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Commit 4e28a6a8 authored by Jean Chalard's avatar Jean Chalard
Browse files

Fix an IOOB exception 

Bug: 17316001
Change-Id: Iaa2cfd30ebbe0d49e10a5c3a30336e06817d0a8b
parent f2eadbb4

java/src/com/android/inputmethod/latin/SuggestedWords.java

+1 −1
Original line number Diff line number Diff line
@@ -429,7 +429,7 @@ public class SuggestedWords { 
     */

    @UsedForTesting

    public SuggestedWordInfo getTypedWordInfoOrNull() {

        if (this == EMPTY) {

        if (SuggestedWords.INDEX_OF_TYPED_WORD >= size()) {

            return null;

        }

        final SuggestedWordInfo info = getInfo(SuggestedWords.INDEX_OF_TYPED_WORD);

tests/src/com/android/inputmethod/latin/SuggestedWordsTests.java

+10 −0
Original line number Diff line number Diff line
@@ -148,5 +148,15 @@ public class SuggestedWordsTests extends AndroidTestCase { 


        // Make sure getTypedWordInfoOrNull() returns null.

        assertNull(SuggestedWords.EMPTY.getTypedWordInfoOrNull());



        final SuggestedWords emptySuggestedWords = new SuggestedWords(

                new ArrayList<SuggestedWordInfo>(), null /* rawSuggestions */,

                false /* typedWordValid */,

                false /* willAutoCorrect */,

                false /* isObsoleteSuggestions */,

                SuggestedWords.INPUT_STYLE_NONE);

        assertNull(emptySuggestedWords.getTypedWordInfoOrNull());



        assertNull(SuggestedWords.EMPTY.getTypedWordInfoOrNull());

    }

}