diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index adf51ceeb34184a80f44774ad9219393b606fb7f..589830d8e7026f812261d66f5cf0f44bf94c1157 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -22,14 +22,10 @@
<bool name="config_use_fullscreen_mode">false</bool>
<bool name="config_enable_show_voice_key_option">true</bool>
<bool name="config_enable_show_popup_on_keypress_option">true</bool>
- <bool name="config_enable_next_word_suggestions_option">true</bool>
<!-- TODO: Disable the following configuration for production. -->
<bool name="config_enable_usability_study_mode_option">true</bool>
<!-- Whether or not Popup on key press is enabled by default -->
<bool name="config_default_popup_preview">true</bool>
- <!-- Default value for next word suggestion: while showing suggestions for a word should we weigh
- in the previous word? -->
- <bool name="config_default_next_word_suggestions">true</bool>
<!-- Default value for next word prediction: after entering a word and a space only, should we look
at input history to suggest a hopefully helpful suggestions for the next word? -->
<bool name="config_default_next_word_prediction">true</bool>
diff --git a/java/res/xml/prefs.xml b/java/res/xml/prefs.xml
index 137981949ea88d4d1e377f2e9f5fc33e6d0b4c59..d8bf7847e75b4ebe9d98b9cd6be3af75bbf1eecc 100644
--- a/java/res/xml/prefs.xml
+++ b/java/res/xml/prefs.xml
@@ -114,24 +114,12 @@
android:summary="@string/use_contacts_dict_summary"
android:persistent="true"
android:defaultValue="true" />
- <CheckBoxPreference
- android:key="next_word_suggestion"
- android:title="@string/bigram_suggestion"
- android:summary="@string/bigram_suggestion_summary"
- android:persistent="true"
- android:defaultValue="true" />
<CheckBoxPreference
android:key="next_word_prediction"
android:title="@string/bigram_prediction"
android:summary="@string/bigram_prediction_summary"
android:persistent="true"
android:defaultValue="true" />
- <CheckBoxPreference
- android:key="enable_span_insert"
- android:title="@string/enable_span_insert"
- android:summary="@string/enable_span_insert_summary"
- android:persistent="true"
- android:defaultValue="true" />
<PreferenceScreen
android:key="pref_vibration_duration_settings"
android:title="@string/prefs_keypress_vibration_duration_settings"/>
diff --git a/java/src/com/android/inputmethod/latin/Settings.java b/java/src/com/android/inputmethod/latin/Settings.java
index 152d668513abce1a6ea689b52ba5785e688a8a4e..4c67b4957fb4bf7a15ca70b687b47139b2872bc1 100644
--- a/java/src/com/android/inputmethod/latin/Settings.java
+++ b/java/src/com/android/inputmethod/latin/Settings.java
@@ -69,9 +69,7 @@ public class Settings extends InputMethodSettingsFragment
public static final String PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY =
"pref_key_preview_popup_dismiss_delay";
public static final String PREF_KEY_USE_CONTACTS_DICT = "pref_key_use_contacts_dict";
- public static final String PREF_BIGRAM_SUGGESTION = "next_word_suggestion";
public static final String PREF_BIGRAM_PREDICTIONS = "next_word_prediction";
- public static final String PREF_KEY_ENABLE_SPAN_INSERT = "enable_span_insert";
public static final String PREF_VIBRATION_DURATION_SETTINGS =
"pref_vibration_duration_settings";
public static final String PREF_KEYPRESS_SOUND_VOLUME =
@@ -87,9 +85,7 @@ public class Settings extends InputMethodSettingsFragment
private ListPreference mShowCorrectionSuggestionsPreference;
private ListPreference mAutoCorrectionThresholdPreference;
private ListPreference mKeyPreviewPopupDismissDelay;
- // Suggestion: use bigrams to adjust scores of suggestions obtained from unigram dictionary
