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am 7a16a061: Extract Settings.Values to a new class 

* commit '7a16a061e622539e54d7d649dcb8d4965aea575a':
  Extract Settings.Values to a new class
main
Jean Chalard 2011-12-09 11:00:35 -08:00 committed by Android Git Automerger
parent f0fcda0899 7a16a061e6
commit 49dc1bfe55
4 changed files with 254 additions and 224 deletions
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9
java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
View File

@ -36,6 +36,7 @@ import com.android.inputmethod.latin.LatinImeLogger;
import com.android.inputmethod.latin.LocaleUtils;
import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.Settings;
import com.android.inputmethod.latin.SettingsValues;
import com.android.inputmethod.latin.SubtypeSwitcher;
import com.android.inputmethod.latin.Utils;
@ -132,7 +133,7 @@ public class KeyboardSwitcher implements KeyboardState.SwitchActions,
}
}
public void loadKeyboard(EditorInfo editorInfo, Settings.Values settingsValues) {
public void loadKeyboard(EditorInfo editorInfo, SettingsValues settingsValues) {
try {
mMainKeyboardId = getKeyboardId(editorInfo, false, false, settingsValues);
mSymbolsKeyboardId = getKeyboardId(editorInfo, true, false, settingsValues);
@ -166,8 +167,8 @@ public class KeyboardSwitcher implements KeyboardState.SwitchActions,
mState.onSetKeyboard(isAlphabetMode());
updateShiftLockState(keyboard);
mKeyboardView.setKeyPreviewPopupEnabled(
Settings.Values.isKeyPreviewPopupEnabled(mPrefs, mResources),
Settings.Values.getKeyPreviewPopupDismissDelay(mPrefs, mResources));
SettingsValues.isKeyPreviewPopupEnabled(mPrefs, mResources),
SettingsValues.getKeyPreviewPopupDismissDelay(mPrefs, mResources));
final boolean localeChanged = (oldKeyboard == null)
|| !keyboard.mId.mLocale.equals(oldKeyboard.mId.mLocale);
mInputMethodService.mHandler.startDisplayLanguageOnSpacebar(localeChanged);
@ -226,7 +227,7 @@ public class KeyboardSwitcher implements KeyboardState.SwitchActions,
}
private KeyboardId getKeyboardId(EditorInfo editorInfo, final boolean isSymbols,
final boolean isShift, Settings.Values settingsValues) {
final boolean isShift, SettingsValues settingsValues) {
final int mode = Utils.getKeyboardMode(editorInfo);
final int xmlId;
switch (mode) {

4
java/src/com/android/inputmethod/latin/LatinIME.java
View File

@ -174,7 +174,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
// Current space state of the input method. This can be any of the above constants.
private int mSpaceState;
private Settings.Values mSettingsValues;
private SettingsValues mSettingsValues;
private View mExtractArea;
private View mKeyPreviewBackingView;
@ -548,7 +548,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
/* package */ void loadSettings() {
if (null == mPrefs) mPrefs = PreferenceManager.getDefaultSharedPreferences(this);
if (null == mSubtypeSwitcher) mSubtypeSwitcher = SubtypeSwitcher.getInstance();
mSettingsValues = new Settings.Values(mPrefs, this, mSubtypeSwitcher.getInputLocaleStr());
mSettingsValues = new SettingsValues(mPrefs, this, mSubtypeSwitcher.getInputLocaleStr());
resetContactsDictionary(null == mSuggest ? null : mSuggest.getContactsDictionary());
updateSoundEffectVolume();
updateKeypressVibrationDuration();

221
java/src/com/android/inputmethod/latin/Settings.java
