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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 
17 package android.telephony;
18 
19 import android.annotation.NonNull;
20 import android.annotation.Nullable;
21 import android.annotation.SystemApi;
22 import android.content.Context;
23 import android.os.PersistableBundle;
24 import android.os.RemoteException;
25 import android.os.ServiceManager;
26 
27 import com.android.ims.ImsReasonInfo;
28 import com.android.internal.telephony.ICarrierConfigLoader;
29 
30 /**
31  * Provides access to telephony configuration values that are carrier-specific.
32  * <p>
33  * Users should obtain an instance of this class by calling
34  * {@code mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);}
35  * </p>
36  *
37  * @see Context#getSystemService
38  * @see Context#CARRIER_CONFIG_SERVICE
39  */
40 public class CarrierConfigManager {
41     private final static String TAG = "CarrierConfigManager";
42 
43     /**
44      * @hide
45      */
CarrierConfigManager()46     public CarrierConfigManager() {
47     }
48 
49     /**
50      * This intent is broadcast by the system when carrier config changes.
51      */
52     public static final String
53             ACTION_CARRIER_CONFIG_CHANGED = "android.telephony.action.CARRIER_CONFIG_CHANGED";
54 
55     // Below are the keys used in carrier config bundles. To add a new variable, define the key and
56     // give it a default value in sDefaults. If you need to ship a per-network override in the
57     // system image, that can be added in packages/apps/CarrierConfig.
58 
59     /**
60      * Flag indicating whether the Phone app should ignore EVENT_SIM_NETWORK_LOCKED
61      * events from the Sim.
62      * If true, this will prevent the IccNetworkDepersonalizationPanel from being shown, and
63      * effectively disable the "Sim network lock" feature.
64      */
65     public static final String
66             KEY_IGNORE_SIM_NETWORK_LOCKED_EVENTS_BOOL = "ignore_sim_network_locked_events_bool";
67 
68     /**
69      * Flag indicating whether the Phone app should provide a "Dismiss" button on the SIM network
70      * unlock screen. The default value is true. If set to false, there will be *no way* to dismiss
71      * the SIM network unlock screen if you don't enter the correct unlock code. (One important
72      * consequence: there will be no way to make an Emergency Call if your SIM is network-locked and
73      * you don't know the PIN.)
74      */
75     public static final String
76             KEY_SIM_NETWORK_UNLOCK_ALLOW_DISMISS_BOOL = "sim_network_unlock_allow_dismiss_bool";
77 
78     /** Flag indicating if the phone is a world phone */
79     public static final String KEY_WORLD_PHONE_BOOL = "world_phone_bool";
80 
81     /**
82      * Flag to require or skip entitlement checks.
83      * If true, entitlement checks will be executed if device has been configured for it,
84      * If false, entitlement checks will be skipped.
85      */
86     public static final String
87             KEY_REQUIRE_ENTITLEMENT_CHECKS_BOOL = "require_entitlement_checks_bool";
88 
89     /**
90      * If true, enable vibration (haptic feedback) for key presses in the EmergencyDialer activity.
91      * The pattern is set on a per-platform basis using config_virtualKeyVibePattern. To be
92      * consistent with the regular Dialer, this value should agree with the corresponding values
93      * from config.xml under apps/Contacts.
94      */
95     public static final String
96             KEY_ENABLE_DIALER_KEY_VIBRATION_BOOL = "enable_dialer_key_vibration_bool";
97 
98     /** Flag indicating if dtmf tone type is enabled */
99     public static final String KEY_DTMF_TYPE_ENABLED_BOOL = "dtmf_type_enabled_bool";
100 
101     /** Flag indicating if auto retry is enabled */
102     public static final String KEY_AUTO_RETRY_ENABLED_BOOL = "auto_retry_enabled_bool";
103 
104     /**
105      * Determine whether we want to play local DTMF tones in a call, or just let the radio/BP handle
106      * playing of the tones.
107      */
108     public static final String KEY_ALLOW_LOCAL_DTMF_TONES_BOOL = "allow_local_dtmf_tones_bool";
109 
110     /**
111      * If true, show an onscreen "Dial" button in the dialer. In practice this is used on all
112      * platforms, even the ones with hard SEND/END keys, but for maximum flexibility it's controlled
113      * by a flag here (which can be overridden on a per-product basis.)
114      */
115     public static final String KEY_SHOW_ONSCREEN_DIAL_BUTTON_BOOL = "show_onscreen_dial_button_bool";
116 
117     /** Determines if device implements a noise suppression device for in call audio. */
118     public static final String
119             KEY_HAS_IN_CALL_NOISE_SUPPRESSION_BOOL = "has_in_call_noise_suppression_bool";
120 
121     /**
122      * Determines if the current device should allow emergency numbers to be logged in the Call Log.
123      * (Some carriers require that emergency calls *not* be logged, presumably to avoid the risk of
124      * accidental redialing from the call log UI. This is a good idea, so the default here is
125      * false.)
126      */
127     public static final String
128             KEY_ALLOW_EMERGENCY_NUMBERS_IN_CALL_LOG_BOOL = "allow_emergency_numbers_in_call_log_bool";
129 
130     /** If true, removes the Voice Privacy option from Call Settings */
131     public static final String KEY_VOICE_PRIVACY_DISABLE_UI_BOOL = "voice_privacy_disable_ui_bool";
132 
133     /** Control whether users can reach the carrier portions of Cellular Network Settings. */
134     public static final String
135             KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL = "hide_carrier_network_settings_bool";
136 
137     /** Control whether users can reach the SIM lock settings. */
138     public static final String
139             KEY_HIDE_SIM_LOCK_SETTINGS_BOOL = "hide_sim_lock_settings_bool";
140 
141     /** Control whether users can edit APNs in Settings. */
142     public static final String KEY_APN_EXPAND_BOOL = "apn_expand_bool";
143 
144     /** Control whether users can choose a network operator. */
145     public static final String KEY_OPERATOR_SELECTION_EXPAND_BOOL = "operator_selection_expand_bool";
146 
147     /** Used in Cellular Network Settings for preferred network type. */
148     public static final String KEY_PREFER_2G_BOOL = "prefer_2g_bool";
149 
150     /** Show cdma network mode choices 1x, 3G, global etc. */
151     public static final String KEY_SHOW_CDMA_CHOICES_BOOL = "show_cdma_choices_bool";
152 
153     /** CDMA activation goes through HFA */
154     public static final String KEY_USE_HFA_FOR_PROVISIONING_BOOL = "use_hfa_for_provisioning_bool";
155 
156     /**
157      * CDMA activation goes through OTASP.
158      * <p>
159      * TODO: This should be combined with config_use_hfa_for_provisioning and implemented as an enum
160      * (NONE, HFA, OTASP).
161      */
162     public static final String KEY_USE_OTASP_FOR_PROVISIONING_BOOL = "use_otasp_for_provisioning_bool";
163 
164     /** Display carrier settings menu if true */
165     public static final String KEY_CARRIER_SETTINGS_ENABLE_BOOL = "carrier_settings_enable_bool";
166 
167     /** Does not display additional call seting for IMS phone based on GSM Phone */
168     public static final String KEY_ADDITIONAL_CALL_SETTING_BOOL = "additional_call_setting_bool";
169 
170     /** Show APN Settings for some CDMA carriers */
171     public static final String KEY_SHOW_APN_SETTING_CDMA_BOOL = "show_apn_setting_cdma_bool";
172 
173     /** After a CDMA conference call is merged, the swap button should be displayed. */
174     public static final String KEY_SUPPORT_SWAP_AFTER_MERGE_BOOL = "support_swap_after_merge_bool";
175 
176     /**
177      * Determine whether the voicemail notification is persistent in the notification bar. If true,
178      * the voicemail notifications cannot be dismissed from the notification bar.
179      */
180     public static final String
181             KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL = "voicemail_notification_persistent_bool";
182 
183     /** For IMS video over LTE calls, determines whether video pause signalling is supported. */
184     public static final String
185             KEY_SUPPORT_PAUSE_IMS_VIDEO_CALLS_BOOL = "support_pause_ims_video_calls_bool";
186 
187     /**
188      * Disables dialing "*228" (OTASP provisioning) on CDMA carriers where it is not supported or is
189      * potentially harmful by locking the SIM to 3G.
190      */
191     public static final String
192             KEY_DISABLE_CDMA_ACTIVATION_CODE_BOOL = "disable_cdma_activation_code_bool";
193 
194     /**
195      * Override the platform's notion of a network operator being considered roaming.
196      * Value is string array of MCCMNCs to be considered roaming for 3GPP RATs.
197      */
198     public static final String
199             KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY = "gsm_roaming_networks_string_array";
200 
201     /**
202      * Override the platform's notion of a network operator being considered not roaming.
203      * Value is string array of MCCMNCs to be considered not roaming for 3GPP RATs.
204      */
205     public static final String
206             KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY = "gsm_nonroaming_networks_string_array";
207 
208     /**
209      * Override the platform's notion of a network operator being considered roaming.
210      * Value is string array of SIDs to be considered roaming for 3GPP2 RATs.
211      */
212     public static final String
213             KEY_CDMA_ROAMING_NETWORKS_STRING_ARRAY = "cdma_roaming_networks_string_array";
214 
215     /**
216      * Override the platform's notion of a network operator being considered non roaming.
217      * Value is string array of SIDs to be considered not roaming for 3GPP2 RATs.
218      */
219     public static final String
220             KEY_CDMA_NONROAMING_NETWORKS_STRING_ARRAY = "cdma_nonroaming_networks_string_array";
221 
222     /**
223      * Override the platform's notion of a network operator being considered non roaming.
224      * If true all networks are considered as home network a.k.a non-roaming.  When false,
225      * the 2 pairs of CMDA and GSM roaming/non-roaming arrays are consulted.
226      *
227      * @see KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY
228      * @see KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY
229      * @see KEY_CDMA_ROAMING_NETWORKS_STRING_ARRAY
230      * @see KEY_CDMA_NONROAMING_NETWORKS_STRING_ARRAY
231      */
232     public static final String
233             KEY_FORCE_HOME_NETWORK_BOOL = "force_home_network_bool";
234 
235     /**
236      * Flag specifying whether VoLTE should be available for carrier, independent of carrier
237      * provisioning. If false: hard disabled. If true: then depends on carrier provisioning,
238      * availability, etc.
239      */
240     public static final String KEY_CARRIER_VOLTE_AVAILABLE_BOOL = "carrier_volte_available_bool";
241 
242     /**
243      * Flag specifying whether video telephony is available for carrier. If false: hard disabled.
