public
class
DexConstantLibrary
extends Object| java.lang.Object | |
| ↳ | com.pnfsoftware.jeb.core.units.code.android.DexConstantLibrary |
Class Overview
A manager for constant and pseudo-constant fields of a dex unit.
Summary
| Public Constructors | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| DexConstantLibrary(IDexUnit dex) | |||||||||||
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Collection<Integer> |
getFieldIndices(Object value)
Retrieve all fields with the provided value.
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| Collection<Integer> |
getFieldIndices(Object value, boolean alsoGetSmaller, boolean alsoGetBigger)
Retrieve all fields with the provided value.
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| boolean |
setValue(Object value, int fieldIndex)
Record a field constant (for an internal static final field) or a pseudo constant (attached
to an external field reference).
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[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Object
| |||||||||||
Public Constructors
Public Methods
public Collection<Integer> getFieldIndices (Object value)
Retrieve all fields with the provided value. Only the fields of the provided type are
returned. Example: if value is an Integer, only I-type fields are returned. To
retrieve a list of smaller- or bigger- type values, use
getFieldIndices(Object, boolean, boolean).
Parameters
| value | a non-null value (must be a byte, char, short, int, long, float or double) |
|---|
Returns
- a collection of dex field indices, possibly empty
public Collection<Integer> getFieldIndices (Object value, boolean alsoGetSmaller, boolean alsoGetBigger)
Retrieve all fields with the provided value.
Parameters
| value | a non-null value (must be a byte, char, short, int, long, float or double) |
|---|---|
| alsoGetSmaller | if true, smaller-type values are returned |
| alsoGetBigger | if true, bigger-type values are returned |
Returns
- a collection of dex field indices, possibly empty
public boolean setValue (Object value, int fieldIndex)
Record a field constant (for an internal static final field) or a pseudo constant (attached to an external field reference).
Parameters
| value | a non-null value (must be a byte, char, short, int, long, float or double) |
|---|---|
| fieldIndex | a field index, which can be: - a static final field index initialized to the provided value (note that
the dex unit is responsible for setting those up; clients do not
need to do that, unless a constant is to be forcefully changed to another
value)- or any index to a pure field reference (external field) for whom a value is to be attached |
Returns
- true if the value was recorded