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Merge "Fragmentize VoiceOutputSettings."

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This commit is contained in:
Daisuke Miyakawa
2010-09-17 11:05:31 -07:00
committed by Android (Google) Code Review
parent 001eb90b72 49a305ec54
commit 3b2afb04f4
2 changed files with 31 additions and 38 deletions
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9
res/xml/voice_input_output_settings.xml
View File

@@ -35,10 +35,7 @@
android:title="@string/voice_output_category" /> android:title="@string/voice_output_category" />
<PreferenceScreen android:key="tts_settings" <PreferenceScreen android:key="tts_settings"
android:title="@string/tts_settings_title"> android:fragment="com.android.settings.TextToSpeechSettings"
<intent android:action="android.intent.action.MAIN" android:title="@string/tts_settings_title" />
android:targetPackage="com.android.settings"
android:targetClass="com.android.settings.TextToSpeechSettings" />
</PreferenceScreen>
</PreferenceScreen> </PreferenceScreen>

60
src/com/android/settings/TextToSpeechSettings.java
View File

@@ -16,29 +16,30 @@
package com.android.settings; package com.android.settings;
import static android.provider.Settings.Secure.TTS_USE_DEFAULTS;
import static android.provider.Settings.Secure.TTS_DEFAULT_RATE;
import static android.provider.Settings.Secure.TTS_DEFAULT_LANG;
import static android.provider.Settings.Secure.TTS_DEFAULT_COUNTRY; import static android.provider.Settings.Secure.TTS_DEFAULT_COUNTRY;
import static android.provider.Settings.Secure.TTS_DEFAULT_VARIANT; import static android.provider.Settings.Secure.TTS_DEFAULT_LANG;
import static android.provider.Settings.Secure.TTS_DEFAULT_RATE;
import static android.provider.Settings.Secure.TTS_DEFAULT_SYNTH; import static android.provider.Settings.Secure.TTS_DEFAULT_SYNTH;
import static android.provider.Settings.Secure.TTS_DEFAULT_VARIANT;
import static android.provider.Settings.Secure.TTS_ENABLED_PLUGINS; import static android.provider.Settings.Secure.TTS_ENABLED_PLUGINS;
import static android.provider.Settings.Secure.TTS_USE_DEFAULTS;
import android.app.Activity;
import android.app.AlertDialog; import android.app.AlertDialog;
import android.content.ContentResolver; import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface; import android.content.DialogInterface;
import android.content.Intent; import android.content.Intent;
import android.content.pm.ActivityInfo; import android.content.pm.ActivityInfo;
import android.content.pm.PackageManager; import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo; import android.content.pm.ResolveInfo;
import android.os.Bundle; import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.ListPreference; import android.preference.ListPreference;
import android.preference.Preference; import android.preference.Preference;
import android.preference.Preference.OnPreferenceClickListener; import android.preference.Preference.OnPreferenceClickListener;
import android.preference.PreferenceActivity;
import android.preference.PreferenceGroup; import android.preference.PreferenceGroup;
import android.preference.PreferenceScreen; import android.preference.PreferenceScreen;
import android.preference.CheckBoxPreference;
import android.provider.Settings; import android.provider.Settings;
import android.provider.Settings.SettingNotFoundException; import android.provider.Settings.SettingNotFoundException;
import android.speech.tts.TextToSpeech; import android.speech.tts.TextToSpeech;
@@ -49,7 +50,7 @@ import java.util.List;
import java.util.Locale; import java.util.Locale;
import java.util.StringTokenizer; import java.util.StringTokenizer;
public class TextToSpeechSettings extends PreferenceActivity implements public class TextToSpeechSettings extends SettingsPreferenceFragment implements
Preference.OnPreferenceChangeListener, Preference.OnPreferenceClickListener, Preference.OnPreferenceChangeListener, Preference.OnPreferenceClickListener,
TextToSpeech.OnInitListener { TextToSpeech.OnInitListener {
@@ -90,8 +91,6 @@ public class TextToSpeechSettings extends PreferenceActivity implements
private String mDefaultEng = ""; private String mDefaultEng = "";
private int mDefaultRate = TextToSpeech.Engine.DEFAULT_RATE; private int mDefaultRate = TextToSpeech.Engine.DEFAULT_RATE;
// Array of strings used to demonstrate TTS in the different languages.
private String[] mDemoStrings;
// Index of the current string to use for the demo. // Index of the current string to use for the demo.