244      * If true: then depends on carrier provisioning, availability, etc.
245      */
246     public static final String KEY_CARRIER_VT_AVAILABLE_BOOL = "carrier_vt_available_bool";
247 
248     /**
249      * Flag specifying whether the carrier wants to notify the user when a VT call has been handed
250      * over from WIFI to LTE.
251      * <p>
252      * The handover notification is sent as a
253      * {@link TelephonyManager#EVENT_HANDOVER_VIDEO_FROM_WIFI_TO_LTE}
254      * {@link android.telecom.Connection} event, which an {@link android.telecom.InCallService}
255      * should use to trigger the display of a user-facing message.
256      * <p>
257      * The Connection event is sent to the InCallService only once, the first time it occurs.
258      * @hide
259      */
260     public static final String KEY_NOTIFY_HANDOVER_VIDEO_FROM_WIFI_TO_LTE_BOOL =
261             "notify_handover_video_from_wifi_to_lte_bool";
262 
263     /**
264      * Flag specifying whether the carrier supports downgrading a video call (tx, rx or tx/rx)
265      * directly to an audio call.
266      * @hide
267      */
268     public static final String KEY_SUPPORT_DOWNGRADE_VT_TO_AUDIO_BOOL =
269             "support_downgrade_vt_to_audio_bool";
270 
271     /**
272      * Flag specifying whether WFC over IMS should be available for carrier: independent of
273      * carrier provisioning. If false: hard disabled. If true: then depends on carrier
274      * provisioning, availability etc.
275      */
276     public static final String KEY_CARRIER_WFC_IMS_AVAILABLE_BOOL = "carrier_wfc_ims_available_bool";
277 
278     /**
279      * Flag specifying whether WFC over IMS supports the "wifi only" option.  If false, the wifi
280      * calling settings will not include an option for "wifi only".  If true, the wifi calling
281      * settings will include an option for "wifi only"
282      * <p>
283      * By default, it is assumed that WFC supports "wifi only".
284      */
285     public static final String KEY_CARRIER_WFC_SUPPORTS_WIFI_ONLY_BOOL =
286             "carrier_wfc_supports_wifi_only_bool";
287 
288     /**
289      * Default WFC_IMS_mode 0: WIFI_ONLY
290      *                      1: CELLULAR_PREFERRED
291      *                      2: WIFI_PREFERRED
292      * @hide
293      */
294     public static final String KEY_CARRIER_DEFAULT_WFC_IMS_MODE_INT =
295             "carrier_default_wfc_ims_mode_int";
296     /**
297      * Default WFC_IMS_enabled: true VoWiFi by default is on
298      *                          false VoWiFi by default is off
299      * @hide
300      */
301     public static final String KEY_CARRIER_DEFAULT_WFC_IMS_ENABLED_BOOL =
302             "carrier_default_wfc_ims_enabled_bool";
303 
304     /**
305      * Default WFC_IMS_roaming_enabled: true VoWiFi roaming by default is on
306      *                                  false VoWiFi roaming by default is off
307      * @hide
308      */
309     public static final String KEY_CARRIER_DEFAULT_WFC_IMS_ROAMING_ENABLED_BOOL =
310             "carrier_default_wfc_ims_roaming_enabled_bool";
311 
312     /**
313      * Flag indicating whether failed calls due to no service should prompt the user to enable
314      * WIFI calling.  When {@code true}, if the user attempts to establish a call when there is no
315      * service available, they are connected to WIFI, and WIFI calling is disabled, a different
316      * call failure message will be used to encourage the user to enable WIFI calling.
317      * @hide
318      */
319     public static final String KEY_CARRIER_PROMOTE_WFC_ON_CALL_FAIL_BOOL =
320             "carrier_promote_wfc_on_call_fail_bool";
321 
322     /** Flag specifying whether provisioning is required for VOLTE. */
323     public static final String KEY_CARRIER_VOLTE_PROVISIONING_REQUIRED_BOOL
324             = "carrier_volte_provisioning_required_bool";
325 
326     /** Flag specifying whether VoLTE TTY is supported. */
327     public static final String KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL
328             = "carrier_volte_tty_supported_bool";
329 
330     /**
331      * Flag specifying whether IMS service can be turned off. If false then the service will not be
332      * turned-off completely, but individual features can be disabled.
333      */
334     public static final String KEY_CARRIER_ALLOW_TURNOFF_IMS_BOOL
335             = "carrier_allow_turnoff_ims_bool";
336 
337     /**
338      * Flag specifying whether Generic Bootstrapping Architecture capable SIM is required for IMS.
339      */
340     public static final String KEY_CARRIER_IMS_GBA_REQUIRED_BOOL
341             = "carrier_ims_gba_required_bool";
342 
343     /**
344      * Flag specifying whether IMS instant lettering is available for the carrier.  {@code True} if
345      * instant lettering is available for the carrier, {@code false} otherwise.
346      */
347     public static final String KEY_CARRIER_INSTANT_LETTERING_AVAILABLE_BOOL =
348             "carrier_instant_lettering_available_bool";
349 
350     /*
351      * Flag specifying whether IMS should be the first phone attempted for E911 even if the
352      * phone is not in service.
353      */
354     public static final String KEY_CARRIER_USE_IMS_FIRST_FOR_EMERGENCY_BOOL
355             = "carrier_use_ims_first_for_emergency_bool";
356 
357     /**
358      * When IMS instant lettering is available for a carrier (see
359      * {@link #KEY_CARRIER_INSTANT_LETTERING_AVAILABLE_BOOL}), determines the list of characters
360      * which may not be contained in messages.  Should be specified as a regular expression suitable
361      * for use with {@link String#matches(String)}.
362      */
363     public static final String KEY_CARRIER_INSTANT_LETTERING_INVALID_CHARS_STRING =
364             "carrier_instant_lettering_invalid_chars_string";
365 
366     /**
367      * When IMS instant lettering is available for a carrier (see
368      * {@link #KEY_CARRIER_INSTANT_LETTERING_AVAILABLE_BOOL}), determines a list of characters which
369      * must be escaped with a backslash '\' character.  Should be specified as a string containing
370      * the characters to be escaped.  For example to escape quote and backslash the string would be
371      * a quote and a backslash.
372      */
373     public static final String KEY_CARRIER_INSTANT_LETTERING_ESCAPED_CHARS_STRING =
374             "carrier_instant_lettering_escaped_chars_string";
375 
376     /**
377      * When IMS instant lettering is available for a carrier (see
378      * {@link #KEY_CARRIER_INSTANT_LETTERING_AVAILABLE_BOOL}), determines the character encoding
379      * which will be used when determining the length of messages.  Used in the InCall UI to limit
380      * the number of characters the user may type.  If empty-string, the instant lettering
381      * message size limit will be enforced on a 1:1 basis.  That is, each character will count
382      * towards the messages size limit as a single bye.  If a character encoding is specified, the
383      * message size limit will be based on the number of bytes in the message per the specified
384      * encoding.
385      */
386     public static final String KEY_CARRIER_INSTANT_LETTERING_ENCODING_STRING =
387             "carrier_instant_lettering_encoding_string";
388 
389     /**
390      * When IMS instant lettering is available for a carrier (see
391      * {@link #KEY_CARRIER_INSTANT_LETTERING_AVAILABLE_BOOL}), the length limit for messages.  Used
392      * in the InCall UI to ensure the user cannot enter more characters than allowed by the carrier.
393      * See also {@link #KEY_CARRIER_INSTANT_LETTERING_ENCODING_STRING} for more information on how
394      * the length of the message is calculated.
395      */
396     public static final String KEY_CARRIER_INSTANT_LETTERING_LENGTH_LIMIT_INT =
397             "carrier_instant_lettering_length_limit_int";
398 
399     /**
400      * If Voice Radio Technology is RIL_RADIO_TECHNOLOGY_LTE:14 or RIL_RADIO_TECHNOLOGY_UNKNOWN:0
401      * this is the value that should be used instead. A configuration value of
402      * RIL_RADIO_TECHNOLOGY_UNKNOWN:0 means there is no replacement value and that the default
403      * assumption for phone type (GSM) should be used.
404      */
405     public static final String KEY_VOLTE_REPLACEMENT_RAT_INT = "volte_replacement_rat_int";
406 
407     /**
408      * The default sim call manager to use when the default dialer doesn't implement one. A sim call
409      * manager can control and route outgoing and incoming phone calls, even if they're placed
410      * using another connection service (PSTN, for example).
411      */
412     public static final String KEY_DEFAULT_SIM_CALL_MANAGER_STRING = "default_sim_call_manager_string";
413 
414     /**
415      * The default flag specifying whether ETWS/CMAS test setting is forcibly disabled in
416      * Settings->More->Emergency broadcasts menu even though developer options is turned on.
417      */
418     public static final String KEY_CARRIER_FORCE_DISABLE_ETWS_CMAS_TEST_BOOL =
419             "carrier_force_disable_etws_cmas_test_bool";
420 
421     /**
422      * The default flag specifying whether "Turn on Notifications" option will be always shown in
423      * Settings->More->Emergency broadcasts menu regardless developer options is turned on or not.
424      */
425     public static final String KEY_ALWAYS_SHOW_EMERGENCY_ALERT_ONOFF_BOOL =
426             "always_show_emergency_alert_onoff_bool";
427 
428     /**
429      * The flag to disable cell broadcast severe alert when extreme alert is disabled.
430      * @hide
431      */
432     public static final String KEY_DISABLE_SEVERE_WHEN_EXTREME_DISABLED_BOOL =
433             "disable_severe_when_extreme_disabled_bool";
434 
435     /**
436      * The data call APN retry configuration for default type APN.
437      * @hide
438      */
439     public static final String KEY_CARRIER_DATA_CALL_RETRY_CONFIG_DEFAULT_STRING =
440             "carrier_data_call_retry_config_default_string";
441 
442     /**
443      * The data call APN retry configuration for other type APNs.
