PreciseDataConnectionState
public
final
class
PreciseDataConnectionState
extends Object
implements
Parcelable
Contains precise data connection state.
The following data connection information is included in returned PreciseDataConnectionState:
- Data connection state.
- Network type of the connection.
- APN types.
- APN.
- The properties of the network link.
- Data connection fail cause.
Summary
Inherited methods |
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From class
java.lang.Object
Object
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clone()
Creates and returns a copy of this object.
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boolean
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equals(Object obj)
Indicates whether some other object is "equal to" this one.
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void
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finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
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final
Class<?>
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getClass()
Returns the runtime class of this Object.
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int
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hashCode()
Returns a hash code value for the object.
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final
void
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notify()
Wakes up a single thread that is waiting on this object's
monitor.
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final
void
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notifyAll()
Wakes up all threads that are waiting on this object's monitor.
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String
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toString()
Returns a string representation of the object.
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final
void
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wait(long timeout, int nanos)
Causes the current thread to wait until another thread invokes the
notify() method or the
notifyAll() method for this object, or
some other thread interrupts the current thread, or a certain
amount of real time has elapsed.
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final
void
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wait(long timeout)
Causes the current thread to wait until either another thread invokes the
notify() method or the
notifyAll() method for this object, or a
specified amount of time has elapsed.
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final
void
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wait()
Causes the current thread to wait until another thread invokes the
notify() method or the
notifyAll() method for this object.
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Fields
Public methods
describeContents
public int describeContents ()
Describe the kinds of special objects contained in this Parcelable
instance's marshaled representation. For example, if the object will
include a file descriptor in the output of writeToParcel(android.os.Parcel, int),
the return value of this method must include the
CONTENTS_FILE_DESCRIPTOR bit.
| Returns |
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int |
a bitmask indicating the set of special object types marshaled
by this Parcelable object instance.
Value is either 0 or CONTENTS_FILE_DESCRIPTOR |
equals
public boolean equals (Object obj)
Indicates whether some other object is "equal to" this one.
The equals method implements an equivalence relation
on non-null object references:
- It is reflexive: for any non-null reference value
x, x.equals(x) should return
true.
- It is symmetric: for any non-null reference values
x and y, x.equals(y)
should return true if and only if
y.equals(x) returns true.
- It is transitive: for any non-null reference values
x, y, and z, if
x.equals(y) returns true and
y.equals(z) returns true, then
x.equals(z) should return true.
- It is consistent: for any non-null reference values
x and y, multiple invocations of
x.equals(y) consistently return true
or consistently return false, provided no
information used in equals comparisons on the
objects is modified.
- For any non-null reference value
x,
x.equals(null) should return false.
The equals method for class Object implements
the most discriminating possible equivalence relation on objects;
that is, for any non-null reference values x and
y, this method returns true if and only
if x and y refer to the same object
(x == y has the value true).
Note that it is generally necessary to override the hashCode
method whenever this method is overridden, so as to maintain the
general contract for the hashCode method, which states
that equal objects must have equal hash codes.
| Parameters |
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obj |
Object: This value may be null. |
| Returns |
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boolean |
true if this object is the same as the obj
argument; false otherwise. |
getApnSetting
public ApnSetting getApnSetting ()
Return the APN Settings for this data connection.
| Returns |
|---|
ApnSetting |
the ApnSetting that was used to configure this data connection.
This value may be null. |
getLastCauseCode
public int getLastCauseCode ()
Returns the cause code generated by the most recent state change.
