e5017dc6db
This change doesn't add or remove any functionality. Additionally, make the settings searchable. Test: mmma packages/apps/Settings + manual testing Change-Id: Id3e24fd52b49b7373b4f247241cc52f61ffe169e
681 lines
26 KiB
Java
681 lines
26 KiB
Java
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of 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,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.tts;
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import android.support.v7.preference.ListPreference;
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import android.app.AlertDialog;
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import android.content.ActivityNotFoundException;
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import android.content.ContentResolver;
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import android.content.Intent;
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import android.os.Bundle;
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import android.speech.tts.TextToSpeech;
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import android.speech.tts.TextToSpeech.EngineInfo;
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import android.speech.tts.TtsEngines;
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import android.speech.tts.UtteranceProgressListener;
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import android.support.v7.preference.Preference;
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import android.text.TextUtils;
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import android.util.Log;
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import android.util.Pair;
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import java.util.Comparator;
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import java.util.Collections;
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import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
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import com.android.settings.R;
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import com.android.settings.SettingsActivity;
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import com.android.settings.SettingsPreferenceFragment;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Locale;
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import java.util.MissingResourceException;
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import java.util.Objects;
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import java.util.Set;
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import static android.provider.Settings.Secure.TTS_DEFAULT_SYNTH;
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import static android.provider.Settings.Secure.TTS_DEFAULT_PITCH;
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public class TextToSpeechSettings extends SettingsPreferenceFragment
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implements Preference.OnPreferenceChangeListener, Preference.OnPreferenceClickListener {
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private static final String STATE_KEY_LOCALE_ENTRIES = "locale_entries";
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private static final String STATE_KEY_LOCALE_ENTRY_VALUES = "locale_entry_values";
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private static final String STATE_KEY_LOCALE_VALUE = "locale_value";
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private static final String TAG = "TextToSpeechSettings";
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private static final boolean DBG = false;
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/** Preference key for the "play TTS example" preference. */
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private static final String KEY_PLAY_EXAMPLE = "tts_play_example";;
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/** Preference key for the TTS status field. */
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private static final String KEY_STATUS = "tts_status";
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/**
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* These look like birth years, but they aren't mine. I'm much younger than this.
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*/
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private static final int GET_SAMPLE_TEXT = 1983;
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private static final int VOICE_DATA_INTEGRITY_CHECK = 1977;
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private Preference mPlayExample;
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private Preference mEngineStatus;
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private static final String KEY_ENGINE_LOCALE = "tts_default_lang";
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private static final String KEY_ENGINE_SETTINGS = "tts_engine_settings";
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private static final String KEY_INSTALL_DATA = "tts_install_data";
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private int mSelectedLocaleIndex = -1;
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/** The currently selected engine. */
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private String mCurrentEngine;
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private TextToSpeech mTts = null;
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private TtsEngines mEnginesHelper = null;
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private String mSampleText = null;
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private ListPreference mLocalePreference;
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private Preference mEngineSettingsPreference;
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private Preference mInstallVoicesPreference;
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/**
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* Default locale used by selected TTS engine, null if not connected to any engine.
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*/
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private Locale mCurrentDefaultLocale;
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/**
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* List of available locals of selected TTS engine, as returned by
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* {@link TextToSpeech.Engine#ACTION_CHECK_TTS_DATA} activity. If empty, then activity
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* was not yet called.
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*/
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private List<String> mAvailableStrLocals;
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/**
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* The initialization listener used when we are initalizing the settings
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* screen for the first time (as opposed to when a user changes his choice
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* of engine).
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*/
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private final TextToSpeech.OnInitListener mInitListener = new TextToSpeech.OnInitListener() {
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@Override
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public void onInit(int status) {
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onInitEngine(status);
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}
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};
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@Override
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public int getMetricsCategory() {
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return MetricsEvent.TTS_TEXT_TO_SPEECH;
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}
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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addPreferencesFromResource(R.xml.tts_settings);
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getActivity().setVolumeControlStream(TextToSpeech.Engine.DEFAULT_STREAM);
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mPlayExample = findPreference(KEY_PLAY_EXAMPLE);
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mPlayExample.setOnPreferenceClickListener(this);
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mPlayExample.setEnabled(false);
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mEnginesHelper = new TtsEngines(getActivity().getApplicationContext());
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mLocalePreference = (ListPreference) findPreference(KEY_ENGINE_LOCALE);
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mLocalePreference.setOnPreferenceChangeListener(this);
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if (savedInstanceState == null) {
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mLocalePreference.setEnabled(false);
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mLocalePreference.setEntries(new CharSequence[0]);
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mLocalePreference.setEntryValues(new CharSequence[0]);
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} else {
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// Repopulate mLocalePreference with saved state. Will be updated later with
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// up-to-date values when checkTtsData() calls back with results.