444      * @hide
445      */
446     public static final String KEY_CARRIER_DATA_CALL_RETRY_CONFIG_OTHERS_STRING =
447             "carrier_data_call_retry_config_others_string";
448 
449     /**
450      * Delay between trying APN from the pool
451      * @hide
452      */
453     public static final String KEY_CARRIER_DATA_CALL_APN_DELAY_DEFAULT_LONG =
454             "carrier_data_call_apn_delay_default_long";
455 
456     /**
457      * Faster delay between trying APN from the pool
458      * @hide
459      */
460     public static final String KEY_CARRIER_DATA_CALL_APN_DELAY_FASTER_LONG =
461             "carrier_data_call_apn_delay_faster_long";
462 
463     /**
464      * Default APN types that are metered by the carrier
465      * @hide
466      */
467     public static final String KEY_CARRIER_METERED_APN_TYPES_STRINGS =
468             "carrier_metered_apn_types_strings";
469     /**
470      * Default APN types that are roamig-metered by the carrier
471      * @hide
472      */
473     public static final String KEY_CARRIER_METERED_ROAMING_APN_TYPES_STRINGS =
474             "carrier_metered_roaming_apn_types_strings";
475     /**
476      * CDMA carrier ERI (Enhanced Roaming Indicator) file name
477      * @hide
478      */
479     public static final String KEY_CARRIER_ERI_FILE_NAME_STRING =
480             "carrier_eri_file_name_string";
481 
482     /* The following 3 fields are related to carrier visual voicemail. */
483 
484     /**
485      * The carrier number mobile outgoing (MO) sms messages are sent to.
486      */
487     public static final String KEY_VVM_DESTINATION_NUMBER_STRING = "vvm_destination_number_string";
488 
489     /**
490      * The port through which the mobile outgoing (MO) sms messages are sent through.
491      */
492     public static final String KEY_VVM_PORT_NUMBER_INT = "vvm_port_number_int";
493 
494     /**
495      * The type of visual voicemail protocol the carrier adheres to. See {@link TelephonyManager}
496      * for possible values. For example {@link TelephonyManager#VVM_TYPE_OMTP}.
497      */
498     public static final String KEY_VVM_TYPE_STRING = "vvm_type_string";
499 
500     /**
501      * Whether cellular data is required to access visual voicemail.
502      */
503     public static final String KEY_VVM_CELLULAR_DATA_REQUIRED_BOOL =
504         "vvm_cellular_data_required_bool";
505 
506     /**
507      * Whether to prefetch audio data on new voicemail arrival, defaulted to true.
508      */
509     public static final String KEY_VVM_PREFETCH_BOOL = "vvm_prefetch_bool";
510 
511     /**
512      * The package name of the carrier's visual voicemail app to ensure that dialer visual voicemail
513      * and carrier visual voicemail are not active at the same time.
514      */
515     public static final String KEY_CARRIER_VVM_PACKAGE_NAME_STRING = "carrier_vvm_package_name_string";
516 
517     /**
518      * Flag specifying whether ICCID is showed in SIM Status screen, default to false.
519      */
520     public static final String KEY_SHOW_ICCID_IN_SIM_STATUS_BOOL = "show_iccid_in_sim_status_bool";
521 
522     /**
523      * Flag specifying whether an additional (client initiated) intent needs to be sent on System
524      * update
525      */
526     public static final String KEY_CI_ACTION_ON_SYS_UPDATE_BOOL = "ci_action_on_sys_update_bool";
527 
528     /**
529      * Intent to be sent for the additional action on System update
530      */
531     public static final String KEY_CI_ACTION_ON_SYS_UPDATE_INTENT_STRING =
532             "ci_action_on_sys_update_intent_string";
533 
534     /**
535      * Extra to be included in the intent sent for additional action on System update
536      */
537     public static final String KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_STRING =
538             "ci_action_on_sys_update_extra_string";
539 
540     /**
541      * Value of extra included in intent sent for additional action on System update
542      */
543     public static final String KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_VAL_STRING =
544             "ci_action_on_sys_update_extra_val_string";
545 
546     /**
547      * Specifies the amount of gap to be added in millis between postdial DTMF tones. When a
548      * non-zero value is specified, the UE shall wait for the specified amount of time before it
549      * sends out successive DTMF tones on the network.
550      */
551     public static final String KEY_GSM_DTMF_TONE_DELAY_INT = "gsm_dtmf_tone_delay_int";
552 
553     /**
554      * Specifies the amount of gap to be added in millis between DTMF tones. When a non-zero value
555      * is specified, the UE shall wait for the specified amount of time before it sends out
556      * successive DTMF tones on the network.
557      */
558     public static final String KEY_IMS_DTMF_TONE_DELAY_INT = "ims_dtmf_tone_delay_int";
559 
560     /**
561      * Specifies the amount of gap to be added in millis between postdial DTMF tones. When a
562      * non-zero value is specified, the UE shall wait for the specified amount of time before it
563      * sends out successive DTMF tones on the network.
564      */
565     public static final String KEY_CDMA_DTMF_TONE_DELAY_INT = "cdma_dtmf_tone_delay_int";
566 
567     /**
568      * Determines whether conference calls are supported by a carrier.  When {@code true},
569      * conference calling is supported, {@code false otherwise}.
570      */
571     public static final String KEY_SUPPORT_CONFERENCE_CALL_BOOL = "support_conference_call_bool";
572 
573     /**
574      * Determines whether video conference calls are supported by a carrier.  When {@code true},
575      * video calls can be merged into conference calls, {@code false} otherwiwse.
576      * <p>
577      * Note: even if video conference calls are not supported, audio calls may be merged into a
578      * conference if {@link #KEY_SUPPORT_CONFERENCE_CALL_BOOL} is {@code true}.
579      * @hide
580      */
581     public static final String KEY_SUPPORT_VIDEO_CONFERENCE_CALL_BOOL =
582             "support_video_conference_call_bool";
583 
584     /**
585      * Determine whether user can toggle Enhanced 4G LTE Mode in Settings.
586      */
587     public static final String KEY_EDITABLE_ENHANCED_4G_LTE_BOOL = "editable_enhanced_4g_lte_bool";
588 
589     /**
590      * Determine whether IMS apn can be shown.
591      */
592     public static final String KEY_HIDE_IMS_APN_BOOL = "hide_ims_apn_bool";
593 
594     /**
595      * Determine whether preferred network type can be shown.
596      */
597     public static final String KEY_HIDE_PREFERRED_NETWORK_TYPE_BOOL = "hide_preferred_network_type_bool";
598 
599     /**
600      * Determine whether user can switch Wi-Fi preferred or Cellular preferred in calling preference.
601      * Some operators support Wi-Fi Calling only, not VoLTE.
602      * They don't need "Cellular preferred" option.
603      * In this case, set uneditalbe attribute for preferred preference.
604      * @hide
605      */
606     public static final String KEY_EDITABLE_WFC_MODE_BOOL = "editable_wfc_mode_bool";
607 
608      /**
609       * Flag to indicate if Wi-Fi needs to be disabled in ECBM
610       * @hide
611       **/
612      public static final String
613               KEY_CONFIG_WIFI_DISABLE_IN_ECBM = "config_wifi_disable_in_ecbm";
614 
615     /**
616      * List operator-specific error codes and indices of corresponding error strings in
617      * wfcOperatorErrorAlertMessages and wfcOperatorErrorNotificationMessages.
618      *
619      * Example: "REG09|0" specifies error code "REG09" and index "0". This index will be
620      * used to find alert and notification messages in wfcOperatorErrorAlertMessages and
621      * wfcOperatorErrorNotificationMessages.
622      *
623      * @hide
624      */
625     public static final String KEY_WFC_OPERATOR_ERROR_CODES_STRING_ARRAY =
626             "wfc_operator_error_codes_string_array";
627 
628     /**
629      * Indexes of SPN format strings in wfcSpnFormats and wfcDataSpnFormats.
630      * @hide
631      */
632     public static final String KEY_WFC_SPN_FORMAT_IDX_INT = "wfc_spn_format_idx_int";
633     /** @hide */
634     public static final String KEY_WFC_DATA_SPN_FORMAT_IDX_INT = "wfc_data_spn_format_idx_int";
635 
636     /**
637      * The Component Name of the activity that can setup the emergency addrees for WiFi Calling
638      * as per carrier requirement.
639      * @hide
640      */
641      public static final String KEY_WFC_EMERGENCY_ADDRESS_CARRIER_APP_STRING =
642             "wfc_emergency_address_carrier_app_string";
643 
644     /**
645      * Boolean to decide whether to use #KEY_CARRIER_NAME_STRING from CarrierConfig app.
646      * @hide
647      */
648     public static final String KEY_CARRIER_NAME_OVERRIDE_BOOL = "carrier_name_override_bool";
649 
650     /**
651      * String to identify carrier name in CarrierConfig app. This string is used only if
652      * #KEY_CARRIER_NAME_OVERRIDE_BOOL is true
653      * @hide
654      */
655     public static final String KEY_CARRIER_NAME_STRING = "carrier_name_string";
656 
657     /**
658      * If this is true, the SIM card (through Customer Service Profile EF file) will be able to
659      * prevent manual operator selection. If false, this SIM setting will be ignored and manual
660      * operator selection will always be available. See CPHS4_2.WW6, CPHS B.4.7.1 for more
661      * information
662      */
663     public static final String KEY_CSP_ENABLED_BOOL = "csp_enabled_bool";
664 
665     /**
666      * Allow user to add APNs
667      */
668     public static final String KEY_ALLOW_ADDING_APNS_BOOL = "allow_adding_apns_bool";
669 
670     /**
671      * Boolean indicating if intent for emergency call state changes should be broadcast
672      * @hide
673      */
674     public static final String KEY_BROADCAST_EMERGENCY_CALL_STATE_CHANGES_BOOL =
675             "broadcast_emergency_call_state_changes_bool";
676 
677     /**
678      * Cell broadcast additional channels enbled by the carrier
679      * @hide
680      */
681     public static final String KEY_CARRIER_ADDITIONAL_CBS_CHANNELS_STRINGS =
682             "carrier_additional_cbs_channels_strings";
683 
684     // These variables are used by the MMS service and exposed through another API, {@link
685     // SmsManager}. The variable names and string values are copied from there.