View File

@ -38,7 +38,6 @@ import android.text.TextUtils;
import android.text.method.LinkMovementMethod;
import android.util.Log;
import android.view.View;
import android.view.inputmethod.EditorInfo;
import android.widget.SeekBar;
import android.widget.SeekBar.OnSeekBarChangeListener;
import android.widget.TextView;
@ -46,12 +45,10 @@ import android.widget.TextView;
import com.android.inputmethod.compat.CompatUtils;
import com.android.inputmethod.compat.InputMethodManagerCompatWrapper;
import com.android.inputmethod.compat.InputMethodServiceCompatWrapper;
import com.android.inputmethod.compat.InputTypeCompatUtils;
import com.android.inputmethod.compat.VibratorCompatWrapper;
import com.android.inputmethod.deprecated.VoiceProxy;
import com.android.inputmethodcommon.InputMethodSettingsActivity;
import java.util.Arrays;
import java.util.Locale;
public class Settings extends InputMethodSettingsActivity
@ -100,219 +97,6 @@ public class Settings extends InputMethodSettingsActivity
// Dialog ids
private static final int VOICE_INPUT_CONFIRM_DIALOG = 0;
public static class Values {
// From resources:
public final int mDelayUpdateOldSuggestions;
public final String mWordSeparators;
public final String mMagicSpaceStrippers;
public final String mMagicSpaceSwappers;
public final String mSuggestPuncs;
public final SuggestedWords mSuggestPuncList;
private final String mSymbolsExcludedFromWordSeparators;
public final CharSequence mHintToSaveText;
// From preferences:
public final boolean mSoundOn; // Sound setting private to Latin IME (see mSilentModeOn)
public final boolean mVibrateOn;
public final boolean mKeyPreviewPopupOn;
public final int mKeyPreviewPopupDismissDelay;
public final boolean mAutoCap;
public final boolean mAutoCorrectEnabled;
public final double mAutoCorrectionThreshold;
// Suggestion: use bigrams to adjust scores of suggestions obtained from unigram dictionary
public final boolean mBigramSuggestionEnabled;
// Prediction: use bigrams to predict the next word when there is no input for it yet
public final boolean mBigramPredictionEnabled;
public final boolean mUseContactsDict;
public final boolean mEnableSuggestionSpanInsertion;
private final boolean mShowSettingsKey;
private final boolean mVoiceKeyEnabled;
private final boolean mVoiceKeyOnMain;
public Values(final SharedPreferences prefs, final Context context,
final String localeStr) {
final Resources res = context.getResources();
final Locale savedLocale;
if (null != localeStr) {
final Locale keyboardLocale = LocaleUtils.constructLocaleFromString(localeStr);
savedLocale = LocaleUtils.setSystemLocale(res, keyboardLocale);
} else {
savedLocale = null;
}
// Get the resources
mDelayUpdateOldSuggestions = res.getInteger(
R.integer.config_delay_update_old_suggestions);
mMagicSpaceStrippers = res.getString(R.string.magic_space_stripping_symbols);
mMagicSpaceSwappers = res.getString(R.string.magic_space_swapping_symbols);
String wordSeparators = mMagicSpaceStrippers + mMagicSpaceSwappers
+ res.getString(R.string.magic_space_promoting_symbols);
final String symbolsExcludedFromWordSeparators =
res.getString(R.string.symbols_excluded_from_word_separators);
for (int i = symbolsExcludedFromWordSeparators.length() - 1; i >= 0; --i) {
wordSeparators = wordSeparators.replace(