private int mDemoStringIndex = 0; private int mDemoStringIndex = 0;
@@ -109,16 +108,14 @@ public class TextToSpeechSettings extends PreferenceActivity implements
private static final int GET_SAMPLE_TEXT = 1983; private static final int GET_SAMPLE_TEXT = 1983;
@Override @Override
protected void onCreate(Bundle savedInstanceState) { public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.tts_settings); addPreferencesFromResource(R.xml.tts_settings);
addEngineSpecificSettings(); final Activity activity = getActivity();
addEngineSpecificSettings(activity);
mDemoStrings = getResources().getStringArray(R.array.tts_demo_strings); activity.setVolumeControlStream(TextToSpeech.Engine.DEFAULT_STREAM);
setVolumeControlStream(TextToSpeech.Engine.DEFAULT_STREAM);
mEnableDemo = false; mEnableDemo = false;
mTtsStarted = false; mTtsStarted = false;
@@ -128,12 +125,12 @@ public class TextToSpeechSettings extends PreferenceActivity implements
mDefaultCountry = currentLocale.getISO3Country(); mDefaultCountry = currentLocale.getISO3Country();
mDefaultLocVariant = currentLocale.getVariant(); mDefaultLocVariant = currentLocale.getVariant();
mTts = new TextToSpeech(this, this); mTts = new TextToSpeech(activity, this);
} }
@Override @Override
protected void onStart() { public void onStart() {
super.onStart(); super.onStart();
if (mTtsStarted){ if (mTtsStarted){
// whenever we return to this screen, we don't know the state of the // whenever we return to this screen, we don't know the state of the
@@ -147,7 +144,7 @@ public class TextToSpeechSettings extends PreferenceActivity implements
@Override @Override
protected void onDestroy() { public void onDestroy() {
super.onDestroy(); super.onDestroy();
if (mTts != null) { if (mTts != null) {
mTts.shutdown(); mTts.shutdown();
@@ -155,7 +152,7 @@ public class TextToSpeechSettings extends PreferenceActivity implements
} }
@Override @Override
protected void onPause() { public void onPause() {
super.onPause(); super.onPause();
if ((mDefaultRatePref != null) && (mDefaultRatePref.getDialog() != null)) { if ((mDefaultRatePref != null) && (mDefaultRatePref.getDialog() != null)) {
mDefaultRatePref.getDialog().dismiss(); mDefaultRatePref.getDialog().dismiss();
@@ -168,9 +165,7 @@ public class TextToSpeechSettings extends PreferenceActivity implements
} }
} }
private void addEngineSpecificSettings(Context context) {
private void addEngineSpecificSettings() {
PreferenceGroup enginesCategory = (PreferenceGroup) findPreference("tts_engines_section"); PreferenceGroup enginesCategory = (PreferenceGroup) findPreference("tts_engines_section");
Intent intent = new Intent("android.intent.action.START_TTS_ENGINE"); Intent intent = new Intent("android.intent.action.START_TTS_ENGINE");
ResolveInfo[] enginesArray = new ResolveInfo[0]; ResolveInfo[] enginesArray = new ResolveInfo[0];
@@ -180,14 +175,14 @@ public class TextToSpeechSettings extends PreferenceActivity implements
String prefKey = ""; String prefKey = "";
final String pluginPackageName = enginesArray[i].activityInfo.packageName; final String pluginPackageName = enginesArray[i].activityInfo.packageName;
if (!enginesArray[i].activityInfo.packageName.equals(SYSTEM_TTS)) { if (!enginesArray[i].activityInfo.packageName.equals(SYSTEM_TTS)) {
CheckBoxPreference chkbxPref = new CheckBoxPreference(this); CheckBoxPreference chkbxPref = new CheckBoxPreference(context);
prefKey = KEY_PLUGIN_ENABLED_PREFIX + pluginPackageName; prefKey = KEY_PLUGIN_ENABLED_PREFIX + pluginPackageName;
chkbxPref.setKey(prefKey); chkbxPref.setKey(prefKey);
chkbxPref.setTitle(enginesArray[i].loadLabel(pm)); chkbxPref.setTitle(enginesArray[i].loadLabel(pm));
enginesCategory.addPreference(chkbxPref); enginesCategory.addPreference(chkbxPref);
} }
if (pluginHasSettings(pluginPackageName)) { if (pluginHasSettings(pluginPackageName)) {
Preference pref = new Preference(this); Preference pref = new Preference(context);
prefKey = KEY_PLUGIN_SETTINGS_PREFIX + pluginPackageName; prefKey = KEY_PLUGIN_SETTINGS_PREFIX + pluginPackageName;
pref.setKey(prefKey); pref.setKey(prefKey);
pref.setTitle(enginesArray[i].loadLabel(pm)); pref.setTitle(enginesArray[i].loadLabel(pm));
