PawletOS/app_Settings
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Settings for TextToSpeech now uses the results returned by the

Browse Source 
engine's CheckVoiceData activity to determine which languages are
available and whether or not to make "Install Data" clickable.
This commit is contained in:
Charles Chen
2010-02-10 13:58:23 -08:00
parent 07c61c6dbb
commit c8298717bc
1 changed files with 41 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
src/com/android/settings/TextToSpeechSettings.java
View File

@@ -38,6 +38,7 @@ import android.provider.Settings.SettingNotFoundException;
import android.speech.tts.TextToSpeech;
import android.util.Log;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.StringTokenizer;
@@ -84,6 +85,7 @@ public class TextToSpeechSettings extends PreferenceActivity implements
private int mDemoStringIndex = 0;
private boolean mEnableDemo = false;
private boolean mVoicesMissing = false;
private TextToSpeech mTts = null;
@@ -278,16 +280,50 @@ public class TextToSpeechSettings extends PreferenceActivity implements
*/
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == VOICE_DATA_INTEGRITY_CHECK) {
if (resultCode == TextToSpeech.Engine.CHECK_VOICE_DATA_PASS) {
Log.v(TAG, "Voice data check passed");
// TODO (clchen): Add these extras to TextToSpeech.Engine
ArrayList<String> available =
data.getStringArrayListExtra("TextToSpeech.Engine.EXTRA_AVAILABLE_VOICES");
ArrayList<String> unavailable =
data.getStringArrayListExtra("TextToSpeech.Engine.EXTRA_UNAVAILABLE_VOICES");
if (available.size() > 0){
if (mTts == null) {
mTts = new TextToSpeech(this, this);
}
ListPreference ttsLanguagePref =
(ListPreference) findPreference("tts_default_lang");
CharSequence[] entries = new CharSequence[available.size()];
CharSequence[] entryValues = new CharSequence[available.size()];
for (int i=0; i<available.size(); i++){
String[] langCountryVariant = available.get(i).split("-");
Locale loc = null;
if (langCountryVariant.length == 1){
loc = new Locale(langCountryVariant[0]);
} else if (langCountryVariant.length == 2){
loc = new Locale(langCountryVariant[0], langCountryVariant[1]);
} else if (langCountryVariant.length == 3){
loc = new Locale(langCountryVariant[0], langCountryVariant[1],
langCountryVariant[2]);
}
if (loc != null){
entries[i] = loc.getDisplayName();
entryValues[i] = available.get(i);
}
}
ttsLanguagePref.setEntries(entries);
ttsLanguagePref.setEntryValues(entryValues);
mEnableDemo = true;
} else {
Log.v(TAG, "Voice data check failed");
mEnableDemo = false;
updateWidgetState();
}
if (unavailable.size() > 0){
mVoicesMissing = true;
} else {
mVoicesMissing = false;
}
updateWidgetState();
} else if (requestCode == GET_SAMPLE_TEXT) {
if (resultCode == TextToSpeech.LANG_AVAILABLE) {
if (mTts != null) {
@@ -377,7 +413,7 @@ public class TextToSpeechSettings extends PreferenceActivity implements
mDefaultRatePref.setEnabled(mEnableDemo);
mDefaultLocPref.setEnabled(mEnableDemo);
mInstallData.setEnabled(!mEnableDemo);
mInstallData.setEnabled(mVoicesMissing);
}