Java tutorial
/* * Copyright (C) 2006 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package android.provider; import com.google.android.collect.Maps; import org.apache.commons.codec.binary.Base64; import android.annotation.SdkConstant; import android.annotation.SdkConstant.SdkConstantType; import android.content.ComponentName; import android.content.ContentQueryMap; import android.content.ContentResolver; import android.content.ContentValues; import android.content.Context; import android.content.IContentProvider; import android.content.Intent; import android.content.pm.ActivityInfo; import android.content.pm.PackageManager; import android.content.pm.ResolveInfo; import android.content.res.Configuration; import android.content.res.Resources; import android.database.Cursor; import android.database.SQLException; import android.net.Uri; import android.os.*; import android.telephony.TelephonyManager; import android.text.TextUtils; import android.util.AndroidException; import android.util.Config; import android.util.Log; import java.net.URISyntaxException; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import java.util.Collections; import java.util.HashMap; import java.util.HashSet; import java.util.Map; /** * The Settings provider contains global system-level device preferences. */ public final class Settings { /** * Intent actions for Settings * * @hide */ public static final String SETTINGS_CHANGED = "android.settings.SETTINGS_CHANGED_ACTION"; public Settings() { /* Empty for API conflicts */ } /** * Activity Action: Show system settings. * <p> * Input: Nothing. * <p> * Output: nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; /** * Activity Action: Show settings to allow configuration of APNs. * <p> * Input: Nothing. * <p> * Output: nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; /** * Activity Action: Show settings to allow configuration of current location * sources. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_LOCATION_SOURCE_SETTINGS = "android.settings.LOCATION_SOURCE_SETTINGS"; /** * Activity Action: Show settings to allow configuration of wireless controls * such as Wi-Fi, Bluetooth and Mobile networks. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_WIRELESS_SETTINGS = "android.settings.WIRELESS_SETTINGS"; /** * Activity Action: Show settings to allow entering/exiting airplane mode. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_AIRPLANE_MODE_SETTINGS = "android.settings.AIRPLANE_MODE_SETTINGS"; /** * Activity Action: Show settings for accessibility modules. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_ACCESSIBILITY_SETTINGS = "android.settings.ACCESSIBILITY_SETTINGS"; /** * Activity Action: Show settings to allow configuration of security and * location privacy. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_SECURITY_SETTINGS = "android.settings.SECURITY_SETTINGS"; /** * Activity Action: Show settings to allow configuration of privacy options. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_PRIVACY_SETTINGS = "android.settings.PRIVACY_SETTINGS"; /** * Activity Action: Show settings to allow configuration of Wi-Fi. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_WIFI_SETTINGS = "android.settings.WIFI_SETTINGS"; /** * Activity Action: Show settings to allow configuration of a static IP * address for Wi-Fi. * <p> * In some cases, a matching Activity may not exist, so ensure you safeguard * against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_WIFI_IP_SETTINGS = "android.settings.WIFI_IP_SETTINGS"; /** * Activity Action: Show settings to allow configuration of Bluetooth. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_BLUETOOTH_SETTINGS = "android.settings.BLUETOOTH_SETTINGS"; /** * Activity Action: Show settings to allow configuration of date and time. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_DATE_SETTINGS = "android.settings.DATE_SETTINGS"; /** * Activity Action: Show settings to allow configuration of sound and volume. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_SOUND_SETTINGS = "android.settings.SOUND_SETTINGS"; /** * Activity Action: Show settings to allow configuration of display. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_DISPLAY_SETTINGS = "android.settings.DISPLAY_SETTINGS"; /** * Activity Action: Show settings to allow configuration of locale. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_LOCALE_SETTINGS = "android.settings.LOCALE_SETTINGS"; /** * Activity Action: Show settings to configure input methods, in particular * allowing the user to enable input methods. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_INPUT_METHOD_SETTINGS = "android.settings.INPUT_METHOD_SETTINGS"; /** * Activity Action: Show settings to manage the user input dictionary. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_USER_DICTIONARY_SETTINGS = "android.settings.USER_DICTIONARY_SETTINGS"; /** * Activity Action: Show settings to allow configuration of application-related settings. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_APPLICATION_SETTINGS = "android.settings.APPLICATION_SETTINGS"; /** * Activity Action: Show settings to allow configuration of application * development-related settings. * <p> * In some cases, a matching Activity may not exist, so ensure you safeguard * against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; /** * Activity Action: Show settings to allow configuration of quick launch shortcuts. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_QUICK_LAUNCH_SETTINGS = "android.settings.QUICK_LAUNCH_SETTINGS"; /** * Activity Action: Show settings to manage installed applications. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = "android.settings.MANAGE_APPLICATIONS_SETTINGS"; /** * Activity Action: Show settings to manage all applications. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; /** * Activity Action: Show screen of details about a particular application. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: The Intent's data URI specifies the application package name * to be shown, with the "package" scheme. That is "package:com.my.app". * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_APPLICATION_DETAILS_SETTINGS = "android.settings.APPLICATION_DETAILS_SETTINGS"; /** * Activity Action: Show settings for system update functionality. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. * * @hide */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_SYSTEM_UPDATE_SETTINGS = "android.settings.SYSTEM_UPDATE_SETTINGS"; /** * Activity Action: Show settings to allow configuration of sync settings. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * The account types available to add via the add account button may be restricted by adding an * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's * authorities. Only account types which can sync with that content provider will be offered to * the user. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_SYNC_SETTINGS = "android.settings.SYNC_SETTINGS"; /** * Activity Action: Show add account screen for creating a new account. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} * extra to the Intent with one or more syncable content provider's authorities. Only account * types which can sync with that content provider will be offered to the user. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_ADD_ACCOUNT = "android.settings.ADD_ACCOUNT_SETTINGS"; /** * Activity Action: Show settings for selecting the network operator. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_NETWORK_OPERATOR_SETTINGS = "android.settings.NETWORK_OPERATOR_SETTINGS"; /** * Activity Action: Show settings for selection of 2G/3G. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_DATA_ROAMING_SETTINGS = "android.settings.DATA_ROAMING_SETTINGS"; /** * Activity Action: Show settings for internal storage. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_INTERNAL_STORAGE_SETTINGS = "android.settings.INTERNAL_STORAGE_SETTINGS"; /** * Activity Action: Show settings for memory card storage. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_MEMORY_CARD_SETTINGS = "android.settings.MEMORY_CARD_SETTINGS"; /** * Activity Action: Show settings for global search. * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_SEARCH_SETTINGS = "android.search.action.SEARCH_SETTINGS"; /** * Activity Action: Show general device information settings (serial * number, software version, phone number, etc.). * <p> * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * <p> * Input: Nothing. * <p> * Output: Nothing */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_DEVICE_INFO_SETTINGS = "android.settings.DEVICE_INFO_SETTINGS"; // End of Intent actions for Settings /** * @hide - Private call() method on SettingsProvider to read from 'system' table. */ public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; /** * @hide - Private call() method on SettingsProvider to read from 'secure' table. */ public static final String CALL_METHOD_GET_SECURE = "GET_secure"; /** * Activity Extra: Limit available options in launched activity based on the given authority. * <p> * This can be passed as an extra field in an Activity Intent with one or more syncable content * provider's authorities as a String[]. This field is used by some intents to alter the * behavior of the called activity. * <p> * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based * on the authority given. */ public static final String EXTRA_AUTHORITIES = "authorities"; private static final String JID_RESOURCE_PREFIX = "android"; public static final String AUTHORITY = "settings"; private static final String TAG = "Settings"; private static final boolean LOCAL_LOGV = Config.LOGV || false; public static class SettingNotFoundException extends AndroidException { public SettingNotFoundException(String msg) { super(msg); } } /** * Common base for tables of name/value settings. */ public static class NameValueTable implements BaseColumns { public static final String NAME = "name"; public static final String VALUE = "value"; protected static boolean putString(ContentResolver resolver, Uri uri, String name, String value) { // The database will take care of replacing duplicates. try { ContentValues values = new ContentValues(); values.put(NAME, name); values.put(VALUE, value); resolver.insert(uri, values); return true; } catch (SQLException e) { Log.w(TAG, "Can't set key " + name + " in " + uri, e); return false; } } public static Uri getUriFor(Uri uri, String name) { return Uri.withAppendedPath(uri, name); } } // Thread-safe. private static class NameValueCache { private final String mVersionSystemProperty; private final Uri mUri; private static final String[] SELECT_VALUE = new String[] { Settings.NameValueTable.VALUE }; private static final String NAME_EQ_PLACEHOLDER = "name=?"; // Must synchronize on 'this' to access mValues and mValuesVersion. private final HashMap<String, String> mValues = new HashMap<String, String>(); private long mValuesVersion = 0; // Initially null; set lazily and held forever. Synchronized on 'this'. private IContentProvider mContentProvider = null; // The method we'll call (or null, to not use) on the provider // for the fast path of retrieving settings. private final String mCallCommand; public NameValueCache(String versionSystemProperty, Uri uri, String callCommand) { mVersionSystemProperty = versionSystemProperty; mUri = uri; mCallCommand = callCommand; } public String getString(ContentResolver cr, String name) { long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); synchronized (this) { if (mValuesVersion != newValuesVersion) { if (LOCAL_LOGV) { Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " + newValuesVersion + " != cached " + mValuesVersion); } mValues.clear(); mValuesVersion = newValuesVersion; } if (mValues.containsKey(name)) { return mValues.get(name); // Could be null, that's OK -- negative caching } } IContentProvider cp = null; synchronized (this) { cp = mContentProvider; if (cp == null) { cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); } } // Try the fast path first, not using query(). If this // fails (alternate Settings provider that doesn't support // this interface?) then we fall back to the query/table // interface. if (mCallCommand != null) { try { Bundle b = cp.call(mCallCommand, name, null); if (b != null) { String value = b.getPairValue(); synchronized (this) { mValues.put(name, value); } return value; } // If the response Bundle is null, we fall through // to the query interface below. } catch (RemoteException e) { // Not supported by the remote side? Fall through // to query(). } } Cursor c = null; try { c = cp.query(mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, new String[] { name }, null); if (c == null) { Log.w(TAG, "Can't get key " + name + " from " + mUri); return null; } String value = c.moveToNext() ? c.getString(0) : null; synchronized (this) { mValues.put(name, value); } if (LOCAL_LOGV) { Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + name + " = " + (value == null ? "(null)" : value)); } return value; } catch (RemoteException e) { Log.w(TAG, "Can't get key " + name + " from " + mUri, e); return null; // Return null, but don't cache it. } finally { if (c != null) c.close(); } } } /** * System settings, containing miscellaneous system preferences. This * table holds simple name/value pairs. There are convenience * functions for accessing individual settings entries. */ public static final class System extends NameValueTable { public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; // Populated lazily, guarded by class object: private static NameValueCache sNameValueCache = null; private static final HashSet<String> MOVED_TO_SECURE; static { MOVED_TO_SECURE = new