686     public static final String KEY_MMS_ALIAS_ENABLED_BOOL = "aliasEnabled";
687     public static final String KEY_MMS_ALLOW_ATTACH_AUDIO_BOOL = "allowAttachAudio";
688     public static final String KEY_MMS_APPEND_TRANSACTION_ID_BOOL = "enabledTransID";
689     public static final String KEY_MMS_GROUP_MMS_ENABLED_BOOL = "enableGroupMms";
690     public static final String KEY_MMS_MMS_DELIVERY_REPORT_ENABLED_BOOL = "enableMMSDeliveryReports";
691     public static final String KEY_MMS_MMS_ENABLED_BOOL = "enabledMMS";
692     public static final String KEY_MMS_MMS_READ_REPORT_ENABLED_BOOL = "enableMMSReadReports";
693     public static final String KEY_MMS_MULTIPART_SMS_ENABLED_BOOL = "enableMultipartSMS";
694     public static final String KEY_MMS_NOTIFY_WAP_MMSC_ENABLED_BOOL = "enabledNotifyWapMMSC";
695     public static final String KEY_MMS_SEND_MULTIPART_SMS_AS_SEPARATE_MESSAGES_BOOL = "sendMultipartSmsAsSeparateMessages";
696     public static final String KEY_MMS_SHOW_CELL_BROADCAST_APP_LINKS_BOOL = "config_cellBroadcastAppLinks";
697     public static final String KEY_MMS_SMS_DELIVERY_REPORT_ENABLED_BOOL = "enableSMSDeliveryReports";
698     public static final String KEY_MMS_SUPPORT_HTTP_CHARSET_HEADER_BOOL = "supportHttpCharsetHeader";
699     public static final String KEY_MMS_SUPPORT_MMS_CONTENT_DISPOSITION_BOOL = "supportMmsContentDisposition";
700     public static final String KEY_MMS_ALIAS_MAX_CHARS_INT = "aliasMaxChars";
701     public static final String KEY_MMS_ALIAS_MIN_CHARS_INT = "aliasMinChars";
702     public static final String KEY_MMS_HTTP_SOCKET_TIMEOUT_INT = "httpSocketTimeout";
703     public static final String KEY_MMS_MAX_IMAGE_HEIGHT_INT = "maxImageHeight";
704     public static final String KEY_MMS_MAX_IMAGE_WIDTH_INT = "maxImageWidth";
705     public static final String KEY_MMS_MAX_MESSAGE_SIZE_INT = "maxMessageSize";
706     public static final String KEY_MMS_MESSAGE_TEXT_MAX_SIZE_INT = "maxMessageTextSize";
707     public static final String KEY_MMS_RECIPIENT_LIMIT_INT = "recipientLimit";
708     public static final String KEY_MMS_SMS_TO_MMS_TEXT_LENGTH_THRESHOLD_INT = "smsToMmsTextLengthThreshold";
709     public static final String KEY_MMS_SMS_TO_MMS_TEXT_THRESHOLD_INT = "smsToMmsTextThreshold";
710     public static final String KEY_MMS_SUBJECT_MAX_LENGTH_INT = "maxSubjectLength";
711     public static final String KEY_MMS_EMAIL_GATEWAY_NUMBER_STRING = "emailGatewayNumber";
712     public static final String KEY_MMS_HTTP_PARAMS_STRING = "httpParams";
713     public static final String KEY_MMS_NAI_SUFFIX_STRING = "naiSuffix";
714     public static final String KEY_MMS_UA_PROF_TAG_NAME_STRING = "uaProfTagName";
715     public static final String KEY_MMS_UA_PROF_URL_STRING = "uaProfUrl";
716     public static final String KEY_MMS_USER_AGENT_STRING = "userAgent";
717     /** @hide */
718     public static final String KEY_MMS_CLOSE_CONNECTION_BOOL = "mmsCloseConnection";
719 
720     /**
721      * If carriers require differentiate un-provisioned status: cold sim or out of credit sim
722      * a package name and activity name can be provided to launch a supported carrier application
723      * that check the sim provisioning status
724      * The first element is the package name and the second element is the activity name
725      * of the provisioning app
726      * example:
727      * <item>com.google.android.carrierPackageName</item>
728      * <item>com.google.android.carrierPackageName.CarrierActivityName</item>
729      * The ComponentName of the carrier activity that can setup the device and activate with the
730      * network as part of the Setup Wizard flow.
731      * @hide
732      */
733      public static final String KEY_CARRIER_SETUP_APP_STRING = "carrier_setup_app_string";
734 
735     /**
736      * A list of component name of carrier signalling receivers which are interested in intent
737      * android.intent.action.CARRIER_SIGNAL_REDIRECTED.
738      * Example:
739      * <item>com.google.android.carrierPackageName/.CarrierSignalReceiverNameA</item>
740      * <item>com.google.android.carrierPackageName/.CarrierSignalReceiverNameB</item>
741      * @hide
742      */
743     public static final String KEY_SIGNAL_REDIRECTION_RECEIVER_STRING_ARRAY =
744             "signal_redirection_receiver_string_array";
745 
746     /**
747      * A list of component name of carrier signalling receivers which are interested in intent
748      * android.intent.action.CARRIER_SIGNAL_REQUEST_NETWORK_FAILED.
749      * Example:
750      * <item>com.google.android.carrierPackageName/.CarrierSignalReceiverNameA</item>
751      * <item>com.google.android.carrierPackageName/.CarrierSignalReceiverNameB</item>
752      * @hide
753      */
754     public static final String KEY_SIGNAL_DCFAILURE_RECEIVER_STRING_ARRAY =
755             "signal_dcfailure_receiver_string_array";
756 
757     /**
758      * A list of component name of carrier signalling receivers which are interested in intent
759      * android.intent.action.CARRIER_SIGNAL_PCO_VALUE.
760      * Example:
761      * <item>com.google.android.carrierPackageName/.CarrierSignalReceiverNameA</item>
762      * <item>com.google.android.carrierPackageName/.CarrierSignalReceiverNameB</item>
763      * @hide
764      */
765     public static final String KEY_SIGNAL_PCO_RECEIVER_STRING_ARRAY =
766             "signal_pco_receiver_string_array";
767 
768     /**
769      * Determines whether the carrier supports making non-emergency phone calls while the phone is
770      * in emergency callback mode.  Default value is {@code true}, meaning that non-emergency calls
771      * are allowed in emergency callback mode.
772      */
773     public static final String KEY_ALLOW_NON_EMERGENCY_CALLS_IN_ECM_BOOL =
774             "allow_non_emergency_calls_in_ecm_bool";
775 
776     /**
777      * Flag indicating whether to allow carrier video calls to emergency numbers.
778      * When {@code true}, video calls to emergency numbers will be allowed.  When {@code false},
779      * video calls to emergency numbers will be initiated as audio-only calls instead.
780      */
781     public static final String KEY_ALLOW_EMERGENCY_VIDEO_CALLS_BOOL =
782             "allow_emergency_video_calls_bool";
783 
784     /**
785      * Flag indicating whether the carrier supports RCS presence indication for video calls.  When
786      * {@code true}, the carrier supports RCS presence indication for video calls.  When presence
787      * is supported, the device should use the
788      * {@link android.provider.ContactsContract.Data#CARRIER_PRESENCE} bit mask and set the
789      * {@link android.provider.ContactsContract.Data#CARRIER_PRESENCE_VT_CAPABLE} bit to indicate
790      * whether each contact supports video calling.  The UI is made aware that presence is enabled
791      * via {@link android.telecom.PhoneAccount#CAPABILITY_VIDEO_CALLING_RELIES_ON_PRESENCE}
792      * and can choose to hide or show the video calling icon based on whether a contact supports
793      * video.
794      */
795     public static final String KEY_USE_RCS_PRESENCE_BOOL = "use_rcs_presence_bool";
796 
797     /**
798      * The duration in seconds that platform call and message blocking is disabled after the user
799      * contacts emergency services. Platform considers values in the range 0 to 604800 (one week) as
800      * valid. See {@link android.provider.BlockedNumberContract#isBlocked(Context, String)}).
801      */
802     public static final String KEY_DURATION_BLOCKING_DISABLED_AFTER_EMERGENCY_INT =
803             "duration_blocking_disabled_after_emergency_int";
804 
805     /**
806      * @hide
807      * The default value for preferred CDMA roaming mode (aka CDMA system select.)
808      *          CDMA_ROAMING_MODE_RADIO_DEFAULT = the default roaming mode from the radio
809      *          CDMA_ROAMING_MODE_HOME = Home Networks
810      *          CDMA_ROAMING_MODE_AFFILIATED = Roaming on Affiliated networks
811      *          CDMA_ROAMING_MODE_ANY = Roaming on any networks
812      */
813     public static final String KEY_CDMA_ROAMING_MODE_INT = "cdma_roaming_mode_int";
814     /** @hide */
815     public static final int CDMA_ROAMING_MODE_RADIO_DEFAULT = -1;
816     /** @hide */
817     public static final int CDMA_ROAMING_MODE_HOME = 0;
818     /** @hide */
819     public static final int CDMA_ROAMING_MODE_AFFILIATED = 1;
820     /** @hide */
821     public static final int CDMA_ROAMING_MODE_ANY = 2;
822 
823     /**
824      * Report IMEI as device id even if it's a CDMA/LTE phone.
825      *
826      * @hide
827      */
828     public static final String KEY_FORCE_IMEI_BOOL = "force_imei_bool";
829 
830     /**
831      * The families of Radio Access Technologies that will get clustered and ratcheted,
832      * ie, we will report transitions up within the family, but not down until we change
833      * cells.  This prevents flapping between base technologies and higher techs that are
834      * granted on demand within the cell.
835      * @hide
836      */
837     public static final String KEY_RATCHET_RAT_FAMILIES =
838             "ratchet_rat_families";
839 
840     /**
841      * Flag indicating whether some telephony logic will treat a call which was formerly a video
842      * call as if it is still a video call.  When {@code true}:
843      * <p>
844      * Logic which will automatically drop a video call which takes place over WIFI when a
845      * voice call is answered (see {@link #KEY_DROP_VIDEO_CALL_WHEN_ANSWERING_AUDIO_CALL_BOOL}.
846      * <p>
847      * Logic which determines whether the user can use TTY calling.
848      */
849     public static final String KEY_TREAT_DOWNGRADED_VIDEO_CALLS_AS_VIDEO_CALLS_BOOL =
850             "treat_downgraded_video_calls_as_video_calls_bool";
851 
852     /**
853      * When {@code true}, if the user is in an ongoing video call over WIFI and answers an incoming
854      * audio call, the video call will be disconnected before the audio call is answered.  This is
855      * in contrast to the usual expected behavior where a foreground video call would be put into
856      * the background and held when an incoming audio call is answered.
857      */
858     public static final String KEY_DROP_VIDEO_CALL_WHEN_ANSWERING_AUDIO_CALL_BOOL =
859             "drop_video_call_when_answering_audio_call_bool";
860 
861     /**
862      * Flag indicating whether the carrier supports merging wifi calls when VoWIFI is disabled.
