600 lines
28 KiB
Java
600 lines
28 KiB
Java
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package com.android.inputmethod.latin;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.app.Fragment;
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import android.app.backup.BackupManager;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.content.res.Resources;
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import android.os.Bundle;
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import android.preference.CheckBoxPreference;
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import android.preference.ListPreference;
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import android.preference.Preference;
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import android.preference.Preference.OnPreferenceClickListener;
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import android.preference.PreferenceGroup;
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import android.preference.PreferenceScreen;
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import android.text.TextUtils;
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import android.text.method.LinkMovementMethod;
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import android.util.Log;
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import android.view.inputmethod.EditorInfo;
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import android.widget.TextView;
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import com.android.inputmethod.compat.CompatUtils;
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import com.android.inputmethod.compat.InputMethodManagerCompatWrapper;
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import com.android.inputmethod.compat.InputMethodServiceCompatWrapper;
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import com.android.inputmethod.compat.InputTypeCompatUtils;
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import com.android.inputmethod.compat.VibratorCompatWrapper;
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import com.android.inputmethod.deprecated.VoiceProxy;
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import com.android.inputmethodcommon.InputMethodSettingsActivity;
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import java.util.Arrays;
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import java.util.Locale;
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public class Settings extends InputMethodSettingsActivity
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implements SharedPreferences.OnSharedPreferenceChangeListener,
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DialogInterface.OnDismissListener, OnPreferenceClickListener {
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private static final String TAG = "Settings";
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public static final String PREF_GENERAL_SETTINGS_KEY = "general_settings";
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public static final String PREF_VIBRATE_ON = "vibrate_on";
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public static final String PREF_SOUND_ON = "sound_on";
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public static final String PREF_KEY_PREVIEW_POPUP_ON = "popup_on";
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public static final String PREF_RECORRECTION_ENABLED = "recorrection_enabled";
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public static final String PREF_AUTO_CAP = "auto_cap";
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public static final String PREF_SETTINGS_KEY = "settings_key";
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public static final String PREF_VOICE_SETTINGS_KEY = "voice_mode";
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public static final String PREF_INPUT_LANGUAGE = "input_language";
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public static final String PREF_SELECTED_LANGUAGES = "selected_languages";
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public static final String PREF_SUBTYPES = "subtype_settings";
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public static final String PREF_CONFIGURE_DICTIONARIES_KEY = "configure_dictionaries_key";
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public static final String PREF_CORRECTION_SETTINGS_KEY = "correction_settings";
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public static final String PREF_SHOW_SUGGESTIONS_SETTING = "show_suggestions_setting";
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public static final String PREF_AUTO_CORRECTION_THRESHOLD = "auto_correction_threshold";
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public static final String PREF_DEBUG_SETTINGS = "debug_settings";
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public static final String PREF_NGRAM_SETTINGS_KEY = "ngram_settings";
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public static final String PREF_BIGRAM_SUGGESTIONS = "bigram_suggestion";
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public static final String PREF_BIGRAM_PREDICTIONS = "bigram_prediction";
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public static final String PREF_MISC_SETTINGS_KEY = "misc_settings";
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public static final String PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY =
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"pref_key_preview_popup_dismiss_delay";
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public static final String PREF_KEY_USE_CONTACTS_DICT =
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"pref_key_use_contacts_dict";
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public static final String PREF_USABILITY_STUDY_MODE = "usability_study_mode";
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// Dialog ids
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private static final int VOICE_INPUT_CONFIRM_DIALOG = 0;
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public static class Values {
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// From resources:
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public final int mDelayBeforeFadeoutLanguageOnSpacebar;
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public final int mDelayUpdateSuggestions;
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public final int mDelayUpdateOldSuggestions;
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public final int mDelayUpdateShiftState;
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public final int mDurationOfFadeoutLanguageOnSpacebar;
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public final float mFinalFadeoutFactorOfLanguageOnSpacebar;
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public final long mDoubleSpacesTurnIntoPeriodTimeout;
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public final String mWordSeparators;
