146 lines
5.9 KiB
Java
146 lines
5.9 KiB
Java
/*
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* Copyright (C) 2009 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;
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import static android.provider.Settings.Secure.TTS_USE_DEFAULTS;
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import static android.provider.Settings.Secure.TTS_DEFAULT_RATE;
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import static android.provider.Settings.Secure.TTS_DEFAULT_PITCH;
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import static android.provider.Settings.Secure.TTS_DEFAULT_LANG;
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import android.content.ContentResolver;
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import android.os.Bundle;
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import android.preference.ListPreference;
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import android.preference.Preference;
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import android.preference.PreferenceActivity;
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import android.preference.CheckBoxPreference;
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import android.provider.Settings;
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import android.util.Log;
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public class TextToSpeechSettings extends PreferenceActivity implements
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Preference.OnPreferenceChangeListener {
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private static final String TAG = "TextToSpeechSettings";
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/** If there is no setting in the provider, use this. */
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private static final int FALLBACK_TTS_DEFAULT_RATE = 100; // 1x
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private static final int FALLBACK_TTS_DEFAULT_PITCH = 100;// 1x
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private static final int FALLBACK_TTS_USE_DEFAULTS = 1;
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private static final String FALLBACK_TTS_DEFAULT_LANG = "en-rUS";
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private static final String KEY_TTS_USE_DEFAULT =
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"toggle_use_default_tts_settings";
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private static final String KEY_TTS_DEFAULT_RATE = "tts_default_rate";
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private static final String KEY_TTS_DEFAULT_PITCH = "tts_default_pitch";
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private static final String KEY_TTS_DEFAULT_LANG = "tts_default_lang";
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private CheckBoxPreference mUseDefaultPref = null;
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private ListPreference mDefaultRatePref = null;
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private ListPreference mDefaultPitchPref = null;
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private ListPreference mDefaultLangPref = null;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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addPreferencesFromResource(R.xml.tts_settings);
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initDefaultSettings();
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}
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private void initDefaultSettings() {
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ContentResolver resolver = getContentResolver();
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// "Use Defaults"
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mUseDefaultPref =
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(CheckBoxPreference) findPreference(KEY_TTS_USE_DEFAULT);
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mUseDefaultPref.setChecked(Settings.Secure.getInt(resolver,
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TTS_USE_DEFAULTS,
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FALLBACK_TTS_USE_DEFAULTS) == 1 ? true : false);
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mUseDefaultPref.setOnPreferenceChangeListener(this);
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// Default rate
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mDefaultRatePref =
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(ListPreference) findPreference(KEY_TTS_DEFAULT_RATE);
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mDefaultRatePref.setValue(String.valueOf(Settings.Secure.getInt(
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resolver, TTS_DEFAULT_RATE, FALLBACK_TTS_DEFAULT_RATE)));
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mDefaultRatePref.setOnPreferenceChangeListener(this);
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// Default pitch
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mDefaultPitchPref =
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(ListPreference) findPreference(KEY_TTS_DEFAULT_PITCH);
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mDefaultPitchPref.setValue(String.valueOf(Settings.Secure.getInt(
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resolver, TTS_DEFAULT_PITCH, FALLBACK_TTS_DEFAULT_PITCH)));
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mDefaultPitchPref.setOnPreferenceChangeListener(this);
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// Default language
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mDefaultLangPref =
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(ListPreference) findPreference(KEY_TTS_DEFAULT_LANG);
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String defaultLang = String.valueOf(Settings.Secure.getString(resolver,
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TTS_DEFAULT_LANG));
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if (defaultLang.compareTo("null") == 0) {
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mDefaultLangPref.setValue(FALLBACK_TTS_DEFAULT_LANG);
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Log.i(TAG, "TTS initDefaultSettings() default lang null ");
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} else {
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mDefaultLangPref.setValue(defaultLang);
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Log.i(TAG, "TTS initDefaultSettings() default lang is "+defaultLang);
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}
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mDefaultLangPref.setOnPreferenceChangeListener(this);
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}
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public boolean onPreferenceChange(Preference preference, Object objValue) {
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if (KEY_TTS_USE_DEFAULT.equals(preference.getKey())) {
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// "Use Defaults"
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int value = (Boolean)objValue ? 1 : 0;
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Settings.Secure.putInt(getContentResolver(), TTS_USE_DEFAULTS,
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value);
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Log.i(TAG, "TTS use default settings is "+objValue.toString());
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} else if (KEY_TTS_DEFAULT_RATE.equals(preference.getKey())) {
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// Default rate
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int value = Integer.parseInt((String) objValue);
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try {
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Settings.Secure.putInt(getContentResolver(),
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TTS_DEFAULT_RATE, value);
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Log.i(TAG, "TTS default rate is "+value);
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} catch (NumberFormatException e) {
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Log.e(TAG, "could not persist default TTS rate setting", e);
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}
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} else if (KEY_TTS_DEFAULT_PITCH.equals(preference.getKey())) {
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// Default pitch
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int value = Integer.parseInt((String) objValue);
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try {
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Settings.Secure.putInt(getContentResolver(),
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TTS_DEFAULT_PITCH, value);
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Log.i(TAG, "TTS default pitch is "+value);
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} catch (NumberFormatException e) {
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Log.e(TAG, "could not persist default TTS pitch setting", e);
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}
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}else if (KEY_TTS_DEFAULT_LANG.equals(preference.getKey())) {
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// Default language
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String value = (String) objValue;
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Settings.Secure.putString(getContentResolver(),
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TTS_DEFAULT_LANG, value);
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Log.i(TAG, "TTS default lang is "+value);
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}
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return true;
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}
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}
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