HashSet<String>(30); MOVED_TO_SECURE.add(Secure.ADB_ENABLED); MOVED_TO_SECURE.add(Secure.ANDROID_ID); MOVED_TO_SECURE.add(Secure.BLUETOOTH_ON); MOVED_TO_SECURE.add(Secure.DATA_ROAMING); MOVED_TO_SECURE.add(Secure.DEVICE_PROVISIONED); MOVED_TO_SECURE.add(Secure.HTTP_PROXY); MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); MOVED_TO_SECURE.add(Secure.LOGGING_ID); MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); MOVED_TO_SECURE.add(Secure.USB_MASS_STORAGE_ENABLED); MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); MOVED_TO_SECURE.add(Secure.WIFI_ON); MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); } /** * Look up a name in the database. * @param resolver to access the database with * @param name to look up in the table * @return the corresponding value, or null if not present */ public synchronized static String getString(ContentResolver resolver, String name) { if (MOVED_TO_SECURE.contains(name)) { Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" + " to android.provider.Settings.Secure, returning read-only value."); return Secure.getString(resolver, name); } if (sNameValueCache == null) { sNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI, CALL_METHOD_GET_SYSTEM); } return sNameValueCache.getString(resolver, name); } /** * Store a name/value pair into the database. * @param resolver to access the database with * @param name to store * @param value to associate with the name * @return true if the value was set, false on database errors */ public static boolean putString(ContentResolver resolver, String name, String value) { if (MOVED_TO_SECURE.contains(name)) { Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" + " to android.provider.Settings.Secure, value is unchanged."); return false; } return putString(resolver, CONTENT_URI, name, value); } /** * Construct the content URI for a particular name/value pair, * useful for monitoring changes with a ContentObserver. * @param name to look up in the table * @return the corresponding content URI, or null if not present */ public static Uri getUriFor(String name) { if (MOVED_TO_SECURE.contains(name)) { Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" + " to android.provider.Settings.Secure, returning Secure URI."); return Secure.getUriFor(Secure.CONTENT_URI, name); } return getUriFor(CONTENT_URI, name); } /** * Convenience function for retrieving a single system settings value * as an integer. Note that internally setting values are always * stored as strings; this function converts the string to an integer * for you. The default value will be returned if the setting is * not defined or not an integer. * * @param cr The ContentResolver to access. * @param name The name of the setting to retrieve. * @param def Value to return if the setting is not defined. * * @return The setting's current value, or 'def' if it is not defined * or not a valid integer. */ public static int getInt(ContentResolver cr, String name, int def) { String v = getString(cr, name); try { return v != null ? Integer.parseInt(v) : def; } catch (NumberFormatException e) { return def; } } /** * Convenience function for retrieving a single system settings value * as an integer. Note that internally setting values are always * stored as strings; this function converts the string to an integer * for you. * <p> * This version does not take a default value. If the setting has not * been set, or the string value is not a number, * it throws {@link SettingNotFoundException}. * * @param cr The ContentResolver to access. * @param name The name of the setting to retrieve. * * @throws SettingNotFoundException Thrown if a setting by the given * name can't be found or the setting value is not an integer. * * @return The setting's current value. */ public static int getInt(ContentResolver cr, String name) throws SettingNotFoundException { String v = getString(cr, name); try { return Integer.parseInt(v); } catch (NumberFormatException e) { throw new SettingNotFoundException(name); } } /** * Convenience function for updating a single settings value as an * integer. This will either create a new entry in the table if the * given name does not exist, or modify the value of the existing row * with that name. Note that internally setting values are always * stored as strings, so this function converts the given value to a * string before storing it. * * @param cr The ContentResolver to access. * @param name The name of the setting to modify. * @param value The new value for the setting. * @return true if the value was set, false on database errors */ public static boolean putInt(ContentResolver cr, String name, int value) { return putString(cr, name, Integer.toString(value)); } /** * Convenience function for retrieving a single system settings value * as a {@code long}. Note that internally setting values are always * stored as strings; this function converts the string to a {@code long} * for you. The default value will be returned if the setting is * not defined or not a {@code long}. * * @param cr The ContentResolver to access. * @param name The name of the setting to retrieve. * @param def Value to return if the setting is not defined. * * @return The setting's current value, or 'def' if it is not defined * or not a valid {@code long}. */ public static long getLong(ContentResolver cr, String name, long def) { String valString = getString(cr, name); long value; try { value = valString != null ? Long.parseLong(valString) : def; } catch (NumberFormatException e) { value = def; } return value; } /** * Convenience function for retrieving a single system settings value * as a {@code long}. Note that internally setting values are always * stored as strings; this function converts the string to a {@code long} * for you. * <p> * This version does not take a default value. If the setting has not * been set, or the string value is not a number, * it throws {@link SettingNotFoundException}. * * @param cr The ContentResolver to access. * @param name The name of the setting to retrieve. * * @return The setting's current value. * @throws SettingNotFoundException Thrown if a setting by the given * name can't be found or the setting value is not an integer. */ public static long getLong(ContentResolver cr, String name) throws SettingNotFoundException { String valString = getString(cr, name); try { return Long.parseLong(valString); } catch (NumberFormatException e) { throw new SettingNotFoundException(name); } } /** * Convenience function for updating a single settings value as a long * integer. This will either create a new entry in the table if the * given name does not exist, or modify the value of the existing row * with that name. Note that internally setting values are always * stored as strings, so this function converts the given value to a * string before storing it. * * @param cr The ContentResolver to access. * @param name The name of the setting to modify. * @param value The new value for the setting. * @return true if the value was set, false on database errors */ public static boolean putLong(ContentResolver cr, String name, long value) { return putString(cr, name, Long.toString(value)); } /** * Convenience function for retrieving a single system settings value * as a floating point number. Note that internally setting values are * always stored as strings; this function converts the string to an * float for you. The default value will be returned if the setting * is not defined or not a valid float. * * @param cr The ContentResolver to access. * @param name The name of the setting to retrieve. * @param def Value to return if the setting is not defined. * * @return The setting's current value, or 'def' if it is not defined * or not a valid float. */ public static float getFloat(ContentResolver cr, String name, float def) { String v = getString(cr, name); try { return v != null ? Float.parseFloat(v) : def; } catch (NumberFormatException e) { return def; } } /** * Convenience function for retrieving a single system settings value * as a float. Note that internally setting values are always * stored as strings; this function converts the string to a float * for you. * <p> * This version does not take a default value. If the setting has not * been set, or the string value is not a number, * it throws {@link SettingNotFoundException}. * * @param cr The ContentResolver to access. * @param name The name of the setting to retrieve. * * @throws SettingNotFoundException Thrown if a setting by the given * name can't be found or the setting value is not a float. * * @return The setting's current value. */ public static float getFloat(ContentResolver cr, String name) throws SettingNotFoundException { String v = getString(cr, name); try { return Float.parseFloat(v); } catch (NumberFormatException e) { throw new SettingNotFoundException(name); } } /** * Convenience function for updating a single settings value as a * floating point number. This will either create a new entry in the * table if the given name does not exist, or modify the value of the * existing row with that name. Note that internally setting values * are always stored as strings, so this function converts the given * value to a string before storing it. * * @param cr The ContentResolver to access. * @param name The name of the setting to modify. * @param value The new value for the setting. * @return true if the value was set, false on database errors */ public static boolean putFloat(ContentResolver cr, String name, float value) { return putString(cr, name, Float.toString(value)); } /** * Convenience function to read all of the current * configuration-related settings into a * {@link Configuration} object. * * @param cr The ContentResolver to access. * @param outConfig Where to place the configuration settings. */ public static void getConfiguration(ContentResolver cr, Configuration outConfig) { outConfig.fontScale = Settings.System.getFloat(cr, FONT_SCALE, outConfig.fontScale); if (outConfig.fontScale < 0) { outConfig.fontScale = 1; } } /** * Convenience function to write a batch of configuration-related * settings from a {@link Configuration} object. * * @param cr The ContentResolver to access. * @param config The settings to write. * @return true if the values were set, false on database errors */ public static boolean putConfiguration(ContentResolver cr, Configuration config) { return Settings.System.putFloat(cr, FONT_SCALE, config.fontScale); } /** @hide */ public static boolean hasInterestingConfigurationChanges(int changes) { return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0; } public static boolean getShowGTalkServiceStatus(ContentResolver cr) { return getInt(cr, SHOW_GTALK_SERVICE_STATUS, 0) != 0; } public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { putInt(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0); } /** * The content:// style URL for this table */ public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/system"); /** * Whether we keep the device on while the device is plugged in. * Supported values are: * <ul> * <li>{@code 0} to never stay on while plugged in</li> * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> * </ul> * These values can be OR-ed together. */ public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; /** * What happens when the user presses the end call button if they're not * on a call.<br/> * <b>Values:</b><br/> * 0 - The end button does nothing.<br/> * 1 - The end button goes to the home screen.<br/> * 2 - The end button puts the device to sleep and locks the keyguard.<br/> * 3 - The end button goes to the home screen. If the user is already on the * home screen, it puts the device to sleep. */ public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; /** * END_BUTTON_BEHAVIOR value for "go home". * @hide */ public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; /** * END_BUTTON_BEHAVIOR value for "go to sleep". * @hide */ public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; /** * END_BUTTON_BEHAVIOR default value. * @hide */ public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; /** * Whether Airplane Mode is on. */ public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; /** * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. */ public static final String RADIO_BLUETOOTH = "bluetooth"; /** * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. */ public static final String RADIO_WIFI = "wifi"; /** * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. */ public static final String RADIO_CELL = "cell"; /** * Constant for use in AIRPLANE_MODE_RADIOS to specify WiMAX radio. * @hide */ public static final String RADIO_WIMAX = "wimax"; /** * A comma separated list of radios that need to be disabled when airplane mode * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are * included in the comma separated list. */ public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; /** * A comma separated list of radios that should to be disabled when airplane mode * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi * will be turned off when entering airplane mode, but the user will be able to reenable * Wifi in the Settings app. * * {@hide} */ public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; /** * The policy for deciding when Wi-Fi should go to sleep (which will in * turn switch to using the mobile data as an Internet connection). * <p> * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or * {@link #WIFI_SLEEP_POLICY_NEVER}. */ public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; /** * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep * policy, which is to sleep shortly after the turning off * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. */ public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; /** * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when * the device is on