symbolsExcludedFromWordSeparators.substring(i, i + 1), "");
}
mSymbolsExcludedFromWordSeparators = symbolsExcludedFromWordSeparators;
mWordSeparators = wordSeparators;
mSuggestPuncs = res.getString(R.string.suggested_punctuations);
// TODO: it would be nice not to recreate this each time we change the configuration
mSuggestPuncList = createSuggestPuncList(mSuggestPuncs);
mHintToSaveText = context.getText(R.string.hint_add_to_dictionary);
// Get the settings preferences
final boolean hasVibrator = VibratorCompatWrapper.getInstance(context).hasVibrator();
mVibrateOn = hasVibrator && prefs.getBoolean(Settings.PREF_VIBRATE_ON,
res.getBoolean(R.bool.config_default_vibration_enabled));
mSoundOn = prefs.getBoolean(Settings.PREF_SOUND_ON,
res.getBoolean(R.bool.config_default_sound_enabled));
mKeyPreviewPopupOn = isKeyPreviewPopupEnabled(prefs, res);
mKeyPreviewPopupDismissDelay = getKeyPreviewPopupDismissDelay(prefs, res);
mAutoCap = prefs.getBoolean(Settings.PREF_AUTO_CAP, true);
mAutoCorrectEnabled = isAutoCorrectEnabled(prefs, res);
mBigramSuggestionEnabled = mAutoCorrectEnabled
&& isBigramSuggestionEnabled(prefs, res, mAutoCorrectEnabled);
mBigramPredictionEnabled = mBigramSuggestionEnabled
&& isBigramPredictionEnabled(prefs, res);
mAutoCorrectionThreshold = getAutoCorrectionThreshold(prefs, res);
mUseContactsDict = prefs.getBoolean(Settings.PREF_KEY_USE_CONTACTS_DICT, true);
mEnableSuggestionSpanInsertion =
prefs.getBoolean(Settings.PREF_KEY_ENABLE_SPAN_INSERT, true);
final boolean defaultShowSettingsKey = res.getBoolean(
R.bool.config_default_show_settings_key);
mShowSettingsKey = isShowSettingsKeyOption(res)
? prefs.getBoolean(Settings.PREF_SHOW_SETTINGS_KEY, defaultShowSettingsKey)
: defaultShowSettingsKey;
final String voiceModeMain = res.getString(R.string.voice_mode_main);
final String voiceModeOff = res.getString(R.string.voice_mode_off);
final String voiceMode = prefs.getString(PREF_VOICE_SETTINGS_KEY, voiceModeMain);
mVoiceKeyEnabled = voiceMode != null && !voiceMode.equals(voiceModeOff);
mVoiceKeyOnMain = voiceMode != null && voiceMode.equals(voiceModeMain);
LocaleUtils.setSystemLocale(res, savedLocale);
}
public boolean isSuggestedPunctuation(int code) {
return mSuggestPuncs.contains(String.valueOf((char)code));
}
public boolean isWordSeparator(int code) {
return mWordSeparators.contains(String.valueOf((char)code));
}
public boolean isSymbolExcludedFromWordSeparators(int code) {
return mSymbolsExcludedFromWordSeparators.contains(String.valueOf((char)code));
}
public boolean isMagicSpaceStripper(int code) {
return mMagicSpaceStrippers.contains(String.valueOf((char)code));
}
public boolean isMagicSpaceSwapper(int code) {
return mMagicSpaceSwappers.contains(String.valueOf((char)code));
}
private static boolean isAutoCorrectEnabled(SharedPreferences sp, Resources resources) {
final String currentAutoCorrectionSetting = sp.getString(
Settings.PREF_AUTO_CORRECTION_THRESHOLD,
resources.getString(R.string.auto_correction_threshold_mode_index_modest));
final String autoCorrectionOff = resources.getString(
R.string.auto_correction_threshold_mode_index_off);
return !currentAutoCorrectionSetting.equals(autoCorrectionOff);
}
// Public to access from KeyboardSwitcher. Should it have access to some
// process-global instance instead?
