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am 104ab231: Merge "Fixes list of TTS voices after changing voice data" into jb-mr1-dev

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* commit '104ab231e5b8541b84460f32d30578755e60a765':
  Fixes list of TTS voices after changing voice data
This commit is contained in:
Przemyslaw Szczepaniak
2012-08-03 09:19:53 -07:00
committed by Android Git Automerger
parent 09e97989f4 104ab231e5
commit 31eab6973c
1 changed files with 51 additions and 9 deletions
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60
src/com/android/settings/tts/TtsEngineSettingsFragment.java
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@@ -16,11 +16,11 @@
package com.android.settings.tts;
import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment;
import android.content.ActivityNotFoundException;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.preference.ListPreference;
import android.preference.Preference;
@@ -32,6 +32,9 @@ import android.speech.tts.TtsEngines;
import android.text.TextUtils;
import android.util.Log;
import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment;
import java.util.ArrayList;
import java.util.Locale;
@@ -45,11 +48,14 @@ public class TtsEngineSettingsFragment extends SettingsPreferenceFragment implem
private static final String KEY_ENGINE_SETTINGS = "tts_engine_settings";
private static final String KEY_INSTALL_DATA = "tts_install_data";
private static final int VOICE_DATA_INTEGRITY_CHECK = 1977;
private TtsEngines mEnginesHelper;
private ListPreference mLocalePreference;
private Preference mEngineSettingsPreference;
private Preference mInstallVoicesPreference;
private Intent mEngineSettingsIntent;
private Intent mVoiceDataDetails;
private TextToSpeech mTts;
@@ -69,6 +75,16 @@ public class TtsEngineSettingsFragment extends SettingsPreferenceFragment implem
}
};
private final BroadcastReceiver mLanguagesChangedReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
// Installed or uninstalled some data packs
if (TextToSpeech.Engine.ACTION_TTS_DATA_INSTALLED.equals(intent.getAction())) {
checkTtsData();
}
}
};
public TtsEngineSettingsFragment() {
super();
}
@@ -103,26 +119,52 @@ public class TtsEngineSettingsFragment extends SettingsPreferenceFragment implem
mLocalePreference.setEnabled(false);
mVoiceDataDetails = getArguments().getParcelable(TtsEnginePreference.FRAGMENT_ARGS_VOICES);
updateVoiceDetails();
mTts = new TextToSpeech(getActivity().getApplicationContext(), mTtsInitListener,
getEngineName());
// Check if data packs changed
checkTtsData();
getActivity().registerReceiver(mLanguagesChangedReceiver,
new IntentFilter(TextToSpeech.Engine.ACTION_TTS_DATA_INSTALLED));
}
@Override
public void onDestroy() {
getActivity().unregisterReceiver(mLanguagesChangedReceiver);
mTts.shutdown();
super.onDestroy();
}
private void updateVoiceDetails() {
final Intent voiceDataDetails = getArguments().getParcelable(
TtsEnginePreference.FRAGMENT_ARGS_VOICES);
if (DBG) Log.d(TAG, "Parsing voice data details, data: " + voiceDataDetails.toUri(0));
private final void checkTtsData() {
Intent intent = new Intent(TextToSpeech.Engine.ACTION_CHECK_TTS_DATA);
intent.setPackage(getEngineName());
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 + ")");
}
}
final ArrayList<String> available = voiceDataDetails.getStringArrayListExtra(
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == VOICE_DATA_INTEGRITY_CHECK) {
mVoiceDataDetails = data;
updateVoiceDetails();
}
}
private void updateVoiceDetails() {
if (DBG) Log.d(TAG, "Parsing voice data details, data: " + mVoiceDataDetails.toUri(0));
final ArrayList<String> available = mVoiceDataDetails.getStringArrayListExtra(
TextToSpeech.Engine.EXTRA_AVAILABLE_VOICES);
final ArrayList<String> unavailable = voiceDataDetails.getStringArrayListExtra(
final ArrayList<String> unavailable = mVoiceDataDetails.getStringArrayListExtra(
TextToSpeech.Engine.EXTRA_UNAVAILABLE_VOICES);
if (available == null){