863      * This can happen in the case of a carrier which allows offloading video calls to WIFI
864      * separately of whether voice over wifi is enabled.  In such a scenario when two video calls
865      * are downgraded to voice, they remain over wifi.  However, if VoWIFI is disabled, these calls
866      * cannot be merged.
867      */
868     public static final String KEY_ALLOW_MERGE_WIFI_CALLS_WHEN_VOWIFI_OFF_BOOL =
869             "allow_merge_wifi_calls_when_vowifi_off_bool";
870 
871     /**
872      * Flag indicating whether the carrier supports the Hold command while in an IMS call.
873      * @hide
874      */
875     public static final String KEY_ALLOW_HOLD_IN_IMS_CALL_BOOL = "allow_hold_in_ims_call";
876 
877     /**
878      * When true, indicates that adding a call is disabled when there is an ongoing video call
879      * or when there is an ongoing call on wifi which was downgraded from video and VoWifi is
880      * turned off.
881      */
882     public static final String KEY_ALLOW_ADD_CALL_DURING_VIDEO_CALL_BOOL =
883             "allow_add_call_during_video_call";
884 
885     /**
886      * When true, indicates that the HD audio icon in the in-call screen should not be shown for
887      * VoWifi calls.
888      * @hide
889      */
890     public static final String KEY_WIFI_CALLS_CAN_BE_HD_AUDIO = "wifi_calls_can_be_hd_audio";
891 
892     /**
893      * When true, indicates that the HD audio icon in the in-call screen should not be shown for
894      * video calls.
895      * @hide
896      */
897     public static final String KEY_VIDEO_CALLS_CAN_BE_HD_AUDIO = "video_calls_can_be_hd_audio";
898 
899     /**
900      * Defines operator-specific {@link com.android.ims.ImsReasonInfo} mappings.
901      *
902      * Format: "ORIGINAL_CODE|MESSAGE|NEW_CODE"
903      * Where {@code ORIGINAL_CODE} corresponds to a {@link ImsReasonInfo#getCode()} code,
904      * {@code MESSAGE} corresponds to an expected {@link ImsReasonInfo#getExtraMessage()} string,
905      * and {@code NEW_CODE} is the new {@code ImsReasonInfo#CODE_*} which this combination of
906      * original code and message shall be remapped to.
907      *
908      * Example: "501|call completion elsewhere|1014"
909      * When the {@link ImsReasonInfo#getCode()} is {@link ImsReasonInfo#CODE_USER_TERMINATED} and
910      * the {@link ImsReasonInfo#getExtraMessage()} is {@code "call completion elsewhere"},
911      * {@link ImsReasonInfo#CODE_ANSWERED_ELSEWHERE} shall be used as the {@link ImsReasonInfo}
912      * code instead.
913      * @hide
914      */
915     public static final String KEY_IMS_REASONINFO_MAPPING_STRING_ARRAY =
916             "ims_reasoninfo_mapping_string_array";
917 
918     /**
919      * When {@code false}, use default title for Enhanced 4G LTE Mode settings.
920      * When {@code true}, use the variant.
921      * @hide
922      */
923     public static final String KEY_ENHANCED_4G_LTE_TITLE_VARIANT_BOOL =
924             "enhanced_4g_lte_title_variant_bool";
925 
926     /**
927      * Indicates whether the carrier wants to notify the user when handover of an LTE video call to
928      * WIFI fails.
929      * <p>
930      * When {@code true}, if a video call starts on LTE and the modem reports a failure to handover
931      * the call to WIFI or if no handover success is reported within 60 seconds of call initiation,
932      * the {@link android.telephony.TelephonyManager#EVENT_HANDOVER_TO_WIFI_FAILED} event is raised
933      * on the connection.
934      * @hide
935      */
936     public static final String KEY_NOTIFY_VT_HANDOVER_TO_WIFI_FAILURE_BOOL =
937             "notify_vt_handover_to_wifi_failure_bool";
938 
939     /**
940      * A upper case list of CNAP names that are unhelpful to the user for distinguising calls and
941      * should be filtered out of the CNAP information. This includes CNAP names such as "WIRELESS
942      * CALLER" or "UNKNOWN NAME". By default, if there are no filtered names for this carrier, null
943      * is returned.
944      * @hide
945      */
946     public static final String FILTERED_CNAP_NAMES_STRING_ARRAY = "filtered_cnap_names_string_array";
947 
948     /** The default value for every variable. */
949     private final static PersistableBundle sDefaults;
950 
951     static {
952         sDefaults = new PersistableBundle();
sDefaults.putBoolean(KEY_ALLOW_HOLD_IN_IMS_CALL_BOOL, true)953         sDefaults.putBoolean(KEY_ALLOW_HOLD_IN_IMS_CALL_BOOL, true);
sDefaults.putBoolean(KEY_ADDITIONAL_CALL_SETTING_BOOL, true)954         sDefaults.putBoolean(KEY_ADDITIONAL_CALL_SETTING_BOOL, true);
sDefaults.putBoolean(KEY_ALLOW_EMERGENCY_NUMBERS_IN_CALL_LOG_BOOL, false)955         sDefaults.putBoolean(KEY_ALLOW_EMERGENCY_NUMBERS_IN_CALL_LOG_BOOL, false);
sDefaults.putBoolean(KEY_ALLOW_LOCAL_DTMF_TONES_BOOL, true)956         sDefaults.putBoolean(KEY_ALLOW_LOCAL_DTMF_TONES_BOOL, true);
sDefaults.putBoolean(KEY_APN_EXPAND_BOOL, true)957         sDefaults.putBoolean(KEY_APN_EXPAND_BOOL, true);
sDefaults.putBoolean(KEY_AUTO_RETRY_ENABLED_BOOL, false)958         sDefaults.putBoolean(KEY_AUTO_RETRY_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_SETTINGS_ENABLE_BOOL, false)959         sDefaults.putBoolean(KEY_CARRIER_SETTINGS_ENABLE_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_VOLTE_AVAILABLE_BOOL, false)960         sDefaults.putBoolean(KEY_CARRIER_VOLTE_AVAILABLE_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_VT_AVAILABLE_BOOL, false)961         sDefaults.putBoolean(KEY_CARRIER_VT_AVAILABLE_BOOL, false);
sDefaults.putBoolean(KEY_NOTIFY_HANDOVER_VIDEO_FROM_WIFI_TO_LTE_BOOL, false)962         sDefaults.putBoolean(KEY_NOTIFY_HANDOVER_VIDEO_FROM_WIFI_TO_LTE_BOOL, false);
sDefaults.putBoolean(KEY_SUPPORT_DOWNGRADE_VT_TO_AUDIO_BOOL, true)963         sDefaults.putBoolean(KEY_SUPPORT_DOWNGRADE_VT_TO_AUDIO_BOOL, true);
sDefaults.putBoolean(KEY_CARRIER_WFC_IMS_AVAILABLE_BOOL, false)964         sDefaults.putBoolean(KEY_CARRIER_WFC_IMS_AVAILABLE_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_WFC_SUPPORTS_WIFI_ONLY_BOOL, false)965         sDefaults.putBoolean(KEY_CARRIER_WFC_SUPPORTS_WIFI_ONLY_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_DEFAULT_WFC_IMS_ENABLED_BOOL, false)966         sDefaults.putBoolean(KEY_CARRIER_DEFAULT_WFC_IMS_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_DEFAULT_WFC_IMS_ROAMING_ENABLED_BOOL, false)967         sDefaults.putBoolean(KEY_CARRIER_DEFAULT_WFC_IMS_ROAMING_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_PROMOTE_WFC_ON_CALL_FAIL_BOOL, false)968         sDefaults.putBoolean(KEY_CARRIER_PROMOTE_WFC_ON_CALL_FAIL_BOOL, false);
sDefaults.putInt(KEY_CARRIER_DEFAULT_WFC_IMS_MODE_INT, 2)969         sDefaults.putInt(KEY_CARRIER_DEFAULT_WFC_IMS_MODE_INT, 2);
sDefaults.putBoolean(KEY_CARRIER_FORCE_DISABLE_ETWS_CMAS_TEST_BOOL, false)970         sDefaults.putBoolean(KEY_CARRIER_FORCE_DISABLE_ETWS_CMAS_TEST_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_VOLTE_PROVISIONING_REQUIRED_BOOL, false)971         sDefaults.putBoolean(KEY_CARRIER_VOLTE_PROVISIONING_REQUIRED_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL, true)972         sDefaults.putBoolean(KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL, true);
sDefaults.putBoolean(KEY_CARRIER_ALLOW_TURNOFF_IMS_BOOL, true)973         sDefaults.putBoolean(KEY_CARRIER_ALLOW_TURNOFF_IMS_BOOL, true);
sDefaults.putBoolean(KEY_CARRIER_IMS_GBA_REQUIRED_BOOL, false)974         sDefaults.putBoolean(KEY_CARRIER_IMS_GBA_REQUIRED_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_INSTANT_LETTERING_AVAILABLE_BOOL, false)975         sDefaults.putBoolean(KEY_CARRIER_INSTANT_LETTERING_AVAILABLE_BOOL, false);
sDefaults.putBoolean(KEY_CARRIER_USE_IMS_FIRST_FOR_EMERGENCY_BOOL, true)976         sDefaults.putBoolean(KEY_CARRIER_USE_IMS_FIRST_FOR_EMERGENCY_BOOL, true);
