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/*
This file is part of Subsonic.
Subsonic is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Subsonic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Subsonic. If not, see <http://www.gnu.org/licenses/>.
Copyright 2009 (C) Sindre Mehus
*/
package github.daneren2005.dsub.activity;
import android.annotation.TargetApi;
import android.accounts.Account;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.preference.EditTextPreference;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceCategory;
import android.preference.PreferenceScreen;
import android.provider.SearchRecentSuggestions;
import android.text.InputType;
import android.util.Log;
import android.view.MenuItem;
import github.daneren2005.dsub.R;
import github.daneren2005.dsub.provider.DSubSearchProvider;
import github.daneren2005.dsub.service.DownloadService;
import github.daneren2005.dsub.service.DownloadServiceImpl;
import github.daneren2005.dsub.service.MusicService;
import github.daneren2005.dsub.service.MusicServiceFactory;
import github.daneren2005.dsub.util.Constants;
import github.daneren2005.dsub.util.LoadingTask;
import github.daneren2005.dsub.util.SyncUtil;
import github.daneren2005.dsub.view.ErrorDialog;
import github.daneren2005.dsub.util.FileUtil;
import github.daneren2005.dsub.util.Util;
import java.io.File;
import java.lang.reflect.Constructor;
import java.lang.reflect.Method;
import java.net.URL;
import java.util.LinkedHashMap;
import java.util.Map;
public class SettingsActivity extends PreferenceActivity implements SharedPreferences.OnSharedPreferenceChangeListener {
private static final String TAG = SettingsActivity.class.getSimpleName();
private final Map<String, ServerSettings> serverSettings = new LinkedHashMap<String, ServerSettings>();
private boolean testingConnection;
private ListPreference theme;
private ListPreference maxBitrateWifi;
private ListPreference maxBitrateMobile;
private ListPreference maxVideoBitrateWifi;
private ListPreference maxVideoBitrateMobile;
private ListPreference networkTimeout;
private EditTextPreference cacheSize;
private EditTextPreference cacheLocation;
private ListPreference preloadCountWifi;
private ListPreference preloadCountMobile;
private EditTextPreference randomSize;
private ListPreference tempLoss;
private ListPreference pauseDisconnect;
private EditTextPreference bufferLength;
private Preference addServerPreference;
private PreferenceCategory serversCategory;
private EditTextPreference chatRefreshRate;
private ListPreference videoPlayer;
private ListPreference syncInterval;
private int serverCount = 3;
private SharedPreferences settings;
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)
@Override
public void onCreate(Bundle savedInstanceState) {
applyTheme();
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.settings);
theme = (ListPreference) findPreference(Constants.PREFERENCES_KEY_THEME);
maxBitrateWifi = (ListPreference) findPreference(Constants.PREFERENCES_KEY_MAX_BITRATE_WIFI);
maxBitrateMobile = (ListPreference) findPreference(Constants.PREFERENCES_KEY_MAX_BITRATE_MOBILE);
maxVideoBitrateWifi = (ListPreference) findPreference(Constants.PREFERENCES_KEY_MAX_VIDEO_BITRATE_WIFI);
maxVideoBitrateMobile = (ListPreference) findPreference(Constants.PREFERENCES_KEY_MAX_VIDEO_BITRATE_MOBILE);
networkTimeout = (ListPreference) findPreference(Constants.PREFERENCES_KEY_NETWORK_TIMEOUT);
cacheSize = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_CACHE_SIZE);
cacheLocation = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_CACHE_LOCATION);
preloadCountWifi = (ListPreference) findPreference(Constants.PREFERENCES_KEY_PRELOAD_COUNT_WIFI);
preloadCountMobile = (ListPreference) findPreference(Constants.PREFERENCES_KEY_PRELOAD_COUNT_MOBILE);
randomSize = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_RANDOM_SIZE);
tempLoss = (ListPreference) findPreference(Constants.PREFERENCES_KEY_TEMP_LOSS);
pauseDisconnect = (ListPreference) findPreference(Constants.PREFERENCES_KEY_PAUSE_DISCONNECT);
bufferLength = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_BUFFER_LENGTH);