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public final String mMagicSpaceStrippers;
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public final String mMagicSpaceSwappers;
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public final String mSuggestPuncs;
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public final SuggestedWords mSuggestPuncList;
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// From preferences:
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public final boolean mSoundOn; // Sound setting private to Latin IME (see mSilentModeOn)
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public final boolean mVibrateOn;
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public final boolean mKeyPreviewPopupOn;
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public final int mKeyPreviewPopupDismissDelay;
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public final boolean mAutoCap;
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public final boolean mAutoCorrectEnabled;
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public final double mAutoCorrectionThreshold;
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// Suggestion: use bigrams to adjust scores of suggestions obtained from unigram dictionary
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public final boolean mBigramSuggestionEnabled;
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// Prediction: use bigrams to predict the next word when there is no input for it yet
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public final boolean mBigramPredictionEnabled;
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public final boolean mUseContactsDict;
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private final boolean mVoiceKeyEnabled;
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private final boolean mVoiceKeyOnMain;
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public Values(final SharedPreferences prefs, final Context context,
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final String localeStr) {
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final Resources res = context.getResources();
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final Locale savedLocale;
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if (null != localeStr) {
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final Locale keyboardLocale = Utils.constructLocaleFromString(localeStr);
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savedLocale = Utils.setSystemLocale(res, keyboardLocale);
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} else {
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savedLocale = null;
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}
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// Get the resources
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mDelayBeforeFadeoutLanguageOnSpacebar = res.getInteger(
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R.integer.config_delay_before_fadeout_language_on_spacebar);
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mDelayUpdateSuggestions =
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res.getInteger(R.integer.config_delay_update_suggestions);
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mDelayUpdateOldSuggestions = res.getInteger(
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R.integer.config_delay_update_old_suggestions);
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mDelayUpdateShiftState =
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res.getInteger(R.integer.config_delay_update_shift_state);
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mDurationOfFadeoutLanguageOnSpacebar = res.getInteger(
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R.integer.config_duration_of_fadeout_language_on_spacebar);
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mFinalFadeoutFactorOfLanguageOnSpacebar = res.getInteger(
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R.integer.config_final_fadeout_percentage_of_language_on_spacebar) / 100.0f;
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mDoubleSpacesTurnIntoPeriodTimeout = res.getInteger(
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R.integer.config_double_spaces_turn_into_period_timeout);
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mMagicSpaceStrippers = res.getString(R.string.magic_space_stripping_symbols);
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mMagicSpaceSwappers = res.getString(R.string.magic_space_swapping_symbols);
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String wordSeparators = mMagicSpaceStrippers + mMagicSpaceSwappers
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+ res.getString(R.string.magic_space_promoting_symbols);
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final String notWordSeparators = res.getString(R.string.non_word_separator_symbols);
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for (int i = notWordSeparators.length() - 1; i >= 0; --i) {
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wordSeparators = wordSeparators.replace(notWordSeparators.substring(i, i + 1), "");
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}
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mWordSeparators = wordSeparators;
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mSuggestPuncs = res.getString(R.string.suggested_punctuations);
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// TODO: it would be nice not to recreate this each time we change the configuration
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mSuggestPuncList = createSuggestPuncList(mSuggestPuncs);
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// Get the settings preferences
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final boolean hasVibrator = VibratorCompatWrapper.getInstance(context).hasVibrator();
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mVibrateOn = hasVibrator && prefs.getBoolean(Settings.PREF_VIBRATE_ON, false);
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mSoundOn = prefs.getBoolean(Settings.PREF_SOUND_ON,
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res.getBoolean(R.bool.config_default_sound_enabled));
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mKeyPreviewPopupOn = isKeyPreviewPopupEnabled(prefs, res);
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mKeyPreviewPopupDismissDelay = getKeyPreviewPopupDismissDelay(prefs, res);
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mAutoCap = prefs.getBoolean(Settings.PREF_AUTO_CAP, true);
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mAutoCorrectEnabled = isAutoCorrectEnabled(prefs, res);
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mBigramSuggestionEnabled = mAutoCorrectEnabled
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&& isBigramSuggestionEnabled(prefs, res, mAutoCorrectEnabled);
