diff options
| -rw-r--r-- | telephony/java/android/telephony/CarrierConfigManager.java | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java index e03e74c7fdad..9954de2da67e 100644 --- a/telephony/java/android/telephony/CarrierConfigManager.java +++ b/telephony/java/android/telephony/CarrierConfigManager.java @@ -3523,6 +3523,30 @@ public class CarrierConfigManager { "nr_advanced_capable_pco_id_int"; /** + * This configuration allows the framework to use user data communication to detect RRC state, + * and this is used on the 5G icon. + * + * There is a new way for for RRC state detection at Android 12. If + * {@link android.telephony.TelephonyManager#isRadioInterfaceCapabilitySupported}( + * {@link TelephonyManager#CAPABILITY_PHYSICAL_CHANNEL_CONFIG_1_6_SUPPORTED}) returns true, + * then framework can use PHYSICAL_CHANNEL_CONFIG for RRC state detection. Based on this + * condition, some carriers want to use the legacy behavior that way is using user data + * communication to detect the RRC state. Therefore, this configuration allows the framework + * to use user data communication to detect RRC state. + * + * The precondition is + * {@link android.telephony.TelephonyManager#isRadioInterfaceCapabilitySupported}( + * {@link TelephonyManager#CAPABILITY_PHYSICAL_CHANNEL_CONFIG_1_6_SUPPORTED}) returns true, + * otherwise this config is not working. + * If this is true, framework uses the user data communication for RRC state detection. + * If this is false, framework uses the PHYSICAL_CHANNEL_CONFIG for RRC state detection. + * + * @hide + */ + public static final String KEY_LTE_ENDC_USING_USER_DATA_FOR_RRC_DETECTION_BOOL = + "lte_endc_using_user_data_for_rrc_detection_bool"; + + /** * Controls time in milliseconds until DcTracker reevaluates 5G connection state. * @hide */ @@ -5500,6 +5524,7 @@ public class CarrierConfigManager { sDefaults.putLong(KEY_5G_WATCHDOG_TIME_MS_LONG, 3600000); sDefaults.putIntArray(KEY_ADDITIONAL_NR_ADVANCED_BANDS_INT_ARRAY, new int[0]); sDefaults.putInt(KEY_NR_ADVANCED_CAPABLE_PCO_ID_INT, 0); + sDefaults.putBoolean(KEY_LTE_ENDC_USING_USER_DATA_FOR_RRC_DETECTION_BOOL, false); sDefaults.putBoolean(KEY_UNMETERED_NR_NSA_BOOL, false); sDefaults.putBoolean(KEY_UNMETERED_NR_NSA_MMWAVE_BOOL, false); sDefaults.putBoolean(KEY_UNMETERED_NR_NSA_SUB6_BOOL, false); |