diff options
| -rwxr-xr-x | pico/src/com/svox/pico/CheckVoiceData.java | 63 |
1 files changed, 57 insertions, 6 deletions
diff --git a/pico/src/com/svox/pico/CheckVoiceData.java b/pico/src/com/svox/pico/CheckVoiceData.java index 036be3b..abd85ab 100755 --- a/pico/src/com/svox/pico/CheckVoiceData.java +++ b/pico/src/com/svox/pico/CheckVoiceData.java @@ -21,8 +21,12 @@ import java.io.File; import android.app.Activity; import android.content.Intent; import android.os.Bundle; +import android.os.Environment; import android.speech.tts.TextToSpeech; +import java.util.ArrayList; +import java.util.HashMap; + /* * Checks if the voice data for the SVOX Pico Engine is present on the * sd card. @@ -31,7 +35,8 @@ public class CheckVoiceData extends Activity { // The following constants are the same path constants as the ones defined // in external/svox/pico/tts/com_svox_picottsengine.cpp - private final static String PICO_LINGWARE_PATH = "/sdcard/svox/"; + private final static String PICO_LINGWARE_PATH = + Environment.getExternalStorageDirectory() + "/svox/"; private final static String PICO_SYSTEM_LINGWARE_PATH = "/system/tts/lang_pico/"; private final static String[] dataFiles = { @@ -45,29 +50,75 @@ public class CheckVoiceData extends Activity { "spa-ESP", "spa-ESP", "fra-FRA", "fra-FRA", "ita-ITA", "ita-ITA" }; + private final static String[] supportedLanguages = { + "deu-DEU", "eng-GBR", "eng-USA", "spa-ESP", "fra-FRA", "ita-ITA" + }; + @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); int result = TextToSpeech.Engine.CHECK_VOICE_DATA_PASS; + boolean foundMatch = false; + + ArrayList<String> available = new ArrayList<String>(); + ArrayList<String> unavailable = new ArrayList<String>(); + + HashMap<String, Boolean> languageCountry = new HashMap<String, Boolean>(); + + Bundle bundle = getIntent().getExtras(); + if (bundle != null){ + // TODO (clchen): Add this intent to TextToSpeech.Engine + ArrayList<String> langCountryVars = bundle.getStringArrayList( + "TextToSpeech.Engine.EXTRA_CHECK_VOICE_DATA_FOR"); + if (langCountryVars != null){ + for (int i = 0; i < langCountryVars.size(); i++){ + if (langCountryVars.get(i).length() > 0){ + languageCountry.put(langCountryVars.get(i), true); + } + } + } + } // Check for files - for (int i = 0; i < dataFiles.length; i++) { - File tempFile = new File(PICO_LINGWARE_PATH + dataFiles[i]); - File tempFileSys = new File(PICO_SYSTEM_LINGWARE_PATH + dataFiles[i]); - if ((!tempFile.exists()) && (!tempFileSys.exists())) { - result = TextToSpeech.Engine.CHECK_VOICE_DATA_MISSING_DATA; + for (int i = 0; i < supportedLanguages.length; i++){ + if ((languageCountry.size() < 1) || + (languageCountry.containsKey(supportedLanguages[i]))){ + if (!fileExists(dataFiles[2 * i]) || + !fileExists(dataFiles[(2 * i) + 1])){ + result = TextToSpeech.Engine.CHECK_VOICE_DATA_MISSING_DATA; + unavailable.add(supportedLanguages[i]); + } else { + available.add(supportedLanguages[i]); + foundMatch = true; + } } } + if ((languageCountry.size() > 0) && !foundMatch){ + result = TextToSpeech.Engine.CHECK_VOICE_DATA_FAIL; + } + // Put the root directory for the sd card data + the data filenames Intent returnData = new Intent(); returnData.putExtra(TextToSpeech.Engine.EXTRA_VOICE_DATA_ROOT_DIRECTORY, PICO_LINGWARE_PATH); returnData.putExtra(TextToSpeech.Engine.EXTRA_VOICE_DATA_FILES, dataFiles); returnData.putExtra(TextToSpeech.Engine.EXTRA_VOICE_DATA_FILES_INFO, dataFilesInfo); + // TODO (clchen): Add these intents to TextToSpeech.Engine + returnData.putStringArrayListExtra("TextToSpeech.Engine.EXTRA_AVAILABLE_VOICES", available); + returnData.putStringArrayListExtra("TextToSpeech.Engine.EXTRA_UNAVAILABLE_VOICES", unavailable); setResult(result, returnData); finish(); } + private boolean fileExists(String filename){ + File tempFile = new File(PICO_LINGWARE_PATH + filename); + File tempFileSys = new File(PICO_SYSTEM_LINGWARE_PATH + filename); + if ((!tempFile.exists()) && (!tempFileSys.exists())) { + return false; + } + return true; + } + } |