sDefaults.putString(KEY_CARRIER_INSTANT_LETTERING_INVALID_CHARS_STRING, "")977         sDefaults.putString(KEY_CARRIER_INSTANT_LETTERING_INVALID_CHARS_STRING, "");
sDefaults.putString(KEY_CARRIER_INSTANT_LETTERING_ESCAPED_CHARS_STRING, "")978         sDefaults.putString(KEY_CARRIER_INSTANT_LETTERING_ESCAPED_CHARS_STRING, "");
sDefaults.putString(KEY_CARRIER_INSTANT_LETTERING_ENCODING_STRING, "")979         sDefaults.putString(KEY_CARRIER_INSTANT_LETTERING_ENCODING_STRING, "");
sDefaults.putInt(KEY_CARRIER_INSTANT_LETTERING_LENGTH_LIMIT_INT, 64)980         sDefaults.putInt(KEY_CARRIER_INSTANT_LETTERING_LENGTH_LIMIT_INT, 64);
sDefaults.putBoolean(KEY_DISABLE_CDMA_ACTIVATION_CODE_BOOL, false)981         sDefaults.putBoolean(KEY_DISABLE_CDMA_ACTIVATION_CODE_BOOL, false);
sDefaults.putBoolean(KEY_DTMF_TYPE_ENABLED_BOOL, false)982         sDefaults.putBoolean(KEY_DTMF_TYPE_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_ENABLE_DIALER_KEY_VIBRATION_BOOL, true)983         sDefaults.putBoolean(KEY_ENABLE_DIALER_KEY_VIBRATION_BOOL, true);
sDefaults.putBoolean(KEY_HAS_IN_CALL_NOISE_SUPPRESSION_BOOL, false)984         sDefaults.putBoolean(KEY_HAS_IN_CALL_NOISE_SUPPRESSION_BOOL, false);
sDefaults.putBoolean(KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false)985         sDefaults.putBoolean(KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false);
sDefaults.putBoolean(KEY_HIDE_SIM_LOCK_SETTINGS_BOOL, false)986         sDefaults.putBoolean(KEY_HIDE_SIM_LOCK_SETTINGS_BOOL, false);
sDefaults.putBoolean(KEY_IGNORE_SIM_NETWORK_LOCKED_EVENTS_BOOL, false)987         sDefaults.putBoolean(KEY_IGNORE_SIM_NETWORK_LOCKED_EVENTS_BOOL, false);
sDefaults.putBoolean(KEY_OPERATOR_SELECTION_EXPAND_BOOL, true)988         sDefaults.putBoolean(KEY_OPERATOR_SELECTION_EXPAND_BOOL, true);
sDefaults.putBoolean(KEY_PREFER_2G_BOOL, true)989         sDefaults.putBoolean(KEY_PREFER_2G_BOOL, true);
sDefaults.putBoolean(KEY_SHOW_APN_SETTING_CDMA_BOOL, false)990         sDefaults.putBoolean(KEY_SHOW_APN_SETTING_CDMA_BOOL, false);
sDefaults.putBoolean(KEY_SHOW_CDMA_CHOICES_BOOL, false)991         sDefaults.putBoolean(KEY_SHOW_CDMA_CHOICES_BOOL, false);
sDefaults.putBoolean(KEY_SHOW_ONSCREEN_DIAL_BUTTON_BOOL, true)992         sDefaults.putBoolean(KEY_SHOW_ONSCREEN_DIAL_BUTTON_BOOL, true);
sDefaults.putBoolean(KEY_SIM_NETWORK_UNLOCK_ALLOW_DISMISS_BOOL, true)993         sDefaults.putBoolean(KEY_SIM_NETWORK_UNLOCK_ALLOW_DISMISS_BOOL, true);
sDefaults.putBoolean(KEY_SUPPORT_PAUSE_IMS_VIDEO_CALLS_BOOL, false)994         sDefaults.putBoolean(KEY_SUPPORT_PAUSE_IMS_VIDEO_CALLS_BOOL, false);
sDefaults.putBoolean(KEY_SUPPORT_SWAP_AFTER_MERGE_BOOL, true)995         sDefaults.putBoolean(KEY_SUPPORT_SWAP_AFTER_MERGE_BOOL, true);
sDefaults.putBoolean(KEY_USE_HFA_FOR_PROVISIONING_BOOL, false)996         sDefaults.putBoolean(KEY_USE_HFA_FOR_PROVISIONING_BOOL, false);
sDefaults.putBoolean(KEY_USE_OTASP_FOR_PROVISIONING_BOOL, false)997         sDefaults.putBoolean(KEY_USE_OTASP_FOR_PROVISIONING_BOOL, false);
sDefaults.putBoolean(KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL, false)998         sDefaults.putBoolean(KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL, false);
sDefaults.putBoolean(KEY_VOICE_PRIVACY_DISABLE_UI_BOOL, false)999         sDefaults.putBoolean(KEY_VOICE_PRIVACY_DISABLE_UI_BOOL, false);
sDefaults.putBoolean(KEY_WORLD_PHONE_BOOL, false)1000         sDefaults.putBoolean(KEY_WORLD_PHONE_BOOL, false);
sDefaults.putBoolean(KEY_REQUIRE_ENTITLEMENT_CHECKS_BOOL, true)1001         sDefaults.putBoolean(KEY_REQUIRE_ENTITLEMENT_CHECKS_BOOL, true);
sDefaults.putInt(KEY_VOLTE_REPLACEMENT_RAT_INT, 0)1002         sDefaults.putInt(KEY_VOLTE_REPLACEMENT_RAT_INT, 0);
sDefaults.putString(KEY_DEFAULT_SIM_CALL_MANAGER_STRING, "")1003         sDefaults.putString(KEY_DEFAULT_SIM_CALL_MANAGER_STRING, "");
sDefaults.putString(KEY_VVM_DESTINATION_NUMBER_STRING, "")1004         sDefaults.putString(KEY_VVM_DESTINATION_NUMBER_STRING, "");
sDefaults.putInt(KEY_VVM_PORT_NUMBER_INT, 0)1005         sDefaults.putInt(KEY_VVM_PORT_NUMBER_INT, 0);
sDefaults.putString(KEY_VVM_TYPE_STRING, "")1006         sDefaults.putString(KEY_VVM_TYPE_STRING, "");
sDefaults.putBoolean(KEY_VVM_CELLULAR_DATA_REQUIRED_BOOL, false)1007         sDefaults.putBoolean(KEY_VVM_CELLULAR_DATA_REQUIRED_BOOL, false);
sDefaults.putBoolean(KEY_VVM_PREFETCH_BOOL, true)1008         sDefaults.putBoolean(KEY_VVM_PREFETCH_BOOL, true);
sDefaults.putString(KEY_CARRIER_VVM_PACKAGE_NAME_STRING, "")1009         sDefaults.putString(KEY_CARRIER_VVM_PACKAGE_NAME_STRING, "");
sDefaults.putBoolean(KEY_SHOW_ICCID_IN_SIM_STATUS_BOOL, false)1010         sDefaults.putBoolean(KEY_SHOW_ICCID_IN_SIM_STATUS_BOOL, false);
sDefaults.putBoolean(KEY_CI_ACTION_ON_SYS_UPDATE_BOOL, false)1011         sDefaults.putBoolean(KEY_CI_ACTION_ON_SYS_UPDATE_BOOL, false);
sDefaults.putString(KEY_CI_ACTION_ON_SYS_UPDATE_INTENT_STRING, "")1012         sDefaults.putString(KEY_CI_ACTION_ON_SYS_UPDATE_INTENT_STRING, "");
sDefaults.putString(KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_STRING, "")1013         sDefaults.putString(KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_STRING, "");
sDefaults.putString(KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_VAL_STRING, "")1014         sDefaults.putString(KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_VAL_STRING, "");
sDefaults.putBoolean(KEY_CSP_ENABLED_BOOL, false)1015         sDefaults.putBoolean(KEY_CSP_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_ALLOW_ADDING_APNS_BOOL, true)1016         sDefaults.putBoolean(KEY_ALLOW_ADDING_APNS_BOOL, true);
sDefaults.putBoolean(KEY_BROADCAST_EMERGENCY_CALL_STATE_CHANGES_BOOL, false)1017         sDefaults.putBoolean(KEY_BROADCAST_EMERGENCY_CALL_STATE_CHANGES_BOOL, false);
sDefaults.putBoolean(KEY_ALWAYS_SHOW_EMERGENCY_ALERT_ONOFF_BOOL, false)1018         sDefaults.putBoolean(KEY_ALWAYS_SHOW_EMERGENCY_ALERT_ONOFF_BOOL, false);
sDefaults.putBoolean(KEY_DISABLE_SEVERE_WHEN_EXTREME_DISABLED_BOOL, true)1019         sDefaults.putBoolean(KEY_DISABLE_SEVERE_WHEN_EXTREME_DISABLED_BOOL, true);
sDefaults.putString(KEY_CARRIER_DATA_CALL_RETRY_CONFIG_DEFAULT_STRING, "default_randomization=2000,5000,10000,20000,40000,80000:5000,160000:5000," + "320000:5000,640000:5000,1280000:5000,1800000:5000")1020         sDefaults.putString(KEY_CARRIER_DATA_CALL_RETRY_CONFIG_DEFAULT_STRING,
1021                 "default_randomization=2000,5000,10000,20000,40000,80000:5000,160000:5000,"
1022                         + "320000:5000,640000:5000,1280000:5000,1800000:5000");
sDefaults.putString(KEY_CARRIER_DATA_CALL_RETRY_CONFIG_OTHERS_STRING, "max_retries=3, 5000, 5000, 5000")1023         sDefaults.putString(KEY_CARRIER_DATA_CALL_RETRY_CONFIG_OTHERS_STRING,
1024                 "max_retries=3, 5000, 5000, 5000");
sDefaults.putLong(KEY_CARRIER_DATA_CALL_APN_DELAY_DEFAULT_LONG, 20000)1025         sDefaults.putLong(KEY_CARRIER_DATA_CALL_APN_DELAY_DEFAULT_LONG, 20000);
sDefaults.putLong(KEY_CARRIER_DATA_CALL_APN_DELAY_FASTER_LONG, 3000)1026         sDefaults.putLong(KEY_CARRIER_DATA_CALL_APN_DELAY_FASTER_LONG, 3000);
sDefaults.putString(KEY_CARRIER_ERI_FILE_NAME_STRING, "eri.xml")1027         sDefaults.putString(KEY_CARRIER_ERI_FILE_NAME_STRING, "eri.xml");
sDefaults.putInt(KEY_DURATION_BLOCKING_DISABLED_AFTER_EMERGENCY_INT, 7200)1028         sDefaults.putInt(KEY_DURATION_BLOCKING_DISABLED_AFTER_EMERGENCY_INT, 7200);
sDefaults.putStringArray(KEY_CARRIER_METERED_APN_TYPES_STRINGS, new String[]{"default", "mms", "dun", "supl"})1029         sDefaults.putStringArray(KEY_CARRIER_METERED_APN_TYPES_STRINGS,
1030                 new String[]{"default", "mms", "dun", "supl"});