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mBigramPredictionEnabled = mBigramSuggestionEnabled
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&& isBigramPredictionEnabled(prefs, res);
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mAutoCorrectionThreshold = getAutoCorrectionThreshold(prefs, res);
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mUseContactsDict = prefs.getBoolean(Settings.PREF_KEY_USE_CONTACTS_DICT, true);
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final String voiceModeMain = res.getString(R.string.voice_mode_main);
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final String voiceModeOff = res.getString(R.string.voice_mode_off);
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final String voiceMode = prefs.getString(PREF_VOICE_SETTINGS_KEY, voiceModeMain);
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mVoiceKeyEnabled = voiceMode != null && !voiceMode.equals(voiceModeOff);
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mVoiceKeyOnMain = voiceMode != null && voiceMode.equals(voiceModeMain);
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Utils.setSystemLocale(res, savedLocale);
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}
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public boolean isSuggestedPunctuation(int code) {
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return mSuggestPuncs.contains(String.valueOf((char)code));
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}
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public boolean isWordSeparator(int code) {
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return mWordSeparators.contains(String.valueOf((char)code));
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}
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public boolean isMagicSpaceStripper(int code) {
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return mMagicSpaceStrippers.contains(String.valueOf((char)code));
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}
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public boolean isMagicSpaceSwapper(int code) {
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return mMagicSpaceSwappers.contains(String.valueOf((char)code));
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}
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private static boolean isAutoCorrectEnabled(SharedPreferences sp, Resources resources) {
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final String currentAutoCorrectionSetting = sp.getString(
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Settings.PREF_AUTO_CORRECTION_THRESHOLD,
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resources.getString(R.string.auto_correction_threshold_mode_index_modest));
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final String autoCorrectionOff = resources.getString(
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R.string.auto_correction_threshold_mode_index_off);
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return !currentAutoCorrectionSetting.equals(autoCorrectionOff);
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}
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// Public to access from KeyboardSwitcher. Should it have access to some
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// process-global instance instead?
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public static boolean isKeyPreviewPopupEnabled(SharedPreferences sp, Resources resources) {
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final boolean showPopupOption = resources.getBoolean(
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R.bool.config_enable_show_popup_on_keypress_option);
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if (!showPopupOption) return resources.getBoolean(R.bool.config_default_popup_preview);
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return sp.getBoolean(Settings.PREF_KEY_PREVIEW_POPUP_ON,
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resources.getBoolean(R.bool.config_default_popup_preview));
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}
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// Likewise
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public static int getKeyPreviewPopupDismissDelay(SharedPreferences sp,
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Resources resources) {
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return Integer.parseInt(sp.getString(Settings.PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY,
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Integer.toString(resources.getInteger(R.integer.config_delay_after_preview))));
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}
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private static boolean isBigramSuggestionEnabled(SharedPreferences sp, Resources resources,
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boolean autoCorrectEnabled) {
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final boolean showBigramSuggestionsOption = resources.getBoolean(
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R.bool.config_enable_bigram_suggestions_option);
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if (!showBigramSuggestionsOption) {
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return autoCorrectEnabled;
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}
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return sp.getBoolean(Settings.PREF_BIGRAM_SUGGESTIONS, resources.getBoolean(
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R.bool.config_default_bigram_suggestions));
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}
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private static boolean isBigramPredictionEnabled(SharedPreferences sp,
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Resources resources) {
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return sp.getBoolean(Settings.PREF_BIGRAM_PREDICTIONS, resources.getBoolean(
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R.bool.config_default_bigram_prediction));
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}
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private static double getAutoCorrectionThreshold(SharedPreferences sp,
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Resources resources) {
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final String currentAutoCorrectionSetting = sp.getString(
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Settings.PREF_AUTO_CORRECTION_THRESHOLD,
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resources.getString(R.string.auto_correction_threshold_mode_index_modest));
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final String[] autoCorrectionThresholdValues = resources.getStringArray(
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R.array.auto_correction_threshold_values);
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// When autoCorrectionThreshold is greater than 1.0, it's like auto correction is off.