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final CharSequence[] entries =
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savedInstanceState.getCharSequenceArray(STATE_KEY_LOCALE_ENTRIES);
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final CharSequence[] entryValues =
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savedInstanceState.getCharSequenceArray(STATE_KEY_LOCALE_ENTRY_VALUES);
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final CharSequence value = savedInstanceState.getCharSequence(STATE_KEY_LOCALE_VALUE);
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mLocalePreference.setEntries(entries);
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mLocalePreference.setEntryValues(entryValues);
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mLocalePreference.setValue(value != null ? value.toString() : null);
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mLocalePreference.setEnabled(entries.length > 0);
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}
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mEngineSettingsPreference = findPreference(KEY_ENGINE_SETTINGS);
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mEngineSettingsPreference.setOnPreferenceClickListener(this);
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mInstallVoicesPreference = findPreference(KEY_INSTALL_DATA);
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mInstallVoicesPreference.setOnPreferenceClickListener(this);
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mInstallVoicesPreference.setEnabled(false);
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mEngineStatus = findPreference(KEY_STATUS);
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updateEngineStatus(R.string.tts_status_checking);
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mTts = new TextToSpeech(getActivity().getApplicationContext(), mInitListener);
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setTtsUtteranceProgressListener();
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initSettings();
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// Prevent restarting the TTS connection on rotation
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setRetainInstance(true);
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}
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@Override
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public void onResume() {
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super.onResume();
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if (mTts == null || mCurrentDefaultLocale == null) {
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return;
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}
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if (!mTts.getDefaultEngine().equals(mTts.getCurrentEngine())) {
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try {
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mTts.shutdown();
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mTts = null;
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} catch (Exception e) {
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Log.e(TAG, "Error shutting down TTS engine" + e);
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}
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mTts = new TextToSpeech(getActivity().getApplicationContext(), mInitListener);
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setTtsUtteranceProgressListener();
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initSettings();
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} else {
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// Do set pitch correctly after it may have changed, and unlike speed, it doesn't change
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// immediately.
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final ContentResolver resolver = getContentResolver();
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mTts.setPitch(android.provider.Settings.Secure.getInt(resolver, TTS_DEFAULT_PITCH, TextToSpeech.Engine.DEFAULT_PITCH)/100.0f);
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}
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Locale ttsDefaultLocale = mTts.getDefaultLanguage();
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if (mCurrentDefaultLocale != null && !mCurrentDefaultLocale.equals(ttsDefaultLocale)) {
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updateWidgetState(false);
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checkDefaultLocale();
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}
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}
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private void setTtsUtteranceProgressListener() {
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if (mTts == null) {
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return;
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}
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mTts.setOnUtteranceProgressListener(new UtteranceProgressListener() {
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@Override
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public void onStart(String utteranceId) {}
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@Override
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public void onDone(String utteranceId) {}
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@Override
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public void onError(String utteranceId) {
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Log.e(TAG, "Error while trying to synthesize sample text");
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}
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});
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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if (mTts != null) {
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mTts.shutdown();
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mTts = null;
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}
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}
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private void initSettings() {
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final ContentResolver resolver = getContentResolver();
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if (mTts != null) {
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mCurrentEngine = mTts.getCurrentEngine();
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mTts.setPitch(android.provider.Settings.Secure.getInt(resolver, TTS_DEFAULT_PITCH, TextToSpeech.Engine.DEFAULT_PITCH)/100.0f);
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}
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SettingsActivity activity = null;
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if (getActivity() instanceof SettingsActivity) {
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activity = (SettingsActivity) getActivity();
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} else {
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throw new IllegalStateException("TextToSpeechSettings used outside a " +
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"Settings");
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}
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if (mCurrentEngine != null) {
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EngineInfo info = mEnginesHelper.getEngineInfo(mCurrentEngine);
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mEngineSettingsPreference.setSummary(info.label);
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final Intent settingsIntent = mEnginesHelper.getSettingsIntent(info.name);
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mEngineSettingsPreference.setIntent(settingsIntent);
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if (settingsIntent == null) {
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mEngineSettingsPreference.setEnabled(false);
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}
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Preference mEnginePreference = findPreference("tts_engine_preference");
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mEnginePreference.setSummary(info.label);
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}
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checkVoiceData(mCurrentEngine);
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}
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/**
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* Called when the TTS engine is initialized.
