com.mapbox.services.android.navigation.ui.v5.instruction

Class InstructionLoader

java.lang.Object

com.mapbox.services.android.navigation.ui.v5.instruction.InstructionLoader

public class InstructionLoader
extends java.lang.Object

Utility class that can be used to load a given BannerText into the provided TextView.

For each BannerComponents, either the text or given shield URL will be used (the shield URL taking priority).

If a shield URL is found, Picasso is used to load the image. Then, once the image is loaded, a new ImageSpan is created and set to the appropriate position of the Spannable/

Constructor Summary

Constructors

Constructor and Description
InstructionLoader(android.widget.TextView textView, com.mapbox.api.directions.v5.models.BannerText bannerText) Creates an InstructionLoader which can handle highway shields and also takes into account abbreviations.

Method Summary

Modifier and Type	Method and Description
void	loadInstruction() Takes the given components from the BannerText and creates a new Spannable with text / ImageSpans which is loaded into the given TextView.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

InstructionLoader

public InstructionLoader(android.widget.TextView textView,
                         @NonNull
                         com.mapbox.api.directions.v5.models.BannerText bannerText)

Creates an InstructionLoader which can handle highway shields and also takes into account abbreviations.

Parameters:

textView - to populate with instruction

bannerText - containing components to populate into textView

Method Detail

loadInstruction

public void loadInstruction()

Takes the given components from the BannerText and creates a new Spannable with text / ImageSpans which is loaded into the given TextView.