battery, and never go to sleep when the device is * plugged in. */ public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; /** * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. */ public static final int WIFI_SLEEP_POLICY_NEVER = 2; /** * Whether to use static IP and other static network attributes. * <p> * Set to 1 for true and 0 for false. */ public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; /** * The static IP address. * <p> * Example: "192.168.1.51" */ public static final String WIFI_STATIC_IP = "wifi_static_ip"; /** * If using static IP, the gateway's IP address. * <p> * Example: "192.168.1.1" */ public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; /** * If using static IP, the net mask. * <p> * Example: "255.255.255.0" */ public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; /** * If using static IP, the primary DNS's IP address. * <p> * Example: "192.168.1.1" */ public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; /** * If using static IP, the secondary DNS's IP address. * <p> * Example: "192.168.1.2" */ public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; /** * The number of radio channels that are allowed in the local * 802.11 regulatory domain. * @hide */ public static final String WIFI_NUM_ALLOWED_CHANNELS = "wifi_num_allowed_channels"; /** * Determines whether remote devices may discover and/or connect to * this device. * <P>Type: INT</P> * 2 -- discoverable and connectable * 1 -- connectable but not discoverable * 0 -- neither connectable nor discoverable */ public static final String BLUETOOTH_DISCOVERABILITY = "bluetooth_discoverability"; /** * Bluetooth discoverability timeout. If this value is nonzero, then * Bluetooth becomes discoverable for a certain number of seconds, * after which is becomes simply connectable. The value is in seconds. */ public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = "bluetooth_discoverability_timeout"; /** * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} * instead */ @Deprecated public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; /** * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} * instead */ @Deprecated public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; /** * @deprecated Use * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} * instead */ @Deprecated public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; /** * A formatted string of the next alarm that is set, or the empty string * if there is no alarm set. */ public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; /** * Scaling factor for fonts, float. */ public static final String FONT_SCALE = "font_scale"; /** * Name of an application package to be debugged. */ public static final String DEBUG_APP = "debug_app"; /** * If 1, when launching DEBUG_APP it will wait for the debugger before * starting user code. If 0, it will run normally. */ public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; /** * Whether or not to dim the screen. 0=no 1=yes */ public static final String DIM_SCREEN = "dim_screen"; /** * The timeout before the screen turns off. */ public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; /** * If 0, the compatibility mode is off for all applications. * If 1, older applications run under compatibility mode. * TODO: remove this settings before code freeze (bug/1907571) * @hide */ public static final String COMPATIBILITY_MODE = "compatibility_mode"; /** * The screen backlight brightness between 0 and 255. */ public static final String SCREEN_BRIGHTNESS = "screen_brightness"; /** * Control whether to enable automatic brightness mode. */ public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; /** * SCREEN_BRIGHTNESS_MODE value for manual mode. */ public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; /** * SCREEN_BRIGHTNESS_MODE value for manual mode. */ public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; /** * Indicates that custom light sensor settings has changed. * The value is random and changes reloads light settings. * * @hide */ public static final String LIGHTS_CHANGED = "lights_changed"; /** * Whether custom light sensor levels & values are enabled. The value is * boolean (1 or 0). * * @hide */ public static final String LIGHT_SENSOR_CUSTOM = "light_sensor_custom"; /** * Screen dim value to use if LIGHT_SENSOR_CUSTOM is set. The value is int. * Default is android.os.BRIGHTNESS_DIM. * * @hide */ public static final String LIGHT_SCREEN_DIM = "light_screen_dim"; /** * Custom light sensor levels. The value is a comma separated int array * with length N. * Example: "100,300,3000". * * @hide */ public static final String LIGHT_SENSOR_LEVELS = "light_sensor_levels"; /** * Custom light sensor lcd values. The value is a comma separated int array * with length N+1. * Example: "10,50,100,255". * * @hide */ public static final String LIGHT_SENSOR_LCD_VALUES = "light_sensor_lcd_values"; /** * Custom light sensor lcd values. The value is a comma separated int array * with length N+1. * Example: "10,50,100,255". * * @hide */ public static final String LIGHT_SENSOR_BUTTON_VALUES = "light_sensor_button_values"; /** * Custom light sensor lcd values. The value is a comma separated int array * with length N+1. * Example: "10,50,100,255". * * @hide */ public static final String LIGHT_SENSOR_KEYBOARD_VALUES = "light_sensor_keyboard_values"; /** * Whether light sensor is allowed to decrease when calculating automatic * backlight. The value is boolean (1 or 0). * * @hide */ public static final String LIGHT_DECREASE = "light_decrease"; /** * Light sensor hysteresis for decreasing backlight. The value is * int (0-99) representing % (0-0.99 as float). Example: * * Levels Output * 0 - 100 50 * 100 - 200 100 * 200 - Inf 255 * * Current sensor value is 150 which gives light value 100. Hysteresis is 50. * Current level lower bound is 100 and previous lower bound is 0. * Sensor value must drop below 100-(100-0)*(50/100)=50 for output to become 50 * (corresponding to the 0 - 100 level). * @hide */ public static final String LIGHT_HYSTERESIS = "light_hysteresis"; /** * Whether light sensor used when calculating automatic backlight should * be filtered through an moving average filter. * The value is boolean (1 or 0). * * @hide */ public static final String LIGHT_FILTER = "light_filter"; /** * Window length of filter used when calculating automatic backlight. * One minute means that the average sensor value last minute is used. * The value is integer (milliseconds) * * @hide */ public static final String LIGHT_FILTER_WINDOW = "light_filter_window"; /** * Reset threshold of filter used when calculating automatic backlight. * Sudden large jumps in sensor value resets the filter. This is used * to make the filter respond quickly to large enough changes in input * while still filtering small changes. Example: * * Current filter value (average) is 100 and sensor value is changing to * 10, 150, 100, 30, 50. The filter is continously taking the average of * the samples. Now the user goes outside and the value jumps over 1000. * The difference between current average and new sample is larger than * the reset threshold and filter is reset. It begins calculating a new * average on samples around 1000 (say, 800, 1200, 1000, 1100 etc.) * * The value is integer (lux) * * @hide */ public static final String LIGHT_FILTER_RESET = "light_filter_reset"; /** * Sample interval of filter used when calculating automatic backlight. * The value is integer (milliseconds) * * @hide */ public static final String LIGHT_FILTER_INTERVAL = "light_filter_interval"; /** * Control whether the process CPU usage meter should be shown. */ public static final String SHOW_PROCESSES = "show_processes"; /** * If 1, the activity manager will aggressively finish activities and * processes as soon as they are no longer needed. If 0, the normal * extended lifetime is used. */ public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; /** * Ringer mode. This is used internally, changing this value will not * change the ringer mode. See AudioManager. */ public static final String MODE_RINGER = "mode_ringer"; /** * Determines which streams are affected by ringer mode changes. The * stream type's bit should be set to 1 if it should be muted when going * into an inaudible ringer mode. */ public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; /** * Determines which streams are affected by mute. The * stream type's bit should be set to 1 if it should be muted when a mute request * is received. */ public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; /** * Whether vibrate is on for different events. This is used internally, * changing this value will not change the vibrate. See AudioManager. */ public static final String VIBRATE_ON = "vibrate_on"; /** * Ringer volume. This is used internally, changing this value will not * change the volume. See AudioManager. */ public static final String VOLUME_RING = "volume_ring"; /** * System/notifications volume. This is used internally, changing this * value will not change the volume. See AudioManager. */ public static final String VOLUME_SYSTEM = "volume_system"; /** * Voice call volume. This is used internally, changing this value will * not change the volume. See AudioManager. */ public static final String VOLUME_VOICE = "volume_voice"; /** * Music/media/gaming volume. This is used internally, changing this * value will not change the volume. See AudioManager. */ public static final String VOLUME_MUSIC = "volume_music"; /** * Alarm volume. This is used internally, changing this * value will not change the volume. See AudioManager. */ public static final String VOLUME_ALARM = "volume_alarm"; /** * Notification volume. This is used internally, changing this * value will not change the volume. See AudioManager. */ public static final String VOLUME_NOTIFICATION = "volume_notification"; /** * Bluetooth Headset volume. This is used internally, changing this value will * not change the volume. See AudioManager. */ public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; /** * Whether the notifications should use the ring volume (value of 1) or * a separate notification volume (value of 0). In most cases, users * will have this enabled so the notification and ringer volumes will be * the same. However, power users can disable this and use the separate * notification volume control. * <p> * Note: This is a one-off setting that will be removed in the future * when there is profile support. For this reason, it is kept hidden * from the public APIs. * * @hide */ public static final String NOTIFICATIONS_USE_RING_VOLUME = "notifications_use_ring_volume"; /** * Whether notifications should request audio focus. Could be disabled * if a users favorite app behaves badly when audio focus is requested. * Value is boolean. * * @hide */ public static final String NOTIFICATIONS_AUDIO_FOCUS = "notifications_audio_focus"; /** * Whether silent mode should allow vibration feedback. This is used * internally in AudioService and the Sound settings activity to * coordinate decoupling of vibrate and silent modes. This setting * will likely be removed in a future release with support for * audio/vibe feedback profiles. * * @hide */ public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; /** * Whether volume button should also set complete silence after * vibration. * * @hide */ public static final String VOLUME_CONTROL_SILENT = "volume_contol_silent"; /** * The mapping of stream type (integer) to its setting. */ public static final String[] VOLUME_SETTINGS = { VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO }; /** * Appended to various volume related settings to record the previous * values before they the settings were affected by a silent/vibrate * ringer mode change. */ public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; /** * Persistent store for the system-wide default ringtone URI. * <p> * If you need to play the default ringtone at any given time, it is recommended * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve * to the set default ringtone at the time of playing. * * @see #DEFAULT_RINGTONE_URI */ public static final String RINGTONE = "ringtone"; /** * A {@link Uri} that will point to the current default ringtone at any * given time. * <p> * If the current default ringtone is in the DRM provider and the caller * does not have permission, the exception will be a * FileNotFoundException. */ public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); /** * Persistent store for the system-wide default notification sound. * * @see #RINGTONE * @see #DEFAULT_NOTIFICATION_URI */ public static final String NOTIFICATION_SOUND = "notification_sound"; /** * A {@link Uri} that will point to the current default notification * sound at any given time. * * @see #DEFAULT_RINGTONE_URI */ public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); /** * Persistent store for the system-wide default alarm alert. * * @see #RINGTONE * @see #DEFAULT_ALARM_ALERT_URI */ public static final String ALARM_ALERT = "alarm_alert"; /** * A {@link Uri} that will point to the current default alarm alert at * any given time. * * @see #DEFAULT_ALARM_ALERT_URI */ public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); /** * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off */ public static final String TEXT_AUTO_REPLACE = "auto_replace"; /** * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off */ public static final String TEXT_AUTO_CAPS = "auto_caps"; /** * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This * feature converts two spaces to a "." and space. */ public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; /** * Setting to showing password characters in text editors. 