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*/
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public void onInitEngine(int status) {
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if (status == TextToSpeech.SUCCESS) {
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if (DBG) Log.d(TAG, "TTS engine for settings screen initialized.");
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checkDefaultLocale();
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getActivity()
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.runOnUiThread(
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new Runnable() {
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@Override
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public void run() {
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mLocalePreference.setEnabled(true);
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}
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});
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} else {
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if (DBG) Log.d(TAG, "TTS engine for settings screen failed to initialize successfully.");
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updateWidgetState(false);
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}
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}
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private void checkDefaultLocale() {
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Locale defaultLocale = mTts.getDefaultLanguage();
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if (defaultLocale == null) {
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Log.e(TAG, "Failed to get default language from engine " + mCurrentEngine);
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updateWidgetState(false);
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updateEngineStatus(R.string.tts_status_not_supported);
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return;
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}
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// ISO-3166 alpha 3 country codes are out of spec. If we won't normalize,
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// we may end up with English (USA)and German (DEU).
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final Locale oldDefaultLocale = mCurrentDefaultLocale;
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mCurrentDefaultLocale = mEnginesHelper.parseLocaleString(defaultLocale.toString());
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if (!Objects.equals(oldDefaultLocale, mCurrentDefaultLocale)) {
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mSampleText = null;
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}
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int defaultAvailable = mTts.setLanguage(defaultLocale);
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if (evaluateDefaultLocale() && mSampleText == null) {
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getSampleText();
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}
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}
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private boolean evaluateDefaultLocale() {
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// Check if we are connected to the engine, and CHECK_VOICE_DATA returned list
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// of available languages.
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if (mCurrentDefaultLocale == null || mAvailableStrLocals == null) {
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return false;
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}
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boolean notInAvailableLangauges = true;
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try {
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// Check if language is listed in CheckVoices Action result as available voice.
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String defaultLocaleStr = mCurrentDefaultLocale.getISO3Language();
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if (!TextUtils.isEmpty(mCurrentDefaultLocale.getISO3Country())) {
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defaultLocaleStr += "-" + mCurrentDefaultLocale.getISO3Country();
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}
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if (!TextUtils.isEmpty(mCurrentDefaultLocale.getVariant())) {
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defaultLocaleStr += "-" + mCurrentDefaultLocale.getVariant();
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}
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for (String loc : mAvailableStrLocals) {
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if (loc.equalsIgnoreCase(defaultLocaleStr)) {
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notInAvailableLangauges = false;
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break;
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}
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}
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} catch (MissingResourceException e) {
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if (DBG) Log.wtf(TAG, "MissingResourceException", e);
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updateEngineStatus(R.string.tts_status_not_supported);
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updateWidgetState(false);
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return false;
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}
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int defaultAvailable = mTts.setLanguage(mCurrentDefaultLocale);
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if (defaultAvailable == TextToSpeech.LANG_NOT_SUPPORTED ||
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defaultAvailable == TextToSpeech.LANG_MISSING_DATA ||
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notInAvailableLangauges) {
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if (DBG) Log.d(TAG, "Default locale for this TTS engine is not supported.");
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updateEngineStatus(R.string.tts_status_not_supported);
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updateWidgetState(false);
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return false;
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} else {
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if (isNetworkRequiredForSynthesis()) {
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updateEngineStatus(R.string.tts_status_requires_network);
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} else {
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updateEngineStatus(R.string.tts_status_ok);
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}
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updateWidgetState(true);
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return true;
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}
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}
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/**
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* Ask the current default engine to return a string of sample text to be
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* spoken to the user.