- private CheckBoxPreference mBigramSuggestion;
- // Prediction: use bigrams to predict the next word when there is no input for it yet
+ // Use bigrams to predict the next word when there is no input for it yet
private CheckBoxPreference mBigramPrediction;
private Preference mDebugSettingsPreference;
@@ -100,7 +96,6 @@ public class Settings extends InputMethodSettingsFragment
final String autoCorrectionOff = getResources().getString(
R.string.auto_correction_threshold_mode_index_off);
final String currentSetting = mAutoCorrectionThresholdPreference.getValue();
- mBigramSuggestion.setEnabled(!currentSetting.equals(autoCorrectionOff));
if (null != mBigramPrediction) {
mBigramPrediction.setEnabled(!currentSetting.equals(autoCorrectionOff));
}
@@ -124,7 +119,6 @@ public class Settings extends InputMethodSettingsFragment
mAutoCorrectionThresholdPreference =
(ListPreference) findPreference(PREF_AUTO_CORRECTION_THRESHOLD);
- mBigramSuggestion = (CheckBoxPreference) findPreference(PREF_BIGRAM_SUGGESTION);
mBigramPrediction = (CheckBoxPreference) findPreference(PREF_BIGRAM_PREDICTIONS);
mDebugSettingsPreference = findPreference(PREF_DEBUG_SETTINGS);
if (mDebugSettingsPreference != null) {
@@ -149,12 +143,9 @@ public class Settings extends InputMethodSettingsFragment
generalSettings.removePreference(mVoicePreference);
}
- final PreferenceGroup advancedSettings =
- (PreferenceGroup) findPreference(PREF_ADVANCED_SETTINGS);
- // Remove those meaningless options for now. TODO: delete them for good
- advancedSettings.removePreference(findPreference(PREF_BIGRAM_SUGGESTION));
- advancedSettings.removePreference(findPreference(PREF_KEY_ENABLE_SPAN_INSERT));
if (!VibratorUtils.getInstance(context).hasVibrator()) {
+ final PreferenceGroup advancedSettings =
+ (PreferenceGroup) findPreference(PREF_ADVANCED_SETTINGS);
generalSettings.removePreference(findPreference(PREF_VIBRATE_ON));
if (null != advancedSettings) { // Theoretically advancedSettings cannot be null
advancedSettings.removePreference(findPreference(PREF_VIBRATION_DURATION_SETTINGS));
@@ -167,15 +158,6 @@ public class Settings extends InputMethodSettingsFragment
generalSettings.removePreference(findPreference(PREF_POPUP_ON));
}
- final boolean showBigramSuggestionsOption = res.getBoolean(
- R.bool.config_enable_next_word_suggestions_option);
- if (!showBigramSuggestionsOption) {
- textCorrectionGroup.removePreference(mBigramSuggestion);
- if (null != mBigramPrediction) {
- textCorrectionGroup.removePreference(mBigramPrediction);
- }
- }
-
final CheckBoxPreference includeOtherImesInLanguageSwitchList =
(CheckBoxPreference)findPreference(PREF_INCLUDE_OTHER_IMES_IN_LANGUAGE_SWITCH_LIST);
includeOtherImesInLanguageSwitchList.setEnabled(
diff --git a/tests/src/com/android/inputmethod/latin/PunctuationTests.java b/tests/src/com/android/inputmethod/latin/PunctuationTests.java
index e1d4c46f87d2cfe980a2853fcbd42f9d6b35b31e..0eb3ba41a64c1e1a725d6af25ea5bbadf2af5e32 100644
--- a/tests/src/com/android/inputmethod/latin/PunctuationTests.java
+++ b/tests/src/com/android/inputmethod/latin/PunctuationTests.java
@@ -27,7 +27,7 @@ public class PunctuationTests extends InputTestsBase {
final String PUNCTUATION_FROM_STRIP = "!";
final String EXPECTED_RESULT = "this!! ";
final boolean defaultNextWordPredictionOption =
- mLatinIME.getResources().getBoolean(R.bool.config_default_next_word_suggestions);
+ mLatinIME.getResources().getBoolean(R.bool.config_default_next_word_prediction);
final boolean previousNextWordPredictionOption =
setBooleanPreference(NEXT_WORD_PREDICTION_OPTION, false,
defaultNextWordPredictionOption);