1 = On, 0 = Off */ public static final String TEXT_SHOW_PASSWORD = "show_password"; public static final String SHOW_GTALK_SERVICE_STATUS = "SHOW_GTALK_SERVICE_STATUS"; /** * Name of activity to use for wallpaper on the home screen. */ public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; /** * Value to specify if the user prefers the date, time and time zone * to be automatically fetched from the network (NITZ). 1=yes, 0=no */ public static final String AUTO_TIME = "auto_time"; /** * Display times as 12 or 24 hours * 12 * 24 */ public static final String TIME_12_24 = "time_12_24"; /** * Date format string * mm/dd/yyyy * dd/mm/yyyy * yyyy/mm/dd */ public static final String DATE_FORMAT = "date_format"; /** * Whether the setup wizard has been run before (on first boot), or if * it still needs to be run. * * nonzero = it has been run in the past * 0 = it has not been run in the past */ public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; /** * Scaling factor for normal window animations. Setting to 0 will disable window * animations. */ public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; /** * Scaling factor for activity transition animations. Setting to 0 will disable window * animations. */ public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; /** * Scaling factor for normal window animations. Setting to 0 will disable window * animations. * @hide */ public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; /** * Control whether the accelerometer will be used to change screen * orientation. If 0, it will not be used unless explicitly requested * by the application; if 1, it will be used by default unless explicitly * disabled by the application. */ public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; /** * Control the type of rotation which can be performed using the accelerometer * if ACCELEROMETER_ROTATION is enabled. * Value is a bitwise combination of * 1 = 90 degrees (left) * 2 = 180 degrees (inverted) * 4 = 270 degrees (right) * Normal portrait (0 degrees) is always enabled * Default is 5 (90 & 270 degrees), like stock Android * @hide */ public static final String ACCELEROMETER_ROTATION_MODE = "accelerometer_rotation_mode"; /** * Whether the audible DTMF tones are played by the dialer when dialing. The value is * boolean (1 or 0). */ public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; /** * CDMA only settings * DTMF tone type played by the dialer when dialing. * 0 = Normal * 1 = Long * @hide */ public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; /** * CDMA only settings * Emergency Tone 0 = Off * 1 = Alert * 2 = Vibrate * @hide */ public static final String EMERGENCY_TONE = "emergency_tone"; /** * CDMA only settings * Whether the auto retry is enabled. The value is * boolean (1 or 0). * @hide */ public static final String CALL_AUTO_RETRY = "call_auto_retry"; /** * Whether the hearing aid is enabled. The value is * boolean (1 or 0). * @hide */ public static final String HEARING_AID = "hearing_aid"; /** * CDMA only settings * TTY Mode * 0 = OFF * 1 = FULL * 2 = VCO * 3 = HCO * @hide */ public static final String TTY_MODE = "tty_mode"; /** * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is * boolean (1 or 0). */ public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; /** * Whether the haptic feedback (long presses, ...) are enabled. The value is * boolean (1 or 0). */ public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; /** * Whether live web suggestions while the user types into search dialogs are * enabled. Browsers and other search UIs should respect this, as it allows * a user to avoid sending partial queries to a search engine, if it poses * any privacy concern. The value is boolean (1 or 0). */ public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; /** * Whether the notification LED should repeatedly flash when a notification is * pending. The value is boolean (1 or 0). * @hide */ public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; /** * Whether the notification LED should repeatedly blink when a notification is * pending. The value is boolean (1 or 0). * @hide */ public static final String NOTIFICATION_LIGHT_BLINK = "notification_light_blink"; /** * Whether to show turn off the notification LED (and charging light * off) when screen is on. The value is boolean (1 or 0). * @hide */ public static final String NOTIFICATION_LIGHT_ALWAYS_ON = "notification_light_always_on"; /** * Whether to turn on the amber LED while charging (and notifications light off). * The value is boolean (1 or 0). * @hide */ public static final String NOTIFICATION_LIGHT_CHARGING = "notification_light_charging"; /** * Show pointer location on screen? * 0 = no * 1 = yes * @hide */ public static final String POINTER_LOCATION = "pointer_location"; /** * Whether to play a sound for low-battery alerts. * @hide */ public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; /** * Whether to play a sound for dock events. * @hide */ public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; /** * Whether to play sounds when the keyguard is shown and dismissed. * @hide */ public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; /** * URI for the low battery sound file. * @hide */ public static final String LOW_BATTERY_SOUND = "low_battery_sound"; /** * URI for the desk dock "in" event sound. * @hide */ public static final String DESK_DOCK_SOUND = "desk_dock_sound"; /** * URI for the desk dock "out" event sound. * @hide */ public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; /** * URI for the car dock "in" event sound. * @hide */ public static final String CAR_DOCK_SOUND = "car_dock_sound"; /** * URI for the car dock "out" event sound. * @hide */ public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; /** * URI for the "device locked" (keyguard shown) sound. * @hide */ public static final String LOCK_SOUND = "lock_sound"; /** * URI for the "device unlocked" (keyguard dismissed) sound. * @hide */ public static final String UNLOCK_SOUND = "unlock_sound"; /** * Receive incoming SIP calls? * 0 = no * 1 = yes * @hide */ public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; /** * Call Preference String. * "SIP_ALWAYS" : Always use SIP with network access * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address * "SIP_ASK_ME_EACH_TIME" : Always ask me each time * @hide */ public static final String SIP_CALL_OPTIONS = "sip_call_options"; /** * One of the sip call options: Always use SIP with network access. * @hide */ public static final String SIP_ALWAYS = "SIP_ALWAYS"; /** * One of the sip call options: Only if destination is a SIP address. * @hide */ public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; /** * One of the sip call options: Always ask me each time. * @hide */ public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; /** * Torch state (flashlight) * @hide */ public static final String TORCH_STATE = "torch_state"; /** * Whether to show the CM battery percentage implementation instead * of the stock battery icon * 0: don't show / show stock icon instead * 1: show cm battery / dont show stock icon * default: 0 * @hide */ public static final String STATUS_BAR_CM_BATTERY = "status_bar_cm_battery"; /* * Whether to show the clock in the status bar * of the stock battery icon * 0: don't show the clock * 1: show the clock * default: 1 * @hide */ public static final String STATUS_BAR_CLOCK = "status_bar_clock"; /** * Whether to always show battery status * @hide */ public static final String LOCKSCREEN_ALWAYS_BATTERY = "lockscreen_always_battery"; /** * Whether lockscreen shortcuts should be shown on lockscreen * @hide */ public static final String LOCKSCREEN_SHORTCUTS = "lockscreen_shortcuts"; /** * Whether to enable music controls on the volume controls * @hide */ public static final String ENABLE_VOL_MUSIC_CONTROLS = "enable_vol_music_controls"; /** * Whether to wake the screen with trackpad * @hide */ public static final String TRACKPAD_WAKE_SCREEN = "trackpad_wake_screen"; /** * Volume button screen wake setting (from CM) * @hide */ public static final String VOLUME_WAKE_SCREEN = "volume_wake_screen"; /** * Whether to enable trackpad unlock * @hide */ public static final String TRACKPAD_UNLOCK_SCREEN = "trackpad_unlock_screen"; /** * Whether to enable menu unlock * @hide */ public static final String MENU_UNLOCK_SCREEN = "menu_unlock_screen"; /** * Screen setting for launcher mods * @hide */ public static final String SCREEN_SETTINGS = "NUM_SCREENS"; /** * Launcher 2 Package * @hide */ public static final String LAUNCHER_2_PACKAGE = "com.android.launcher"; /** * Sets Wallpaper image to move with the homescreens. * @hide */ public static final String WALLPAPER_LOOP = "wallpaper_loop"; /** * Sets Launcher to continuously loop from one end of the * workspace to the other. * @hide */ public static final String LAUNCHER_ENDLESS_LOOP = "launcher_endless_loop"; /** * Carrier caption option * @hide */ public static final String CARRIER_CAP = "carrier_caption"; /** * Electron beam animation * @hide */ public static final String USE_SCREENON_ANIM = "use_screenon_anim"; /** * Electron beam animation * @hide */ public static final String USE_SCREENOFF_ANIM = "use_screenoff_anim"; /** * Stark launcher option * @hide */ public static final String USE_STARK_THEME = "use_stark_theme"; /** * Whether or not to allow the lockscreen is allowed to have the music * controls on. * @hide */ public static final String LOCKSCREEN_MUSIC_ON = "lockscreen_music_controls"; /** * Which lockscreen the user wants displayed. * @hide */ public static final String LOCKSCREEN_TYPE = "lockscreen_type"; /** * Whether or not to allow orientation changes in the lockscreen. * @hide */ public static final String LOCKSCREEN_ORIENTATION = "lockscreen_orientation"; /** * Use tab lockscreen * @hide */ public static final int USE_TAB_LOCKSCREEN = 1; /** * Use rotary the lockscreen * @hide */ public static final int USE_ROTARY_LOCKSCREEN = 2; /** * Use HoneyComb lockscreen concept * @hide */ public static final int USE_HC_LOCKSCREEN = 3; /** * @hide */ public static final String BATTERY_OPTION = "battery_option"; /** * Use the Notification Power Widget? (Who wouldn't!) * * @hide */ public static final String EXPANDED_VIEW_WIDGET = "expanded_view_widget"; /** * Whether to hide the notification screen after clicking on a widget * button * * @hide */ public static final String EXPANDED_HIDE_ONCHANGE = "expanded_hide_onchange"; /** * Notification Indicator Color * * @hide */ public static final String EXPANDED_VIEW_WIDGET_COLOR = "expanded_widget_color"; /** * Widget Buttons to Use * * @hide */ public static final String WIDGET_BUTTONS = "expanded_widget_buttons"; /** @hide */ public static final String EXPANDED_BRIGHTNESS_MODE = "expanded_brightness_mode"; /** @hide */ public static final String EXPANDED_NETWORK_MODE = "expanded_network_mode"; /** @hide */ public static final String EXPANDED_SCREENTIMEOUT_MODE = "expanded_screentimeout_mode"; /** @hide */ public static final String EXPANDED_RING_MODE = "expanded_ring_mode"; /** @hide */ public static final String EXPANDED_FLASH_MODE = "expanded_flash_mode"; /** @hide */ public static final String ELECTRON_BEAM_ANIMATION_ON = "electron_beam_animation_on"; /** @hide */ public static final String ELECTRON_BEAM_ANIMATION_OFF = "electron_beam_animation_off"; /** @hide */ public static final String OVERSCROLL_EFFECT = "overscroll_effect"; /** * Sets the overscroller weight (edge bounce effect on lists) * @hide */ public static final String OVERSCROLL_WEIGHT = "overscroll_weight"; /** * Settings to backup. This is here so that it's in the same place as the settings * keys and easy to update. * @hide */ public static final String[] SETTINGS_TO_BACKUP = { STAY_ON_WHILE_PLUGGED_IN, WIFI_SLEEP_POLICY, WIFI_USE_STATIC_IP, WIFI_STATIC_IP, WIFI_STATIC_GATEWAY, WIFI_STATIC_NETMASK, WIFI_STATIC_DNS1, WIFI_STATIC_DNS2, BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_TIMEOUT, DIM_SCREEN, SCREEN_OFF_TIMEOUT, SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_MODE, VIBRATE_ON, NOTIFICATIONS_USE_RING_VOLUME, MODE_RINGER, MODE_RINGER_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED, VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO, VOLUME_VOICE + APPEND_FOR_LAST_AUDIBLE, VOLUME_SYSTEM + APPEND_FOR_LAST_AUDIBLE, VOLUME_RING + APPEND_FOR_LAST_AUDIBLE, VOLUME_MUSIC + APPEND_FOR_LAST_AUDIBLE, VOLUME_ALARM + APPEND_FOR_LAST_AUDIBLE, VOLUME_NOTIFICATION + APPEND_FOR_LAST_AUDIBLE, VOLUME_BLUETOOTH_SCO + APPEND_FOR_LAST_AUDIBLE, VIBRATE_IN_SILENT, VOLUME_CONTROL_SILENT, TEXT_AUTO_REPLACE, TEXT_AUTO_CAPS, TEXT_AUTO_PUNCTUATE, TEXT_SHOW_PASSWORD, AUTO_TIME, TIME_12_24, DATE_FORMAT, ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_MODE, DTMF_TONE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING, EMERGENCY_TONE, CALL_AUTO_RETRY, HEARING_AID, TTY_MODE, SOUND_EFFECTS_ENABLED, HAPTIC_FEEDBACK_ENABLED, POWER_SOUNDS_ENABLED, DOCK_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED, SHOW_WEB_SUGGESTIONS, NOTIFICATION_LIGHT_PULSE, SIP_CALL_OPTIONS, SIP_RECEIVE_CALLS, NOTIFICATION_LIGHT_BLINK, NOTIFICATION_LIGHT_ALWAYS_ON, NOTIFICATION_LIGHT_CHARGING, }; // Settings moved to Settings.Secure /** * @deprecated Use {@link android.provider.Settings.Secure#ADB_ENABLED} * instead */ @Deprecated public static final String ADB_ENABLED = Secure.ADB_ENABLED; /** * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead */ @Deprecated public static final String ANDROID_ID = Secure.ANDROID_ID; /** * @deprecated Use {@link android.provider.Settings.Secure#BLUETOOTH_ON} instead */ @Deprecated public static final String BLUETOOTH_ON = Secure.BLUETOOTH_ON; /** * @deprecated Use {@link android.provider.Settings.Secure#DATA_ROAMING} instead */ @Deprecated public static final String DATA_ROAMING = Secure.DATA_ROAMING; /** * @deprecated