public static boolean isKeyPreviewPopupEnabled(SharedPreferences sp, Resources resources) {
final boolean showPopupOption = resources.getBoolean(
R.bool.config_enable_show_popup_on_keypress_option);
if (!showPopupOption) return resources.getBoolean(R.bool.config_default_popup_preview);
return sp.getBoolean(Settings.PREF_KEY_PREVIEW_POPUP_ON,
resources.getBoolean(R.bool.config_default_popup_preview));
}
// Likewise
public static int getKeyPreviewPopupDismissDelay(SharedPreferences sp,
Resources resources) {
return Integer.parseInt(sp.getString(Settings.PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY,
Integer.toString(resources.getInteger(R.integer.config_delay_after_preview))));
}
private static boolean isBigramSuggestionEnabled(SharedPreferences sp, Resources resources,
boolean autoCorrectEnabled) {
final boolean showBigramSuggestionsOption = resources.getBoolean(
R.bool.config_enable_bigram_suggestions_option);
if (!showBigramSuggestionsOption) {
return autoCorrectEnabled;
}
return sp.getBoolean(Settings.PREF_BIGRAM_SUGGESTIONS, resources.getBoolean(
R.bool.config_default_bigram_suggestions));
}
private static boolean isBigramPredictionEnabled(SharedPreferences sp,
Resources resources) {
return sp.getBoolean(Settings.PREF_BIGRAM_PREDICTIONS, resources.getBoolean(
R.bool.config_default_bigram_prediction));
}
private static double getAutoCorrectionThreshold(SharedPreferences sp,
Resources resources) {
final String currentAutoCorrectionSetting = sp.getString(
Settings.PREF_AUTO_CORRECTION_THRESHOLD,
resources.getString(R.string.auto_correction_threshold_mode_index_modest));
final String[] autoCorrectionThresholdValues = resources.getStringArray(
R.array.auto_correction_threshold_values);
// When autoCorrectionThreshold is greater than 1.0, it's like auto correction is off.
double autoCorrectionThreshold = Double.MAX_VALUE;
try {
final int arrayIndex = Integer.valueOf(currentAutoCorrectionSetting);
if (arrayIndex >= 0 && arrayIndex < autoCorrectionThresholdValues.length) {
autoCorrectionThreshold = Double.parseDouble(
autoCorrectionThresholdValues[arrayIndex]);
}
} catch (NumberFormatException e) {
// Whenever the threshold settings are correct, never come here.
autoCorrectionThreshold = Double.MAX_VALUE;
Log.w(TAG, "Cannot load auto correction threshold setting."
+ " currentAutoCorrectionSetting: " + currentAutoCorrectionSetting
+ ", autoCorrectionThresholdValues: "
+ Arrays.toString(autoCorrectionThresholdValues));
}
return autoCorrectionThreshold;
}
private static SuggestedWords createSuggestPuncList(final String puncs) {
SuggestedWords.Builder builder = new SuggestedWords.Builder();
if (puncs != null) {
for (int i = 0; i < puncs.length(); i++) {
builder.addWord(puncs.subSequence(i, i + 1));
}
}
return builder.setIsPunctuationSuggestions().build();
}
public static boolean isShowSettingsKeyOption(final Resources resources) {
return resources.getBoolean(R.bool.config_enable_show_settings_key_option);
}
public boolean isSettingsKeyEnabled() {
return mShowSettingsKey;
}
public boolean isVoiceKeyEnabled(EditorInfo editorInfo) {
final boolean shortcutImeEnabled = SubtypeSwitcher.getInstance().isShortcutImeEnabled();
final int inputType = (editorInfo != null) ? editorInfo.inputType : 0;
return shortcutImeEnabled && mVoiceKeyEnabled
&& !InputTypeCompatUtils.isPasswordInputType(inputType);
}
public boolean isVoiceKeyOnMain() {
return mVoiceKeyOnMain;
}
}
private PreferenceScreen mInputLanguageSelection;