serversCategory = (PreferenceCategory) findPreference(Constants.PREFERENCES_KEY_SERVER_KEY);
addServerPreference = (Preference) findPreference(Constants.PREFERENCES_KEY_SERVER_ADD);
chatRefreshRate = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_CHAT_REFRESH);
videoPlayer = (ListPreference) findPreference(Constants.PREFERENCES_KEY_VIDEO_PLAYER);
syncInterval = (ListPreference) findPreference(Constants.PREFERENCES_KEY_SYNC_INTERVAL);
settings = Util.getPreferences(this);
serverCount = settings.getInt(Constants.PREFERENCES_KEY_SERVER_COUNT, 3);
findPreference("clearCache").setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
Util.confirmDialog(SettingsActivity.this, R.string.common_delete, "cache", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
new LoadingTask<Void>(SettingsActivity.this, false) {
@Override
protected Void doInBackground() throws Throwable {
FileUtil.deleteMusicDirectory(SettingsActivity.this);
FileUtil.deleteSerializedCache(SettingsActivity.this);
return null;
}
@Override
protected void done(Void result) {
Util.toast(SettingsActivity.this, R.string.settings_cache_clear_complete);
}
@Override
protected void error(Throwable error) {
Util.toast(SettingsActivity.this, getErrorMessage(error), false);
}
}.execute();
}
});
return false;
}
});
addServerPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
serverCount++;
String instance = String.valueOf(serverCount);
Preference addServerPreference = findPreference(Constants.PREFERENCES_KEY_SERVER_ADD);
serversCategory.addPreference(addServer(serverCount));
SharedPreferences.Editor editor = settings.edit();
editor.putInt(Constants.PREFERENCES_KEY_SERVER_COUNT, serverCount);
editor.commit();
serverSettings.put(instance, new ServerSettings(instance));
return true;
}
});
findPreference(Constants.PREFERENCES_KEY_SYNC_ENABLED).setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
Boolean syncEnabled = (Boolean) newValue;
Account account = new Account(Constants.SYNC_ACCOUNT_NAME, Constants.SYNC_ACCOUNT_TYPE);
ContentResolver.setSyncAutomatically(account, Constants.SYNC_ACCOUNT_PLAYLIST_AUTHORITY, syncEnabled);
ContentResolver.setSyncAutomatically(account, Constants.SYNC_ACCOUNT_PODCAST_AUTHORITY, syncEnabled);
return true;
}
});
syncInterval.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
Integer syncInterval = Integer.parseInt(((String) newValue));
Account account = new Account(Constants.SYNC_ACCOUNT_NAME, Constants.SYNC_ACCOUNT_TYPE);
ContentResolver.addPeriodicSync(account, Constants.SYNC_ACCOUNT_PLAYLIST_AUTHORITY, new Bundle(), 60L * syncInterval);
ContentResolver.addPeriodicSync(account, Constants.SYNC_ACCOUNT_PODCAST_AUTHORITY, new Bundle(), 60L * syncInterval);
return true;
}
});
serversCategory.setOrderingAsAdded(false);
for (int i = 1; i <= serverCount; i++) {
String instance = String.valueOf(i);
serversCategory.addPreference(addServer(i));
serverSettings.put(instance, new ServerSettings(instance));
}
SharedPreferences prefs = Util.getPreferences(this);
prefs.registerOnSharedPreferenceChangeListener(this);
update();
if(Build.VERSION.SDK_INT > Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
getActionBar().setDisplayHomeAsUpEnabled(true);
getActionBar().setHomeButtonEnabled(true);
}
}
@Override
protected void onDestroy() {
super.onDestroy();
SharedPreferences prefs = Util.getPreferences(this);
prefs.unregisterOnSharedPreferenceChangeListener(this);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if(item.getItemId() == android.R.id.home) {
onBackPressed();
return true;
}
return false;
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
Log.d(TAG, "Preference changed: " + key);
update();
if (Constants.PREFERENCES_KEY_HIDE_MEDIA.equals(key)) {
setHideMedia(sharedPreferences.getBoolean(key, false));
}
else if (Constants.PREFERENCES_KEY_MEDIA_BUTTONS.equals(key)) {
setMediaButtonsEnabled(sharedPreferences.getBoolean(key, true));
}
else if (Constants.PREFERENCES_KEY_CACHE_LOCATION.equals(key)) {
setCacheLocation(sharedPreferences.getString(key, ""));
}
else if (Constants.PREFERENCES_KEY_SLEEP_TIMER_DURATION.equals(key)){