Use {@link android.provider.Settings.Secure#DEVICE_PROVISIONED} instead */ @Deprecated public static final String DEVICE_PROVISIONED = Secure.DEVICE_PROVISIONED; /** * @deprecated Use {@link android.provider.Settings.Secure#HTTP_PROXY} instead */ @Deprecated public static final String HTTP_PROXY = Secure.HTTP_PROXY; /** * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead */ @Deprecated public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; /** * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} * instead */ @Deprecated public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; /** * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead */ @Deprecated public static final String LOGGING_ID = Secure.LOGGING_ID; /** * @deprecated Use {@link android.provider.Settings.Secure#NETWORK_PREFERENCE} instead */ @Deprecated public static final String NETWORK_PREFERENCE = Secure.NETWORK_PREFERENCE; /** * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} * instead */ @Deprecated public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; /** * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} * instead */ @Deprecated public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; /** * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} * instead */ @Deprecated public static final String PARENTAL_CONTROL_REDIRECT_URL = Secure.PARENTAL_CONTROL_REDIRECT_URL; /** * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead */ @Deprecated public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; /** * @deprecated Use {@link android.provider.Settings.Secure#USB_MASS_STORAGE_ENABLED} instead */ @Deprecated public static final String USB_MASS_STORAGE_ENABLED = Secure.USB_MASS_STORAGE_ENABLED; /** * @deprecated Use {@link android.provider.Settings.Secure#USE_GOOGLE_MAIL} instead */ @Deprecated public static final String USE_GOOGLE_MAIL = Secure.USE_GOOGLE_MAIL; /** * @deprecated Use * {@link android.provider.Settings.Secure#WIFI_MAX_DHCP_RETRY_COUNT} instead */ @Deprecated public static final String WIFI_MAX_DHCP_RETRY_COUNT = Secure.WIFI_MAX_DHCP_RETRY_COUNT; /** * @deprecated Use * {@link android.provider.Settings.Secure#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead */ @Deprecated public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = Secure.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; /** * @deprecated Use * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead */ @Deprecated public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; /** * @deprecated Use * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead */ @Deprecated public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; /** * @deprecated Use {@link android.provider.Settings.Secure#WIFI_NUM_OPEN_NETWORKS_KEPT} * instead */ @Deprecated public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Secure.WIFI_NUM_OPEN_NETWORKS_KEPT; /** * @deprecated Use {@link android.provider.Settings.Secure#WIFI_ON} instead */ @Deprecated public static final String WIFI_ON = Secure.WIFI_ON; /** * @deprecated Use * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} * instead */ @Deprecated public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; /** * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead */ @Deprecated public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; /** * @deprecated Use * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead */ @Deprecated public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; /** * @deprecated Use * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead */ @Deprecated public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; /** * @deprecated Use * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} * instead */ @Deprecated public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; /** * @deprecated Use * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead */ @Deprecated public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; /** * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} * instead */ @Deprecated public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; /** * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ON} instead */ @Deprecated public static final String WIFI_WATCHDOG_ON = Secure.WIFI_WATCHDOG_ON; /** * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead */ @Deprecated public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; /** * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} * instead */ @Deprecated public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; /** * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} * instead */ @Deprecated public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; } /** * Secure system settings, containing system preferences that applications * can read but are not allowed to write. These are for preferences that * the user must explicitly modify through the system UI or specialized * APIs for those values, not modified directly by applications. */ public static final class Secure extends NameValueTable { public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; // Populated lazily, guarded by class object: private static NameValueCache sNameValueCache = null; /** * Look up a name in the database. * @param resolver to access the database with * @param name to look up in the table * @return the corresponding value, or null if not present */ public synchronized static String getString(ContentResolver resolver, String name) { if (sNameValueCache == null) { sNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI, CALL_METHOD_GET_SECURE); } return sNameValueCache.getString(resolver, name); } /** * Store a name/value pair into the database. * @param resolver to access the database with * @param name to store * @param value to associate with the name * @return true if the value was set, false on database errors */ public static boolean putString(ContentResolver resolver, String name, String value) { return putString(resolver, CONTENT_URI, name, value); } /** * Construct the content URI for a particular name/value pair, * useful for monitoring changes with a ContentObserver. * @param name to look up in the table * @return the corresponding content URI, or null if not present */ public static Uri getUriFor(String name) { return getUriFor(CONTENT_URI, name); } /** * Convenience function for retrieving a single secure settings value * as an integer. Note that internally setting values are always * stored as strings; this function converts the string to an integer * for you. The default value will be returned if the setting is * not defined or not an integer. * * @param cr The ContentResolver to access. * @param name The name of the setting to retrieve. * @param def Value to return if the setting is not defined. * * @return The setting's current value, or 'def' if it is not defined * or not a valid integer. */ public static int getInt(ContentResolver cr, String name, int def) { String v = getString(cr, name); try { return v != null ? Integer.parseInt(v) : def; } catch (NumberFormatException e) { return def; } } /** * Convenience function for retrieving a single secure settings value * as an integer. Note that internally setting values are always * stored as strings; this function converts the string to an integer * for you. * <p> * This version does not take a default value. If the setting has not * been set, or the string value is not a number, * it throws {@link SettingNotFoundException}. * * @param cr The ContentResolver to access. * @param name The name of the setting to retrieve. * * @throws SettingNotFoundException Thrown if a setting by the given * name can't be found or the setting value is not an integer. * * @return The setting's current value. */ public static int getInt(ContentResolver cr, String name) throws SettingNotFoundException { String v = getString(cr, name); try { return Integer.parseInt(v); } catch (NumberFormatException e) { throw new SettingNotFoundException(name); } } /** * Convenience function for updating a single settings value as an * integer. This will either create a new entry in the table if the * given name does not exist, or modify the value of the existing row * with that name. Note that internally setting values are always * stored as strings, so this function converts the given value to a * string before storing it. * * @param cr The ContentResolver to access. * @param name The name of the setting to modify. * @param value The new value for the setting. * @return true if the value was set, false on database errors */ public static boolean putInt(ContentResolver cr, String name, int value) { return putString(cr, name, Integer.toString(value)); } /** * Convenience function for retrieving a single secure settings value * as a {@code long}. Note that internally setting values are always * stored as strings; this function converts the string to a {@code long} * for you. The default value will be returned if the setting is * not defined or not a {@code long}. * * @param cr The ContentResolver to access. * @param name The name of the setting to retrieve. * @param def Value to return if the setting is not defined. * * @return The setting's current value, or 'def' if it is not defined * or not a valid {@code long}. */ public static long getLong(ContentResolver cr, String name, long def) { String valString = getString(cr, name); long value; try { value = valString != null ? Long.parseLong(valString) : def; } catch (NumberFormatException e) { value = def; } return value; } /** * Convenience function for retrieving a single secure settings value * as a {@code long}. Note that internally setting values are always * stored as strings; this function converts the string to a {@code long} * for you. * <p> * This version does not take a default value. If the setting has not * been set, or the string value is not a number, * it throws {@link SettingNotFoundException}. * * @param cr The ContentResolver to access. * @param name The name of the setting to retrieve. * * @return The setting's current value. * @throws SettingNotFoundException Thrown if a setting by the given * name can't be found or the setting value is not an integer. */ public static long getLong(ContentResolver cr, String name) throws SettingNotFoundException { String valString = getString(cr, name); try { return Long.parseLong(valString); } catch (NumberFormatException e) { throw new SettingNotFoundException(name); } } /** * Convenience function for updating a secure settings value as a long * integer. This will either create a new entry in the table if the * given name does not exist, or modify the value of the existing row * with that name. Note that internally setting values are always * stored as strings, so this function converts the given value to a * string before storing it. * * @param cr The ContentResolver to access. * @param name The name of the setting to modify. * @param value The new value for the setting. * @return true if the value was set, false on database errors */ public static boolean putLong(ContentResolver cr, String name, long value) { return putString(cr, name, Long.toString(value)); } /** * Convenience function for retrieving a single secure settings value * as a floating point number. Note that internally setting values are * always stored as strings; this function converts the string to an * float for you. The default value will be returned if the setting * is not defined or not a valid float. * * @param cr The ContentResolver to access. * @param name The name of the setting to retrieve. * @param def Value to return if the setting is not defined. * * @return The setting's current value, or 'def' if it is not defined * or not a valid float. */ public static float getFloat(ContentResolver cr, String name, float def) { String v = getString(cr, name); try { return v != null ? Float.parseFloat(v) : def; } catch (NumberFormatException e) { return def; } } /** * Convenience function for retrieving a single secure settings value * as a float. Note that internally setting values are always * stored as strings; this function converts the string to a float * for you. * <p> * This version does not take a default value. If the setting has not * been set, or the string value is not a number, * it throws {@link SettingNotFoundException}. * * @param cr The ContentResolver to access. * @param name The name of the setting to retrieve. * * @throws SettingNotFoundException Thrown if a setting by the given * name can't be found or the setting value is not a float. * * @return The setting's current value. */ public static float getFloat(ContentResolver cr, String name) throws SettingNotFoundException { String v = getString(cr, name); try { return Float.parseFloat(v); } catch (NumberFormatException e) { throw new SettingNotFoundException(name); } } /** * Convenience function for updating a single settings value as a * floating point number. This will either create a new entry in the * table if the given name does not exist, or modify the value of the * existing row with that name. Note that internally setting values * are always stored as strings, so this function converts the given * value to a string before storing it. * * @param cr The ContentResolver to access. * @param name The name of the setting to modify. * @param value The new value for the setting. * @return true if the value was set, false on database errors */ public static boolean putFloat(ContentResolver cr, String name, float value) { return putString(cr, name, Float.toString(value)); } /** * The content:// style URL for this table */ public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/secure"); /** * Whether ADB is enabled. */ public static final String ADB_ENABLED = "adb_enabled"; /** * Whether to show ADB notifications. * @hide */ public static final String ADB_NOTIFY = "adb_notify"; /** * The host name for this device. * @hide */ public static final String DEVICE_HOSTNAME = "device_hostname"; /** * Setting to allow mock locations and location provider status to be injected into the * LocationManager service for testing purposes during application development. These * locations and status values override actual location and status information generated * by network, gps, or other location providers. */ public static final String ALLOW_MOCK_LOCATION = "mock_location"; /** * A 64-bit number (as a hex string) that is randomly * generated on the device's first boot and should remain * constant for the lifetime of the device. (The value may * change if a factory reset is performed on the device.) */ public static final String ANDROID_ID = "android_id"; /** * Whether bluetooth is enabled/disabled * 0=disabled. 