CarrierConfigManager.java revision 69822f0d63e80a068bb2ee4c80a617492f1d8141
1/* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.telephony; 18 19import com.android.internal.telephony.ICarrierConfigLoader; 20 21import android.annotation.NonNull; 22import android.annotation.Nullable; 23import android.annotation.SystemApi; 24import android.content.Context; 25import android.os.PersistableBundle; 26import android.os.RemoteException; 27import android.os.ServiceManager; 28 29/** 30 * Provides access to telephony configuration values that are carrier-specific. 31 * <p> 32 * Users should obtain an instance of this class by calling 33 * {@code mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);} 34 * </p> 35 * 36 * @see Context#getSystemService 37 * @see Context#CARRIER_CONFIG_SERVICE 38 */ 39public class CarrierConfigManager { 40 private final static String TAG = "CarrierConfigManager"; 41 42 /** 43 * @hide 44 */ 45 public CarrierConfigManager() { 46 } 47 48 /** 49 * This intent is broadcast by the system when carrier config changes. 50 */ 51 public static final String 52 ACTION_CARRIER_CONFIG_CHANGED = "android.telephony.action.CARRIER_CONFIG_CHANGED"; 53 54 // Below are the keys used in carrier config bundles. To add a new variable, define the key and 55 // give it a default value in sDefaults. If you need to ship a per-network override in the 56 // system image, that can be added in packages/apps/CarrierConfig. 57 58 /** 59 * Flag indicating whether the Phone app should ignore EVENT_SIM_NETWORK_LOCKED 60 * events from the Sim. 61 * If true, this will prevent the IccNetworkDepersonalizationPanel from being shown, and 62 * effectively disable the "Sim network lock" feature. 63 */ 64 public static final String 65 KEY_IGNORE_SIM_NETWORK_LOCKED_EVENTS_BOOL = "ignore_sim_network_locked_events_bool"; 66 67 /** 68 * Flag indicating whether the Phone app should provide a "Dismiss" button on the SIM network 69 * unlock screen. The default value is true. If set to false, there will be *no way* to dismiss 70 * the SIM network unlock screen if you don't enter the correct unlock code. (One important 71 * consequence: there will be no way to make an Emergency Call if your SIM is network-locked and 72 * you don't know the PIN.) 73 */ 74 public static final String 75 KEY_SIM_NETWORK_UNLOCK_ALLOW_DISMISS_BOOL = "sim_network_unlock_allow_dismiss_bool"; 76 77 /** Flag indicating if the phone is a world phone */ 78 public static final String KEY_WORLD_PHONE_BOOL = "world_phone_bool"; 79 80 /** 81 * If true, enable vibration (haptic feedback) for key presses in the EmergencyDialer activity. 82 * The pattern is set on a per-platform basis using config_virtualKeyVibePattern. To be 83 * consistent with the regular Dialer, this value should agree with the corresponding values 84 * from config.xml under apps/Contacts. 85 */ 86 public static final String 87 KEY_ENABLE_DIALER_KEY_VIBRATION_BOOL = "key_enable_dialer_vibration_bool"; 88 89 /** Flag indicating if dtmf tone type is enabled */ 90 public static final String KEY_DTMF_TYPE_ENABLED_BOOL = "dtmf_type_enabled_bool"; 91 92 /** Flag indicating if auto retry is enabled */ 93 public static final String KEY_AUTO_RETRY_ENABLED_BOOL = "auto_retry_enabled_bool"; 94 95 /** 96 * Determine whether we want to play local DTMF tones in a call, or just let the radio/BP handle 97 * playing of the tones. 