DownloadService downloadService = DownloadServiceImpl.getInstance();
downloadService.setSleepTimerDuration(Integer.parseInt(sharedPreferences.getString(key, "60")));
}
else if(Constants.PREFERENCES_KEY_SYNC_MOST_RECENT.equals(key)) {
SyncUtil.removeMostRecentSyncFiles(this);
}
scheduleBackup();
}
private void scheduleBackup() {
try {
Class managerClass = Class.forName("android.app.backup.BackupManager");
Constructor managerConstructor = managerClass.getConstructor(Context.class);
Object manager = managerConstructor.newInstance(this);
Method m = managerClass.getMethod("dataChanged");
m.invoke(manager);
Log.d(TAG, "Backup requested");
} catch(ClassNotFoundException e) {
Log.d(TAG, "No backup manager found");
} catch(Throwable t) {
Log.d(TAG, "Scheduling backup failed " + t);
t.printStackTrace();
}
}
private void update() {
if (testingConnection) {
return;
}
theme.setSummary(theme.getEntry());
maxBitrateWifi.setSummary(maxBitrateWifi.getEntry());
maxBitrateMobile.setSummary(maxBitrateMobile.getEntry());
maxVideoBitrateWifi.setSummary(maxVideoBitrateWifi.getEntry());
maxVideoBitrateMobile.setSummary(maxVideoBitrateMobile.getEntry());
networkTimeout.setSummary(networkTimeout.getEntry());
cacheSize.setSummary(cacheSize.getText());
cacheLocation.setSummary(cacheLocation.getText());
preloadCountWifi.setSummary(preloadCountWifi.getEntry());
preloadCountMobile.setSummary(preloadCountMobile.getEntry());
randomSize.setSummary(randomSize.getText());
tempLoss.setSummary(tempLoss.getEntry());
pauseDisconnect.setSummary(pauseDisconnect.getEntry());
bufferLength.setSummary(bufferLength.getText() + " seconds");
chatRefreshRate.setSummary(chatRefreshRate.getText());
videoPlayer.setSummary(videoPlayer.getEntry());
syncInterval.setSummary(syncInterval.getEntry());
for (ServerSettings ss : serverSettings.values()) {
ss.update();
}
}
private PreferenceScreen addServer(final int instance) {
final PreferenceScreen screen = getPreferenceManager().createPreferenceScreen(this);
screen.setTitle(R.string.settings_server_unused);
screen.setKey(Constants.PREFERENCES_KEY_SERVER_KEY + instance);
final EditTextPreference serverNamePreference = new EditTextPreference(this);
serverNamePreference.setKey(Constants.PREFERENCES_KEY_SERVER_NAME + instance);
serverNamePreference.setDefaultValue(getResources().getString(R.string.settings_server_unused));
serverNamePreference.setTitle(R.string.settings_server_name);
if (serverNamePreference.getText() == null) {
serverNamePreference.setText(getResources().getString(R.string.settings_server_unused));
}
serverNamePreference.setSummary(serverNamePreference.getText());
final EditTextPreference serverUrlPreference = new EditTextPreference(this);
serverUrlPreference.setKey(Constants.PREFERENCES_KEY_SERVER_URL + instance);
serverUrlPreference.getEditText().setInputType(InputType.TYPE_TEXT_VARIATION_URI);
serverUrlPreference.setDefaultValue("http://yourhost");
serverUrlPreference.setTitle(R.string.settings_server_address);
if (serverUrlPreference.getText() == null) {
serverUrlPreference.setText("http://yourhost");
}
serverUrlPreference.setSummary(serverUrlPreference.getText());
screen.setSummary(serverUrlPreference.getText());
final EditTextPreference serverLocalNetworkSSIDPreference = new EditTextPreference(this);
serverLocalNetworkSSIDPreference.setKey(Constants.PREFERENCES_KEY_SERVER_LOCAL_NETWORK_SSID + instance);
serverLocalNetworkSSIDPreference.setTitle(R.string.settings_server_local_network_ssid);
final EditTextPreference serverInternalUrlPreference = new EditTextPreference(this);
serverInternalUrlPreference.setKey(Constants.PREFERENCES_KEY_SERVER_INTERNAL_URL + instance);
serverInternalUrlPreference.getEditText().setInputType(InputType.TYPE_TEXT_VARIATION_URI);
serverInternalUrlPreference.setDefaultValue("http://");
serverInternalUrlPreference.setTitle(R.string.settings_server_internal_address);
serverInternalUrlPreference.setSummary(serverInternalUrlPreference.getText());
final EditTextPreference serverUsernamePreference = new EditTextPreference(this);
serverUsernamePreference.setKey(Constants.PREFERENCES_KEY_USERNAME + instance);