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double autoCorrectionThreshold = Double.MAX_VALUE;
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try {
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final int arrayIndex = Integer.valueOf(currentAutoCorrectionSetting);
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if (arrayIndex >= 0 && arrayIndex < autoCorrectionThresholdValues.length) {
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autoCorrectionThreshold = Double.parseDouble(
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autoCorrectionThresholdValues[arrayIndex]);
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}
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} catch (NumberFormatException e) {
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// Whenever the threshold settings are correct, never come here.
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autoCorrectionThreshold = Double.MAX_VALUE;
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Log.w(TAG, "Cannot load auto correction threshold setting."
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+ " currentAutoCorrectionSetting: " + currentAutoCorrectionSetting
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+ ", autoCorrectionThresholdValues: "
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+ Arrays.toString(autoCorrectionThresholdValues));
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}
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return autoCorrectionThreshold;
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}
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private static SuggestedWords createSuggestPuncList(final String puncs) {
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SuggestedWords.Builder builder = new SuggestedWords.Builder();
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if (puncs != null) {
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for (int i = 0; i < puncs.length(); i++) {
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builder.addWord(puncs.subSequence(i, i + 1));
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}
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}
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return builder.setIsPunctuationSuggestions().build();
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}
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public boolean isVoiceKeyEnabled(EditorInfo attribute) {
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final boolean shortcutImeEnabled = SubtypeSwitcher.getInstance().isShortcutImeEnabled();
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final int inputType = (attribute != null) ? attribute.inputType : 0;
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return shortcutImeEnabled && mVoiceKeyEnabled
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&& !InputTypeCompatUtils.isPasswordInputType(inputType);
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}
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public boolean isVoiceKeyOnMain() {
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return mVoiceKeyOnMain;
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}
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}
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private PreferenceScreen mInputLanguageSelection;
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private ListPreference mVoicePreference;
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private ListPreference mSettingsKeyPreference;
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private ListPreference mShowCorrectionSuggestionsPreference;
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private ListPreference mAutoCorrectionThreshold;
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private ListPreference mKeyPreviewPopupDismissDelay;
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// Suggestion: use bigrams to adjust scores of suggestions obtained from unigram dictionary
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private CheckBoxPreference mBigramSuggestion;
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// Prediction: use bigrams to predict the next word when there is no input for it yet
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private CheckBoxPreference mBigramPrediction;
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private Preference mDebugSettingsPreference;
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private boolean mVoiceOn;
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private AlertDialog mDialog;
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private boolean mOkClicked = false;
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private String mVoiceModeOff;
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private void ensureConsistencyOfAutoCorrectionSettings() {
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final String autoCorrectionOff = getResources().getString(
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R.string.auto_correction_threshold_mode_index_off);
