/*
* Copyright (C) 2015 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.telephony;
import com.android.internal.telephony.ICarrierConfigLoader;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.SystemApi;
import android.content.Context;
import android.os.PersistableBundle;
import android.os.RemoteException;
import android.os.ServiceManager;
/**
* Provides access to telephony configuration values that are carrier-specific.
* <p>
* Users should obtain an instance of this class by calling
* {@code mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);}
* </p>
*
* @see Context#getSystemService
* @see Context#CARRIER_CONFIG_SERVICE
*/
public class CarrierConfigManager {
private final static String TAG = "CarrierConfigManager";
/**
* @hide
*/
public CarrierConfigManager() {
}
/**
* This intent is broadcast by the system when carrier config changes.
*/
public static final String
ACTION_CARRIER_CONFIG_CHANGED = "android.telephony.action.CARRIER_CONFIG_CHANGED";
// Below are the keys used in carrier config bundles. To add a new variable, define the key and
// give it a default value in sDefaults. If you need to ship a per-network override in the
// system image, that can be added in packages/apps/CarrierConfig.
/**
* Flag indicating whether the Phone app should ignore EVENT_SIM_NETWORK_LOCKED
* events from the Sim.
* If true, this will prevent the IccNetworkDepersonalizationPanel from being shown, and
* effectively disable the "Sim network lock" feature.
*/
public static final String
KEY_IGNORE_SIM_NETWORK_LOCKED_EVENTS_BOOL = "ignore_sim_network_locked_events_bool";
/**
* Flag indicating whether the Phone app should provide a "Dismiss" button on the SIM network
* unlock screen. The default value is true. If set to false, there will be *no way* to dismiss
* the SIM network unlock screen if you don't enter the correct unlock code. (One important
* consequence: there will be no way to make an Emergency Call if your SIM is network-locked and
* you don't know the PIN.)
*/
public static final String
KEY_SIM_NETWORK_UNLOCK_ALLOW_DISMISS_BOOL = "sim_network_unlock_allow_dismiss_bool";
/** Flag indicating if the phone is a world phone */
public static final String KEY_WORLD_PHONE_BOOL = "world_phone_bool";
/**
* If true, enable vibration (haptic feedback) for key presses in the EmergencyDialer activity.
* The pattern is set on a per-platform basis using config_virtualKeyVibePattern. To be
* consistent with the regular Dialer, this value should agree with the corresponding values
* from config.xml under apps/Contacts.
*/
public static final String
KEY_ENABLE_DIALER_KEY_VIBRATION_BOOL = "enable_dialer_key_vibration_bool";
/** Flag indicating if dtmf tone type is enabled */
public static final String KEY_DTMF_TYPE_ENABLED_BOOL = "dtmf_type_enabled_bool";
/** Flag indicating if auto retry is enabled */
public static final String KEY_AUTO_RETRY_ENABLED_BOOL = "auto_retry_enabled_bool";
/**
* Determine whether we want to play local DTMF tones in a call, or just let the radio/BP handle
* playing of the tones.
*/
public static final String KEY_ALLOW_LOCAL_DTMF_TONES_BOOL = "allow_local_dtmf_tones_bool";
/**
* If true, show an onscreen "Dial" button in the dialer. In practice this is used on all
* platforms, even the ones with hard SEND/END keys, but for maximum flexibility it's controlled
* by a flag here (which can be overridden on a per-product basis.)
*/
public static final String KEY_SHOW_ONSCREEN_DIAL_BUTTON_BOOL = "show_onscreen_dial_button_bool";
/** Determines if device implements a noise suppression device for in call audio. */
public static final String
KEY_HAS_IN_CALL_NOISE_SUPPRESSION_BOOL = "has_in_call_noise_suppression_bool";
/**
* Determines if the current device should allow emergency numbers to be logged in the Call Log.
* (Some carriers require that emergency calls *not* be logged, presumably to avoid the risk of
* accidental redialing from the call log UI. This is a good idea, so the default here is
* false.)
