Something went wrong on our end
-
Jean Chalard authored
Bug: 4586840 Change-Id: If62cd57e5ab661e6a51a5442d09bf0af8f08f263
Jean Chalard authoredBug: 4586840 Change-Id: If62cd57e5ab661e6a51a5442d09bf0af8f08f263
Settings.java 27.86 KiB
/*
* Copyright (C) 2008 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 com.android.inputmethod.compat.CompatUtils;
import com.android.inputmethod.compat.InputMethodManagerCompatWrapper;
import com.android.inputmethod.compat.InputMethodServiceCompatWrapper;
import com.android.inputmethod.deprecated.VoiceProxy;
import com.android.inputmethod.compat.VibratorCompatWrapper;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.backup.BackupManager;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Resources;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceClickListener;
import android.preference.PreferenceActivity;
import android.preference.PreferenceGroup;
import android.preference.PreferenceScreen;
import android.speech.SpeechRecognizer;
import android.text.AutoText;
import android.text.TextUtils;
import android.text.method.LinkMovementMethod;
import android.util.Log;
import android.widget.TextView;
import java.util.Arrays;
import java.util.Locale;
public class Settings extends PreferenceActivity
implements SharedPreferences.OnSharedPreferenceChangeListener,
DialogInterface.OnDismissListener, OnPreferenceClickListener {
private static final String TAG = "Settings";
public static final String PREF_GENERAL_SETTINGS_KEY = "general_settings";
public static final String PREF_VIBRATE_ON = "vibrate_on";
public static final String PREF_SOUND_ON = "sound_on";
public static final String PREF_KEY_PREVIEW_POPUP_ON = "popup_on";
public static final String PREF_RECORRECTION_ENABLED = "recorrection_enabled";
public static final String PREF_AUTO_CAP = "auto_cap";
public static final String PREF_SETTINGS_KEY = "settings_key";
public static final String PREF_VOICE_SETTINGS_KEY = "voice_mode";
public static final String PREF_INPUT_LANGUAGE = "input_language";
public static final String PREF_SELECTED_LANGUAGES = "selected_languages";
public static final String PREF_SUBTYPES = "subtype_settings";
public static final String PREF_CORRECTION_SETTINGS_KEY = "correction_settings";
public static final String PREF_QUICK_FIXES = "quick_fixes";
public static final String PREF_SHOW_SUGGESTIONS_SETTING = "show_suggestions_setting"; public static final String PREF_AUTO_CORRECTION_THRESHOLD = "auto_correction_threshold";
public static final String PREF_DEBUG_SETTINGS = "debug_settings";
public static final String PREF_NGRAM_SETTINGS_KEY = "ngram_settings";
public static final String PREF_BIGRAM_SUGGESTIONS = "bigram_suggestion";
public static final String PREF_BIGRAM_PREDICTIONS = "bigram_prediction";
public static final String PREF_MISC_SETTINGS_KEY = "misc_settings";
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_USABILITY_STUDY_MODE = "usability_study_mode";
// Dialog ids
private static final int VOICE_INPUT_CONFIRM_DIALOG = 0;
public static class Values {
// From resources:
public final boolean mSwipeDownDismissKeyboardEnabled;
public final int mDelayBeforeFadeoutLanguageOnSpacebar;
public final int mDelayUpdateSuggestions;
public final int mDelayUpdateOldSuggestions;
public final int mDelayUpdateShiftState;
public final int mDurationOfFadeoutLanguageOnSpacebar;
public final float mFinalFadeoutFactorOfLanguageOnSpacebar;
public final long mDoubleSpacesTurnIntoPeriodTimeout;
public final String mWordSeparators;
public final String mMagicSpaceStrippers;
public final String mMagicSpaceSwappers;
public final String mSuggestPuncs;
public final SuggestedWords mSuggestPuncList;
// 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 mQuickFixes;
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 Values(final SharedPreferences prefs, final Context context,
final String localeStr) {
final Resources res = context.getResources();
final Locale savedLocale;
if (null != localeStr) {
final Locale keyboardLocale = Utils.constructLocaleFromString(localeStr);
savedLocale = Utils.setSystemLocale(res, keyboardLocale);
} else {
savedLocale = null;
}
// Get the resources
mSwipeDownDismissKeyboardEnabled = res.getBoolean(
R.bool.config_swipe_down_dismiss_keyboard_enabled);
mDelayBeforeFadeoutLanguageOnSpacebar = res.getInteger(
R.integer.config_delay_before_fadeout_language_on_spacebar);
mDelayUpdateSuggestions =
res.getInteger(R.integer.config_delay_update_suggestions);
mDelayUpdateOldSuggestions = res.getInteger(