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final String currentSetting = mAutoCorrectionThreshold.getValue();
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mBigramSuggestion.setEnabled(!currentSetting.equals(autoCorrectionOff));
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mBigramPrediction.setEnabled(!currentSetting.equals(autoCorrectionOff));
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}
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public Activity getActivityInternal() {
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Object thisObject = (Object) this;
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if (thisObject instanceof Activity) {
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return (Activity) thisObject;
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} else if (thisObject instanceof Fragment) {
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return ((Fragment) thisObject).getActivity();
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} else {
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return null;
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}
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}
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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setInputMethodSettingsCategoryTitle(R.string.language_selection_title);
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setSubtypeEnablerTitle(R.string.select_language);
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final Resources res = getResources();
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final Context context = getActivityInternal();
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addPreferencesFromResource(R.xml.prefs);
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mInputLanguageSelection = (PreferenceScreen) findPreference(PREF_SUBTYPES);
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mInputLanguageSelection.setOnPreferenceClickListener(this);
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mVoicePreference = (ListPreference) findPreference(PREF_VOICE_SETTINGS_KEY);
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mSettingsKeyPreference = (ListPreference) findPreference(PREF_SETTINGS_KEY);
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mShowCorrectionSuggestionsPreference =
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(ListPreference) findPreference(PREF_SHOW_SUGGESTIONS_SETTING);
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SharedPreferences prefs = getPreferenceManager().getSharedPreferences();
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prefs.registerOnSharedPreferenceChangeListener(this);
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mVoiceModeOff = getString(R.string.voice_mode_off);
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mVoiceOn = !(prefs.getString(PREF_VOICE_SETTINGS_KEY, mVoiceModeOff)
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.equals(mVoiceModeOff));
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mAutoCorrectionThreshold = (ListPreference) findPreference(PREF_AUTO_CORRECTION_THRESHOLD);
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mBigramSuggestion = (CheckBoxPreference) findPreference(PREF_BIGRAM_SUGGESTIONS);
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mBigramPrediction = (CheckBoxPreference) findPreference(PREF_BIGRAM_PREDICTIONS);
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mDebugSettingsPreference = findPreference(PREF_DEBUG_SETTINGS);
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if (mDebugSettingsPreference != null) {
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final Intent debugSettingsIntent = new Intent(Intent.ACTION_MAIN);
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debugSettingsIntent.setClassName(
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context.getPackageName(), DebugSettings.class.getName());
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mDebugSettingsPreference.setIntent(debugSettingsIntent);
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}
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ensureConsistencyOfAutoCorrectionSettings();
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final PreferenceGroup generalSettings =
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(PreferenceGroup) findPreference(PREF_GENERAL_SETTINGS_KEY);
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final PreferenceGroup textCorrectionGroup =
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(PreferenceGroup) findPreference(PREF_CORRECTION_SETTINGS_KEY);
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final boolean showSettingsKeyOption = res.getBoolean(
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R.bool.config_enable_show_settings_key_option);
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if (!showSettingsKeyOption) {
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generalSettings.removePreference(mSettingsKeyPreference);
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}
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final boolean showVoiceKeyOption = res.getBoolean(
