Package io.flutter.plugin.editing

Class SpellCheckPlugin

java.lang.Object

io.flutter.plugin.editing.SpellCheckPlugin

All Implemented Interfaces:

SpellCheckerSession.SpellCheckerSessionListener, SpellCheckChannel.SpellCheckMethodHandler

public class SpellCheckPlugin
extends Object
implements SpellCheckChannel.SpellCheckMethodHandler, SpellCheckerSession.SpellCheckerSessionListener

SpellCheckPlugin is the implementation of all functionality needed for spell check for text input.

The plugin handles requests for spell check sent by the SpellCheckChannel via sending requests to the Android spell checker. It also receives the spell check results from the service and sends them back to the framework through the SpellCheckChannel.

Constructor Summary

Constructors

Constructor	Description
SpellCheckPlugin(TextServicesManager textServicesManager, SpellCheckChannel spellCheckChannel)

Method Summary

Modifier and Type	Method	Description
void	destroy()	Unregisters this SpellCheckPlugin as the SpellCheckChannel.SpellCheckMethodHandler, for the SpellCheckChannel, and closes the most recently opened SpellCheckerSession.
void	initiateSpellCheck(String locale, String text, MethodChannel.Result result)	Initiates call to native spell checker to spell check specified text if there is no result awaiting a response.
void	onGetSentenceSuggestions(SentenceSuggestionsInfo[] results)	Callback for Android spell check API that decomposes results and send results through the SpellCheckChannel.
void	onGetSuggestions(SuggestionsInfo[] results)
void	performSpellCheck(String locale, String text)	Calls on the Android spell check API to spell check specified text.

Methods inherited from class java.lang.Object

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

Constructor Detail

SpellCheckPlugin

public SpellCheckPlugin(@NonNull
                        TextServicesManager textServicesManager,
                        @NonNull
                        SpellCheckChannel spellCheckChannel)

Method Detail

destroy

public void destroy()

Unregisters this SpellCheckPlugin as the SpellCheckChannel.SpellCheckMethodHandler, for the SpellCheckChannel, and closes the most recently opened SpellCheckerSession.

Do not invoke any methods on a SpellCheckPlugin after invoking this method.

initiateSpellCheck

public void initiateSpellCheck(@NonNull
                               String locale,
                               @NonNull
                               String text,
                               @NonNull
                               MethodChannel.Result result)

Initiates call to native spell checker to spell check specified text if there is no result awaiting a response.

Specified by:

initiateSpellCheck in interface SpellCheckChannel.SpellCheckMethodHandler

performSpellCheck

public void performSpellCheck(@NonNull
                              String locale,
                              @NonNull
                              String text)

Calls on the Android spell check API to spell check specified text.

onGetSentenceSuggestions

public void onGetSentenceSuggestions(SentenceSuggestionsInfo[] results)

Callback for Android spell check API that decomposes results and send results through the SpellCheckChannel.

Spell check results will be encoded as a string representing the span of that result, with the format "start_index.end_index.suggestion_1/nsuggestion_2/nsuggestion_3", where there may be up to 5 suggestions.

Specified by:

onGetSentenceSuggestions in interface SpellCheckerSession.SpellCheckerSessionListener

onGetSuggestions

public void onGetSuggestions(SuggestionsInfo[] results)

Specified by:

onGetSuggestions in interface SpellCheckerSession.SpellCheckerSessionListener