1=enabled. */ public static final String BLUETOOTH_ON = "bluetooth_on"; /** * Get the key that retrieves a bluetooth headset's priority. * @hide */ public static final String getBluetoothHeadsetPriorityKey(String address) { return ("bluetooth_headset_priority_" + address.toUpperCase()); } /** * Get the key that retrieves a bluetooth a2dp sink's priority. * @hide */ public static final String getBluetoothA2dpSinkPriorityKey(String address) { return ("bluetooth_a2dp_sink_priority_" + address.toUpperCase()); } /** * Get the key that retrieves a bluetooth hid device's priority. * @hide */ public static final String getBluetoothHidDevicePriorityKey(String address) { return ("bluetooth_hid_device_priority_" + address.toUpperCase()); } /** * Whether or not data roaming is enabled. (0 = false, 1 = true) */ public static final String DATA_ROAMING = "data_roaming"; /** * Setting to record the input method used by default, holding the ID * of the desired method. */ public static final String DEFAULT_INPUT_METHOD = "default_input_method"; /** * Whether the device has been provisioned (0 = false, 1 = true) */ public static final String DEVICE_PROVISIONED = "device_provisioned"; /** * List of input methods that are currently enabled. This is a string * containing the IDs of all enabled input methods, each ID separated * by ':'. */ public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; /** * List of system input methods that are currently disabled. This is a string * containing the IDs of all disabled input methods, each ID separated * by ':'. * @hide */ public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; /** * Host name and port for a user-selected proxy. */ public static final String HTTP_PROXY = "http_proxy"; /** * Whether the package installer should allow installation of apps downloaded from * sources other than the Android Market (vending machine). * * 1 = allow installing from other sources * 0 = only allow installing from the Android Market */ public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; /** * Comma-separated list of location providers that activities may access. */ public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; /** * Whether autolock is enabled (0 = false, 1 = true) */ public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; /** * Whether lock pattern is visible as user enters (0 = false, 1 = true) */ public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; /** * Whether lock pattern will vibrate as user enters (0 = false, 1 = true) */ public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; /** * Whether assisted GPS should be enabled or not. * @hide */ public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; /** * The Logging ID (a unique 64-bit value) as a hex string. * Used as a pseudonymous identifier for logging. * @deprecated This identifier is poorly initialized and has * many collisions. It should not be used. */ @Deprecated public static final String LOGGING_ID = "logging_id"; /** * User preference for which network(s) should be used. Only the * connectivity service should touch this. */ public static final String NETWORK_PREFERENCE = "network_preference"; /** * Used to disable Tethering on a device - defaults to true * @hide */ public static final String TETHER_SUPPORTED = "tether_supported"; /** * Used to require DUN APN on the device or not - defaults to a build config value * which defaults to false * @hide */ public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; /** * Used to hold a gservices-provisioned apn value for DUN. If set, or the * corresponding build config values are set it will override the APN DB * values. * Consists of a comma seperated list of strings: * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" * @hide */ public static final String TETHER_DUN_APN = "tether_dun_apn"; /** * No longer supported. */ public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; /** * No longer supported. */ public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; /** * No longer supported. */ public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; /** * Settings classname to launch when Settings is clicked from All * Applications. Needed because of user testing between the old * and new Settings apps. */ // TODO: 881807 public static final String SETTINGS_CLASSNAME = "settings_classname"; /** * USB Mass Storage Enabled */ public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; /** * If this setting is set (to anything), then all references * to Gmail on the device must change to Google Mail. */ public static final String USE_GOOGLE_MAIL = "use_google_mail"; /** * If accessibility is enabled. */ public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; /** * List of the enabled accessibility providers. */ public static final String ENABLED_ACCESSIBILITY_SERVICES = "enabled_accessibility_services"; /** * Setting to always use the default text-to-speech settings regardless * of the application settings. * 1 = override application settings, * 0 = use application settings (if specified). */ public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; /** * Default text-to-speech engine speech rate. 100 = 1x */ public static final String TTS_DEFAULT_RATE = "tts_default_rate"; /** * Default text-to-speech engine pitch. 100 = 1x */ public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; /** * Default text-to-speech engine. */ public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; /** * Default text-to-speech language. */ public static final String TTS_DEFAULT_LANG = "tts_default_lang"; /** * Default text-to-speech country. */ public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; /** * Default text-to-speech locale variant. */ public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; /** * Space delimited list of plugin packages that are enabled. */ public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; /** * Whether to notify the user of open networks. * <p> * If not connected and the scan results have an open network, we will * put this notification up. If we attempt to connect to a network or * the open network(s) disappear, we remove the notification. When we * show the notification, we will not show it again for * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. */ public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = "wifi_networks_available_notification_on"; /** * Delay (in seconds) before repeating the Wi-Fi networks available notification. * Connecting to a network will reset the timer. */ public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = "wifi_networks_available_repeat_delay"; /** * Whether to nofity the user of WiMAX network. * If WiMAX is connected or disconnected, we will put this notification up. * @hide */ public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = "wimax_networks_available_notification_on"; /** * The number of radio channels that are allowed in the local * 802.11 regulatory domain. * @hide */ public static final String WIFI_NUM_ALLOWED_CHANNELS = "wifi_num_allowed_channels"; /** * When the number of open networks exceeds this number, the * least-recently-used excess networks will be removed. */ public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; /** * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. */ public static final String WIFI_ON = "wifi_on"; /** * Used to save the Wifi_ON state prior to tethering. * This state will be checked to restore Wifi after * the user turns off tethering. * * @hide */ public static final String WIFI_SAVED_STATE = "wifi_saved_state"; /** * AP SSID * * @hide */ public static final String WIFI_AP_SSID = "wifi_ap_ssid"; /** * AP security * * @hide */ public static final String WIFI_AP_SECURITY = "wifi_ap_security"; /** * AP passphrase * * @hide */ public static final String WIFI_AP_PASSWD = "wifi_ap_passwd"; /** * The acceptable packet loss percentage (range 0 - 100) before trying * another AP on the same network. */ public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = "wifi_watchdog_acceptable_packet_loss_percentage"; /** * The number of access points required for a network in order for the * watchdog to monitor it. */ public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; /** * The delay between background checks. */ public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = "wifi_watchdog_background_check_delay_ms"; /** * Whether the Wi-Fi watchdog is enabled for background checking even * after it thinks the user has connected to a good access point. */ public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = "wifi_watchdog_background_check_enabled"; /** * The timeout for a background ping */ public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = "wifi_watchdog_background_check_timeout_ms"; /** * The number of initial pings to perform that *may* be ignored if they * fail. Again, if these fail, they will *not* be used in packet loss * calculation. For example, one network always seemed to time out for * the first couple pings, so this is set to 3 by default. */ public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = "wifi_watchdog_initial_ignored_ping_count"; /** * The maximum number of access points (per network) to attempt to test. * If this number is reached, the watchdog will no longer monitor the * initial connection state for the network. This is a safeguard for * networks containing multiple APs whose DNS does not respond to pings. */ public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; /** * Whether the Wi-Fi watchdog is enabled. */ public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; /** * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. */ public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; /** * The number of pings to test if an access point is a good connection. */ public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; /** * The delay between pings. */ public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; /** * The timeout per ping. */ public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; /** * The maximum number of times we will retry a connection to an access * point for which we have failed in acquiring an IP address from DHCP. * A value of N means that we will make N+1 connection attempts in all. */ public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; /** * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile * data connectivity to be established after a disconnect from Wi-Fi. */ public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = "wifi_mobile_data_transition_wakelock_timeout_ms"; /** * Whether the Wimax should be on. Only the WiMAX service should touch this. * @hide */ public static final String WIMAX_ON = "wimax_on"; /** * Whether background data usage is allowed by the user. See * ConnectivityManager for more info. */ public static final String BACKGROUND_DATA = "background_data"; /** * Origins for which browsers should allow geolocation by default. * The value is a space-separated list of origins. */ public static final String ALLOWED_GEOLOCATION_ORIGINS = "allowed_geolocation_origins"; /** * Whether mobile data connections are allowed by the user. See * ConnectivityManager for more info. * @hide */ public static final String MOBILE_DATA = "mobile_data"; /** * The CDMA roaming mode 0 = Home Networks, CDMA default * 1 = Roaming on Affiliated networks * 2 = Roaming on any networks * @hide */ public static final String CDMA_ROAMING_MODE = "roaming_settings"; /** * The CDMA subscription mode 0 = RUIM/SIM (default) * 1 = NV * @hide */ public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; /** * The preferred network mode 7 = Global * 6 = EvDo only * 5 = CDMA w/o EvDo * 4 = CDMA / EvDo auto * 3 = GSM / WCDMA auto * 2 = WCDMA only * 1 = GSM only * 0 = GSM / WCDMA preferred * @hide */ public static final String PREFERRED_NETWORK_MODE = "preferred_network_mode"; /** * The preferred TTY mode 0 = TTy Off, CDMA default * 1 = TTY Full * 2 = TTY HCO * 3 = TTY VCO * @hide */ public static final String PREFERRED_TTY_MODE = "preferred_tty_mode"; /** * CDMA Cell Broadcast SMS * 0 = CDMA Cell Broadcast SMS disabled * 1 = CDMA Cell Broadcast SMS enabled * @hide */ public static final String CDMA_CELL_BROADCAST_SMS = "cdma_cell_broadcast_sms"; /** * The cdma subscription 0 = Subscription from RUIM, when available * 1 = Subscription from NV * @hide */ public static final String PREFERRED_CDMA_SUBSCRIPTION = "preferred_cdma_subscription"; /** * Whether the enhanced voice privacy mode is enabled. * 0 = normal voice privacy * 1 = enhanced voice privacy * @hide */ public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; /** * Whether the TTY mode mode is enabled. * 0 = disabled * 1 = enabled * @hide */ public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; /** * Controls whether settings backup is enabled. * Type: int ( 0 = disabled, 1 = enabled ) * @hide */ public static final