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Android APIs
public abstract class

CellInfo

extends Object
implements Parcelable
java.lang.Object
   ↳ android.telephony.CellInfo
Known Direct Subclasses

Class Overview

Immutable cell information from a point in time.

Summary

[Expand]
Inherited Constants
From interface android.os.Parcelable
Fields
public static final Creator<CellInfo> CREATOR Implement the Parcelable interface
Public Methods
int describeContents()
Implement the Parcelable interface
boolean equals(Object other)
Compares this instance with the specified object and indicates if they are equal.
long getTimeStamp()
Approximate time of this cell information in nanos since boot
int hashCode()
Returns an integer hash code for this object.
boolean isRegistered()
True if this cell is registered to the mobile network
String toString()
Returns a string containing a concise, human-readable description of this object.
abstract void writeToParcel(Parcel dest, int flags)
Implement the Parcelable interface
[Expand]
Inherited Methods
From class java.lang.Object
From interface android.os.Parcelable

Fields

public static final Creator<CellInfo> CREATOR

Added in API level 17

Implement the Parcelable interface

Public Methods

public int describeContents ()

Added in API level 17

Implement the Parcelable interface

Returns
  • a bitmask indicating the set of special object types marshalled by the Parcelable.

public boolean equals (Object other)

Added in API level 17

Compares this instance with the specified object and indicates if they are equal. In order to be equal, o must represent the same object as this instance using a class-specific comparison. The general contract is that this comparison should be reflexive, symmetric, and transitive. Also, no object reference other than null is equal to null.

The default implementation returns true only if this == o. See Writing a correct equals method if you intend implementing your own equals method.

The general contract for the equals and hashCode() methods is that if equals returns true for any two objects, then hashCode() must return the same value for these objects. This means that subclasses of Object usually override either both methods or neither of them.

Parameters
other the object to compare this instance with.
Returns
  • true if the specified object is equal to this Object; false otherwise.

public long getTimeStamp ()

Added in API level 17

Approximate time of this cell information in nanos since boot

public int hashCode ()

Added in API level 17

Returns an integer hash code for this object. By contract, any two objects for which equals(Object) returns true must return the same hash code value. This means that subclasses of Object usually override both methods or neither method.

Note that hash values must not change over time unless information used in equals comparisons also changes.

See Writing a correct hashCode method if you intend implementing your own hashCode method.

Returns
  • this object's hash code.

public boolean isRegistered ()

Added in API level 17

True if this cell is registered to the mobile network

public String toString ()

Added in API level 17

Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takes into account the object's type and data. The default implementation is equivalent to the following expression:

   getClass().getName() + '@' + Integer.toHexString(hashCode())

See Writing a useful toString method if you intend implementing your own toString method.

Returns
  • a printable representation of this object.

public abstract void writeToParcel (Parcel dest, int flags)

Added in API level 17

Implement the Parcelable interface

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