SpeechPlayerProvider 2.2 API

All Implemented Interfaces:
```
public class SpeechPlayerProvider

                    
```
Given to the constructor of NavigationSpeechPlayer, this class decides which SpeechPlayer should be used based on voice language compatibility.
If the given voiceLanguage is not null, this means the language is supported by the TrimbleMaps Voice API, which can parse SSML. The boolean voiceLanguageSupported should be try in this case.
If false, an instance of TrimbleMapsSpeechPlayer will never be provided to the NavigationSpeechPlayer. The SDK will default to the AndroidSpeechPlayer powered by android.speech.tts.TextToSpeech.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

Field Summary

Fields
Modifier and Type Field Description

Constructor Summary

Constructors
Constructor	Description
`SpeechPlayerProvider(Context context, String language, boolean voiceLanguageSupported, VoiceInstructionLoader voiceInstructionLoader, boolean shouldBeep)`	Constructed when creating an instance of NavigationSpeechPlayer.

Enum Constant Summary

Enum Constants
Enum Constant Description

Method Summary
Modifier and Type Method Description

void setIsFallbackAlwaysEnabled(boolean isFallbackAlwaysEnabled) Set false to not fallback to TTS for voice guidance when the connection is slow.
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SpeechPlayerProvider
```
SpeechPlayerProvider(Context context, String language, boolean voiceLanguageSupported, VoiceInstructionLoader voiceInstructionLoader, boolean shouldBeep)
```
    Constructed when creating an instance of NavigationSpeechPlayer.
    
    Parameters:
    
    context - for the initialization of the speech players
    
    language - to be used
    
    voiceLanguageSupported - true if voiceLanguage is not null, false otherwise
    
    voiceInstructionLoader - voice instruction loader
- Method Detail
  - setIsFallbackAlwaysEnabled
```
 void setIsFallbackAlwaysEnabled(boolean isFallbackAlwaysEnabled)
```
    Set false to not fallback to TTS for voice guidance when the connection is slow. The default setting is enabled. The TTS is used in two cases: 1. when request polly voice fails 2. when connection is slow This setting only impact the 2nd case.
    
    Parameters:
    
    isFallbackAlwaysEnabled - true to use TTS when connection is slow, false otherwise