private PreferenceScreen mKeypressVibrationDurationSettingsPref;
private PreferenceScreen mKeypressSoundVolumeSettingsPref;
@ -399,7 +183,7 @@ public class Settings extends InputMethodSettingsActivity
final PreferenceGroup miscSettings =
(PreferenceGroup) findPreference(PREF_MISC_SETTINGS_KEY);
if (!Values.isShowSettingsKeyOption(res)) {
if (!SettingsValues.isShowSettingsKeyOption(res)) {
generalSettings.removePreference(mShowSettingsKeyPreference);
}
@ -446,7 +230,8 @@ public class Settings extends InputMethodSettingsActivity
if (null == mKeyPreviewPopupDismissDelay.getValue()) {
mKeyPreviewPopupDismissDelay.setValue(popupDismissDelayDefaultValue);
}
mKeyPreviewPopupDismissDelay.setEnabled(Values.isKeyPreviewPopupEnabled(prefs, res));
mKeyPreviewPopupDismissDelay.setEnabled(
SettingsValues.isKeyPreviewPopupEnabled(prefs, res));
final PreferenceScreen dictionaryLink =
(PreferenceScreen) findPreference(PREF_CONFIGURE_DICTIONARIES_KEY);

244
java/src/com/android/inputmethod/latin/SettingsValues.java Normal file
View File

@ -0,0 +1,244 @@
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.android.inputmethod.latin;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.Resources;
import android.util.Log;
import android.view.inputmethod.EditorInfo;
import com.android.inputmethod.compat.InputTypeCompatUtils;
import com.android.inputmethod.compat.VibratorCompatWrapper;
import java.util.Arrays;
import java.util.Locale;
public class SettingsValues {
private static final String TAG = SettingsValues.class.getSimpleName();
// From resources:
public final int mDelayUpdateOldSuggestions;
public final String mWordSeparators;
public final String mMagicSpaceStrippers;
public final String mMagicSpaceSwappers;
public final String mSuggestPuncs;
public final SuggestedWords mSuggestPuncList;
private final String mSymbolsExcludedFromWordSeparators;
public final CharSequence mHintToSaveText;
// From preferences:
public final boolean mSoundOn; // Sound setting private to Latin IME (see mSilentModeOn)
public final boolean mVibrateOn;
public final boolean mKeyPreviewPopupOn;
public final int mKeyPreviewPopupDismissDelay;
public final boolean mAutoCap;
public final boolean mAutoCorrectEnabled;
public final double mAutoCorrectionThreshold;
// Suggestion: use bigrams to adjust scores of suggestions obtained from unigram dictionary
public final boolean mBigramSuggestionEnabled;
// Prediction: use bigrams to predict the next word when there is no input for it yet
public final boolean mBigramPredictionEnabled;
public final boolean mUseContactsDict;
public final boolean mEnableSuggestionSpanInsertion;
private final boolean mShowSettingsKey;
private final boolean mVoiceKeyEnabled;
private final boolean mVoiceKeyOnMain;
public SettingsValues(final SharedPreferences prefs, final Context context,
final String localeStr) {
final Resources res = context.getResources();
final Locale savedLocale;
if (null != localeStr) {
final Locale keyboardLocale = LocaleUtils.constructLocaleFromString(localeStr);
savedLocale = LocaleUtils.setSystemLocale(res, keyboardLocale);
} else {
savedLocale = null;
}
// Get the resources
mDelayUpdateOldSuggestions = res.getInteger(
R.integer.config_delay_update_old_suggestions);
mMagicSpaceStrippers = res.getString(R.string.magic_space_stripping_symbols);
mMagicSpaceSwappers = res.getString(R.string.magic_space_swapping_symbols);
String wordSeparators = mMagicSpaceStrippers + mMagicSpaceSwappers
+ res.getString(R.string.magic_space_promoting_symbols);
final String symbolsExcludedFromWordSeparators =