R.integer.config_delay_update_old_suggestions); mDelayUpdateShiftState =
res.getInteger(R.integer.config_delay_update_shift_state);
mDurationOfFadeoutLanguageOnSpacebar = res.getInteger(
R.integer.config_duration_of_fadeout_language_on_spacebar);
mFinalFadeoutFactorOfLanguageOnSpacebar = res.getInteger(
R.integer.config_final_fadeout_percentage_of_language_on_spacebar) / 100.0f;
mDoubleSpacesTurnIntoPeriodTimeout = res.getInteger(
R.integer.config_double_spaces_turn_into_period_timeout);
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 notWordSeparators = res.getString(R.string.non_word_separator_symbols);
for (int i = notWordSeparators.length() - 1; i >= 0; --i) {
wordSeparators = wordSeparators.replace(notWordSeparators.substring(i, i + 1), "");
}
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);
// Get the settings preferences
final boolean hasVibrator = VibratorCompatWrapper.getInstance(context).hasVibrator();
mVibrateOn = hasVibrator && prefs.getBoolean(Settings.PREF_VIBRATE_ON, false);
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);
mQuickFixes = isQuickFixesEnabled(prefs, res);
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);
Utils.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 isMagicSpaceStripper(int code) {
return mMagicSpaceStrippers.contains(String.valueOf((char)code));
}
public boolean isMagicSpaceSwapper(int code) {
return mMagicSpaceSwappers.contains(String.valueOf((char)code));
}
// Helper methods
private static boolean isQuickFixesEnabled(SharedPreferences sp, Resources resources) {
final boolean showQuickFixesOption = resources.getBoolean(
R.bool.config_enable_quick_fixes_option);
if (!showQuickFixesOption) {
return isAutoCorrectEnabled(sp, resources);
}
return sp.getBoolean(Settings.PREF_QUICK_FIXES, resources.getBoolean(
R.bool.config_default_quick_fixes)); }
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.build();
}
}
private PreferenceScreen mInputLanguageSelection;
private CheckBoxPreference mQuickFixes;
private ListPreference mVoicePreference;
private ListPreference mSettingsKeyPreference;
private ListPreference mShowCorrectionSuggestionsPreference;
private ListPreference mAutoCorrectionThreshold;
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
private CheckBoxPreference mBigramPrediction;
private Preference mDebugSettingsPreference;
private boolean mVoiceOn;
private AlertDialog mDialog;
private VoiceProxy.VoiceLoggerWrapper mVoiceLogger;
private boolean mOkClicked = false;
private String mVoiceModeOff;
private void ensureConsistencyOfAutoCorrectionSettings() {
final String autoCorrectionOff = getResources().getString(
R.string.auto_correction_threshold_mode_index_off);
final String currentSetting = mAutoCorrectionThreshold.getValue();
mBigramSuggestion.setEnabled(!currentSetting.equals(autoCorrectionOff));
mBigramPrediction.setEnabled(!currentSetting.equals(autoCorrectionOff));
}
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
final Resources res = getResources();
addPreferencesFromResource(R.xml.prefs);
mInputLanguageSelection = (PreferenceScreen) findPreference(PREF_SUBTYPES);
mInputLanguageSelection.setOnPreferenceClickListener(this);
mQuickFixes = (CheckBoxPreference) findPreference(PREF_QUICK_FIXES);
mVoicePreference = (ListPreference) findPreference(PREF_VOICE_SETTINGS_KEY);
mSettingsKeyPreference = (ListPreference) findPreference(PREF_SETTINGS_KEY);
mShowCorrectionSuggestionsPreference =
(ListPreference) findPreference(PREF_SHOW_SUGGESTIONS_SETTING);
SharedPreferences prefs = getPreferenceManager().getSharedPreferences();
prefs.registerOnSharedPreferenceChangeListener(this);
mVoiceModeOff = getString(R.string.voice_mode_off);
mVoiceOn = !(prefs.getString(PREF_VOICE_SETTINGS_KEY, mVoiceModeOff)
.equals(mVoiceModeOff));
mVoiceLogger = VoiceProxy.VoiceLoggerWrapper.getInstance(this);
mAutoCorrectionThreshold = (ListPreference) findPreference(PREF_AUTO_CORRECTION_THRESHOLD);
mBigramSuggestion = (CheckBoxPreference) findPreference(PREF_BIGRAM_SUGGESTIONS);
mBigramPrediction = (CheckBoxPreference) findPreference(PREF_BIGRAM_PREDICTIONS);
mDebugSettingsPreference = findPreference(PREF_DEBUG_SETTINGS);
if (mDebugSettingsPreference != null) {
final Intent debugSettingsIntent = new Intent(Intent.ACTION_MAIN);
debugSettingsIntent.setClassName(getPackageName(), DebugSettings.class.getName());
mDebugSettingsPreference.setIntent(debugSettingsIntent); }
ensureConsistencyOfAutoCorrectionSettings();
final PreferenceGroup generalSettings =