98 */ 99 public static final String KEY_ALLOW_LOCAL_DTMF_TONES_BOOL = "allow_local_dtmf_tones_bool"; 100 101 /** 102 * If true, show an onscreen "Dial" button in the dialer. In practice this is used on all 103 * platforms, even the ones with hard SEND/END keys, but for maximum flexibility it's controlled 104 * by a flag here (which can be overridden on a per-product basis.) 105 */ 106 public static final String KEY_SHOW_ONSCREEN_DIAL_BUTTON_BOOL = "show_onscreen_dial_button_bool"; 107 108 /** Determines if device implements a noise suppression device for in call audio. */ 109 public static final String 110 KEY_HAS_IN_CALL_NOISE_SUPPRESSION_BOOL = "has_in_call_noise_suppression_bool"; 111 112 /** 113 * Determines if the current device should allow emergency numbers to be logged in the Call Log. 114 * (Some carriers require that emergency calls *not* be logged, presumably to avoid the risk of 115 * accidental redialing from the call log UI. This is a good idea, so the default here is 116 * false.) 117 * <p> 118 * TODO: on the other hand, it might still be useful to have some record of the emergency calls 119 * you've made, or to be able to look up the exact date/time of an emergency call. So perhaps we 120 * <b>should</b> log those calls, but instead fix the call log to disable the "call" button for 121 * emergency numbers. 122 */ 123 public static final String 124 KEY_ALLOW_EMERGENCY_NUMBERS_IN_CALL_LOG_BOOL = "allow_emergency_numbers_in_call_log_bool"; 125 126 /** If true, removes the Voice Privacy option from Call Settings */ 127 public static final String KEY_VOICE_PRIVACY_DISABLE_BOOL = "voice_privacy_disable_bool"; 128 129 /** Control whether users can reach the carrier portions of Cellular Network Settings. */ 130 public static final String 131 KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL = "hide_carrier_network_settings_bool"; 132 133 /** Control whether users can edit APNs in Settings. */ 134 public static final String KEY_APN_EXPAND_BOOL = "apn_expand_bool"; 135 136 /** Control whether users can choose a network operator. */ 137 public static final String KEY_OPERATOR_SELECTION_EXPAND_BOOL = "operator_selection_expand_bool"; 138 139 /** Used in Cellular Network Settings for preferred network type. */ 140 public static final String KEY_PREFER_2G_BOOL = "prefer_2g_bool"; 141 142 /** Show cdma network mode choices 1x, 3G, global etc. */ 143 public static final String KEY_SHOW_CDMA_CHOICES_BOOL = "show_cdma_choices_bool"; 144 145 /** CDMA activation goes through HFA */ 146 public static final String KEY_USE_HFA_FOR_PROVISIONING_BOOL = "use_hfa_for_provisioning_bool"; 147 148 /** 149 * CDMA activation goes through OTASP. 150 * <p> 151 * TODO: This should be combined with config_use_hfa_for_provisioning and implemented as an enum 152 * (NONE, HFA, OTASP). 153 */ 154 public static final String KEY_USE_OTASP_FOR_PROVISIONING_BOOL = "use_otasp_for_provisioning_bool"; 155 156 /** Display carrier settings menu if true */ 157 public static final String KEY_CARRIER_SETTINGS_ENABLE_BOOL = "carrier_settings_enable_bool"; 158 159 /** Does not display additional call seting for IMS phone based on GSM Phone */ 160 public static final String KEY_ADDITIONAL_CALL_SETTING_BOOL = "additional_call_setting_bool"; 161 162 /** Show APN Settings for some CDMA carriers */ 163 public static final String KEY_SHOW_APN_SETTING_CDMA_BOOL = "show_apn_setting_cdma_bool"; 164 165 /** After a CDMA conference call is merged, the swap button