res.getString(R.string.symbols_excluded_from_word_separators);
for (int i = symbolsExcludedFromWordSeparators.length() - 1; i >= 0; --i) {
wordSeparators = wordSeparators.replace(
symbolsExcludedFromWordSeparators.substring(i, i + 1), "");
}
mSymbolsExcludedFromWordSeparators = symbolsExcludedFromWordSeparators;
mWordSeparators = wordSeparators;
mSuggestPuncs = res.getString(R.string.suggested_punctuations);
// TODO: it would be nice not to recreate this each time we change the configuration
mSuggestPuncList = createSuggestPuncList(mSuggestPuncs);
mHintToSaveText = context.getText(R.string.hint_add_to_dictionary);
// Get the settings preferences
final boolean hasVibrator = VibratorCompatWrapper.getInstance(context).hasVibrator();
mVibrateOn = hasVibrator && prefs.getBoolean(Settings.PREF_VIBRATE_ON,
res.getBoolean(R.bool.config_default_vibration_enabled));
mSoundOn = prefs.getBoolean(Settings.PREF_SOUND_ON,
res.getBoolean(R.bool.config_default_sound_enabled));
mKeyPreviewPopupOn = isKeyPreviewPopupEnabled(prefs, res);
mKeyPreviewPopupDismissDelay = getKeyPreviewPopupDismissDelay(prefs, res);
mAutoCap = prefs.getBoolean(Settings.PREF_AUTO_CAP, true);
mAutoCorrectEnabled = isAutoCorrectEnabled(prefs, res);
mBigramSuggestionEnabled = mAutoCorrectEnabled
&& isBigramSuggestionEnabled(prefs, res, mAutoCorrectEnabled);
mBigramPredictionEnabled = mBigramSuggestionEnabled
&& isBigramPredictionEnabled(prefs, res);
mAutoCorrectionThreshold = getAutoCorrectionThreshold(prefs, res);
mUseContactsDict = prefs.getBoolean(Settings.PREF_KEY_USE_CONTACTS_DICT, true);
mEnableSuggestionSpanInsertion =
prefs.getBoolean(Settings.PREF_KEY_ENABLE_SPAN_INSERT, true);
final boolean defaultShowSettingsKey = res.getBoolean(
R.bool.config_default_show_settings_key);
mShowSettingsKey = isShowSettingsKeyOption(res)
? prefs.getBoolean(Settings.PREF_SHOW_SETTINGS_KEY, defaultShowSettingsKey)
: defaultShowSettingsKey;
final String voiceModeMain = res.getString(R.string.voice_mode_main);
final String voiceModeOff = res.getString(R.string.voice_mode_off);
final String voiceMode = prefs.getString(Settings.PREF_VOICE_SETTINGS_KEY, voiceModeMain);
mVoiceKeyEnabled = voiceMode != null && !voiceMode.equals(voiceModeOff);
mVoiceKeyOnMain = voiceMode != null && voiceMode.equals(voiceModeMain);
LocaleUtils.setSystemLocale(res, savedLocale);
}
public boolean isSuggestedPunctuation(int code) {
return mSuggestPuncs.contains(String.valueOf((char)code));
}
public boolean isWordSeparator(int code) {
return mWordSeparators.contains(String.valueOf((char)code));
}
public boolean isSymbolExcludedFromWordSeparators(int code) {
return mSymbolsExcludedFromWordSeparators.contains(String.valueOf((char)code));
}
public boolean isMagicSpaceStripper(int code) {
return mMagicSpaceStrippers.contains(String.valueOf((char)code));
}
public boolean isMagicSpaceSwapper(int code) {
return mMagicSpaceSwappers.contains(String.valueOf((char)code));
}
private static boolean isAutoCorrectEnabled(SharedPreferences sp, Resources resources) {
final String currentAutoCorrectionSetting = sp.getString(
Settings.PREF_AUTO_CORRECTION_THRESHOLD,
resources.getString(R.string.auto_correction_threshold_mode_index_modest));
final String autoCorrectionOff = resources.getString(
R.string.auto_correction_threshold_mode_index_off);
return !currentAutoCorrectionSetting.equals(autoCorrectionOff);
}
// Public to access from KeyboardSwitcher. Should it have access to some
// process-global instance instead?