*/
public static final String
KEY_ALLOW_EMERGENCY_NUMBERS_IN_CALL_LOG_BOOL = "allow_emergency_numbers_in_call_log_bool";
/** If true, removes the Voice Privacy option from Call Settings */
public static final String KEY_VOICE_PRIVACY_DISABLE_UI_BOOL = "voice_privacy_disable_ui_bool";
/** Control whether users can reach the carrier portions of Cellular Network Settings. */
public static final String
KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL = "hide_carrier_network_settings_bool";
/** Control whether users can reach the SIM lock settings. */
public static final String
KEY_HIDE_SIM_LOCK_SETTINGS_BOOL = "hide_sim_lock_settings_bool";
/** Control whether users can edit APNs in Settings. */
public static final String KEY_APN_EXPAND_BOOL = "apn_expand_bool";
/** Control whether users can choose a network operator. */
public static final String KEY_OPERATOR_SELECTION_EXPAND_BOOL = "operator_selection_expand_bool";
/** Used in Cellular Network Settings for preferred network type. */
public static final String KEY_PREFER_2G_BOOL = "prefer_2g_bool";
/** Show cdma network mode choices 1x, 3G, global etc. */
public static final String KEY_SHOW_CDMA_CHOICES_BOOL = "show_cdma_choices_bool";
/** CDMA activation goes through HFA */
public static final String KEY_USE_HFA_FOR_PROVISIONING_BOOL = "use_hfa_for_provisioning_bool";
/**
* CDMA activation goes through OTASP.
* <p>
* TODO: This should be combined with config_use_hfa_for_provisioning and implemented as an enum
* (NONE, HFA, OTASP).
*/
public static final String KEY_USE_OTASP_FOR_PROVISIONING_BOOL = "use_otasp_for_provisioning_bool";
/** Display carrier settings menu if true */
public static final String KEY_CARRIER_SETTINGS_ENABLE_BOOL = "carrier_settings_enable_bool";
/** Does not display additional call seting for IMS phone based on GSM Phone */
public static final String KEY_ADDITIONAL_CALL_SETTING_BOOL = "additional_call_setting_bool";
/** Show APN Settings for some CDMA carriers */
public static final String KEY_SHOW_APN_SETTING_CDMA_BOOL = "show_apn_setting_cdma_bool";
/** After a CDMA conference call is merged, the swap button should be displayed. */
public static final String KEY_SUPPORT_SWAP_AFTER_MERGE_BOOL = "support_swap_after_merge_bool";
/**
* Determine whether the voicemail notification is persistent in the notification bar. If true,
* the voicemail notifications cannot be dismissed from the notification bar.
*/
public static final String
KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL = "voicemail_notification_persistent_bool";
/** For IMS video over LTE calls, determines whether video pause signalling is supported. */
public static final String
KEY_SUPPORT_PAUSE_IMS_VIDEO_CALLS_BOOL = "support_pause_ims_video_calls_bool";
/**
* Disables dialing "*228" (OTASP provisioning) on CDMA carriers where it is not supported or is
* potentially harmful by locking the SIM to 3G.
*/
public static final String
KEY_DISABLE_CDMA_ACTIVATION_CODE_BOOL = "disable_cdma_activation_code_bool";
/**
* Override the platform's notion of a network operator being considered roaming.
* Value is string array of MCCMNCs to be considered roaming for 3GPP RATs.
*/
public static final String
KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY = "gsm_roaming_networks_string_array";
/**
* Override the platform's notion of a network operator being considered not roaming.
* Value is string array of MCCMNCs to be considered not roaming for 3GPP RATs.
*/
public static final String
KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY = "gsm_nonroaming_networks_string_array";
/**
* Override the platform's notion of a network operator being considered roaming.
* Value is string array of SIDs to be considered roaming for 3GPP2 RATs.
*/
public static final String
KEY_CDMA_ROAMING_NETWORKS_STRING_ARRAY = "cdma_roaming_networks_string_array";
/**
* Override the platform's notion of a network operator being considered non roaming.
* Value is string array of SIDs to be considered not roaming for 3GPP2 RATs.
