Android provides a special feature for checking spelling and it is easy to implement in your App.

Android provides SpellCheckerSessionListener listener that handles spelling checker.

For spelling checker, we have to implement SpellCheckerSessionListener listener that have some methods that we need to use.

In order to use spelling checker, you need to implement SpellCheckerSessionListener interface and override its methods.

Here is the way to implement

public class CheckSpellingActivity extends Activity implements SpellCheckerSessionListener { 

@Override 
public void onGetSuggestions(finalSuggestionsInfo[] arg0) 

{ 
// TODO Auto-generated method stub 
} 
@Override 
Public void onGetSentenceSuggestions(SentenceSuggestionsInfo[] arg0){ 
// TODO Auto-generated method stub 
}} 

Then we need to use SpellcheckerSession class.

private SpellCheckerSession spellCheckerSession; 
final TextServicesManager  textServicesManager =(TextServicesManager) 
getSystemService(Context.TEXT_SERVICES_MANAGER_SERVICE); 
spellCheckerSession = textServicesManager.newSpellCheckerSession(null,null,this,true); 

Now we have to call getSuggestions() for suggestion and this takes you to onGetSuggestions() where you can handle it.

spellCheckerSession.getSuggestions(newTextInfo(nameEditText.getText().toString()),2);