public static boolean isKeyPreviewPopupEnabled(SharedPreferences sp, Resources resources) {
final boolean showPopupOption = resources.getBoolean(
R.bool.config_enable_show_popup_on_keypress_option);
if (!showPopupOption) return resources.getBoolean(R.bool.config_default_popup_preview);
return sp.getBoolean(Settings.PREF_KEY_PREVIEW_POPUP_ON,
resources.getBoolean(R.bool.config_default_popup_preview));
}
// Likewise
public static int getKeyPreviewPopupDismissDelay(SharedPreferences sp,
Resources resources) {
return Integer.parseInt(sp.getString(Settings.PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY,
Integer.toString(resources.getInteger(R.integer.config_delay_after_preview))));
}
private static boolean isBigramSuggestionEnabled(SharedPreferences sp, Resources resources,
boolean autoCorrectEnabled) {
final boolean showBigramSuggestionsOption = resources.getBoolean(
R.bool.config_enable_bigram_suggestions_option);
if (!showBigramSuggestionsOption) {
return autoCorrectEnabled;
}
return sp.getBoolean(Settings.PREF_BIGRAM_SUGGESTIONS, resources.getBoolean(
R.bool.config_default_bigram_suggestions));
}
private static boolean isBigramPredictionEnabled(SharedPreferences sp,
Resources resources) {
return sp.getBoolean(Settings.PREF_BIGRAM_PREDICTIONS, resources.getBoolean(
R.bool.config_default_bigram_prediction));
}
private static double getAutoCorrectionThreshold(SharedPreferences sp,
Resources resources) {
final String currentAutoCorrectionSetting = sp.getString(
Settings.PREF_AUTO_CORRECTION_THRESHOLD,
resources.getString(R.string.auto_correction_threshold_mode_index_modest));
final String[] autoCorrectionThresholdValues = resources.getStringArray(
R.array.auto_correction_threshold_values);
// When autoCorrectionThreshold is greater than 1.0, it's like auto correction is off.
double autoCorrectionThreshold = Double.MAX_VALUE;
try {
final int arrayIndex = Integer.valueOf(currentAutoCorrectionSetting);
if (arrayIndex >= 0 && arrayIndex < autoCorrectionThresholdValues.length) {
autoCorrectionThreshold = Double.parseDouble(
autoCorrectionThresholdValues[arrayIndex]);
}
} catch (NumberFormatException e) {
// Whenever the threshold settings are correct, never come here.
autoCorrectionThreshold = Double.MAX_VALUE;
Log.w(TAG, "Cannot load auto correction threshold setting."
+ " currentAutoCorrectionSetting: " + currentAutoCorrectionSetting
+ ", autoCorrectionThresholdValues: "
+ Arrays.toString(autoCorrectionThresholdValues));
}
return autoCorrectionThreshold;
}
private static SuggestedWords createSuggestPuncList(final String puncs) {
SuggestedWords.Builder builder = new SuggestedWords.Builder();
if (puncs != null) {
for (int i = 0; i < puncs.length(); i++) {
builder.addWord(puncs.subSequence(i, i + 1));
}
}
return builder.setIsPunctuationSuggestions().build();
}
public static boolean isShowSettingsKeyOption(final Resources resources) {
return resources.getBoolean(R.bool.config_enable_show_settings_key_option);
}
public boolean isSettingsKeyEnabled() {
return mShowSettingsKey;
}
public boolean isVoiceKeyEnabled(EditorInfo editorInfo) {
final boolean shortcutImeEnabled = SubtypeSwitcher.getInstance().isShortcutImeEnabled();
final int inputType = (editorInfo != null) ? editorInfo.inputType : 0;
return shortcutImeEnabled && mVoiceKeyEnabled
&& !InputTypeCompatUtils.isPasswordInputType(inputType);
}
public boolean isVoiceKeyOnMain() {
return mVoiceKeyOnMain;
}
}