*/
public static final String
KEY_CDMA_NONROAMING_NETWORKS_STRING_ARRAY = "cdma_nonroaming_networks_string_array";
/**
* Override the platform's notion of a network operator being considered non roaming.
* If true all networks are considered as home network a.k.a non-roaming. When false,
* the 2 pairs of CMDA and GSM roaming/non-roaming arrays are consulted.
*
* @see KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY
* @see KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY
* @see KEY_CDMA_ROAMING_NETWORKS_STRING_ARRAY
* @see KEY_CDMA_NONROAMING_NETWORKS_STRING_ARRAY
*/
public static final String
KEY_FORCE_HOME_NETWORK_BOOL = "force_home_network_bool";
/**
* Flag specifying whether VoLTE should be available for carrier, independent of carrier
* provisioning. If false: hard disabled. If true: then depends on carrier provisioning,
* availability, etc.
*/
public static final String KEY_CARRIER_VOLTE_AVAILABLE_BOOL = "carrier_volte_available_bool";
/**
* Flag specifying whether video telephony is available for carrier. If false: hard disabled.
* If true: then depends on carrier provisioning, availability, etc.
*/
public static final String KEY_CARRIER_VT_AVAILABLE_BOOL = "carrier_vt_available_bool";
/**
* Flag specifying whether WFC over IMS should be available for carrier: independent of
* carrier provisioning. If false: hard disabled. If true: then depends on carrier
* provisioning, availability etc.
*/
public static final String KEY_CARRIER_WFC_IMS_AVAILABLE_BOOL = "carrier_wfc_ims_available_bool";
/** Flag specifying whether provisioning is required for VOLTE. */
public static final String KEY_CARRIER_VOLTE_PROVISIONING_REQUIRED_BOOL
= "carrier_volte_provisioning_required_bool";
/** Flag specifying whether VoLTE TTY is supported. */
public static final String KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL
= "carrier_volte_tty_supported_bool";
/**
* Flag specifying whether IMS service can be turned off. If false then the service will not be
* turned-off completely, but individual features can be disabled.
*/
public static final String KEY_CARRIER_ALLOW_TURNOFF_IMS_BOOL
= "carrier_allow_turnoff_ims_bool";
/**
* If Voice Radio Technology is RIL_RADIO_TECHNOLOGY_LTE:14 or RIL_RADIO_TECHNOLOGY_UNKNOWN:0
* this is the value that should be used instead. A configuration value of
* RIL_RADIO_TECHNOLOGY_UNKNOWN:0 means there is no replacement value and that the default
* assumption for phone type (GSM) should be used.
*/
public static final String KEY_VOLTE_REPLACEMENT_RAT_INT = "volte_replacement_rat_int";
/**
* The default sim call manager to use when the default dialer doesn't implement one. A sim call
* manager can control and route outgoing and incoming phone calls, even if they're placed
* using another connection service (PSTN, for example).
*/
public static final String KEY_DEFAULT_SIM_CALL_MANAGER_STRING = "default_sim_call_manager_string";
/**
* The default flag specifying whether ETWS/CMAS test setting is forcibly disabled in
* Settings->More->Emergency broadcasts menu even though developer options is turned on.
* @hide
*/
public static final String KEY_CARRIER_FORCE_DISABLE_ETWS_CMAS_TEST_BOOL =
"carrier_force_disable_etws_cmas_test_bool";
/* The following 3 fields are related to carrier visual voicemail. */
/**
* The carrier number mobile outgoing (MO) sms messages are sent to.
*/
public static final String KEY_VVM_DESTINATION_NUMBER_STRING = "vvm_destination_number_string";
/**
* The port through which the mobile outgoing (MO) sms messages are sent through.
*/
public static final String KEY_VVM_PORT_NUMBER_INT = "vvm_port_number_int";
/**
* The type of visual voicemail protocol the carrier adheres to. See {@link TelephonyManager}
* for possible values. For example {@link TelephonyManager#VVM_TYPE_OMTP}.