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R.bool.config_enable_show_voice_key_option);
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if (!showVoiceKeyOption) {
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generalSettings.removePreference(mVoicePreference);
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}
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if (!VibratorCompatWrapper.getInstance(context).hasVibrator()) {
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generalSettings.removePreference(findPreference(PREF_VIBRATE_ON));
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}
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if (InputMethodServiceCompatWrapper.CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED) {
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generalSettings.removePreference(findPreference(PREF_SUBTYPES));
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}
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final boolean showPopupOption = res.getBoolean(
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R.bool.config_enable_show_popup_on_keypress_option);
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if (!showPopupOption) {
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generalSettings.removePreference(findPreference(PREF_KEY_PREVIEW_POPUP_ON));
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}
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final boolean showRecorrectionOption = res.getBoolean(
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R.bool.config_enable_show_recorrection_option);
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if (!showRecorrectionOption) {
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generalSettings.removePreference(findPreference(PREF_RECORRECTION_ENABLED));
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}
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final boolean showBigramSuggestionsOption = res.getBoolean(
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R.bool.config_enable_bigram_suggestions_option);
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if (!showBigramSuggestionsOption) {
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textCorrectionGroup.removePreference(findPreference(PREF_BIGRAM_SUGGESTIONS));
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textCorrectionGroup.removePreference(findPreference(PREF_BIGRAM_PREDICTIONS));
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}
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final boolean showUsabilityModeStudyOption = res.getBoolean(
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R.bool.config_enable_usability_study_mode_option);
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if (!showUsabilityModeStudyOption) {
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getPreferenceScreen().removePreference(findPreference(PREF_USABILITY_STUDY_MODE));
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}
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mKeyPreviewPopupDismissDelay =
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(ListPreference)findPreference(PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY);
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final String[] entries = new String[] {
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res.getString(R.string.key_preview_popup_dismiss_no_delay),
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res.getString(R.string.key_preview_popup_dismiss_default_delay),
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};
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final String popupDismissDelayDefaultValue = Integer.toString(res.getInteger(
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R.integer.config_delay_after_preview));
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mKeyPreviewPopupDismissDelay.setEntries(entries);
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mKeyPreviewPopupDismissDelay.setEntryValues(
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new String[] { "0", popupDismissDelayDefaultValue });
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if (null == mKeyPreviewPopupDismissDelay.getValue()) {
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mKeyPreviewPopupDismissDelay.setValue(popupDismissDelayDefaultValue);
|
|
}
|
|
mKeyPreviewPopupDismissDelay.setEnabled(
|
|
Settings.Values.isKeyPreviewPopupEnabled(prefs, res));
|
|
|
|
final PreferenceScreen dictionaryLink =
|
|
(PreferenceScreen) findPreference(PREF_CONFIGURE_DICTIONARIES_KEY);
|
|
final Intent intent = dictionaryLink.getIntent();
|
|
|
|
final int number = context.getPackageManager().queryIntentActivities(intent, 0).size();
|
|
if (0 >= number) {
|
|
textCorrectionGroup.removePreference(dictionaryLink);
|
|
}
|
|
}
|
|
|
|
@SuppressWarnings("unused")
|
|
@Override
|
|
public void onResume() {
|
|
super.onResume();
|
|
final boolean isShortcutImeEnabled = SubtypeSwitcher.getInstance().isShortcutImeEnabled();
|
|
if (isShortcutImeEnabled
|
|
|| (VoiceProxy.VOICE_INSTALLED
|
|
&& VoiceProxy.isRecognitionAvailable(getActivityInternal()))) {
|
|
updateVoiceModeSummary();
|
|
} else {