should be displayed. */ 166 public static final String KEY_SUPPORT_SWAP_AFTER_MERGE_BOOL = "support_swap_after_merge_bool"; 167 168 /** 169 * Determine whether the voicemail notification is persistent in the notification bar. If true, 170 * the voicemail notifications cannot be dismissed from the notification bar. 171 */ 172 public static final String 173 KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL = "voicemail_notification_persistent_bool"; 174 175 /** For IMS video over LTE calls, determines whether video pause signalling is supported. */ 176 public static final String 177 KEY_SUPPORT_PAUSE_IMS_VIDEO_CALLS_BOOL = "support_pause_ims_video_calls_bool"; 178 179 /** 180 * Disables dialing "*228" (OTASP provisioning) on CDMA carriers where it is not supported or is 181 * potentially harmful by locking the SIM to 3G. 182 */ 183 public static final String 184 KEY_DISABLE_CDMA_ACTIVATION_CODE_BOOL = "disable_cdma_activation_code_bool"; 185 186 /** 187 * Flag specifying whether VoLTE should be available for carrier, independent of carrier 188 * provisioning. If false: hard disabled. If true: then depends on carrier provisioning, 189 * availability, etc. 190 */ 191 public static final String KEY_CARRIER_VOLTE_AVAILABLE_BOOL = "carrier_volte_available_bool"; 192 193 /** Flag specifying whether VoLTE availability is based on provisioning. */ 194 public static final String KEY_CARRIER_VOLTE_PROVISIONED_BOOL = "carrier_volte_provisioned_bool"; 195 196 /** Flag specifying whether VoLTE TTY is supported. */ 197 public static final String KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL 198 = "carrier_volte_tty_supported_bool"; 199 200 /** 201 * If Voice Radio Technology is RIL_RADIO_TECHNOLOGY_LTE:14 or RIL_RADIO_TECHNOLOGY_UNKNOWN:0 202 * this is the value that should be used instead. A configuration value of 203 * RIL_RADIO_TECHNOLOGY_UNKNOWN:0 means there is no replacement value and that the default 204 * assumption for phone type (GSM) should be used. 205 */ 206 public static final String KEY_VOLTE_REPLACEMENT_RAT_INT = "volte_replacement_rat_int"; 207 208 /* The following 3 fields are related to carrier visual voicemail. */ 209 210 /** 211 * The carrier number MO sms messages are sent to. 212 * 213 * @hide 214 */ 215 public static final String KEY_VVM_DESTINATION_NUMBER_STRING = "vvm_destination_number_string"; 216 217 /** 218 * The port through which the MO sms messages are sent through. 219 * 220 * @hide 221 */ 222 public static final String KEY_VVM_PORT_NUMBER_INT = "vvm_port_number_int"; 223 224 /** 225 * The type of visual voicemail protocol the carrier adheres to. See {@link TelephonyManager} 226 * for possible values. For example {@link TelephonyManager#VVM_TYPE_OMTP}. 227 * 228 * @hide 229 */ 230 public static final String KEY_VVM_TYPE_STRING = "vvm_type_string"; 231 232 /** 233 * The package name of the carrier's visual voicemail app to ensure that dialer visual voicemail 234 * and carrier visual voicemail are not active at the same time. 235 * 236 * @hide 237 */ 238 public static final String KEY_CARRIER_VVM_PACKAGE_NAME_STRING = "carrier_vvm_package_name_string"; 239 240 // These variables are used by the MMS service and exposed through another API, {@link 241 // SmsManager}. The variable names and string values are copied from there. 