sDefaults.putStringArray(KEY_CARRIER_METERED_ROAMING_APN_TYPES_STRINGS, new String[]{"default", "mms", "dun", "supl"})1031         sDefaults.putStringArray(KEY_CARRIER_METERED_ROAMING_APN_TYPES_STRINGS,
1032                 new String[]{"default", "mms", "dun", "supl"});
1033 
sDefaults.putStringArray(KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY, null)1034         sDefaults.putStringArray(KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY, null);
sDefaults.putStringArray(KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY, null)1035         sDefaults.putStringArray(KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY, null);
sDefaults.putStringArray(KEY_CDMA_ROAMING_NETWORKS_STRING_ARRAY, null)1036         sDefaults.putStringArray(KEY_CDMA_ROAMING_NETWORKS_STRING_ARRAY, null);
sDefaults.putStringArray(KEY_CDMA_NONROAMING_NETWORKS_STRING_ARRAY, null)1037         sDefaults.putStringArray(KEY_CDMA_NONROAMING_NETWORKS_STRING_ARRAY, null);
sDefaults.putBoolean(KEY_FORCE_HOME_NETWORK_BOOL, false)1038         sDefaults.putBoolean(KEY_FORCE_HOME_NETWORK_BOOL, false);
sDefaults.putInt(KEY_GSM_DTMF_TONE_DELAY_INT, 0)1039         sDefaults.putInt(KEY_GSM_DTMF_TONE_DELAY_INT, 0);
sDefaults.putInt(KEY_IMS_DTMF_TONE_DELAY_INT, 0)1040         sDefaults.putInt(KEY_IMS_DTMF_TONE_DELAY_INT, 0);
sDefaults.putInt(KEY_CDMA_DTMF_TONE_DELAY_INT, 100)1041         sDefaults.putInt(KEY_CDMA_DTMF_TONE_DELAY_INT, 100);
sDefaults.putBoolean(KEY_SUPPORT_CONFERENCE_CALL_BOOL, true)1042         sDefaults.putBoolean(KEY_SUPPORT_CONFERENCE_CALL_BOOL, true);
sDefaults.putBoolean(KEY_SUPPORT_VIDEO_CONFERENCE_CALL_BOOL, false)1043         sDefaults.putBoolean(KEY_SUPPORT_VIDEO_CONFERENCE_CALL_BOOL, false);
sDefaults.putBoolean(KEY_EDITABLE_ENHANCED_4G_LTE_BOOL, true)1044         sDefaults.putBoolean(KEY_EDITABLE_ENHANCED_4G_LTE_BOOL, true);
sDefaults.putBoolean(KEY_HIDE_IMS_APN_BOOL, false)1045         sDefaults.putBoolean(KEY_HIDE_IMS_APN_BOOL, false);
sDefaults.putBoolean(KEY_HIDE_PREFERRED_NETWORK_TYPE_BOOL, false)1046         sDefaults.putBoolean(KEY_HIDE_PREFERRED_NETWORK_TYPE_BOOL, false);
sDefaults.putBoolean(KEY_ALLOW_EMERGENCY_VIDEO_CALLS_BOOL, false)1047         sDefaults.putBoolean(KEY_ALLOW_EMERGENCY_VIDEO_CALLS_BOOL, false);
sDefaults.putBoolean(KEY_EDITABLE_WFC_MODE_BOOL, true)1048         sDefaults.putBoolean(KEY_EDITABLE_WFC_MODE_BOOL, true);
sDefaults.putStringArray(KEY_WFC_OPERATOR_ERROR_CODES_STRING_ARRAY, null)1049         sDefaults.putStringArray(KEY_WFC_OPERATOR_ERROR_CODES_STRING_ARRAY, null);
sDefaults.putInt(KEY_WFC_SPN_FORMAT_IDX_INT, 0)1050         sDefaults.putInt(KEY_WFC_SPN_FORMAT_IDX_INT, 0);
sDefaults.putInt(KEY_WFC_DATA_SPN_FORMAT_IDX_INT, 0)1051         sDefaults.putInt(KEY_WFC_DATA_SPN_FORMAT_IDX_INT, 0);
sDefaults.putString(KEY_WFC_EMERGENCY_ADDRESS_CARRIER_APP_STRING, "")1052         sDefaults.putString(KEY_WFC_EMERGENCY_ADDRESS_CARRIER_APP_STRING, "");
sDefaults.putBoolean(KEY_CONFIG_WIFI_DISABLE_IN_ECBM, false)1053         sDefaults.putBoolean(KEY_CONFIG_WIFI_DISABLE_IN_ECBM, false);
sDefaults.putBoolean(KEY_CARRIER_NAME_OVERRIDE_BOOL, false)1054         sDefaults.putBoolean(KEY_CARRIER_NAME_OVERRIDE_BOOL, false);
sDefaults.putString(KEY_CARRIER_NAME_STRING, "")1055         sDefaults.putString(KEY_CARRIER_NAME_STRING, "");
1056 
1057         // MMS defaults
sDefaults.putBoolean(KEY_MMS_ALIAS_ENABLED_BOOL, false)1058         sDefaults.putBoolean(KEY_MMS_ALIAS_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_MMS_ALLOW_ATTACH_AUDIO_BOOL, true)1059         sDefaults.putBoolean(KEY_MMS_ALLOW_ATTACH_AUDIO_BOOL, true);
sDefaults.putBoolean(KEY_MMS_APPEND_TRANSACTION_ID_BOOL, false)1060         sDefaults.putBoolean(KEY_MMS_APPEND_TRANSACTION_ID_BOOL, false);
sDefaults.putBoolean(KEY_MMS_GROUP_MMS_ENABLED_BOOL, true)1061         sDefaults.putBoolean(KEY_MMS_GROUP_MMS_ENABLED_BOOL, true);
sDefaults.putBoolean(KEY_MMS_MMS_DELIVERY_REPORT_ENABLED_BOOL, false)1062         sDefaults.putBoolean(KEY_MMS_MMS_DELIVERY_REPORT_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_MMS_MMS_ENABLED_BOOL, true)1063         sDefaults.putBoolean(KEY_MMS_MMS_ENABLED_BOOL, true);
sDefaults.putBoolean(KEY_MMS_MMS_READ_REPORT_ENABLED_BOOL, false)1064         sDefaults.putBoolean(KEY_MMS_MMS_READ_REPORT_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_MMS_MULTIPART_SMS_ENABLED_BOOL, true)1065         sDefaults.putBoolean(KEY_MMS_MULTIPART_SMS_ENABLED_BOOL, true);
sDefaults.putBoolean(KEY_MMS_NOTIFY_WAP_MMSC_ENABLED_BOOL, false)1066         sDefaults.putBoolean(KEY_MMS_NOTIFY_WAP_MMSC_ENABLED_BOOL, false);
sDefaults.putBoolean(KEY_MMS_SEND_MULTIPART_SMS_AS_SEPARATE_MESSAGES_BOOL, false)1067         sDefaults.putBoolean(KEY_MMS_SEND_MULTIPART_SMS_AS_SEPARATE_MESSAGES_BOOL, false);
sDefaults.putBoolean(KEY_MMS_SHOW_CELL_BROADCAST_APP_LINKS_BOOL, true)1068         sDefaults.putBoolean(KEY_MMS_SHOW_CELL_BROADCAST_APP_LINKS_BOOL, true);
sDefaults.putBoolean(KEY_MMS_SMS_DELIVERY_REPORT_ENABLED_BOOL, true)1069         sDefaults.putBoolean(KEY_MMS_SMS_DELIVERY_REPORT_ENABLED_BOOL, true);
sDefaults.putBoolean(KEY_MMS_SUPPORT_HTTP_CHARSET_HEADER_BOOL, false)1070         sDefaults.putBoolean(KEY_MMS_SUPPORT_HTTP_CHARSET_HEADER_BOOL, false);
sDefaults.putBoolean(KEY_MMS_SUPPORT_MMS_CONTENT_DISPOSITION_BOOL, true)1071         sDefaults.putBoolean(KEY_MMS_SUPPORT_MMS_CONTENT_DISPOSITION_BOOL, true);
sDefaults.putBoolean(KEY_MMS_CLOSE_CONNECTION_BOOL, false)1072         sDefaults.putBoolean(KEY_MMS_CLOSE_CONNECTION_BOOL, false);
sDefaults.putInt(KEY_MMS_ALIAS_MAX_CHARS_INT, 48)1073         sDefaults.putInt(KEY_MMS_ALIAS_MAX_CHARS_INT, 48);
sDefaults.putInt(KEY_MMS_ALIAS_MIN_CHARS_INT, 2)1074         sDefaults.putInt(KEY_MMS_ALIAS_MIN_CHARS_INT, 2);
sDefaults.putInt(KEY_MMS_HTTP_SOCKET_TIMEOUT_INT, 60 * 1000)1075         sDefaults.putInt(KEY_MMS_HTTP_SOCKET_TIMEOUT_INT, 60 * 1000);
sDefaults.putInt(KEY_MMS_MAX_IMAGE_HEIGHT_INT, 480)1076         sDefaults.putInt(KEY_MMS_MAX_IMAGE_HEIGHT_INT, 480);
sDefaults.putInt(KEY_MMS_MAX_IMAGE_WIDTH_INT, 640)1077         sDefaults.putInt(KEY_MMS_MAX_IMAGE_WIDTH_INT, 640);
sDefaults.putInt(KEY_MMS_MAX_MESSAGE_SIZE_INT, 300 * 1024)1078         sDefaults.putInt(KEY_MMS_MAX_MESSAGE_SIZE_INT, 300 * 1024);
sDefaults.putInt(KEY_MMS_MESSAGE_TEXT_MAX_SIZE_INT, -1)1079         sDefaults.putInt(KEY_MMS_MESSAGE_TEXT_MAX_SIZE_INT, -1);
sDefaults.putInt(KEY_MMS_RECIPIENT_LIMIT_INT, Integer.MAX_VALUE)1080         sDefaults.putInt(KEY_MMS_RECIPIENT_LIMIT_INT, Integer.MAX_VALUE);
sDefaults.putInt(KEY_MMS_SMS_TO_MMS_TEXT_LENGTH_THRESHOLD_INT, -1)1081         sDefaults.putInt(KEY_MMS_SMS_TO_MMS_TEXT_LENGTH_THRESHOLD_INT, -1);
sDefaults.putInt(KEY_MMS_SMS_TO_MMS_TEXT_THRESHOLD_INT, -1)1082         sDefaults.putInt(KEY_MMS_SMS_TO_MMS_TEXT_THRESHOLD_INT, -1);
sDefaults.putInt(KEY_MMS_SUBJECT_MAX_LENGTH_INT, 40)1083         sDefaults.putInt(KEY_MMS_SUBJECT_MAX_LENGTH_INT, 40);
sDefaults.putString(KEY_MMS_EMAIL_GATEWAY_NUMBER_STRING, "")1084         sDefaults.putString(KEY_MMS_EMAIL_GATEWAY_NUMBER_STRING, "");
sDefaults.putString(KEY_MMS_HTTP_PARAMS_STRING, "")1085         sDefaults.putString(KEY_MMS_HTTP_PARAMS_STRING, "");
sDefaults.putString(KEY_MMS_NAI_SUFFIX_STRING, "")1086         sDefaults.putString(KEY_MMS_NAI_SUFFIX_STRING, "");
sDefaults.putString(KEY_MMS_UA_PROF_TAG_NAME_STRING, "x-wap-profile")1087         sDefaults.putString(KEY_MMS_UA_PROF_TAG_NAME_STRING, "x-wap-profile");
sDefaults.putString(KEY_MMS_UA_PROF_URL_STRING, "")1088         sDefaults.putString(KEY_MMS_UA_PROF_URL_STRING, "");
sDefaults.putString(KEY_MMS_USER_AGENT_STRING, "")1089         sDefaults.putString(KEY_MMS_USER_AGENT_STRING, "");
sDefaults.putBoolean(KEY_ALLOW_NON_EMERGENCY_CALLS_IN_ECM_BOOL, true)1090         sDefaults.putBoolean(KEY_ALLOW_NON_EMERGENCY_CALLS_IN_ECM_BOOL, true);
sDefaults.putBoolean(KEY_USE_RCS_PRESENCE_BOOL, false)1091         sDefaults.putBoolean(KEY_USE_RCS_PRESENCE_BOOL, false);