Return the cause code for the most recent change in getState(). In the event of an
error, this cause code will be non-zero.
| Returns |
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int |
Value is DataFailCause.NONE, DataFailCause.OPERATOR_BARRED, DataFailCause.NAS_SIGNALLING, DataFailCause.LLC_SNDCP, DataFailCause.INSUFFICIENT_RESOURCES, DataFailCause.MISSING_UNKNOWN_APN, DataFailCause.UNKNOWN_PDP_ADDRESS_TYPE, DataFailCause.USER_AUTHENTICATION, DataFailCause.ACTIVATION_REJECT_GGSN, DataFailCause.ACTIVATION_REJECT_UNSPECIFIED, DataFailCause.SERVICE_OPTION_NOT_SUPPORTED, DataFailCause.SERVICE_OPTION_NOT_SUBSCRIBED, DataFailCause.SERVICE_OPTION_OUT_OF_ORDER, DataFailCause.NSAPI_IN_USE, DataFailCause.REGULAR_DEACTIVATION, DataFailCause.QOS_NOT_ACCEPTED, DataFailCause.NETWORK_FAILURE, DataFailCause.UMTS_REACTIVATION_REQ, DataFailCause.FEATURE_NOT_SUPP, DataFailCause.TFT_SEMANTIC_ERROR, DataFailCause.TFT_SYTAX_ERROR, DataFailCause.UNKNOWN_PDP_CONTEXT, DataFailCause.FILTER_SEMANTIC_ERROR, DataFailCause.FILTER_SYTAX_ERROR, DataFailCause.PDP_WITHOUT_ACTIVE_TFT, DataFailCause.ACTIVATION_REJECTED_BCM_VIOLATION, DataFailCause.ONLY_IPV4_ALLOWED, DataFailCause.ONLY_IPV6_ALLOWED, DataFailCause.ONLY_SINGLE_BEARER_ALLOWED, DataFailCause.ESM_INFO_NOT_RECEIVED, DataFailCause.PDN_CONN_DOES_NOT_EXIST, DataFailCause.MULTI_CONN_TO_SAME_PDN_NOT_ALLOWED, DataFailCause.COLLISION_WITH_NETWORK_INITIATED_REQUEST, DataFailCause.ONLY_IPV4V6_ALLOWED, DataFailCause.ONLY_NON_IP_ALLOWED, DataFailCause.UNSUPPORTED_QCI_VALUE, DataFailCause.BEARER_HANDLING_NOT_SUPPORTED, DataFailCause.ACTIVE_PDP_CONTEXT_MAX_NUMBER_REACHED, DataFailCause.UNSUPPORTED_APN_IN_CURRENT_PLMN, DataFailCause.INVALID_TRANSACTION_ID, DataFailCause.MESSAGE_INCORRECT_SEMANTIC, DataFailCause.INVALID_MANDATORY_INFO, DataFailCause.MESSAGE_TYPE_UNSUPPORTED, DataFailCause.MSG_TYPE_NONCOMPATIBLE_STATE, DataFailCause.UNKNOWN_INFO_ELEMENT, DataFailCause.CONDITIONAL_IE_ERROR, DataFailCause.MSG_AND_PROTOCOL_STATE_UNCOMPATIBLE, DataFailCause.PROTOCOL_ERRORS, DataFailCause.APN_TYPE_CONFLICT, DataFailCause.INVALID_PCSCF_ADDR, DataFailCause.INTERNAL_CALL_PREEMPT_BY_HIGH_PRIO_APN, DataFailCause.EMM_ACCESS_BARRED, DataFailCause.EMERGENCY_IFACE_ONLY, DataFailCause.IFACE_MISMATCH, DataFailCause.COMPANION_IFACE_IN_USE, DataFailCause.IP_ADDRESS_MISMATCH, DataFailCause.IFACE_AND_