|
|
getPreferenceScreen().removePreference(mVoicePreference);
|
|
}
|
|
updateSettingsKeySummary();
|
|
updateShowCorrectionSuggestionsSummary();
|
|
updateKeyPreviewPopupDelaySummary();
|
|
}
|
|
|
|
@Override
|
|
public void onDestroy() {
|
|
getPreferenceManager().getSharedPreferences().unregisterOnSharedPreferenceChangeListener(
|
|
this);
|
|
super.onDestroy();
|
|
}
|
|
|
|
@Override
|
|
public void onSharedPreferenceChanged(SharedPreferences prefs, String key) {
|
|
(new BackupManager(getActivityInternal())).dataChanged();
|
|
// If turning on voice input, show dialog
|
|
if (key.equals(PREF_VOICE_SETTINGS_KEY) && !mVoiceOn) {
|
|
if (!prefs.getString(PREF_VOICE_SETTINGS_KEY, mVoiceModeOff)
|
|
.equals(mVoiceModeOff)) {
|
|
showVoiceConfirmation();
|
|
}
|
|
} else if (key.equals(PREF_KEY_PREVIEW_POPUP_ON)) {
|
|
final ListPreference popupDismissDelay =
|
|
(ListPreference)findPreference(PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY);
|
|
if (null != popupDismissDelay) {
|
|
popupDismissDelay.setEnabled(prefs.getBoolean(PREF_KEY_PREVIEW_POPUP_ON, true));
|
|
}
|
|
}
|
|
ensureConsistencyOfAutoCorrectionSettings();
|
|
mVoiceOn = !(prefs.getString(PREF_VOICE_SETTINGS_KEY, mVoiceModeOff)
|
|
.equals(mVoiceModeOff));
|
|
updateVoiceModeSummary();
|
|
updateSettingsKeySummary();
|
|
updateShowCorrectionSuggestionsSummary();
|
|
updateKeyPreviewPopupDelaySummary();
|
|
}
|
|
|
|
@Override
|
|
public boolean onPreferenceClick(Preference pref) {
|
|
if (pref == mInputLanguageSelection) {
|
|
startActivity(CompatUtils.getInputLanguageSelectionIntent(
|
|
Utils.getInputMethodId(
|
|
InputMethodManagerCompatWrapper.getInstance(),
|
|
getActivityInternal().getApplicationInfo().packageName), 0));
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private void updateShowCorrectionSuggestionsSummary() {
|
|
mShowCorrectionSuggestionsPreference.setSummary(
|
|
getResources().getStringArray(R.array.prefs_suggestion_visibilities)
|
|
[mShowCorrectionSuggestionsPreference.findIndexOfValue(
|
|
mShowCorrectionSuggestionsPreference.getValue())]);
|
|
}
|
|
|
|
private void updateSettingsKeySummary() {
|
|
mSettingsKeyPreference.setSummary(
|
|
getResources().getStringArray(R.array.settings_key_modes)
|
|
[mSettingsKeyPreference.findIndexOfValue(mSettingsKeyPreference.getValue())]);
|
|
}
|
|
|
|
private void updateKeyPreviewPopupDelaySummary() {
|
|
final ListPreference lp = mKeyPreviewPopupDismissDelay;
|
|
lp.setSummary(lp.getEntries()[lp.findIndexOfValue(lp.getValue())]);
|
|
}
|
|
|
|
private void showVoiceConfirmation() {
|
|
mOkClicked = false;
|
|
getActivityInternal().showDialog(VOICE_INPUT_CONFIRM_DIALOG);
|
|
// Make URL in the dialog message clickable
|
|
if (mDialog != null) {
|
|
TextView textView = (TextView) mDialog.findViewById(android.R.id.message);
|
|
if (textView != null) {
|
|
textView.setMovementMethod(LinkMovementMethod.getInstance());
|
|
}
|
|
}
|
|
}
|
|
|
|
private void updateVoiceModeSummary() {
|
|
mVoicePreference.setSummary(
|
|
getResources().getStringArray(R.array.voice_input_modes_summary)
|
|
[mVoicePreference.findIndexOfValue(mVoicePreference.getValue())]);
|
|
}
|
|
|
|
@Override
|
|
protected Dialog onCreateDialog(int id) {
|
|
switch (id) {
|
|
case VOICE_INPUT_CONFIRM_DIALOG:
|
|
DialogInterface.OnClickListener listener = new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int whichButton) {
|
|
if (whichButton == DialogInterface.BUTTON_NEGATIVE) {
|
|
mVoicePreference.setValue(mVoiceModeOff);
|
|
} else if (whichButton == DialogInterface.BUTTON_POSITIVE) {
|
|
mOkClicked = true;
|
|
}
|
|
}
|
|
};
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(getActivityInternal())
|
|
.setTitle(R.string.voice_warning_title)
|
|
.setPositiveButton(android.R.string.ok, listener)
|
|
.setNegativeButton(android.R.string.cancel, listener);
|
|
|
|
// Get the current list of supported locales and check the current locale against
|
|
// that list, to decide whether to put a warning that voice input will not work in
|
|
// the current language as part of the pop-up confirmation dialog.
|
|
boolean localeSupported = SubtypeSwitcher.getInstance().isVoiceSupported(
|
|
Locale.getDefault().toString());
|
|
|
|
final CharSequence message;
|
|
if (localeSupported) {
|
|
message = TextUtils.concat(
|
|
getText(R.string.voice_warning_may_not_understand), "\n\n",
|
|
getText(R.string.voice_hint_dialog_message));
|
|
} else {
|
|
message = TextUtils.concat(
|
|
getText(R.string.voice_warning_locale_not_supported), "\n\n",
|
|
getText(R.string.voice_warning_may_not_understand), "\n\n",
|
|
getText(R.string.voice_hint_dialog_message));
|
|
}
|
|
builder.setMessage(message);
|
|
AlertDialog dialog = builder.create();
|
|
mDialog = dialog;
|
|
dialog.setOnDismissListener(this);
|
|
return dialog;
|
|
default:
|
|
Log.e(TAG, "unknown dialog " + id);
|
|
return null;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onDismiss(DialogInterface dialog) {
|
|
if (!mOkClicked) {
|
|
// This assumes that onPreferenceClick gets called first, and this if the user
|
|
// agreed after the warning, we set the mOkClicked value to true.
|
|
mVoicePreference.setValue(mVoiceModeOff);
|
|
}
|
|
}
|
|
}
|