java.lang.Object | |
↳ | android.content.pm.Signature |
Opaque, immutable representation of a signing certificate associated with an application package.
This class name is slightly misleading, since it's not actually a signature.
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Inherited Constants | |||||||||||
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From interface
android.os.Parcelable
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Fields | |||||||||||
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CREATOR |
Public Constructors | |||||||||||
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Create Signature from an existing raw byte array.
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Create Signature from a text representation previously returned by
toChars() or toCharsString() . |
Public Methods | |||||||||||
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Describe the kinds of special objects contained in this Parcelable's
marshalled representation.
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Compares this instance with the specified object and indicates if they
are equal.
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Returns an integer hash code for this object.
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Encode the Signature as ASCII text in to an existing array.
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Encode the Signature as ASCII text.
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Return the result of
toChars() as a String. | |||||||||||
Flatten this object in to a Parcel.
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Inherited Methods | |||||||||||
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From class
java.lang.Object
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From interface
android.os.Parcelable
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Create Signature from an existing raw byte array.
Create Signature from a text representation previously returned by
toChars()
or toCharsString()
. Signatures are expected to
be a hex-encoded ASCII string.
text | hex-encoded string representing the signature |
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IllegalArgumentException | when signature is odd-length |
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Describe the kinds of special objects contained in this Parcelable's marshalled representation.
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.
obj | the object to compare this instance with. |
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true
if the specified object is equal to this Object
; false
otherwise.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.
Encode the Signature as ASCII text in to an existing array.
existingArray | Existing char array or null. |
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outLen | Output parameter for the number of characters written in to the array. |
Flatten this object in to a Parcel.
dest | The Parcel in which the object should be written. |
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parcelableFlags | Additional flags about how the object should be written.
May be 0 or PARCELABLE_WRITE_RETURN_VALUE .
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