sDefaults.putBoolean(KEY_FORCE_IMEI_BOOL, false)1092         sDefaults.putBoolean(KEY_FORCE_IMEI_BOOL, false);
sDefaults.putInt(KEY_CDMA_ROAMING_MODE_INT, CDMA_ROAMING_MODE_RADIO_DEFAULT)1093         sDefaults.putInt(KEY_CDMA_ROAMING_MODE_INT, CDMA_ROAMING_MODE_RADIO_DEFAULT);
1094 
1095         // Carrier Signalling Receivers
sDefaults.putStringArray(KEY_SIGNAL_REDIRECTION_RECEIVER_STRING_ARRAY, null)1096         sDefaults.putStringArray(KEY_SIGNAL_REDIRECTION_RECEIVER_STRING_ARRAY, null);
sDefaults.putStringArray(KEY_SIGNAL_DCFAILURE_RECEIVER_STRING_ARRAY, null)1097         sDefaults.putStringArray(KEY_SIGNAL_DCFAILURE_RECEIVER_STRING_ARRAY, null);
sDefaults.putStringArray(KEY_SIGNAL_PCO_RECEIVER_STRING_ARRAY, null)1098         sDefaults.putStringArray(KEY_SIGNAL_PCO_RECEIVER_STRING_ARRAY, null);
sDefaults.putString(KEY_CARRIER_SETUP_APP_STRING, "")1099         sDefaults.putString(KEY_CARRIER_SETUP_APP_STRING, "");
1100 
1101         // Rat families: {GPRS, EDGE}, {EVDO, EVDO_A, EVDO_B}, {UMTS, HSPA, HSDPA, HSUPA, HSPAP},
1102         // {LTE, LTE_CA}
1103         // Order is important - lowest precidence first
sDefaults.putStringArray(KEY_RATCHET_RAT_FAMILIES, new String[]{"1,2","7,8,12","3,11,9,10,15","14,19"})1104         sDefaults.putStringArray(KEY_RATCHET_RAT_FAMILIES,
1105                 new String[]{"1,2","7,8,12","3,11,9,10,15","14,19"});
sDefaults.putBoolean(KEY_TREAT_DOWNGRADED_VIDEO_CALLS_AS_VIDEO_CALLS_BOOL, false)1106         sDefaults.putBoolean(KEY_TREAT_DOWNGRADED_VIDEO_CALLS_AS_VIDEO_CALLS_BOOL, false);
sDefaults.putBoolean(KEY_DROP_VIDEO_CALL_WHEN_ANSWERING_AUDIO_CALL_BOOL, false)1107         sDefaults.putBoolean(KEY_DROP_VIDEO_CALL_WHEN_ANSWERING_AUDIO_CALL_BOOL, false);
sDefaults.putBoolean(KEY_ALLOW_MERGE_WIFI_CALLS_WHEN_VOWIFI_OFF_BOOL, true)1108         sDefaults.putBoolean(KEY_ALLOW_MERGE_WIFI_CALLS_WHEN_VOWIFI_OFF_BOOL, true);
sDefaults.putBoolean(KEY_ALLOW_ADD_CALL_DURING_VIDEO_CALL_BOOL, true)1109         sDefaults.putBoolean(KEY_ALLOW_ADD_CALL_DURING_VIDEO_CALL_BOOL, true);
sDefaults.putBoolean(KEY_WIFI_CALLS_CAN_BE_HD_AUDIO, true)1110         sDefaults.putBoolean(KEY_WIFI_CALLS_CAN_BE_HD_AUDIO, true);
sDefaults.putBoolean(KEY_VIDEO_CALLS_CAN_BE_HD_AUDIO, true)1111         sDefaults.putBoolean(KEY_VIDEO_CALLS_CAN_BE_HD_AUDIO, true);
1112 
sDefaults.putStringArray(KEY_IMS_REASONINFO_MAPPING_STRING_ARRAY, null)1113         sDefaults.putStringArray(KEY_IMS_REASONINFO_MAPPING_STRING_ARRAY, null);
sDefaults.putBoolean(KEY_ENHANCED_4G_LTE_TITLE_VARIANT_BOOL, false)1114         sDefaults.putBoolean(KEY_ENHANCED_4G_LTE_TITLE_VARIANT_BOOL, false);
sDefaults.putBoolean(KEY_NOTIFY_VT_HANDOVER_TO_WIFI_FAILURE_BOOL, false)1115         sDefaults.putBoolean(KEY_NOTIFY_VT_HANDOVER_TO_WIFI_FAILURE_BOOL, false);
sDefaults.putStringArray(FILTERED_CNAP_NAMES_STRING_ARRAY, null)1116         sDefaults.putStringArray(FILTERED_CNAP_NAMES_STRING_ARRAY, null);
1117     }
1118 
1119     /**
1120      * Gets the configuration values for a particular subscription, which is associated with a
1121      * specific SIM card. If an invalid subId is used, the returned config will contain default
1122      * values.
1123      *
1124      * <p>Requires Permission:
1125      * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
1126      *
1127      * @param subId the subscription ID, normally obtained from {@link SubscriptionManager}.
1128      * @return A {@link PersistableBundle} containing the config for the given subId, or default
1129      *         values for an invalid subId.
1130      */
1131     @Nullable
getConfigForSubId(int subId)1132     public PersistableBundle getConfigForSubId(int subId) {
1133         try {
1134             ICarrierConfigLoader loader = getICarrierConfigLoader();
1135             if (loader == null) {
1136                 Rlog.w(TAG, "Error getting config for subId " + subId
1137                         + " ICarrierConfigLoader is null");
1138                 return null;
1139             }
1140             return loader.getConfigForSubId(subId);
1141         } catch (RemoteException ex) {
1142             Rlog.e(TAG, "Error getting config for subId " + subId + ": "
1143                     + ex.toString());
1144         }
1145         return null;
1146     }
1147 
1148     /**
1149      * Gets the configuration values for the default subscription.
1150      *
1151      * <p>Requires Permission:
1152      * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
1153      *
1154      * @see #getConfigForSubId
1155      */
1156     @Nullable
getConfig()1157     public PersistableBundle getConfig() {
1158         return getConfigForSubId(SubscriptionManager.getDefaultSubscriptionId());
1159     }
1160 
1161     /**
1162      * Calling this method triggers telephony services to fetch the current carrier configuration.
1163      * <p>
1164      * Normally this does not need to be called because the platform reloads config on its own.
1165      * This should be called by a carrier service app if it wants to update config at an arbitrary
1166      * moment.
1167      * </p>
1168      * <p>Requires that the calling app has carrier privileges.
1169      * @see #hasCarrierPrivileges
1170      * <p>
1171      * This method returns before the reload has completed, and
1172      * {@link android.service.carrier.CarrierService#onLoadConfig} will be called from an
1173      * arbitrary thread.
1174      * </p>
1175      */
notifyConfigChangedForSubId(int subId)1176     public void notifyConfigChangedForSubId(int subId) {
1177         try {
1178             ICarrierConfigLoader loader = getICarrierConfigLoader();
1179             if (loader == null) {
1180                 Rlog.w(TAG, "Error reloading config for subId=" + subId
1181                         + " ICarrierConfigLoader is null");
1182                 return;
1183             }
1184             loader.notifyConfigChangedForSubId(subId);
1185         } catch (RemoteException ex) {
1186             Rlog.e(TAG, "Error reloading config for subId=" + subId + ": " + ex.toString());
1187         }
1188     }
1189 
1190     /**
1191      * Request the carrier config loader to update the cofig for phoneId.
1192      * <p>
1193      * Depending on simState, the config may be cleared or loaded from config app. This is only used
1194      * by SubscriptionInfoUpdater.
1195      * </p>
1196      *
1197      * @hide
1198      */
1199     @SystemApi
updateConfigForPhoneId(int phoneId, String simState)1200     public void updateConfigForPhoneId(int phoneId, String simState) {
1201         try {
1202             ICarrierConfigLoader loader = getICarrierConfigLoader();
1203             if (loader == null) {
1204                 Rlog.w(TAG, "Error updating config for phoneId=" + phoneId
1205                         + " ICarrierConfigLoader is null");
1206                 return;
1207             }
1208             loader.updateConfigForPhoneId(phoneId, simState);
1209         } catch (RemoteException ex) {
1210             Rlog.e(TAG, "Error updating config for phoneId=" + phoneId + ": " + ex.toString());
1211         }
1212     }
1213 
1214     /**
1215      * Returns a new bundle with the default value for every supported configuration variable.
1216      *
1217      * @hide
1218      */
1219     @NonNull
1220     @SystemApi
getDefaultConfig()1221     public static PersistableBundle getDefaultConfig() {
1222         return new PersistableBundle(sDefaults);
1223     }
1224 
1225     /** @hide */
1226     @Nullable
getICarrierConfigLoader()1227     private ICarrierConfigLoader getICarrierConfigLoader() {
1228         return ICarrierConfigLoader.Stub
1229                 .asInterface(ServiceManager.getService(Context.CARRIER_CONFIG_SERVICE));
1230     }
1231 }
1232