@@ -360,7 +355,7 @@ public class TextToSpeechSettings extends PreferenceActivity implements
mDefaultLocVariant = new String(); mDefaultLocVariant = new String();
} }
mTts.setLanguage(new Locale(mDefaultLanguage, mDefaultCountry, mDefaultLocVariant)); mTts.setLanguage(new Locale(mDefaultLanguage, mDefaultCountry, mDefaultLocVariant));
mTts.setSpeechRate((float)(mDefaultRate/100.0f)); mTts.setSpeechRate(mDefaultRate/100.0f);
initDefaultSettings(); initDefaultSettings();
initClickers(); initClickers();
updateWidgetState(); updateWidgetState();
@@ -378,7 +373,8 @@ public class TextToSpeechSettings extends PreferenceActivity implements
/** /**
* Called when voice data integrity check returns * Called when voice data integrity check returns
*/ */
protected void onActivityResult(int requestCode, int resultCode, Intent data) { @Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == VOICE_DATA_INTEGRITY_CHECK) { if (requestCode == VOICE_DATA_INTEGRITY_CHECK) {
if (data == null){ if (data == null){
// The CHECK_TTS_DATA activity for the plugin did not run properly; // The CHECK_TTS_DATA activity for the plugin did not run properly;
@@ -402,7 +398,7 @@ public class TextToSpeechSettings extends PreferenceActivity implements
} }
if (available.size() > 0){ if (available.size() > 0){
if (mTts == null) { if (mTts == null) {
mTts = new TextToSpeech(this, this); mTts = new TextToSpeech(getActivity(), this);
} }
ListPreference ttsLanguagePref = ListPreference ttsLanguagePref =
(ListPreference) findPreference("tts_default_lang"); (ListPreference) findPreference("tts_default_lang");
@@ -478,7 +474,7 @@ public class TextToSpeechSettings extends PreferenceActivity implements
updateWidgetState(); updateWidgetState();
} else if (requestCode == GET_SAMPLE_TEXT) { } else if (requestCode == GET_SAMPLE_TEXT) {
if (resultCode == TextToSpeech.LANG_AVAILABLE) { if (resultCode == TextToSpeech.LANG_AVAILABLE) {
String sample = getString(R.string.tts_demo); String sample = getActivity().getString(R.string.tts_demo);
if ((data != null) && (data.getStringExtra("sampleText") != null)) { if ((data != null) && (data.getStringExtra("sampleText") != null)) {
sample = data.getStringExtra("sampleText"); sample = data.getStringExtra("sampleText");
} }
@@ -492,7 +488,6 @@ public class TextToSpeechSettings extends PreferenceActivity implements
} }
} }
public boolean onPreferenceChange(Preference preference, Object objValue) { public boolean onPreferenceChange(Preference preference, Object objValue) {
if (KEY_TTS_USE_DEFAULT.equals(preference.getKey())) { if (KEY_TTS_USE_DEFAULT.equals(preference.getKey())) {
// "Use Defaults" // "Use Defaults"
@@ -507,7 +502,7 @@ public class TextToSpeechSettings extends PreferenceActivity implements
Settings.Secure.putInt(getContentResolver(), Settings.Secure.putInt(getContentResolver(),
TTS_DEFAULT_RATE, mDefaultRate); TTS_DEFAULT_RATE, mDefaultRate);
if (mTts != null) { if (mTts != null) {
mTts.setSpeechRate((float)(mDefaultRate/100.0f)); mTts.setSpeechRate(mDefaultRate/100.0f);
} }
Log.i(TAG, "TTS default rate is " + mDefaultRate); Log.i(TAG, "TTS default rate is " + mDefaultRate);
} catch (NumberFormatException e) { } catch (NumberFormatException e) {
@@ -575,10 +570,11 @@ public class TextToSpeechSettings extends PreferenceActivity implements
if (!chkPref.getKey().equals(KEY_TTS_USE_DEFAULT)){ if (!chkPref.getKey().equals(KEY_TTS_USE_DEFAULT)){
if (chkPref.isChecked()) { if (chkPref.isChecked()) {
chkPref.setChecked(false); chkPref.setChecked(false);
AlertDialog d = (new AlertDialog.Builder(this)) AlertDialog d = (new AlertDialog.Builder(getActivity()))
.setTitle(android.R.string.dialog_alert_title) .setTitle(android.R.string.dialog_alert_title)
.setIcon(android.R.drawable.ic_dialog_alert) .setIcon(android.R.drawable.ic_dialog_alert)
.setMessage(getString(R.string.tts_engine_security_warning, .setMessage(
getActivity().getString(R.string.tts_engine_security_warning,
chkPref.getTitle())) chkPref.getTitle()))
.setCancelable(true) .setCancelable(true)
.setPositiveButton(android.R.string.ok, .setPositiveButton(android.R.string.ok,