*/
public static final String KEY_VVM_TYPE_STRING = "vvm_type_string";
/**
* The package name of the carrier's visual voicemail app to ensure that dialer visual voicemail
* and carrier visual voicemail are not active at the same time.
*/
public static final String KEY_CARRIER_VVM_PACKAGE_NAME_STRING = "carrier_vvm_package_name_string";
/**
* Flag specifying whether an additional (client initiated) intent needs to be sent on System
* update
* @hide
*/
public static final String KEY_CI_ACTION_ON_SYS_UPDATE_BOOL = "ci_action_on_sys_update_bool";
/**
* Intent to be sent for the additional action on System update
* @hide
*/
public static final String KEY_CI_ACTION_ON_SYS_UPDATE_INTENT_STRING =
"ci_action_on_sys_update_intent_string";
/**
* Extra to be included in the intent sent for additional action on System update
* @hide
*/
public static final String KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_STRING =
"ci_action_on_sys_update_extra_string";
/**
* Value of extra included in intent sent for additional action on System update
* @hide
*/
public static final String KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_VAL_STRING =
"ci_action_on_sys_update_extra_val_string";
/**
* If this is true, the SIM card (through Customer Service Profile EF file) will be able to
* prevent manual operator selection. If false, this SIM setting will be ignored and manual
* operator selection will always be available. See CPHS4_2.WW6, CPHS B.4.7.1 for more
* information
*/
public static final String KEY_CSP_ENABLED_BOOL = "csp_enabled_bool";
// These variables are used by the MMS service and exposed through another API, {@link
// SmsManager}. The variable names and string values are copied from there.
public static final String KEY_MMS_ALIAS_ENABLED_BOOL = "aliasEnabled";
public static final String KEY_MMS_ALLOW_ATTACH_AUDIO_BOOL = "allowAttachAudio";
public static final String KEY_MMS_APPEND_TRANSACTION_ID_BOOL = "enabledTransID";
public static final String KEY_MMS_GROUP_MMS_ENABLED_BOOL = "enableGroupMms";
public static final String KEY_MMS_MMS_DELIVERY_REPORT_ENABLED_BOOL = "enableMMSDeliveryReports";
public static final String KEY_MMS_MMS_ENABLED_BOOL = "enabledMMS";
public static final String KEY_MMS_MMS_READ_REPORT_ENABLED_BOOL = "enableMMSReadReports";
public static final String KEY_MMS_MULTIPART_SMS_ENABLED_BOOL = "enableMultipartSMS";
public static final String KEY_MMS_NOTIFY_WAP_MMSC_ENABLED_BOOL = "enabledNotifyWapMMSC";
public static final String KEY_MMS_SEND_MULTIPART_SMS_AS_SEPARATE_MESSAGES_BOOL = "sendMultipartSmsAsSeparateMessages";
public static final String KEY_MMS_SHOW_CELL_BROADCAST_APP_LINKS_BOOL = "config_cellBroadcastAppLinks";
public static final String KEY_MMS_SMS_DELIVERY_REPORT_ENABLED_BOOL = "enableSMSDeliveryReports";
public static final String KEY_MMS_SUPPORT_HTTP_CHARSET_HEADER_BOOL = "supportHttpCharsetHeader";
public static final String KEY_MMS_SUPPORT_MMS_CONTENT_DISPOSITION_BOOL = "supportMmsContentDisposition";
public static final String KEY_MMS_ALIAS_MAX_CHARS_INT = "aliasMaxChars";
public static final String KEY_MMS_ALIAS_MIN_CHARS_INT = "aliasMinChars";
public static final String KEY_MMS_HTTP_SOCKET_TIMEOUT_INT = "httpSocketTimeout";
public static final String KEY_MMS_MAX_IMAGE_HEIGHT_INT = "maxImageHeight";
