Loading telephony/java/android/telephony/CarrierConfigManager.java +15 −8 Original line number Diff line number Diff line Loading @@ -3538,7 +3538,7 @@ public class CarrierConfigManager { "nr_advanced_capable_pco_id_int"; /** * This configuration allows the framework to use user data communication to detect RRC state, * This configuration allows the framework to use user data communication to detect Idle state, * and this is used on the 5G icon. * * There is a new way for for RRC state detection at Android 12. If Loading @@ -3546,16 +3546,23 @@ public class CarrierConfigManager { * {@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. * communication to detect the Idle state. Therefore, this configuration allows the framework * to use user data communication to detect Idle state. * * The precondition is * There are 3 situations reflects the carrier define Idle state. * 1. using PHYSICAL_CHANNEL_CONFIG to detect RRC Idle * 2. using all of data connections to detect RRC Idle. * 3. using data communication(consider internet data connection only) to detect data Idle. * * How to setup for above 3 cases? * For below part, we call the condition#1 is device support * {@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. * {@link TelephonyManager#CAPABILITY_PHYSICAL_CHANNEL_CONFIG_1_6_SUPPORTED}). * The condition#2 is carrier enable the KEY_LTE_ENDC_USING_USER_DATA_FOR_RRC_DETECTION_BOOL. * * For case#1, the condition#1 is true and the condition#2 is false. * For case#2, the condition#1 is false and the condition#2 is false. * For case#3, the condition#2 is true. * @hide */ public static final String KEY_LTE_ENDC_USING_USER_DATA_FOR_RRC_DETECTION_BOOL = Loading Loading
telephony/java/android/telephony/CarrierConfigManager.java +15 −8 Original line number Diff line number Diff line Loading @@ -3538,7 +3538,7 @@ public class CarrierConfigManager { "nr_advanced_capable_pco_id_int"; /** * This configuration allows the framework to use user data communication to detect RRC state, * This configuration allows the framework to use user data communication to detect Idle state, * and this is used on the 5G icon. * * There is a new way for for RRC state detection at Android 12. If Loading @@ -3546,16 +3546,23 @@ public class CarrierConfigManager { * {@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. * communication to detect the Idle state. Therefore, this configuration allows the framework * to use user data communication to detect Idle state. * * The precondition is * There are 3 situations reflects the carrier define Idle state. * 1. using PHYSICAL_CHANNEL_CONFIG to detect RRC Idle * 2. using all of data connections to detect RRC Idle. * 3. using data communication(consider internet data connection only) to detect data Idle. * * How to setup for above 3 cases? * For below part, we call the condition#1 is device support * {@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. * {@link TelephonyManager#CAPABILITY_PHYSICAL_CHANNEL_CONFIG_1_6_SUPPORTED}). * The condition#2 is carrier enable the KEY_LTE_ENDC_USING_USER_DATA_FOR_RRC_DETECTION_BOOL. * * For case#1, the condition#1 is true and the condition#2 is false. * For case#2, the condition#1 is false and the condition#2 is false. * For case#3, the condition#2 is true. * @hide */ public static final String KEY_LTE_ENDC_USING_USER_DATA_FOR_RRC_DETECTION_BOOL = Loading
