InstructionLoader 2.2 API

All Implemented Interfaces:
```
public class InstructionLoader

                    
```
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/

Nested Class Summary

Nested Classes
Modifier and Type Class Description

Field Summary

Fields
Modifier and Type Field Description

Constructor Summary

Constructors
Constructor	Description
`InstructionLoader(TextView textView, BannerText bannerText)`	Creates an InstructionLoader which can handle highway shields and also takes into account abbreviations.

Enum Constant Summary

Enum Constants
Enum Constant Description

Method Summary

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