Merge "Use RichInputConnection to get the previous word."

            callback.onGetSuggestedWords(SuggestedWords.EMPTY);

            return;

        }

        // Get the word on which we should search the bigrams. If we are composing a word, it's

        // whatever is *before* the half-committed word in the buffer, hence 2; if we aren't, we

        // should just skip whitespace if any, so 1.

        final SettingsValues currentSettings = mSettings.getCurrent();

        final int[] additionalFeaturesOptions = currentSettings.mAdditionalFeaturesSettingValues;

        if (DEBUG) {

            if (mInputLogic.mWordComposer.isComposingWord()

                    || mInputLogic.mWordComposer.isBatchMode()) {

                final PrevWordsInfo prevWordsInfo

                        = mInputLogic.mWordComposer.getPrevWordsInfoForSuggestion();

                // TODO: this is for checking consistency with older versions. Remove this when

                // we are confident this is stable.

                // We're checking the previous word in the text field against the memorized previous

                // word. If we are composing a word we should have the second word before the cursor

                // memorized, otherwise we should have the first.

                final PrevWordsInfo rereadPrevWordsInfo =

        mInputLogic.mSuggest.getSuggestedWords(mInputLogic.mWordComposer,

                mInputLogic.getPrevWordsInfoFromNthPreviousWordForSuggestion(

                        currentSettings.mSpacingAndPunctuations,

                                mInputLogic.mWordComposer.isComposingWord() ? 2 : 1);

                if (!TextUtils.equals(prevWordsInfo.mPrevWord, rereadPrevWordsInfo.mPrevWord)) {

                    throw new RuntimeException("Unexpected previous word: "

                            + prevWordsInfo.mPrevWord + " <> " + rereadPrevWordsInfo.mPrevWord);

                }

            }

        }

        mInputLogic.mSuggest.getSuggestedWords(mInputLogic.mWordComposer,

                mInputLogic.mWordComposer.getPrevWordsInfoForSuggestion(),

                        // Get the word on which we should search the bigrams. If we are composing

                        // a word, it's whatever is *before* the half-committed word in the buffer,

                        // hence 2; if we aren't, we should just skip whitespace if any, so 1.

                        mInputLogic.mWordComposer.isComposingWord() ? 2 : 1),

                keyboard.getProximityInfo(), currentSettings.mBlockPotentiallyOffensive,

                currentSettings.mAutoCorrectionEnabled, additionalFeaturesOptions, sessionId,

                sequenceNumber, callback);