242 public static final String KEY_MMS_ALIAS_ENABLED_BOOL = "aliasEnabled"; 243 public static final String KEY_MMS_ALLOW_ATTACH_AUDIO_BOOL = "allowAttachAudio"; 244 public static final String KEY_MMS_APPEND_TRANSACTION_ID_BOOL = "enabledTransID"; 245 public static final String KEY_MMS_GROUP_MMS_ENABLED_BOOL = "enableGroupMms"; 246 public static final String KEY_MMS_MMS_DELIVERY_REPORT_ENABLED_BOOL = "enableMMSDeliveryReports"; 247 public static final String KEY_MMS_MMS_ENABLED_BOOL = "enabledMMS"; 248 public static final String KEY_MMS_MMS_READ_REPORT_ENABLED_BOOL = "enableMMSReadReports"; 249 public static final String KEY_MMS_MULTIPART_SMS_ENABLED_BOOL = "enableMultipartSMS"; 250 public static final String KEY_MMS_NOTIFY_WAP_MMSC_ENABLED_BOOL = "enabledNotifyWapMMSC"; 251 public static final String KEY_MMS_SEND_MULTIPART_SMS_AS_SEPARATE_MESSAGES_BOOL = "sendMultipartSmsAsSeparateMessages"; 252 public static final String KEY_MMS_SHOW_CELL_BROADCAST_APP_LINKS_BOOL = "config_cellBroadcastAppLinks"; 253 public static final String KEY_MMS_SMS_DELIVERY_REPORT_ENABLED_BOOL = "enableSMSDeliveryReports"; 254 public static final String KEY_MMS_SUPPORT_HTTP_CHARSET_HEADER_BOOL = "supportHttpCharsetHeader"; 255 public static final String KEY_MMS_SUPPORT_MMS_CONTENT_DISPOSITION_BOOL = "supportMmsContentDisposition"; 256 public static final String KEY_MMS_ALIAS_MAX_CHARS_INT = "aliasMaxChars"; 257 public static final String KEY_MMS_ALIAS_MIN_CHARS_INT = "aliasMinChars"; 258 public static final String KEY_MMS_HTTP_SOCKET_TIMEOUT_INT = "httpSocketTimeout"; 259 public static final String KEY_MMS_MAX_IMAGE_HEIGHT_INT = "maxImageHeight"; 260 public static final String KEY_MMS_MAX_IMAGE_WIDTH_INT = "maxImageWidth"; 261 public static final String KEY_MMS_MAX_MESSAGE_SIZE_INT = "maxMessageSize"; 262 public static final String KEY_MMS_MESSAGE_TEXT_MAX_SIZE_INT = "maxMessageTextSize"; 263 public static final String KEY_MMS_RECIPIENT_LIMIT_INT = "recipientLimit"; 264 public static final String KEY_MMS_SMS_TO_MMS_TEXT_LENGTH_THRESHOLD_INT = "smsToMmsTextLengthThreshold"; 265 public static final String KEY_MMS_SMS_TO_MMS_TEXT_THRESHOLD_INT = "smsToMmsTextThreshold"; 266 public static final String KEY_MMS_SUBJECT_MAX_LENGTH_INT = "maxSubjectLength"; 267 public static final String KEY_MMS_EMAIL_GATEWAY_NUMBER_STRING = "emailGatewayNumber"; 268 public static final String KEY_MMS_HTTP_PARAMS_STRING = "httpParams"; 269 public static final String KEY_MMS_NAI_SUFFIX_STRING = "naiSuffix"; 270 public static final String KEY_MMS_UA_PROF_TAG_NAME_STRING = "uaProfTagName"; 271 public static final String KEY_MMS_UA_PROF_URL_STRING = "uaProfUrl"; 272 public static final String KEY_MMS_USER_AGENT_STRING = "userAgent"; 273 274 /** The default value for every variable. */ 275 private final static PersistableBundle sDefaults; 276 277 static { 278 sDefaults = new PersistableBundle(); 279 sDefaults.putBoolean(KEY_ADDITIONAL_CALL_SETTING_BOOL, true); 280 sDefaults.putBoolean(KEY_ALLOW_EMERGENCY_NUMBERS_IN_CALL_LOG_BOOL, false); 281 sDefaults.putBoolean(KEY_ALLOW_LOCAL_DTMF_TONES_BOOL, true); 282 sDefaults.putBoolean(KEY_APN_EXPAND_BOOL, true); 283 sDefaults.putBoolean(KEY_AUTO_RETRY_ENABLED_BOOL, false); 284 sDefaults.putBoolean(KEY_CARRIER_SETTINGS_ENABLE_BOOL, false); 285 sDefaults.putBoolean(KEY_CARRIER_VOLTE_AVAILABLE_BOOL, false); 286 sDefaults.putBoolean(KEY_CARRIER_VOLTE_PROVISIONED_BOOL, false); 287 sDefaults.putBoolean(KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL, true); 288 sDefaults.putBoolean(KEY_DISABLE_CDMA_ACTIVATION_CODE_BOOL, false); 