String BACKUP_ENABLED = "backup_enabled"; /** * Controls whether application data is automatically restored from backup * at install time. * Type: int ( 0 = disabled, 1 = enabled ) * @hide */ public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; /** * Indicates whether settings backup has been fully provisioned. * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) * @hide */ public static final String BACKUP_PROVISIONED = "backup_provisioned"; /** * Component of the transport to use for backup/restore. * @hide */ public static final String BACKUP_TRANSPORT = "backup_transport"; /** * Version for which the setup wizard was last shown. Bumped for * each release when there is new setup information to show. * @hide */ public static final String LAST_SETUP_SHOWN = "last_setup_shown"; /** * How frequently (in seconds) to check the memory status of the * device. * @hide */ public static final String MEMCHECK_INTERVAL = "memcheck_interval"; /** * Max frequency (in seconds) to log memory check stats, in realtime * seconds. This allows for throttling of logs when the device is * running for large amounts of time. * @hide */ public static final String MEMCHECK_LOG_REALTIME_INTERVAL = "memcheck_log_realtime_interval"; /** * Boolean indicating whether rebooting due to system memory checks * is enabled. * @hide */ public static final String MEMCHECK_SYSTEM_ENABLED = "memcheck_system_enabled"; /** * How many bytes the system process must be below to avoid scheduling * a soft reboot. This reboot will happen when it is next determined * to be a good time. * @hide */ public static final String MEMCHECK_SYSTEM_SOFT_THRESHOLD = "memcheck_system_soft"; /** * How many bytes the system process must be below to avoid scheduling * a hard reboot. This reboot will happen immediately. * @hide */ public static final String MEMCHECK_SYSTEM_HARD_THRESHOLD = "memcheck_system_hard"; /** * How many bytes the phone process must be below to avoid scheduling * a soft restart. This restart will happen when it is next determined * to be a good time. * @hide */ public static final String MEMCHECK_PHONE_SOFT_THRESHOLD = "memcheck_phone_soft"; /** * How many bytes the phone process must be below to avoid scheduling * a hard restart. This restart will happen immediately. * @hide */ public static final String MEMCHECK_PHONE_HARD_THRESHOLD = "memcheck_phone_hard"; /** * Boolean indicating whether restarting the phone process due to * memory checks is enabled. * @hide */ public static final String MEMCHECK_PHONE_ENABLED = "memcheck_phone_enabled"; /** * First time during the day it is okay to kill processes * or reboot the device due to low memory situations. This number is * in seconds since midnight. * @hide */ public static final String MEMCHECK_EXEC_START_TIME = "memcheck_exec_start_time"; /** * Last time during the day it is okay to kill processes * or reboot the device due to low memory situations. This number is * in seconds since midnight. * @hide */ public static final String MEMCHECK_EXEC_END_TIME = "memcheck_exec_end_time"; /** * How long the screen must have been off in order to kill processes * or reboot. This number is in seconds. A value of -1 means to * entirely disregard whether the screen is on. * @hide */ public static final String MEMCHECK_MIN_SCREEN_OFF = "memcheck_min_screen_off"; /** * How much time there must be until the next alarm in order to kill processes * or reboot. This number is in seconds. Note: this value must be * smaller than {@link #MEMCHECK_RECHECK_INTERVAL} or else it will * always see an alarm scheduled within its time. * @hide */ public static final String MEMCHECK_MIN_ALARM = "memcheck_min_alarm"; /** * How frequently to check whether it is a good time to restart things, * if the device is in a bad state. This number is in seconds. Note: * this value must be larger than {@link #MEMCHECK_MIN_ALARM} or else * the alarm to schedule the recheck will always appear within the * minimum "do not execute now" time. * @hide */ public static final String MEMCHECK_RECHECK_INTERVAL = "memcheck_recheck_interval"; /** * How frequently (in DAYS) to reboot the device. If 0, no reboots * will occur. * @hide */ public static final String REBOOT_INTERVAL = "reboot_interval"; /** * First time during the day it is okay to force a reboot of the * device (if REBOOT_INTERVAL is set). This number is * in seconds since midnight. * @hide */ public static final String REBOOT_START_TIME = "reboot_start_time"; /** * The window of time (in seconds) after each REBOOT_INTERVAL in which * a reboot can be executed. If 0, a reboot will always be executed at * exactly the given time. Otherwise, it will only be executed if * the device is idle within the window. * @hide */ public static final String REBOOT_WINDOW = "reboot_window"; /** * Threshold values for the duration and level of a discharge cycle, under * which we log discharge cycle info. * @hide */ public static final String BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; /** @hide */ public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; /** * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR intents * on application crashes and ANRs. If this is disabled, the crash/ANR dialog * will never display the "Report" button. * Type: int ( 0 = disallow, 1 = allow ) * @hide */ public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; /** * Nonzero causes Log.wtf() to crash. * @hide */ public static final String WTF_IS_FATAL = "wtf_is_fatal"; /** * Maximum age of entries kept by {@link com.android.internal.os.IDropBoxManagerService}. * @hide */ public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; /** * Maximum number of entry files which {@link com.android.internal.os.IDropBoxManagerService} will keep around. * @hide */ public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; /** * Maximum amount of disk space used by {@link com.android.internal.os.IDropBoxManagerService} no matter what. * @hide */ public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; /** * Percent of free disk (excluding reserve) which {@link com.android.internal.os.IDropBoxManagerService} will use. * @hide */ public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; /** * Percent of total disk which {@link com.android.internal.os.IDropBoxManagerService} will never dip into. * @hide */ public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; /** * Prefix for per-tag dropbox disable/enable settings. * @hide */ public static final String DROPBOX_TAG_PREFIX = "dropbox:"; /** * Lines of logcat to include with system crash/ANR/etc. reports, * as a prefix of the dropbox tag of the report type. * For example, "logcat_for_system_server_anr" controls the lines * of logcat captured with system server ANR reports. 0 to disable. * @hide */ public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; /** * Screen timeout in milliseconds corresponding to the * PowerManager's POKE_LOCK_SHORT_TIMEOUT flag (i.e. the fastest * possible screen timeout behavior.) * @hide */ public static final String SHORT_KEYLIGHT_DELAY_MS = "short_keylight_delay_ms"; /** * The interval in minutes after which the amount of free storage left on the * device is logged to the event log * @hide */ public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; /** * Threshold for the amount of change in disk free space required to report the amount of * free space. Used to prevent spamming the logs when the disk free space isn't changing * frequently. * @hide */ public static final String DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; /** * Minimum percentage of free storage on the device that is used to determine if * the device is running low on storage. * Say this value is set to 10, the device is considered running low on storage * if 90% or more of the device storage is filled up. * @hide */ public static final String SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; /** * Minimum bytes of free storage on the device before the data * partition is considered full. By default, 1 MB is reserved * to avoid system-wide SQLite disk full exceptions. * @hide */ public static final String SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; /** * The interval in milliseconds after which Wi-Fi is considered idle. * When idle, it is possible for the device to be switched from Wi-Fi to * the mobile data network. * @hide */ public static final String WIFI_IDLE_MS = "wifi_idle_ms"; /** * The interval in milliseconds at which to check packet counts on the * mobile data interface when screen is on, to detect possible data * connection problems. * @hide */ public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = "pdp_watchdog_poll_interval_ms"; /** * The interval in milliseconds at which to check packet counts on the * mobile data interface when screen is off, to detect possible data * connection problems. * @hide */ public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = "pdp_watchdog_long_poll_interval_ms"; /** * The interval in milliseconds at which to check packet counts on the * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} * outgoing packets has been reached without incoming packets. * @hide */ public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = "pdp_watchdog_error_poll_interval_ms"; /** * The number of outgoing packets sent without seeing an incoming packet * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} * device is logged to the event log * @hide */ public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = "pdp_watchdog_trigger_packet_count"; /** * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before * attempting data connection recovery. * @hide */ public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = "pdp_watchdog_error_poll_count"; /** * The number of failed PDP reset attempts before moving to something more * drastic: re-registering to the network. * @hide */ public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = "pdp_watchdog_max_pdp_reset_fail_count"; /** * Address to ping as a last sanity check before attempting any recovery. * Unset or set to "0.0.0.0" to skip this check. * @hide */ public static final String PDP_WATCHDOG_PING_ADDRESS = "pdp_watchdog_ping_address"; /** * The "-w deadline" parameter for the ping, ie, the max time in * seconds to spend pinging. * @hide */ public static final String PDP_WATCHDOG_PING_DEADLINE = "pdp_watchdog_ping_deadline"; /** * The interval in milliseconds at which to check gprs registration * after the first registration mismatch of gprs and voice service, * to detect possible data network registration problems. * * @hide */ public static final String GPRS_REGISTER_CHECK_PERIOD_MS = "gprs_register_check_period_ms"; /** * The length of time in milli-seconds that automatic small adjustments to * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. * @hide */ public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; /** * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been * exceeded. * @hide */ public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; /** * The maximum reconnect delay for short network outages or when the network is suspended * due to phone use. * @hide */ public static final String SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; /** * The interval in milliseconds at which to check the number of SMS sent * out without asking for use permit, to limit the un-authorized SMS * usage. * @hide */ public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = "sms_outgoing_check_interval_ms"; /** * The number of outgoing SMS sent without asking for user permit * (of {@link #SMS_OUTGOING_CHECK_INTERVAL_MS} * @hide */ public static final String SMS_OUTGOING_CHECK_MAX_COUNT = "sms_outgoing_check_max_count"; /** * The number of promoted sources in GlobalSearch. * @hide */ public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; /** * The maximum number of suggestions returned by GlobalSearch. * @hide */ public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; /** * The number of suggestions GlobalSearch will ask each non-web search source for. * @hide */ public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; /** * The number of suggestions the GlobalSearch will ask the web search source for. * @hide */ public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = "search_web_results_override_limit"; /** * The number of milliseconds that GlobalSearch will wait for suggestions from * promoted sources before continuing with all other sources. * @hide */ public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = "search_promoted_source_deadline_millis"; /** * The number of milliseconds before GlobalSearch aborts search suggesiton queries. * @hide */ public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; /** * The maximum number of milliseconds that GlobalSearch shows the previous results * after receiving a new query. * @hide */ public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; /** * The maximum age of log data used for shortcuts in GlobalSearch. * @hide */ public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; /** * The maximum age of log data used for source ranking in GlobalSearch. * @hide */ public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = "search_max_source_event_age_millis"; /** * The minimum number of impressions needed to rank a source in GlobalSearch. * @hide */ public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = "search_min_impressions_for_source_ranking"; /** * The minimum number of clicks needed to rank a source in GlobalSearch. * @hide */ public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = "search_min_clicks_for_source_ranking"; /** * The maximum number of shortcuts shown by GlobalSearch. * @hide */ public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; /** * The