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ServiceState

public class ServiceState
extends Object implements Parcelable

java.lang.Object
   ↳ android.telephony.ServiceState


Contains phone state and service related information. The following phone information is included in returned ServiceState:

  • Service state: IN_SERVICE, OUT_OF_SERVICE, EMERGENCY_ONLY, POWER_OFF
  • Roaming indicator
  • Operator name, short name and numeric id
  • Network selection mode

Summary

Constants

int STATE_EMERGENCY_ONLY

The phone is registered and locked. Only emergency numbers are allowed.

int STATE_IN_SERVICE

Normal operation condition, the phone is registered with an operator either in home network or in roaming.

int STATE_OUT_OF_SERVICE

Phone is not registered with any operator, the phone can be currently searching a new operator to register to, or not searching to registration at all, or registration is denied, or radio signal is not available.

int STATE_POWER_OFF

Radio of telephony is explicitly powered off.

Inherited constants

From interface android.os.Parcelable

Fields

public static final Creator<ServiceState> CREATOR

Public constructors

ServiceState()

Empty constructor

ServiceState(ServiceState s)

Copy constructors

ServiceState(Parcel in)

Construct a ServiceState object from the given parcel.

Public methods

int describeContents()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.

boolean equals(Object o)

Indicates whether some other object is "equal to" this one.

boolean getIsManualSelection()

Get current network selection mode.

String getOperatorAlphaLong()

Get current registered operator name in long alphanumeric format.

String getOperatorAlphaShort()

Get current registered operator name in short alphanumeric format.

String getOperatorNumeric()

Get current registered operator numeric id.

boolean getRoaming()

Get current roaming indicator of phone (note: not just decoding from TS 27.007 7.2)

int getState()

Get current voice service state

int hashCode()

Returns a hash code value for the object.

void setIsManualSelection(boolean isManual)
void setOperatorName(String longName, String shortName, String numeric)
void setRoaming(boolean roaming)
void setState(int state)
void setStateOff()
void setStateOutOfService()
String toString()

Returns a string representation of the object.

void writeToParcel(Parcel out, int flags)

Flatten this object in to a Parcel.

Protected methods

void copyFrom(ServiceState s)

Inherited methods

From class java.lang.Object
From interface android.os.Parcelable

Constants

STATE_EMERGENCY_ONLY

Added in API level 1
int STATE_EMERGENCY_ONLY

The phone is registered and locked. Only emergency numbers are allowed.

Constant Value: 2 (0x00000002)

STATE_IN_SERVICE

Added in API level 1
int STATE_IN_SERVICE

Normal operation condition, the phone is registered with an operator either in home network or in roaming.

Constant Value: 0 (0x00000000)

STATE_OUT_OF_SERVICE

Added in API level 1
int STATE_OUT_OF_SERVICE

Phone is not registered with any operator, the phone can be currently searching a new operator to register to, or not searching to registration at all, or registration is denied, or radio signal is not available.

Constant Value: 1 (0x00000001)

STATE_POWER_OFF

Added in API level 1
int STATE_POWER_OFF

Radio of telephony is explicitly powered off.

Constant Value: 3 (0x00000003)

Fields

CREATOR

Added in API level 1
Creator<ServiceState> CREATOR

Public constructors

ServiceState

Added in API level 1
ServiceState ()

Empty constructor

ServiceState

Added in API level 1
ServiceState (ServiceState s)

Copy constructors

Parameters
s ServiceState: Source service state

ServiceState

Added in API level 1
ServiceState (Parcel in)

Construct a ServiceState object from the given parcel.

Parameters
in Parcel

Public methods

describeContents

Added in API level 1
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(Parcel, int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

Returns
int a bitmask indicating the set of special object types marshaled by this Parcelable object instance.

equals

Added in API level 1
boolean equals (Object o)

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
o Object: the reference object with which to compare.
Returns
boolean true if this object is the same as the obj argument; false otherwise.

getIsManualSelection

Added in API level 1
boolean getIsManualSelection ()

Get current network selection mode.

Returns
boolean true if manual mode, false if automatic mode

getOperatorAlphaLong

Added in API level 1
String getOperatorAlphaLong ()

Get current registered operator name in long alphanumeric format. In GSM/UMTS, long format can be up to 16 characters long. In CDMA, returns the ERI text, if set. Otherwise, returns the ONS.

Returns
String long name of operator, null if unregistered or unknown

getOperatorAlphaShort

Added in API level 1
String getOperatorAlphaShort ()

Get current registered operator name in short alphanumeric format. In GSM/UMTS, short format can be up to 8 characters long.

Returns
String short name of operator, null if unregistered or unknown

getOperatorNumeric

Added in API level 1
String getOperatorNumeric ()

Get current registered operator numeric id. In GSM/UMTS, numeric format is 3 digit country code plus 2 or 3 digit network code.

Returns
String numeric format of operator, null if unregistered or unknown

getRoaming

Added in API level 1
boolean getRoaming ()

Get current roaming indicator of phone (note: not just decoding from TS 27.007 7.2)

Returns
boolean true if TS 27.007 7.2 roaming is true and ONS is different from SPN

getState

Added in API level 1
int getState ()

Get current voice service state

Returns
int

hashCode

Added in API level 1
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 JavaTM programming language.)

Returns
int a hash code value for this object.

setIsManualSelection

Added in API level 1
void setIsManualSelection (boolean isManual)

Parameters
isManual boolean

setOperatorName

Added in API level 1
void setOperatorName (String longName, 
                String shortName, 
                String numeric)

Parameters
longName String
shortName String
numeric String

setRoaming

Added in API level 1
void setRoaming (boolean roaming)

Parameters
roaming boolean

setState

Added in API level 1
void setState (int state)

Parameters
state int

setStateOff

Added in API level 1
void setStateOff ()

setStateOutOfService

Added in API level 1
void setStateOutOfService ()

toString

Added in API level 1
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 a string representation of the object.

writeToParcel

Added in API level 1
void writeToParcel (Parcel out, 
                int flags)

Flatten this object in to a Parcel.

Parameters
out Parcel: The Parcel in which the object should be written.
flags int: Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE.

Protected methods

copyFrom

Added in API level 1
void copyFrom (ServiceState s)

Parameters
s ServiceState
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