(PreferenceGroup) findPreference(PREF_GENERAL_SETTINGS_KEY);
final PreferenceGroup textCorrectionGroup =
(PreferenceGroup) findPreference(PREF_CORRECTION_SETTINGS_KEY);
final boolean showSettingsKeyOption = res.getBoolean(
R.bool.config_enable_show_settings_key_option);
if (!showSettingsKeyOption) {
generalSettings.removePreference(mSettingsKeyPreference);
}
final boolean showVoiceKeyOption = res.getBoolean(
R.bool.config_enable_show_voice_key_option);
if (!showVoiceKeyOption) {
generalSettings.removePreference(mVoicePreference);
}
if (!VibratorCompatWrapper.getInstance(this).hasVibrator()) {
generalSettings.removePreference(findPreference(PREF_VIBRATE_ON));
}
if (InputMethodServiceCompatWrapper.CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED) {
generalSettings.removePreference(findPreference(PREF_SUBTYPES));
}
final boolean showPopupOption = res.getBoolean(
R.bool.config_enable_show_popup_on_keypress_option);
if (!showPopupOption) {
generalSettings.removePreference(findPreference(PREF_KEY_PREVIEW_POPUP_ON));
}
final boolean showRecorrectionOption = res.getBoolean(
R.bool.config_enable_show_recorrection_option);
if (!showRecorrectionOption) {
generalSettings.removePreference(findPreference(PREF_RECORRECTION_ENABLED));
}
final boolean showQuickFixesOption = res.getBoolean(
R.bool.config_enable_quick_fixes_option);
if (!showQuickFixesOption) {
textCorrectionGroup.removePreference(findPreference(PREF_QUICK_FIXES));
}
final boolean showBigramSuggestionsOption = res.getBoolean(
R.bool.config_enable_bigram_suggestions_option);
if (!showBigramSuggestionsOption) {
textCorrectionGroup.removePreference(findPreference(PREF_BIGRAM_SUGGESTIONS));
textCorrectionGroup.removePreference(findPreference(PREF_BIGRAM_PREDICTIONS));
}
final boolean showUsabilityModeStudyOption = res.getBoolean(
R.bool.config_enable_usability_study_mode_option);
if (!showUsabilityModeStudyOption) {
getPreferenceScreen().removePreference(findPreference(PREF_USABILITY_STUDY_MODE));
}
mKeyPreviewPopupDismissDelay =
(ListPreference)findPreference(PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY);
final String[] entries = new String[] {
res.getString(R.string.key_preview_popup_dismiss_no_delay),
res.getString(R.string.key_preview_popup_dismiss_default_delay),
};
final String popupDismissDelayDefaultValue = Integer.toString(res.getInteger(
R.integer.config_delay_after_preview));
mKeyPreviewPopupDismissDelay.setEntries(entries);
mKeyPreviewPopupDismissDelay.setEntryValues( new String[] { "0", popupDismissDelayDefaultValue });
if (null == mKeyPreviewPopupDismissDelay.getValue()) {
mKeyPreviewPopupDismissDelay.setValue(popupDismissDelayDefaultValue);
}
mKeyPreviewPopupDismissDelay.setEnabled(
Settings.Values.isKeyPreviewPopupEnabled(prefs, res));
}
@Override
protected void onResume() {
super.onResume();
int autoTextSize = AutoText.getSize(getListView());
if (autoTextSize < 1) {
((PreferenceGroup) findPreference(PREF_CORRECTION_SETTINGS_KEY))
.removePreference(mQuickFixes);
}
if (!VoiceProxy.VOICE_INSTALLED
|| !SpeechRecognizer.isRecognitionAvailable(this)) {
getPreferenceScreen().removePreference(mVoicePreference);
} else {
updateVoiceModeSummary();
}
updateSettingsKeySummary();
updateShowCorrectionSuggestionsSummary();
updateKeyPreviewPopupDelaySummary();
}
@Override
protected void onDestroy() {
getPreferenceManager().getSharedPreferences().unregisterOnSharedPreferenceChangeListener(
this);
super.onDestroy();
}
@Override
public void onSharedPreferenceChanged(SharedPreferences prefs, String key) {
(new BackupManager(this)).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(this),
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;
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);
mVoiceLogger.settingsWarningDialogCancel();
} else if (whichButton == DialogInterface.BUTTON_POSITIVE) {
mOkClicked = true;
mVoiceLogger.settingsWarningDialogOk();
}
updateVoicePreference();
}
};
AlertDialog.Builder builder = new AlertDialog.Builder(this)
.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);
mVoiceLogger.settingsWarningDialogShown();
return dialog;
default:
Log.e(TAG, "unknown dialog " + id);
return null;
}
}
@Override
public void onDismiss(DialogInterface dialog) {
mVoiceLogger.settingsWarningDialogDismissed();
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);
}
}
private void updateVoicePreference() {
boolean isChecked = !mVoicePreference.getValue().equals(mVoiceModeOff);
mVoiceLogger.voiceInputSettingEnabled(isChecked);
}
}