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*/
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private void getSampleText() {
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String currentEngine = mTts.getCurrentEngine();
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if (TextUtils.isEmpty(currentEngine)) currentEngine = mTts.getDefaultEngine();
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// TODO: This is currently a hidden private API. The intent extras
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// and the intent action should be made public if we intend to make this
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// a public API. We fall back to using a canned set of strings if this
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// doesn't work.
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Intent intent = new Intent(TextToSpeech.Engine.ACTION_GET_SAMPLE_TEXT);
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intent.putExtra("language", mCurrentDefaultLocale.getLanguage());
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intent.putExtra("country", mCurrentDefaultLocale.getCountry());
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intent.putExtra("variant", mCurrentDefaultLocale.getVariant());
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intent.setPackage(currentEngine);
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try {
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if (DBG) Log.d(TAG, "Getting sample text: " + intent.toUri(0));
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startActivityForResult(intent, GET_SAMPLE_TEXT);
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} catch (ActivityNotFoundException ex) {
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Log.e(TAG, "Failed to get sample text, no activity found for " + intent + ")");
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}
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}
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/**
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* Called when voice data integrity check returns
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*/
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@Override
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public void onActivityResult(int requestCode, int resultCode, Intent data) {
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if (requestCode == GET_SAMPLE_TEXT) {
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onSampleTextReceived(resultCode, data);
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} else if (requestCode == VOICE_DATA_INTEGRITY_CHECK) {
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onVoiceDataIntegrityCheckDone(data);
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if (resultCode != TextToSpeech.Engine.CHECK_VOICE_DATA_FAIL) {
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updateDefaultLocalePref(data);
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}
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}
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}
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private void updateDefaultLocalePref(Intent data) {
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final ArrayList<String> availableLangs =
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data.getStringArrayListExtra(TextToSpeech.Engine.EXTRA_AVAILABLE_VOICES);
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final ArrayList<String> unavailableLangs =
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data.getStringArrayListExtra(TextToSpeech.Engine.EXTRA_UNAVAILABLE_VOICES);
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if (availableLangs != null && unavailableLangs.size() > 0) {
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mInstallVoicesPreference.setEnabled(true);
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} else {
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mInstallVoicesPreference.setEnabled(false);
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}
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if (availableLangs == null || availableLangs.size() == 0) {
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mLocalePreference.setEnabled(false);
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return;
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}
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Locale currentLocale = null;
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if (!mEnginesHelper.isLocaleSetToDefaultForEngine(mTts.getCurrentEngine())) {
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currentLocale = mEnginesHelper.getLocalePrefForEngine(mTts.getCurrentEngine());
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}
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ArrayList<Pair<String, Locale>> entryPairs =
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new ArrayList<Pair<String, Locale>>(availableLangs.size());
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for (int i = 0; i < availableLangs.size(); i++) {
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Locale locale = mEnginesHelper.parseLocaleString(availableLangs.get(i));
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if (locale != null) {
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entryPairs.add(new Pair<String, Locale>(locale.getDisplayName(), locale));
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}
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}
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// Sort it
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Collections.sort(
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entryPairs,
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new Comparator<Pair<String, Locale>>() {
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@Override
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public int compare(Pair<String, Locale> lhs, Pair<String, Locale> rhs) {
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return lhs.first.compareToIgnoreCase(rhs.first);
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}
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});
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// Get two arrays out of one of pairs
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mSelectedLocaleIndex = 0; // Will point to the R.string.tts_lang_use_system value
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CharSequence[] entries = new CharSequence[availableLangs.size() + 1];
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CharSequence[] entryValues = new CharSequence[availableLangs.size() + 1];
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entries[0] = getActivity().getString(R.string.tts_lang_use_system);