POL_FAMILY_MISMATCH, DataFailCause.EMM_ACCESS_BARRED_INFINITE_RETRY, DataFailCause.AUTH_FAILURE_ON_EMERGENCY_CALL, DataFailCause.INVALID_DNS_ADDR, DataFailCause.INVALID_PCSCF_OR_DNS_ADDRESS, DataFailCause.CALL_PREEMPT_BY_EMERGENCY_APN, DataFailCause.UE_INITIATED_DETACH_OR_DISCONNECT, DataFailCause.MIP_FA_REASON_UNSPECIFIED, DataFailCause.MIP_FA_ADMIN_PROHIBITED, DataFailCause.MIP_FA_INSUFFICIENT_RESOURCES, DataFailCause.MIP_FA_MOBILE_NODE_AUTHENTICATION_FAILURE, DataFailCause.MIP_FA_HOME_AGENT_AUTHENTICATION_FAILURE, DataFailCause.MIP_FA_REQUESTED_LIFETIME_TOO_LONG, DataFailCause.MIP_FA_MALFORMED_REQUEST, DataFailCause.MIP_FA_MALFORMED_REPLY, DataFailCause.MIP_FA_ENCAPSULATION_UNAVAILABLE, DataFailCause.MIP_FA_VJ_HEADER_COMPRESSION_UNAVAILABLE, DataFailCause.MIP_FA_REVERSE_TUNNEL_UNAVAILABLE, DataFailCause.MIP_FA_REVERSE_TUNNEL_IS_MANDATORY, DataFailCause.MIP_FA_DELIVERY_STYLE_NOT_SUPPORTED, DataFailCause.MIP_FA_MISSING_NAI, DataFailCause.MIP_FA_MISSING_HOME_AGENT, DataFailCause.MIP_FA_MISSING_HOME_ADDRESS, DataFailCause.MIP_FA_UNKNOWN_CHALLENGE, DataFailCause.MIP_FA_MISSING_CHALLENGE, DataFailCause.MIP_FA_STALE_CHALLENGE, DataFailCause.MIP_HA_REASON_UNSPECIFIED, DataFailCause.MIP_HA_ADMIN_PROHIBITED, DataFailCause.MIP_HA_INSUFFICIENT_RESOURCES, DataFailCause.MIP_HA_MOBILE_NODE_AUTHENTICATION_FAILURE, DataFailCause.MIP_HA_FOREIGN_AGENT_AUTHENTICATION_FAILURE, DataFailCause.MIP_HA_REGISTRATION_ID_MISMATCH, DataFailCause.MIP_HA_MALFORMED_REQUEST, DataFailCause.MIP_HA_UNKNOWN_HOME_AGENT_ADDRESS, DataFailCause.MIP_HA_REVERSE_TUNNEL_UNAVAILABLE, DataFailCause.MIP_HA_REVERSE_TUNNEL_IS_MANDATORY, DataFailCause.MIP_HA_ENCAPSULATION_UNAVAILABLE, DataFailCause.CLOSE_IN_PROGRESS, DataFailCause.NETWORK_INITIATED_TERMINATION, DataFailCause.MODEM_APP_PREEMPTED, DataFailCause.PDN_IPV4_CALL_DISALLOWED, DataFailCause.PDN_IPV4_CALL_THROTTLED, DataFailCause.PDN_IPV6_CALL_DISALLOWED, DataFailCause.PDN_IPV6_CALL_THROTTLED, DataFailCause.MODEM_RESTART, DataFailCause.PDP_PPP_NOT_SUPPORTED, DataFailCause.UNPREFERRED_RAT, DataFailCause.PHYSICAL_LINK_CLOSE_IN_PROGRESS, DataFailCause.APN_PENDING_HANDOVER, DataFailCause.PROFILE_BEARER_INCOMPATIBLE, DataFailCause.SIM_CARD_CHANGED, DataFailCause.LOW_POWER_MODE_OR_POWERING_DOWN, DataFailCause.APN_DISABLED, DataFailCause.MAX_PPP_INACTIVITY_TIMER_EXPIRED, DataFailCause.IPV6_ADDRESS_