serverUsernamePreference.setTitle(R.string.settings_server_username);
final EditTextPreference serverPasswordPreference = new EditTextPreference(this);
serverPasswordPreference.setKey(Constants.PREFERENCES_KEY_PASSWORD + instance);
serverPasswordPreference.getEditText().setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
serverPasswordPreference.setSummary("***");
serverPasswordPreference.setTitle(R.string.settings_server_password);
final Preference serverOpenBrowser = new Preference(this);
serverOpenBrowser.setKey(Constants.PREFERENCES_KEY_OPEN_BROWSER);
serverOpenBrowser.setPersistent(false);
serverOpenBrowser.setTitle(R.string.settings_server_open_browser);
serverOpenBrowser.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
openInBrowser(instance);
return true;
}
});
Preference serverRemoveServerPreference = new Preference(this);
serverRemoveServerPreference.setKey(Constants.PREFERENCES_KEY_SERVER_REMOVE + instance);
serverRemoveServerPreference.setPersistent(false);
serverRemoveServerPreference.setTitle(R.string.settings_servers_remove);
serverRemoveServerPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
Util.confirmDialog(SettingsActivity.this, R.string.common_delete, screen.getTitle().toString(), new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// Reset values to null so when we ask for them again they are new
serverNamePreference.setText(null);
serverUrlPreference.setText(null);
serverUsernamePreference.setText(null);
serverPasswordPreference.setText(null);
int activeServer = Util.getActiveServer(SettingsActivity.this);
for (int i = instance; i <= serverCount; i++) {
Util.removeInstanceName(SettingsActivity.this, i, activeServer);
}
serverCount--;
SharedPreferences.Editor editor = settings.edit();
editor.putInt(Constants.PREFERENCES_KEY_SERVER_COUNT, serverCount);
editor.commit();
serversCategory.removePreference(screen);
screen.getDialog().dismiss();
}
});
return true;
}
});
Preference serverTestConnectionPreference = new Preference(this);
serverTestConnectionPreference.setKey(Constants.PREFERENCES_KEY_TEST_CONNECTION + instance);
serverTestConnectionPreference.setPersistent(false);
serverTestConnectionPreference.setTitle(R.string.settings_test_connection_title);
serverTestConnectionPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
testConnection(instance);
return false;
}
});
screen.addPreference(serverNamePreference);
screen.addPreference(serverUrlPreference);
screen.addPreference(serverInternalUrlPreference);
screen.addPreference(serverLocalNetworkSSIDPreference);
screen.addPreference(serverUsernamePreference);
screen.addPreference(serverPasswordPreference);
screen.addPreference(serverTestConnectionPreference);
screen.addPreference(serverOpenBrowser);
screen.addPreference(serverRemoveServerPreference);
screen.setOrder(instance);
return screen;
}
private void applyTheme() {
String activeTheme = Util.getTheme(this);
if ("dark".equals(activeTheme)) {
setTheme(R.style.Theme_DSub_Dark);
} else if ("black".equals(activeTheme)) {
setTheme(R.style.Theme_DSub_Black);
} else if ("light".equals(activeTheme)) {
setTheme(R.style.Theme_DSub_Light);
} else {
setTheme(R.style.Theme_DSub_Holo);
}
}
private void setHideMedia(boolean hide) {
File nomediaDir = new File(FileUtil.getSubsonicDirectory(), ".nomedia");
if (hide && !nomediaDir.exists()) {
try {
if (!nomediaDir.createNewFile()) {
Log.w(TAG, "Failed to create " + nomediaDir);
}
} catch(Exception e) {
Log.w(TAG, "Failed to create " + nomediaDir);
}
} else if (nomediaDir.exists()) {
if (!nomediaDir.delete()) {
Log.w(TAG, "Failed to delete " + nomediaDir);
}
}
Util.toast(this, R.string.settings_hide_media_toast, false);
}
private void setMediaButtonsEnabled(boolean enabled) {
if (enabled) {
Util.registerMediaButtonEventReceiver(this);
} else {
Util.unregisterMediaButtonEventReceiver(this);
}
}
private void setCacheLocation(String path) {
File dir = new File(path);
if (!FileUtil.ensureDirectoryExistsAndIsReadWritable(dir)) {
Util.toast(this, R.string.settings_cache_location_error, false);
// Reset it to the default.