289 sDefaults.putBoolean(KEY_DTMF_TYPE_ENABLED_BOOL, false); 290 sDefaults.putBoolean(KEY_ENABLE_DIALER_KEY_VIBRATION_BOOL, true); 291 sDefaults.putBoolean(KEY_HAS_IN_CALL_NOISE_SUPPRESSION_BOOL, false); 292 sDefaults.putBoolean(KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false); 293 sDefaults.putBoolean(KEY_IGNORE_SIM_NETWORK_LOCKED_EVENTS_BOOL, false); 294 sDefaults.putBoolean(KEY_OPERATOR_SELECTION_EXPAND_BOOL, true); 295 sDefaults.putBoolean(KEY_PREFER_2G_BOOL, true); 296 sDefaults.putBoolean(KEY_SHOW_APN_SETTING_CDMA_BOOL, false); 297 sDefaults.putBoolean(KEY_SHOW_CDMA_CHOICES_BOOL, false); 298 sDefaults.putBoolean(KEY_SHOW_ONSCREEN_DIAL_BUTTON_BOOL, true); 299 sDefaults.putBoolean(KEY_SIM_NETWORK_UNLOCK_ALLOW_DISMISS_BOOL, true); 300 sDefaults.putBoolean(KEY_SUPPORT_PAUSE_IMS_VIDEO_CALLS_BOOL, true); 301 sDefaults.putBoolean(KEY_SUPPORT_SWAP_AFTER_MERGE_BOOL, true); 302 sDefaults.putBoolean(KEY_USE_HFA_FOR_PROVISIONING_BOOL, false); 303 sDefaults.putBoolean(KEY_USE_OTASP_FOR_PROVISIONING_BOOL, false); 304 sDefaults.putBoolean(KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL, false); 305 sDefaults.putBoolean(KEY_VOICE_PRIVACY_DISABLE_BOOL, false); 306 sDefaults.putBoolean(KEY_WORLD_PHONE_BOOL, false); 307 sDefaults.putInt(KEY_VOLTE_REPLACEMENT_RAT_INT, 0); 308 sDefaults.putString(KEY_VVM_DESTINATION_NUMBER_STRING, ""); 309 sDefaults.putInt(KEY_VVM_PORT_NUMBER_INT, 0); 310 sDefaults.putString(KEY_VVM_TYPE_STRING, ""); 311 sDefaults.putString(KEY_CARRIER_VVM_PACKAGE_NAME_STRING, ""); 312 313 // MMS defaults 314 sDefaults.putBoolean(KEY_MMS_ALIAS_ENABLED_BOOL, false); 315 sDefaults.putBoolean(KEY_MMS_ALLOW_ATTACH_AUDIO_BOOL, true); 316 sDefaults.putBoolean(KEY_MMS_APPEND_TRANSACTION_ID_BOOL, false); 317 sDefaults.putBoolean(KEY_MMS_GROUP_MMS_ENABLED_BOOL, true); 318 sDefaults.putBoolean(KEY_MMS_MMS_DELIVERY_REPORT_ENABLED_BOOL, false); 319 sDefaults.putBoolean(KEY_MMS_MMS_ENABLED_BOOL, true); 320 sDefaults.putBoolean(KEY_MMS_MMS_READ_REPORT_ENABLED_BOOL, false); 321 sDefaults.putBoolean(KEY_MMS_MULTIPART_SMS_ENABLED_BOOL, true); 322 sDefaults.putBoolean(KEY_MMS_NOTIFY_WAP_MMSC_ENABLED_BOOL, false); 323 sDefaults.putBoolean(KEY_MMS_SEND_MULTIPART_SMS_AS_SEPARATE_MESSAGES_BOOL, false); 324 sDefaults.putBoolean(KEY_MMS_SHOW_CELL_BROADCAST_APP_LINKS_BOOL, true); 325 sDefaults.putBoolean(KEY_MMS_SMS_DELIVERY_REPORT_ENABLED_BOOL, true); 326 sDefaults.putBoolean(KEY_MMS_SUPPORT_HTTP_CHARSET_HEADER_BOOL, false); 327 sDefaults.putBoolean(KEY_MMS_SUPPORT_MMS_CONTENT_DISPOSITION_BOOL, true); 328 sDefaults.putInt(KEY_MMS_ALIAS_MAX_CHARS_INT, 48); 329 sDefaults.putInt(KEY_MMS_ALIAS_MIN_CHARS_INT, 2); 330 sDefaults.putInt(KEY_MMS_HTTP_SOCKET_TIMEOUT_INT, 60 * 1000); 331 sDefaults.putInt(KEY_MMS_MAX_IMAGE_HEIGHT_INT, 480); 332 sDefaults.putInt(KEY_MMS_MAX_IMAGE_WIDTH_INT, 640); 333 sDefaults.putInt(KEY_MMS_MAX_MESSAGE_SIZE_INT, 300 * 1024); 334 sDefaults.putInt(KEY_MMS_MESSAGE_TEXT_MAX_SIZE_INT, -1); 335 sDefaults.putInt(KEY_MMS_RECIPIENT_LIMIT_INT, Integer.MAX_VALUE); 336 sDefaults.putInt(KEY_MMS_SMS_TO_MMS_TEXT_LENGTH_THRESHOLD_INT, -1); 337 sDefaults.putInt(KEY_MMS_SMS_TO_MMS_TEXT_THRESHOLD_INT, -1); 338 sDefaults.putInt(KEY_MMS_SUBJECT_MAX_LENGTH_INT, 40); 339 sDefaults.putString(KEY_MMS_EMAIL_GATEWAY_NUMBER_STRING, ""); 340 sDefaults.putString(KEY_MMS_HTTP_PARAMS_STRING, ""); 341 sDefaults.putString(KEY_MMS_NAI_SUFFIX_STRING, ""); 342 sDefaults.putString(KEY_MMS_UA_PROF_TAG_NAME_STRING, "x-wap-profile"); 343 sDefaults.putString(KEY_MMS_UA_PROF_URL_STRING, ""); 344 sDefaults.putString(KEY_MMS_USER_AGENT_STRING, ""); 345 } 346 347 /** 348 * Gets the configuration values for a particular subscription, which is associated with a 349 * specific SIM card. If an invalid subId is used, the returned config will contain default 350 * values. 