TRANSFER_FAILED, DataFailCause.TRAT_SWAP_FAILED, DataFailCause.EHRPD_TO_HRPD_FALLBACK, DataFailCause.MIP_CONFIG_FAILURE, DataFailCause.PDN_INACTIVITY_TIMER_EXPIRED, DataFailCause.MAX_IPV4_CONNECTIONS, DataFailCause.MAX_IPV6_CONNECTIONS, DataFailCause.APN_MISMATCH, DataFailCause.IP_VERSION_MISMATCH, DataFailCause.DUN_CALL_DISALLOWED, DataFailCause.INTERNAL_EPC_NONEPC_TRANSITION, DataFailCause.INTERFACE_IN_USE, DataFailCause.APN_DISALLOWED_ON_ROAMING, DataFailCause.APN_PARAMETERS_CHANGED, DataFailCause.NULL_APN_DISALLOWED, DataFailCause.THERMAL_MITIGATION, DataFailCause.DATA_SETTINGS_DISABLED, DataFailCause.DATA_ROAMING_SETTINGS_DISABLED, DataFailCause.DDS_SWITCHED, DataFailCause.FORBIDDEN_APN_NAME, DataFailCause.DDS_SWITCH_IN_PROGRESS, DataFailCause.CALL_DISALLOWED_IN_ROAMING, DataFailCause.NON_IP_NOT_SUPPORTED, DataFailCause.PDN_NON_IP_CALL_THROTTLED, DataFailCause.PDN_NON_IP_CALL_DISALLOWED, DataFailCause.CDMA_LOCK, DataFailCause.CDMA_INTERCEPT, DataFailCause.CDMA_REORDER, DataFailCause.CDMA_RELEASE_DUE_TO_SO_REJECTION, DataFailCause.CDMA_INCOMING_CALL, DataFailCause.CDMA_ALERT_STOP, DataFailCause.CHANNEL_ACQUISITION_FAILURE, DataFailCause.MAX_ACCESS_PROBE, DataFailCause.CONCURRENT_SERVICE_NOT_SUPPORTED_BY_BASE_STATION, DataFailCause.NO_RESPONSE_FROM_BASE_STATION, DataFailCause.REJECTED_BY_BASE_STATION, DataFailCause.CONCURRENT_SERVICES_INCOMPATIBLE, DataFailCause.NO_CDMA_SERVICE, DataFailCause.RUIM_NOT_PRESENT, DataFailCause.CDMA_RETRY_ORDER, DataFailCause.ACCESS_BLOCK, DataFailCause.ACCESS_BLOCK_ALL, DataFailCause.IS707B_MAX_ACCESS_PROBES, DataFailCause.THERMAL_EMERGENCY, DataFailCause.CONCURRENT_SERVICES_NOT_ALLOWED, DataFailCause.INCOMING_CALL_REJECTED, DataFailCause.NO_SERVICE_ON_GATEWAY, DataFailCause.NO_GPRS_CONTEXT, DataFailCause.ILLEGAL_MS, DataFailCause.ILLEGAL_ME, DataFailCause.GPRS_SERVICES_AND_NON_GPRS_SERVICES_NOT_ALLOWED, DataFailCause.GPRS_SERVICES_NOT_ALLOWED, DataFailCause.MS_IDENTITY_CANNOT_BE_DERIVED_BY_THE_NETWORK, DataFailCause.IMPLICITLY_DETACHED, DataFailCause.PLMN_NOT_ALLOWED, DataFailCause.LOCATION_AREA_NOT_ALLOWED, DataFailCause.GPRS_SERVICES_NOT_ALLOWED_IN_THIS_PLMN, DataFailCause.PDP_DUPLICATE, DataFailCause.UE_RAT_CHANGE, DataFailCause.CONGESTION, DataFailCause.NO_PDP_CONTEXT_ACTIVATED, DataFailCause.ACCESS_CLASS_DSAC_REJECTION, DataFailCause.PDP_ACTIVATE_MAX_RETRY_FAILED, DataFailCause.RADIO_ACCESS_BEARER_FAILURE, DataFailCause.ESM_UNKNOWN_EPS_BEARER_CONTEXT, DataFailCause.DRB_RELEASED_BY_RRC, DataFailCause.CONNECTION_RELEASED, DataFailCause.EMM_DETACHED, DataFailCause.EMM_ATTACH_FAILED, DataFailCause.EMM_ATTACH_STARTED, DataFailCause.LTE_NAS_SERVICE_REQUEST_FAILED, DataFailCause.DUPLICATE_BEARER_ID, DataFailCause.ESM_COLLISION_SCENARIOS, DataFailCause.ESM_BEARER_DEACTIVATED_TO_SYNC_WITH_NETWORK, DataFailCause.ESM_NW_ACTIVATED_DED_BEARER_WITH_ID_OF_DEF_BEARER, DataFailCause.ESM_BAD_OTA_MESSAGE, DataFailCause.ESM_DOWNLOAD_SERVER_REJECTED_THE_CALL, DataFailCause.ESM_CONTEXT_TRANSFERRED_DUE_TO_IRAT, DataFailCause.DS_EXPLICIT_DEACTIVATION, DataFailCause.ESM_LOCAL_CAUSE_NONE, DataFailCause.LTE_THROTTLING_NOT_REQUIRED, DataFailCause.ACCESS_CONTROL_LIST_CHECK_FAILURE, DataFailCause.SERVICE_NOT_ALLOWED_ON_PLMN, DataFailCause.EMM_T3417_EXPIRED, DataFailCause.EMM_T3417_EXT_EXPIRED, DataFailCause.RRC_UPLINK_DATA_TRANSMISSION_FAILURE, DataFailCause.RRC_UPLINK_DELIVERY_FAILED_DUE_TO_HANDOVER, DataFailCause.RRC_UPLINK_CONNECTION_RELEASE, DataFailCause.RRC_UPLINK_RADIO_LINK_FAILURE, DataFailCause.RRC_UPLINK_ERROR_REQUEST_FROM_NAS, DataFailCause.RRC_CONNECTION_ACCESS_STRATUM_FAILURE, DataFailCause.RRC_CONNECTION_ANOTHER_PROCEDURE_IN_PROGRESS, DataFailCause.RRC_CONNECTION_ACCESS_BARRED, DataFailCause.RRC_CONNECTION_CELL_RESELECTION, DataFailCause.RRC_CONNECTION_CONFIG_FAILURE, DataFailCause.RRC_CONNECTION_TIMER_EXPIRED, DataFailCause.RRC_CONNECTION_LINK_FAILURE, DataFailCause.RRC_CONNECTION_CELL_NOT_CAMPED, DataFailCause.RRC_CONNECTION_SYSTEM_INTERVAL_FAILURE, DataFailCause.RRC_CONNECTION_REJECT_BY_NETWORK, DataFailCause.RRC_CONNECTION_NORMAL_RELEASE, DataFailCause.RRC_CONNECTION_RADIO_LINK_FAILURE, DataFailCause.RRC_CONNECTION_REESTABLISHMENT_FAILURE, DataFailCause.RRC_CONNECTION_OUT_OF_SERVICE_DURING_CELL_REGISTER, DataFailCause.RRC_CONNECTION_ABORT_REQUEST, DataFailCause.RRC_CONNECTION_SYSTEM_INFORMATION_BLOCK_READ_ERROR, DataFailCause.NETWORK_INITIATED_DETACH_WITH_AUTO_REATTACH, DataFailCause.NETWORK_INITIATED_DETACH_NO_AUTO_REATTACH, DataFailCause.ESM_PROCEDURE_TIME_OUT, DataFailCause.INVALID_CONNECTION_ID, DataFailCause.MAXIMIUM_NSAPIS_EXCEEDED, DataFailCause.INVALID_PRIMARY_NSAPI, DataFailCause.CANNOT_ENCODE_OTA_MESSAGE, DataFailCause.RADIO_ACCESS_BEARER_SETUP_FAILURE, DataFailCause.PDP_ESTABLISH_TIMEOUT_EXPIRED, DataFailCause.PDP_MODIFY_TIMEOUT_EXPIRED, DataFailCause.PDP_INACTIVE_TIMEOUT_EXPIRED, DataFailCause.PDP_LOWERLAYER_ERROR, DataFailCause.PDP_MODIFY_COLLISION, DataFailCause.MAXINUM_SIZE_OF_L2_MESSAGE_EXCEEDED, DataFailCause.NAS_REQUEST_REJECTED_BY_NETWORK, DataFailCause.RRC_CONNECTION_INVALID_REQUEST, DataFailCause.RRC_CONNECTION_TRACKING_AREA_ID_CHANGED, DataFailCause.RRC_CONNECTION_RF_UNAVAILABLE, DataFailCause.RRC_CONNECTION_ABORTED_DUE_TO_IRAT_CHANGE, DataFailCause.RRC_CONNECTION_RELEASED_SECURITY_NOT_ACTIVE, DataFailCause.RRC_CONNECTION_ABORTED_AFTER_HANDOVER, DataFailCause.RRC_CONNECTION_ABORTED_AFTER_IRAT_CELL_CHANGE, DataFailCause.RRC_CONNECTION_ABORTED_DURING_IRAT_CELL_CHANGE, DataFailCause.IMSI_UNKNOWN_IN_HOME_SUBSCRIBER_SERVER, DataFailCause.IMEI_NOT_ACCEPTED, DataFailCause.EPS_SERVICES_AND_NON_EPS_SERVICES_NOT_ALLOWED, DataFailCause.EPS_SERVICES_NOT_ALLOWED_IN_PLMN, DataFailCause.MSC_TEMPORARILY_NOT_REACHABLE, DataFailCause.CS_DOMAIN_NOT_AVAILABLE, DataFailCause.ESM_FAILURE, DataFailCause.MAC_FAILURE, DataFailCause.SYNCHRONIZATION_FAILURE, DataFailCause.UE_SECURITY_CAPABILITIES_MISMATCH, DataFailCause.SECURITY_MODE_REJECTED, DataFailCause.UNACCEPTABLE_NON_EPS_AUTHENTICATION, DataFailCause.CS_FALLBACK_CALL_ESTABLISHMENT_NOT_ALLOWED, DataFailCause.NO_EPS_BEARER_CONTEXT_ACTIVATED, DataFailCause.INVALID_EMM_STATE, DataFailCause.NAS_LAYER_FAILURE, DataFailCause.MULTIPLE_PDP_CALL_NOT_ALLOWED, DataFailCause.EMBMS_NOT_ENABLED, DataFailCause.IRAT_HANDOVER_FAILED, DataFailCause.EMBMS_REGULAR_DEACTIVATION, DataFailCause.TEST_LOOPBACK_REGULAR_DEACTIVATION, DataFailCause.LOWER_LAYER_REGISTRATION_FAILURE, DataFailCause.DATA_PLAN_EXPIRED, DataFailCause.UMTS_HANDOVER_TO_IWLAN, DataFailCause.EVDO_CONNECTION_DENY_BY_GENERAL_OR_NETWORK_BUSY, DataFailCause.EVDO_CONNECTION_DENY_BY_BILLING_OR_AUTHENTICATION_FAILURE, DataFailCause.EVDO_HDR_CHANGED, DataFailCause.EVDO_HDR_EXITED, DataFailCause.EVDO_HDR_NO_SESSION, DataFailCause.EVDO_USING_GPS_FIX_INSTEAD_OF_HDR_CALL, DataFailCause.EVDO_HDR_CONNECTION_SETUP_TIMEOUT, DataFailCause.FAILED_TO_ACQUIRE_COLOCATED_HDR, DataFailCause.OTASP_COMMIT_IN_PROGRESS, DataFailCause.NO_HYBRID_HDR_SERVICE, DataFailCause.HDR_NO_LOCK_GRANTED, DataFailCause.DBM_OR_SMS_IN_PROGRESS, DataFailCause.HDR_FADE, DataFailCause.HDR_ACCESS_FAILURE, DataFailCause.UNSUPPORTED_1X_PREV, DataFailCause.LOCAL_END, DataFailCause.NO_SERVICE, DataFailCause.FADE, DataFailCause.NORMAL_RELEASE, DataFailCause.ACCESS_ATTEMPT_ALREADY_IN_PROGRESS, DataFailCause.REDIRECTION_OR_HANDOFF_IN_PROGRESS, DataFailCause.EMERGENCY_MODE, DataFailCause.PHONE_IN_USE, DataFailCause.INVALID_MODE, DataFailCause.INVALID_SIM_STATE, DataFailCause.NO_COLLOCATED_HDR, DataFailCause.UE_IS_ENTERING_POWERSAVE_MODE, DataFailCause.DUAL_SWITCH, DataFailCause.PPP_TIMEOUT, DataFailCause.PPP_AUTH_FAILURE, DataFailCause.PPP_OPTION_MISMATCH, DataFailCause.PPP_PAP_FAILURE, DataFailCause.PPP_CHAP_FAILURE, DataFailCause.PPP_CLOSE_IN_PROGRESS, DataFailCause.LIMITED_TO_IPV4, DataFailCause.LIMITED_TO_IPV6, DataFailCause.VSNCP_TIMEOUT, DataFailCause.VSNCP_GEN_ERROR, DataFailCause.VSNCP_APN_UNAUTHORIZED, DataFailCause.VSNCP_PDN_LIMIT_EXCEEDED, DataFailCause.VSNCP_NO_PDN_GATEWAY_ADDRESS, DataFailCause.VSNCP_PDN_GATEWAY_UNREACHABLE, DataFailCause.VSNCP_PDN_GATEWAY_REJECT, DataFailCause.VSNCP_INSUFFICIENT_PARAMETERS, DataFailCause.VSNCP_RESOURCE_UNAVAILABLE, DataFailCause.VSNCP_ADMINISTRATIVELY_PROHIBITED, DataFailCause.VSNCP_PDN_ID_IN_USE, DataFailCause.VSNCP_SUBSCRIBER_LIMITATION, DataFailCause.VSNCP_PDN_EXISTS_FOR_THIS_APN, DataFailCause.VSNCP_RECONNECT_NOT_ALLOWED, DataFailCause.IPV6_PREFIX_UNAVAILABLE, DataFailCause.HANDOFF_PREFERENCE_CHANGED, DataFailCause.OEM_DCFAILCAUSE_1, DataFailCause.OEM_DCFAILCAUSE_2, DataFailCause.OEM_DCFAILCAUSE_3, DataFailCause.OEM_DCFAILCAUSE_4, DataFailCause.OEM_DCFAILCAUSE_5, DataFailCause.OEM_DCFAILCAUSE_6, DataFailCause.OEM_DCFAILCAUSE_7, DataFailCause.OEM_DCFAILCAUSE_8, DataFailCause.OEM_DCFAILCAUSE_9, DataFailCause.OEM_DCFAILCAUSE_10, DataFailCause.OEM_DCFAILCAUSE_11, DataFailCause.OEM_DCFAILCAUSE_12, DataFailCause.OEM_DCFAILCAUSE_13, DataFailCause.OEM_DCFAILCAUSE_14, DataFailCause.OEM_DCFAILCAUSE_15, DataFailCause.REGISTRATION_FAIL, DataFailCause.GPRS_REGISTRATION_FAIL, DataFailCause.SIGNAL_LOST, DataFailCause.PREF_RADIO_TECH_CHANGED, DataFailCause.RADIO_POWER_OFF, DataFailCause.TETHERED_CALL_ACTIVE, DataFailCause.ERROR_UNSPECIFIED, DataFailCause.UNKNOWN, DataFailCause.RADIO_NOT_AVAILABLE, DataFailCause.UNACCEPTABLE_NETWORK_PARAMETER, or DataFailCause.LOST_CONNECTION |
getNetworkType
public int getNetworkType ()
Returns the network type associated with this data connection.