String defaultPath = FileUtil.getDefaultMusicDirectory().getPath();
if (!defaultPath.equals(path)) {
SharedPreferences prefs = Util.getPreferences(this);
SharedPreferences.Editor editor = prefs.edit();
editor.putString(Constants.PREFERENCES_KEY_CACHE_LOCATION, defaultPath);
editor.commit();
cacheLocation.setSummary(defaultPath);
cacheLocation.setText(defaultPath);
}
// Clear download queue.
DownloadService downloadService = DownloadServiceImpl.getInstance();
downloadService.clear();
}
}
private void testConnection(final int instance) {
LoadingTask<Boolean> task = new LoadingTask<Boolean>(this) {
private int previousInstance;
@Override
protected Boolean doInBackground() throws Throwable {
updateProgress(R.string.settings_testing_connection);
previousInstance = Util.getActiveServer(SettingsActivity.this);
testingConnection = true;
Util.setActiveServer(SettingsActivity.this, instance);
try {
MusicService musicService = MusicServiceFactory.getMusicService(SettingsActivity.this);
musicService.ping(SettingsActivity.this, this);
return musicService.isLicenseValid(SettingsActivity.this, null);
} finally {
Util.setActiveServer(SettingsActivity.this, previousInstance);
testingConnection = false;
}
}
@Override
protected void done(Boolean licenseValid) {
if (licenseValid) {
Util.toast(SettingsActivity.this, R.string.settings_testing_ok);
} else {
Util.toast(SettingsActivity.this, R.string.settings_testing_unlicensed);
}
}
@Override
protected void cancel() {
super.cancel();
Util.setActiveServer(SettingsActivity.this, previousInstance);
}
@Override
protected void error(Throwable error) {
Log.w(TAG, error.toString(), error);
new ErrorDialog(SettingsActivity.this, getResources().getString(R.string.settings_connection_failure) +
" " + getErrorMessage(error), false);
}
};
task.execute();
}
private void openInBrowser(final int instance) {
SharedPreferences prefs = Util.getPreferences(this);
String url = prefs.getString(Constants.PREFERENCES_KEY_SERVER_URL + instance, null);
Uri uriServer = Uri.parse(url);
Intent browserIntent = new Intent(Intent.ACTION_VIEW, uriServer);
startActivity(browserIntent);
}
private class ServerSettings {
private EditTextPreference serverName;
private EditTextPreference serverUrl;
private EditTextPreference serverLocalNetworkSSID;
private EditTextPreference serverInternalUrl;
private EditTextPreference username;
private PreferenceScreen screen;
private ServerSettings(String instance) {
screen = (PreferenceScreen) findPreference("server" + instance);
serverName = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_SERVER_NAME + instance);
serverUrl = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_SERVER_URL + instance);
serverLocalNetworkSSID = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_SERVER_LOCAL_NETWORK_SSID + instance);
serverInternalUrl = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_SERVER_INTERNAL_URL + instance);
username = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_USERNAME + instance);
serverUrl.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object value) {
try {
String url = (String) value;
new URL(url);
if (url.contains(" ") || url.contains("@") || url.contains("_")) {
throw new Exception();
}
} catch (Exception x) {
new ErrorDialog(SettingsActivity.this, R.string.settings_invalid_url, false);
return false;
}
return true;
}
});
serverInternalUrl.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object value) {
try {
String url = (String) value;
new URL(url);
if (url.contains(" ") || url.contains("@") || url.contains("_")) {
throw new Exception();
}
} catch (Exception x) {
new ErrorDialog(SettingsActivity.this, R.string.settings_invalid_url, false);
return false;
}
return true;
}
});
username.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object value) {
String username = (String) value;
if (username == null || !username.equals(username.trim())) {
new ErrorDialog(SettingsActivity.this, R.string.settings_invalid_username, false);
return false;
}
return true;
}
});
}
public void update() {
serverName.setSummary(serverName.getText());
serverUrl.setSummary(serverUrl.getText());
serverLocalNetworkSSID.setSummary(serverLocalNetworkSSID.getText());
serverInternalUrl.setSummary(serverInternalUrl.getText());
username.setSummary(username.getText());
screen.setSummary(serverUrl.getText());
screen.setTitle(serverName.getText());
}
}
}
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