextInstructionETA);
        return this;
    }

    /**
     * @return nextInstructionETA
     */
    public DateTime getNextInstructionETA() {
        return (DateTime) getObject(DateTime.class, KEY_NEXT_INSTRUCTION_ETA);
    }

    /**
     * The distance to this instruction from current location. This should only be updated every
     * .1 unit of distance. For more accuracy the consumer can use the GPS location of itself and
     * the next instruction.
     *
     * @param nextInstructionDistance -
     */
    public NavigationServiceData setNextInstructionDistance(Float nextInstructionDistance) {
        setValue(KEY_NEXT_INSTRUCTION_DISTANCE, nextInstructionDistance);
        return this;
    }

    /**
     * The distance to this instruction from current location. This should only be updated every
     * .1 unit of distance. For more accuracy the consumer can use the GPS location of itself and
     * the next instruction.
     *
     * @return nextInstructionDistance
     */
    public Float getNextInstructionDistance() {
        return getFloat(KEY_NEXT_INSTRUCTION_DISTANCE);
    }

    /**
     * Distance till next maneuver (starting from) from previous maneuver.
     *
     * @param nextInstructionDistanceScale -
     */
    public NavigationServiceData setNextInstructionDistanceScale(Float nextInstructionDistanceScale) {
        setValue(KEY_NEXT_INSTRUCTION_DISTANCE_SCALE, nextInstructionDistanceScale);
        return this;
    }

    /**
     * Distance till next maneuver (starting from) from previous maneuver.
     *
     * @return nextInstructionDistanceScale
     */
    public Float getNextInstructionDistanceScale() {
        return getFloat(KEY_NEXT_INSTRUCTION_DISTANCE_SCALE);
    }

    /**
     * This is a prompt message that should be conveyed to the user through either display or voice
     * (TTS). This param will change often as it should represent the following: approaching
     * instruction, post instruction, alerts that affect the current navigation session, etc.
     *
     * @param prompt -
     */
    public NavigationServiceData setPrompt(String prompt) {
        setValue(KEY_PROMPT, prompt);
        return this;
    }

    /**
     * This is a prompt message that should be conveyed to the user through either display or voice
     * (TTS). This param will change often as it should represent the following: approaching
     * instruction, post instruction, alerts that affect the current navigation session, etc.
     *
     * @return prompt
     */
    public String getPrompt() {
        return getString(KEY_PROMPT);
    }

}




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