public static final String KEY_MMS_MAX_IMAGE_WIDTH_INT = "maxImageWidth";
public static final String KEY_MMS_MAX_MESSAGE_SIZE_INT = "maxMessageSize";
public static final String KEY_MMS_MESSAGE_TEXT_MAX_SIZE_INT = "maxMessageTextSize";
public static final String KEY_MMS_RECIPIENT_LIMIT_INT = "recipientLimit";
public static final String KEY_MMS_SMS_TO_MMS_TEXT_LENGTH_THRESHOLD_INT = "smsToMmsTextLengthThreshold";
public static final String KEY_MMS_SMS_TO_MMS_TEXT_THRESHOLD_INT = "smsToMmsTextThreshold";
public static final String KEY_MMS_SUBJECT_MAX_LENGTH_INT = "maxSubjectLength";
public static final String KEY_MMS_EMAIL_GATEWAY_NUMBER_STRING = "emailGatewayNumber";
public static final String KEY_MMS_HTTP_PARAMS_STRING = "httpParams";
public static final String KEY_MMS_NAI_SUFFIX_STRING = "naiSuffix";
public static final String KEY_MMS_UA_PROF_TAG_NAME_STRING = "uaProfTagName";
public static final String KEY_MMS_UA_PROF_URL_STRING = "uaProfUrl";
public static final String KEY_MMS_USER_AGENT_STRING = "userAgent";
/** The default value for every variable. */
private final static PersistableBundle sDefaults;
static {
sDefaults = new PersistableBundle();
sDefaults.putBoolean(KEY_ADDITIONAL_CALL_SETTING_BOOL, true);
sDefaults.putBoolean(KEY_ALLOW_EMERGENCY_NUMBERS_IN_CALL_LOG_BOOL, false);
sDefaults.putBoolean(KEY_ALLOW_LOCAL_DTMF_TONES_BOOL, true);
sDefaults.putBoolean(KEY_APN_EXPAND_BOOL, true);
sDefaults.putBoolean(KEY_AUTO_RETRY_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_SETTINGS_ENABLE_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_VOLTE_AVAILABLE_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_VT_AVAILABLE_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_WFC_IMS_AVAILABLE_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_FORCE_DISABLE_ETWS_CMAS_TEST_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_VOLTE_PROVISIONING_REQUIRED_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL, true);
sDefaults.putBoolean(KEY_CARRIER_ALLOW_TURNOFF_IMS_BOOL, true);
sDefaults.putBoolean(KEY_DISABLE_CDMA_ACTIVATION_CODE_BOOL, false);
sDefaults.putBoolean(KEY_DTMF_TYPE_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_ENABLE_DIALER_KEY_VIBRATION_BOOL, true);
sDefaults.putBoolean(KEY_HAS_IN_CALL_NOISE_SUPPRESSION_BOOL, false);
sDefaults.putBoolean(KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false);
sDefaults.putBoolean(KEY_HIDE_SIM_LOCK_SETTINGS_BOOL, false);
sDefaults.putBoolean(KEY_IGNORE_SIM_NETWORK_LOCKED_EVENTS_BOOL, false);
sDefaults.putBoolean(KEY_OPERATOR_SELECTION_EXPAND_BOOL, true);
sDefaults.putBoolean(KEY_PREFER_2G_BOOL, true);
sDefaults.putBoolean(KEY_SHOW_APN_SETTING_CDMA_BOOL, false);
sDefaults.putBoolean(KEY_SHOW_CDMA_CHOICES_BOOL, false);
sDefaults.putBoolean(KEY_SHOW_ONSCREEN_DIAL_BUTTON_BOOL, true);
sDefaults.putBoolean(KEY_SIM_NETWORK_UNLOCK_ALLOW_DISMISS_BOOL, true);
sDefaults.putBoolean(KEY_SUPPORT_PAUSE_IMS_VIDEO_CALLS_BOOL, true);
sDefaults.putBoolean(KEY_SUPPORT_SWAP_AFTER_MERGE_BOOL, true);
sDefaults.putBoolean(KEY_USE_HFA_FOR_PROVISIONING_BOOL, false);
sDefaults.putBoolean(KEY_USE_OTASP_FOR_PROVISIONING_BOOL, false);
sDefaults.putBoolean(KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL, false);
sDefaults.putBoolean(KEY_VOICE_PRIVACY_DISABLE_UI_BOOL, false);
sDefaults.putBoolean(KEY_WORLD_PHONE_BOOL, false);
sDefaults.putInt(KEY_VOLTE_REPLACEMENT_RAT_INT, 0);
sDefaults.putString(KEY_DEFAULT_SIM_CALL_MANAGER_STRING, "");
sDefaults.putString(KEY_VVM_DESTINATION_NUMBER_STRING, "");
sDefaults.putInt(KEY_VVM_PORT_NUMBER_INT, 0);
sDefaults.putString(KEY_VVM_TYPE_STRING, "");
sDefaults.putString(KEY_CARRIER_VVM_PACKAGE_NAME_STRING, "");
sDefaults.putBoolean(KEY_CI_ACTION_ON_SYS_UPDATE_BOOL, false);
sDefaults.putString(KEY_CI_ACTION_ON_SYS_UPDATE_INTENT_STRING, "");
sDefaults.putString(KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_STRING, "");
sDefaults.putString(KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_VAL_STRING, "");
sDefaults.putBoolean(KEY_CSP_ENABLED_BOOL, false);
sDefaults.putStringArray(KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY, null);
sDefaults.putStringArray(KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY, null);
sDefaults.putStringArray(KEY_CDMA_ROAMING_NETWORKS_STRING_ARRAY, null);
sDefaults.putStringArray(KEY_CDMA_NONROAMING_NETWORKS_STRING_ARRAY, null);
sDefaults.putBoolean(KEY_FORCE_HOME_NETWORK_BOOL, false);
// MMS defaults
sDefaults.putBoolean(KEY_MMS_ALIAS_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_MMS_ALLOW_ATTACH_AUDIO_BOOL, true);
sDefaults.putBoolean(KEY_MMS_APPEND_TRANSACTION_ID_BOOL, false);
sDefaults.putBoolean(KEY_MMS_GROUP_MMS_ENABLED_BOOL, true);
sDefaults.putBoolean(KEY_MMS_MMS_DELIVERY_REPORT_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_MMS_MMS_ENABLED_BOOL, true);
sDefaults.putBoolean(KEY_MMS_MMS_READ_REPORT_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_MMS_MULTIPART_SMS_ENABLED_BOOL, true);
sDefaults.putBoolean(KEY_MMS_NOTIFY_WAP_MMSC_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_MMS_SEND_MULTIPART_SMS_AS_SEPARATE_MESSAGES_BOOL, false);
sDefaults.putBoolean(KEY_MMS_SHOW_CELL_BROADCAST_APP_LINKS_BOOL, true);
sDefaults.putBoolean(KEY_MMS_SMS_DELIVERY_REPORT_ENABLED_BOOL, true);
sDefaults.putBoolean(KEY_MMS_SUPPORT_HTTP_CHARSET_HEADER_BOOL, false);
sDefaults.putBoolean(KEY_MMS_SUPPORT_MMS_CONTENT_DISPOSITION_BOOL, true);
sDefaults.putInt(KEY_MMS_ALIAS_MAX_CHARS_INT, 48);
sDefaults.putInt(KEY_MMS_ALIAS_MIN_CHARS_INT, 2);
sDefaults.putInt(KEY_MMS_HTTP_SOCKET_TIMEOUT_INT, 60 * 1000);
sDefaults.putInt(KEY_MMS_MAX_IMAGE_HEIGHT_INT, 480);
sDefaults.putInt(KEY_MMS_MAX_IMAGE_WIDTH_INT, 640);
sDefaults.putInt(KEY_MMS_MAX_MESSAGE_SIZE_INT, 300 * 1024);
sDefaults.putInt(KEY_MMS_MESSAGE_TEXT_MAX_SIZE_INT, -1);
sDefaults.putInt(KEY_MMS_RECIPIENT_LIMIT_INT, Integer.MAX_VALUE);
sDefaults.putInt(KEY_MMS_SMS_TO_MMS_TEXT_LENGTH_THRESHOLD_INT, -1);
sDefaults.putInt(KEY_MMS_SMS_TO_MMS_TEXT_THRESHOLD_INT, -1);
sDefaults.putInt(KEY_MMS_SUBJECT_MAX_LENGTH_INT, 40);
sDefaults.putString(KEY_MMS_EMAIL_GATEWAY_NUMBER_STRING, "");
sDefaults.putString(KEY_MMS_HTTP_PARAMS_STRING, "");
sDefaults.putString(KEY_MMS_NAI_SUFFIX_STRING, "");
sDefaults.putString(KEY_MMS_UA_PROF_TAG_NAME_STRING, "x-wap-profile");
sDefaults.putString(KEY_MMS_UA_PROF_URL_STRING, "");
sDefaults.putString(KEY_MMS_USER_AGENT_STRING, "");
}
/**
* Gets the configuration values for a particular subscription, which is associated with a
* specific SIM card. If an invalid subId is used, the returned config will contain default
* values.