size of the core thread pool for suggestion queries in GlobalSearch. * @hide */ public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = "search_query_thread_core_pool_size"; /** * The maximum size of the thread pool for suggestion queries in GlobalSearch. * @hide */ public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = "search_query_thread_max_pool_size"; /** * The size of the core thread pool for shortcut refreshing in GlobalSearch. * @hide */ public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = "search_shortcut_refresh_core_pool_size"; /** * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. * @hide */ public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = "search_shortcut_refresh_max_pool_size"; /** * The maximun time that excess threads in the GlobalSeach thread pools will * wait before terminating. * @hide */ public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = "search_thread_keepalive_seconds"; /** * The maximum number of concurrent suggestion queries to each source. * @hide */ public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = "search_per_source_concurrent_query_limit"; /** * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) * @hide */ public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; /** * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) * @hide */ public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; /** * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) * @hide */ public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; /** * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) * @hide */ public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; /** * If nonzero, ANRs in invisible background processes bring up a dialog. * Otherwise, the process will be silently killed. * @hide */ public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; /** * The {@link ComponentName} string of the service to be used as the voice recognition * service. * * @hide */ public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; /** * What happens when the user presses the Power button while in-call * and the screen is on.<br/> * <b>Values:</b><br/> * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> * 2 - The Power button hangs up the current call.<br/> * * @hide */ public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; /** * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". * @hide */ public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; /** * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". * @hide */ public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; /** * INCALL_POWER_BUTTON_BEHAVIOR default value. * @hide */ public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; /** * The current night mode that has been selected by the user. Owned * and controlled by UiModeManagerService. Constants are as per * UiModeManager. * @hide */ public static final String UI_NIGHT_MODE = "ui_night_mode"; /** * Let user pick default install location. * @hide */ public static final String SET_INSTALL_LOCATION = "set_install_location"; /** * Default install location value. * 0 = auto, let system decide * 1 = internal * 2 = sdcard * @hide */ public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; /** * The bandwidth throttle polling freqency in seconds * @hide */ public static final String THROTTLE_POLLING_SEC = "throttle_polling_sec"; /** * The bandwidth throttle threshold (long) * @hide */ public static final String THROTTLE_THRESHOLD_BYTES = "throttle_threshold_bytes"; /** * The bandwidth throttle value (kbps) * @hide */ public static final String THROTTLE_VALUE_KBITSPS = "throttle_value_kbitsps"; /** * The bandwidth throttle reset calendar day (1-28) * @hide */ public static final String THROTTLE_RESET_DAY = "throttle_reset_day"; /** * The throttling notifications we should send * @hide */ public static final String THROTTLE_NOTIFICATION_TYPE = "throttle_notification_type"; /** * Help URI for data throttling policy * @hide */ public static final String THROTTLE_HELP_URI = "throttle_help_uri"; /** * The length of time in Sec that we allow our notion of NTP time * to be cached before we refresh it * @hide */ public static final String THROTTLE_MAX_NTP_CACHE_AGE_SEC = "throttle_max_ntp_cache_age_sec"; /** * The maximum size, in bytes, of a download that the download manager will transfer over * a non-wifi connection. * @hide */ public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = "download_manager_max_bytes_over_mobile"; /** * The recommended maximum size, in bytes, of a download that the download manager should * transfer over a non-wifi connection. Over this size, the use will be warned, but will * have the option to start the download over the mobile connection anyway. * @hide */ public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = "download_manager_recommended_max_bytes_over_mobile"; /** * ms during which to consume extra events related to Inet connection condition * after a transtion to fully-connected * @hide */ public static final String INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; /** * ms during which to consume extra events related to Inet connection condtion * after a transtion to partly-connected * @hide */ public static final String INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; /** * Whether to allow killing of the foreground process by long-pressing * the device's BACK button. * @hide */ public static final String KILL_APP_LONGPRESS_BACK = "kill_app_on_longpress_back"; /** * @hide */ public static final String[] SETTINGS_TO_BACKUP = { ADB_ENABLED, ALLOW_MOCK_LOCATION, PARENTAL_CONTROL_ENABLED, PARENTAL_CONTROL_REDIRECT_URL, USB_MASS_STORAGE_ENABLED, ACCESSIBILITY_ENABLED, BACKUP_AUTO_RESTORE, ENABLED_ACCESSIBILITY_SERVICES, TTS_USE_DEFAULTS, TTS_DEFAULT_RATE, TTS_DEFAULT_PITCH, TTS_DEFAULT_SYNTH, TTS_DEFAULT_LANG, TTS_DEFAULT_COUNTRY, TTS_ENABLED_PLUGINS, WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, WIFI_NUM_ALLOWED_CHANNELS, WIFI_NUM_OPEN_NETWORKS_KEPT, MOUNT_PLAY_NOTIFICATION_SND, MOUNT_UMS_AUTOSTART, MOUNT_UMS_PROMPT, MOUNT_UMS_NOTIFY_ENABLED, UI_NIGHT_MODE }; /** * Helper method for determining if a location provider is enabled. * @param cr the content resolver to use * @param provider the location provider to query * @return true if the provider is enabled */ public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { String allowedProviders = Settings.Secure.getString(cr, LOCATION_PROVIDERS_ALLOWED); return TextUtils.delimitedStringContains(allowedProviders, ',', provider); } /** * Thread-safe method for enabling or disabling a single location provider. * @param cr the content resolver to use * @param provider the location provider to enable or disable * @param enabled true if the provider should be enabled */ public static final void setLocationProviderEnabled(ContentResolver cr, String provider, boolean enabled) { // to ensure thread safety, we write the provider name with a '+' or '-' // and let the SettingsProvider handle it rather than reading and modifying // the list of enabled providers. if (enabled) { provider = "+" + provider; } else { provider = "-" + provider; } putString(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider); } } /** * User-defined bookmarks and shortcuts. The target of each bookmark is an * Intent URL, allowing it to be either a web page or a particular * application activity. * * @hide */ public static final class Bookmarks implements BaseColumns { private static final String TAG = "Bookmarks"; /** * The content:// style URL for this table */ public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/bookmarks"); /** * The row ID. * <p>Type: INTEGER</p> */ public static final String ID = "_id"; /** * Descriptive name of the bookmark that can be displayed to the user. * If this is empty, the title should be resolved at display time (use * {@link #getTitle(Context, Cursor)} any time you want to display the * title of a bookmark.) * <P> * Type: TEXT * </P> */ public static final String TITLE = "title"; /** * Arbitrary string (displayed to the user) that allows bookmarks to be * organized into categories. There are some special names for * standard folders, which all start with '@'. The label displayed for * the folder changes with the locale (via {@link #getLabelForFolder}) but * the folder name does not change so you can consistently query for * the folder regardless of the current locale. * * <P>Type: TEXT</P> * */ public static final String FOLDER = "folder"; /** * The Intent URL of the bookmark, describing what it points to. This * value is given to {@link android.content.Intent#getIntent} to create * an Intent that can be launched. * <P>Type: TEXT</P> */ public static final String INTENT = "intent"; /** * Optional shortcut character associated with this bookmark. * <P>Type: INTEGER</P> */ public static final String SHORTCUT = "shortcut"; /** * The order in which the bookmark should be displayed * <P>Type: INTEGER</P> */ public static final String ORDERING = "ordering"; private static final String[] sIntentProjection = { INTENT }; private static final String[] sShortcutProjection = { ID, SHORTCUT }; private static final String sShortcutSelection = SHORTCUT + "=?"; /** * Convenience function to retrieve the bookmarked Intent for a * particular shortcut key. * * @param cr The ContentResolver to query. * @param shortcut The shortcut key. * * @return Intent The bookmarked URL, or null if there is no bookmark * matching the given shortcut. */ public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) { Intent intent = null; Cursor c = cr.query(CONTENT_URI, sIntentProjection, sShortcutSelection, new String[] { String.valueOf((int) shortcut) }, ORDERING); // Keep trying until we find a valid shortcut try { while (intent == null && c.moveToNext()) { try { String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); intent = Intent.getIntent(intentURI); } catch (java.net.URISyntaxException e) { // The stored URL is bad... ignore it. } catch (IllegalArgumentException e) { // Column not found Log.w(TAG, "Intent column not found", e); } } } finally { if (c != null) c.close(); } return intent; } /** * Add a new bookmark to the system. * * @param cr The ContentResolver to query. * @param intent The desired target of the bookmark. * @param title Bookmark title that is shown to the user; null if none * or it should be resolved to the intent's title. * @param folder Folder in which to place the bookmark; null if none. * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If * this is non-zero and there is an existing bookmark entry * with this same shortcut, then that existing shortcut is * cleared (the bookmark is not removed). * @return The unique content URL for the new bookmark entry. */ public static Uri add(ContentResolver cr, Intent intent, String title, String folder, char shortcut, int ordering) { // If a shortcut is supplied, and it is already defined for // another bookmark, then remove the old definition. if (shortcut != 0) { Cursor c = cr.query(CONTENT_URI, sShortcutProjection, sShortcutSelection, new String[] { String.valueOf((int) shortcut) }, null); try { if (c.moveToFirst()) { while (c.getCount() > 0) { if (!c.deleteRow()) { Log.w(TAG, "Could not delete existing shortcut row"); } } } } finally { if (c != null) c.close(); } } ContentValues values = new ContentValues(); if (title != null) values.put(TITLE, title); if (folder != null) values.put(FOLDER, folder); values.put(INTENT, intent.toURI()); if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); values.put(ORDERING, ordering); return cr.insert(CONTENT_URI, values); } /** * Return the folder name as it should be displayed to the user. This * takes care of localizing special folders. * * @param r Resources object for current locale; only need access to * system resources. * @param folder The value found in the {@link #FOLDER} column. * * @return CharSequence The label for this folder that should be shown * to the user. */ public static CharSequence getLabelForFolder(Resources r, String folder) { return folder; } /** * Return the title as it should be displayed to the user. This takes * care of localizing bookmarks that point to activities. * * @param context A context. * @param cursor A cursor pointing to the row whose title should be * returned. The cursor must contain at least the {@link #TITLE} * and {@link #INTENT} columns. * @return A title that is localized and can be displayed to the user, * or the empty string if one could not be found. */ public static CharSequence getTitle(Context context, Cursor cursor) { int titleColumn = cursor.getColumnIndex(TITLE); int intentColumn = cursor.getColumnIndex(INTENT); if (titleColumn == -1 || intentColumn == -1) { throw new IllegalArgumentException("The cursor must contain the TITLE and INTENT columns."); } String title = cursor.getString(titleColumn); if (!TextUtils.isEmpty(title)) { return title; } String intentUri = cursor.getString(intentColumn); if (TextUtils.isEmpty(intentUri)) { return ""; } Intent intent; try { intent = Intent.getIntent(intentUri); } catch (URISyntaxException e) { return ""; } PackageManager packageManager = context.getPackageManager(); ResolveInfo info = packageManager.resolveActivity(intent, 0); return info != null ? info.loadLabel(packageManager) : ""; } } /** * Returns the device ID that we should use when connecting to the mobile gtalk server. * This is a string like "android-0x1242", where the hex string is the Android ID obtained * from the GoogleLoginService. * * @param androidId The Android ID for this device. * @return The device ID that should be used when connecting to the mobile gtalk server. * @hide */ public static String getGTalkDeviceId(long androidId) { return "android-" + Long.toHexString(androidId); } }