Return the current/latest (radio) bearer technology that carries this data connection.
For a variety of reasons, the network type can change during the life of the data
connection, and this information is not reliable unless the physical link is currently
active; (there is currently no mechanism to know whether the physical link is active at
any given moment). Thus, this value is generally correct but may not be relied-upon to
represent the status of the radio bearer at any given moment.
| Returns |
|---|
int |
Value is TelephonyManager.NETWORK_TYPE_UNKNOWN, TelephonyManager.NETWORK_TYPE_GPRS, TelephonyManager.NETWORK_TYPE_EDGE, TelephonyManager.NETWORK_TYPE_UMTS, TelephonyManager.NETWORK_TYPE_CDMA, TelephonyManager.NETWORK_TYPE_EVDO_0, TelephonyManager.NETWORK_TYPE_EVDO_A, TelephonyManager.NETWORK_TYPE_1xRTT, TelephonyManager.NETWORK_TYPE_HSDPA, TelephonyManager.NETWORK_TYPE_HSUPA, TelephonyManager.NETWORK_TYPE_HSPA, TelephonyManager.NETWORK_TYPE_IDEN, TelephonyManager.NETWORK_TYPE_EVDO_B, TelephonyManager.NETWORK_TYPE_LTE, TelephonyManager.NETWORK_TYPE_EHRPD, TelephonyManager.NETWORK_TYPE_HSPAP, TelephonyManager.NETWORK_TYPE_GSM, TelephonyManager.NETWORK_TYPE_TD_SCDMA, TelephonyManager.NETWORK_TYPE_IWLAN, or TelephonyManager.NETWORK_TYPE_NR |
getState
public int getState ()
Returns the high-level state of this data connection.
hashCode
public int hashCode ()
Returns a hash code value for the object. This method is
supported for the benefit of hash tables such as those provided by
HashMap.
The general contract of hashCode is:
- Whenever it is invoked on the same object more than once during
an execution of a Java application, the
hashCode method
must consistently return the same integer, provided no information
used in equals comparisons on the object is modified.
This integer need not remain consistent from one execution of an
application to another execution of the same application.
- If two objects are equal according to the
equals(Object)
method, then calling the hashCode method on each of
the two objects must produce the same integer result.
- It is not required that if two objects are unequal
according to the
equals(java.lang.Object)
method, then calling the hashCode method on each of the
two objects must produce distinct integer results. However, the
programmer should be aware that producing distinct integer results
for unequal objects may improve the performance of hash tables.
As much as is reasonably practical, the hashCode method defined by
class Object does return distinct integers for distinct
objects. (This is typically implemented by converting the internal
address of the object into an integer, but this implementation
technique is not required by the
Java™ programming language.)
| Returns |
|---|
int |
a hash code value for this object. |
toString
public String toString ()
Returns a string representation of the object. In general, the
toString method returns a string that
"textually represents" this object. The result should
be a concise but informative representation that is easy for a
person to read.
It is recommended that all subclasses override this method.
The toString method for class Object
returns a string consisting of the name of the class of which the
object is an instance, the at-sign character `@', and
the unsigned hexadecimal representation of the hash code of the
object. In other words, this method returns a string equal to the
value of:
getClass().getName() + '@' + Integer.toHexString(hashCode())
| Returns |
|---|
String |
This value cannot be null. |
writeToParcel
public void writeToParcel (Parcel out,
int flags)
Flatten this object in to a Parcel.
Developers