*
* <p>Requires Permission:
* {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
*
* @param subId the subscription ID, normally obtained from {@link SubscriptionManager}.
* @return A {@link PersistableBundle} containing the config for the given subId, or default
* values for an invalid subId.
*/
@Nullable
public PersistableBundle getConfigForSubId(int subId) {
try {
return getICarrierConfigLoader().getConfigForSubId(subId);
} catch (RemoteException ex) {
Rlog.e(TAG, "Error getting config for subId " + Integer.toString(subId) + ": "
+ ex.toString());
} catch (NullPointerException ex) {
Rlog.e(TAG, "Error getting config for subId " + Integer.toString(subId) + ": "
+ ex.toString());
}
return null;
}
/**
* Gets the configuration values for the default subscription.
*
* <p>Requires Permission:
* {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
*
* @see #getConfigForSubId
*/
@Nullable
public PersistableBundle getConfig() {
return getConfigForSubId(SubscriptionManager.getDefaultSubId());
}
/**
* Calling this method triggers telephony services to fetch the current carrier configuration.
* <p>
* Normally this does not need to be called because the platform reloads config on its own.
* This should be called by a carrier service app if it wants to update config at an arbitrary
* moment.
* </p>
* <p>Requires that the calling app has carrier privileges.
* @see #hasCarrierPrivileges
* <p>
* This method returns before the reload has completed, and
* {@link android.service.carrier.CarrierService#onLoadConfig} will be called from an
* arbitrary thread.
* </p>
*/
public void notifyConfigChangedForSubId(int subId) {
try {
getICarrierConfigLoader().notifyConfigChangedForSubId(subId);
} catch (RemoteException ex) {
Rlog.e(TAG, "Error reloading config for subId=" + subId + ": " + ex.toString());
} catch (NullPointerException ex) {
Rlog.e(TAG, "Error reloading config for subId=" + subId + ": " + ex.toString());
}
}
/**
* Request the carrier config loader to update the cofig for phoneId.
* <p>
* Depending on simState, the config may be cleared or loaded from config app. This is only used
* by SubscriptionInfoUpdater.
* </p>
*
* @hide
*/
@SystemApi
public void updateConfigForPhoneId(int phoneId, String simState) {
try {
getICarrierConfigLoader().updateConfigForPhoneId(phoneId, simState);
} catch (RemoteException ex) {
Rlog.e(TAG, "Error updating config for phoneId=" + phoneId + ": " + ex.toString());
} catch (NullPointerException ex) {
Rlog.e(TAG, "Error updating config for phoneId=" + phoneId + ": " + ex.toString());
}
}
/**
* Returns a new bundle with the default value for every supported configuration variable.
*
* @hide
*/
@NonNull
@SystemApi
public static PersistableBundle getDefaultConfig() {
return new PersistableBundle(sDefaults);
}
/** @hide */
private ICarrierConfigLoader getICarrierConfigLoader() {
return ICarrierConfigLoader.Stub
.asInterface(ServiceManager.getService(Context.CARRIER_CONFIG_SERVICE));
}
}