351 * 352 * @param subId the subscription ID, normally obtained from {@link SubscriptionManager}. 353 * @return A {@link PersistableBundle} containing the config for the given subId, or default 354 * values for an invalid subId. 355 */ 356 @Nullable 357 public PersistableBundle getConfigForSubId(int subId) { 358 try { 359 return getICarrierConfigLoader().getConfigForSubId(subId); 360 } catch (RemoteException ex) { 361 Rlog.e(TAG, "Error getting config for subId " + Integer.toString(subId) + ": " 362 + ex.toString()); 363 } catch (NullPointerException ex) { 364 Rlog.e(TAG, "Error getting config for subId " + Integer.toString(subId) + ": " 365 + ex.toString()); 366 } 367 return null; 368 } 369 370 /** 371 * Gets the configuration values for the default subscription. 372 * 373 * @see #getConfigForSubId 374 */ 375 @Nullable 376 public PersistableBundle getConfig() { 377 return getConfigForSubId(SubscriptionManager.getDefaultSubId()); 378 } 379 380 /** 381 * Calling this method triggers telephony services to fetch the current carrier configuration. 382 * <p> 383 * Normally this does not need to be called because the platform reloads config on its own. Call 384 * this method if your app wants to update config at an arbitrary moment. 385 * </p> 386 * <p> 387 * This method returns before the reload has completed, and 388 * {@link android.service.carrier.CarrierService#onLoadConfig} will be called from an 389 * arbitrary thread. 390 * </p> 391 */ 392 public void reloadCarrierConfigForSubId(int subId) { 393 try { 394 getICarrierConfigLoader().reloadCarrierConfigForSubId(subId); 395 } catch (RemoteException ex) { 396 Rlog.e(TAG, "Error reloading config for subId=" + subId + ": " + ex.toString()); 397 } catch (NullPointerException ex) { 398 Rlog.e(TAG, "Error reloading config for subId=" + subId + ": " + ex.toString()); 399 } 400 } 401 402 /** 403 * Request the carrier config loader to update the cofig for phoneId. 404 * <p> 405 * Depending on simState, the config may be cleared or loaded from config app. This is only used 406 * by SubscriptionInfoUpdater. 407 * </p> 408 * 409 * @hide 410 */ 411 @SystemApi 412 public void updateConfigForPhoneId(int phoneId, String simState) { 413 try { 414 getICarrierConfigLoader().updateConfigForPhoneId(phoneId, simState); 415 } catch (RemoteException ex) { 416 Rlog.e(TAG, "Error updating config for phoneId=" + phoneId + ": " + ex.toString()); 417 } catch (NullPointerException ex) { 418 Rlog.e(TAG, "Error updating config for phoneId=" + phoneId + ": " + ex.toString()); 419 } 420 } 421 422 /** 423 * Returns a new bundle with the default value for every supported configuration variable. 424 * 425 * @hide 426 */ 427 @NonNull 428 @SystemApi 429 public static PersistableBundle getDefaultConfig() { 430 return new PersistableBundle(sDefaults); 431 } 432 433 /** @hide */ 434 private ICarrierConfigLoader getICarrierConfigLoader() { 435 return ICarrierConfigLoader.Stub 436 .asInterface(ServiceManager.getService(Context.CARRIER_CONFIG_SERVICE)); 437 } 438} 439