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entryValues[0] = "";
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int i = 1;
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for (Pair<String, Locale> entry : entryPairs) {
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if (entry.second.equals(currentLocale)) {
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mSelectedLocaleIndex = i;
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}
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entries[i] = entry.first;
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entryValues[i++] = entry.second.toString();
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}
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mLocalePreference.setEntries(entries);
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mLocalePreference.setEntryValues(entryValues);
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mLocalePreference.setEnabled(true);
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setLocalePreference(mSelectedLocaleIndex);
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}
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/** Set entry from entry table in mLocalePreference */
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private void setLocalePreference(int index) {
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if (index < 0) {
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mLocalePreference.setValue("");
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mLocalePreference.setSummary(R.string.tts_lang_not_selected);
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} else {
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mLocalePreference.setValueIndex(index);
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mLocalePreference.setSummary(mLocalePreference.getEntries()[index]);
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}
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}
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private String getDefaultSampleString() {
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if (mTts != null && mTts.getLanguage() != null) {
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try {
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final String currentLang = mTts.getLanguage().getISO3Language();
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String[] strings = getActivity().getResources().getStringArray(
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R.array.tts_demo_strings);
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String[] langs = getActivity().getResources().getStringArray(
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R.array.tts_demo_string_langs);
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for (int i = 0; i < strings.length; ++i) {
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if (langs[i].equals(currentLang)) {
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return strings[i];
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}
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}
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} catch (MissingResourceException e) {
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if (DBG) Log.wtf(TAG, "MissingResourceException", e);
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// Ignore and fall back to default sample string
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}
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}
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return getString(R.string.tts_default_sample_string);
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}
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private boolean isNetworkRequiredForSynthesis() {
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Set<String> features = mTts.getFeatures(mCurrentDefaultLocale);
|
|
if (features == null) {
|
|
return false;
|
|
}
|
|
return features.contains(TextToSpeech.Engine.KEY_FEATURE_NETWORK_SYNTHESIS) &&
|
|
!features.contains(TextToSpeech.Engine.KEY_FEATURE_EMBEDDED_SYNTHESIS);
|
|
}
|
|
|
|
private void onSampleTextReceived(int resultCode, Intent data) {
|
|
String sample = getDefaultSampleString();
|
|
|
|
if (resultCode == TextToSpeech.LANG_AVAILABLE && data != null) {
|
|
if (data != null && data.getStringExtra("sampleText") != null) {
|
|
sample = data.getStringExtra("sampleText");
|
|
}
|
|
if (DBG) Log.d(TAG, "Got sample text: " + sample);
|
|
} else {
|
|
if (DBG) Log.d(TAG, "Using default sample text :" + sample);
|
|
}
|
|
|
|
mSampleText = sample;
|
|
if (mSampleText != null) {
|
|
updateWidgetState(true);
|
|
} else {
|
|
Log.e(TAG, "Did not have a sample string for the requested language. Using default");
|
|
}
|
|
}
|
|
|
|
private void speakSampleText() {
|
|
final boolean networkRequired = isNetworkRequiredForSynthesis();
|
|
if (!networkRequired || networkRequired &&
|
|
(mTts.isLanguageAvailable(mCurrentDefaultLocale) >= TextToSpeech.LANG_AVAILABLE)) {
|
|
HashMap<String, String> params = new HashMap<String, String>();
|
|
params.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID, "Sample");
|
|
|
|
mTts.speak(mSampleText, TextToSpeech.QUEUE_FLUSH, params);
|
|
} else {
|
|
Log.w(TAG, "Network required for sample synthesis for requested language");
|
|
displayNetworkAlert();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean onPreferenceChange(Preference preference, Object objValue) {
|
|
if (preference == mLocalePreference) {
|
|
String localeString = (String) objValue;
|
|
updateLanguageTo(
|
|
(!TextUtils.isEmpty(localeString)
|
|
? mEnginesHelper.parseLocaleString(localeString)
|
|
: null));
|
|
checkDefaultLocale();
|
|
return true;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
private void updateLanguageTo(Locale locale) {
|
|
int selectedLocaleIndex = -1;
|
|
String localeString = (locale != null) ? locale.toString() : "";
|
|
for (int i = 0; i < mLocalePreference.getEntryValues().length; i++) {
|
|
if (localeString.equalsIgnoreCase(mLocalePreference.getEntryValues()[i].toString())) {
|
|
selectedLocaleIndex = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (selectedLocaleIndex == -1) {
|
|
Log.w(TAG, "updateLanguageTo called with unknown locale argument");
|
|
return;
|
|
}
|
|
mLocalePreference.setSummary(mLocalePreference.getEntries()[selectedLocaleIndex]);
|
|
mSelectedLocaleIndex = selectedLocaleIndex;
|
|
|
|
mEnginesHelper.updateLocalePrefForEngine(mTts.getCurrentEngine(), locale);
|
|
|
|
// Null locale means "use system default"
|
|
mTts.setLanguage((locale != null) ? locale : Locale.getDefault());
|
|
}
|
|
|
|
/**
|
|
* Ask the current default engine to launch the matching INSTALL_TTS_DATA activity so the
|
|
* required TTS files are properly installed.
|
|
*/
|
|
private void installVoiceData() {
|
|
if (TextUtils.isEmpty(mCurrentEngine)) return;
|
|
Intent intent = new Intent(TextToSpeech.Engine.ACTION_INSTALL_TTS_DATA);
|
|
intent.setPackage(mCurrentEngine);
|
|
try {
|
|
Log.v(TAG, "Installing voice data: " + intent.toUri(0));
|
|
startActivity(intent);
|
|
} catch (ActivityNotFoundException ex) {
|
|
Log.e(TAG, "Failed to install TTS data, no acitivty found for " + intent + ")");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Called when mPlayExample, mInstallVoicesPreference is clicked.
|
|
*/
|
|
@Override
|
|
public boolean onPreferenceClick(Preference preference) {
|
|
if (preference == mPlayExample) {
|
|
// Get the sample text from the TTS engine; onActivityResult will do
|
|
// the actual speaking
|
|
speakSampleText();
|
|
return true;
|
|
} else if (preference == mInstallVoicesPreference) {
|
|
installVoiceData();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private void updateWidgetState(boolean enable) {
|
|
mPlayExample.setEnabled(enable);
|
|
mEngineStatus.setEnabled(enable);
|
|
}
|
|
|
|
private void updateEngineStatus(int resourceId) {
|
|
Locale locale = mCurrentDefaultLocale;
|
|
if (locale == null) {
|
|
locale = Locale.getDefault();
|
|
}
|
|
mEngineStatus.setSummary(getString(resourceId, locale.getDisplayName()));
|
|
}
|
|
|
|
private void displayNetworkAlert() {
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
|
|
builder.setTitle(android.R.string.dialog_alert_title)
|
|
.setMessage(getActivity().getString(R.string.tts_engine_network_required))
|
|
.setCancelable(false)
|
|
.setPositiveButton(android.R.string.ok, null);
|
|
|
|
AlertDialog dialog = builder.create();
|
|
dialog.show();
|
|
}
|
|
|
|
/** Check whether the voice data for the engine is ok. */
|
|
private void checkVoiceData(String engine) {
|
|
Intent intent = new Intent(TextToSpeech.Engine.ACTION_CHECK_TTS_DATA);
|
|
intent.setPackage(engine);
|
|
try {
|
|
if (DBG) Log.d(TAG, "Updating engine: Checking voice data: " + intent.toUri(0));
|
|
startActivityForResult(intent, VOICE_DATA_INTEGRITY_CHECK);
|
|
} catch (ActivityNotFoundException ex) {
|
|
Log.e(TAG, "Failed to check TTS data, no activity found for " + intent + ")");
|
|
}
|
|
}
|
|
|
|
/** The voice data check is complete. */
|
|
private void onVoiceDataIntegrityCheckDone(Intent data) {
|
|
final String engine = mTts.getCurrentEngine();
|
|
|
|
if (engine == null) {
|
|
Log.e(TAG, "Voice data check complete, but no engine bound");
|
|
return;
|
|
}
|
|
|
|
if (data == null){
|
|
Log.e(TAG, "Engine failed voice data integrity check (null return)" +
|
|
mTts.getCurrentEngine());
|
|
return;
|
|
}
|
|
|
|
android.provider.Settings.Secure.putString(getContentResolver(), TTS_DEFAULT_SYNTH, engine);
|
|
|
|
mAvailableStrLocals = data.getStringArrayListExtra(
|
|
TextToSpeech.Engine.EXTRA_AVAILABLE_VOICES);
|
|
if (mAvailableStrLocals == null) {
|
|
Log.e(TAG, "Voice data check complete, but no available voices found");
|
|
// Set mAvailableStrLocals to empty list
|
|
mAvailableStrLocals = new ArrayList<String>();
|
|
}
|
|
if (evaluateDefaultLocale()) {
|
|
getSampleText();
|
|
}
|
|
}
|
|
}
|