EncodedValueReader (platform/libcore dex 7.1.0

java.lang.Object
- com.android.dex.EncodedValueReader

public final class EncodedValueReader
extends Object

Pull parser for encoded values.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ENCODED_ANNOTATION`
`static int`	`ENCODED_ARRAY`
`static int`	`ENCODED_BOOLEAN`
`static int`	`ENCODED_BYTE`
`static int`	`ENCODED_CHAR`
`static int`	`ENCODED_DOUBLE`
`static int`	`ENCODED_ENUM`
`static int`	`ENCODED_FIELD`
`static int`	`ENCODED_FLOAT`
`static int`	`ENCODED_INT`
`static int`	`ENCODED_LONG`
`static int`	`ENCODED_METHOD`
`static int`	`ENCODED_NULL`
`static int`	`ENCODED_SHORT`
`static int`	`ENCODED_STRING`
`static int`	`ENCODED_TYPE`
`protected ByteInput`	`in`

Constructor Summary

Constructors
Constructor and Description
`EncodedValueReader(ByteInput in)`
`EncodedValueReader(ByteInput in, int knownType)` Creates a new encoded value reader whose only value is the specified known type.
`EncodedValueReader(EncodedValue in)`
`EncodedValueReader(EncodedValue in, int knownType)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`getAnnotationType()` Returns the type of the annotation just returned by `readAnnotation()`.
`int`	`peek()` Returns the type of the next value to read.
`int`	`readAnnotation()` Begins reading the fields of an annotation, returning the number of fields.
`int`	`readAnnotationName()`
`int`	`readArray()` Begins reading the elements of an array, returning the array's size.
`boolean`	`readBoolean()`
`byte`	`readByte()`
`char`	`readChar()`
`double`	`readDouble()`
`int`	`readEnum()`
`int`	`readField()`
`float`	`readFloat()`
`int`	`readInt()`
`long`	`readLong()`
`int`	`readMethod()`
`void`	`readNull()`
`short`	`readShort()`
`int`	`readString()`
`int`	`readType()`
`void`	`skipValue()` Skips a single value, including its nested values if it is an array or annotation.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ENCODED_BYTE
```
public static final int ENCODED_BYTE
```
    See Also:
    
    Constant Field Values
  - ENCODED_SHORT
```
public static final int ENCODED_SHORT
```
    See Also:
    
    Constant Field Values
  - ENCODED_CHAR
```
public static final int ENCODED_CHAR
```
    See Also:
    
    Constant Field Values
  - ENCODED_INT
```
public static final int ENCODED_INT
```
    See Also:
    
    Constant Field Values
  - ENCODED_LONG
```
public static final int ENCODED_LONG
```
    See Also:
    
    Constant Field Values
  - ENCODED_FLOAT
```
public static final int ENCODED_FLOAT
```
    See Also:
    
    Constant Field Values
  - ENCODED_DOUBLE
```
public static final int ENCODED_DOUBLE
```
    See Also:
    
    Constant Field Values
  - ENCODED_STRING
```
public static final int ENCODED_STRING
```
    See Also:
    
    Constant Field Values
  - ENCODED_TYPE
```
public static final int ENCODED_TYPE
```
    See Also:
    
    Constant Field Values
  - ENCODED_FIELD
```
public static final int ENCODED_FIELD
```
    See Also:
    
    Constant Field Values
  - ENCODED_ENUM
```
public static final int ENCODED_ENUM
```
    See Also:
    
    Constant Field Values
  - ENCODED_METHOD
```
public static final int ENCODED_METHOD
```
    See Also:
    
    Constant Field Values
  - ENCODED_ARRAY
```
public static final int ENCODED_ARRAY
```
    See Also:
    
    Constant Field Values
  - ENCODED_ANNOTATION
```
public static final int ENCODED_ANNOTATION
```
    See Also:
    
    Constant Field Values
  - ENCODED_NULL
```
public static final int ENCODED_NULL
```
    See Also:
    
    Constant Field Values
  - ENCODED_BOOLEAN
```
public static final int ENCODED_BOOLEAN
```
    See Also:
    
    Constant Field Values
  - in
```
protected final ByteInput in
```
- Constructor Detail
  - EncodedValueReader
```
public EncodedValueReader(ByteInput in)
```
  - EncodedValueReader
```
public EncodedValueReader(EncodedValue in)
```
  - EncodedValueReader
```
public EncodedValueReader(ByteInput in,
                          int knownType)
```
    Creates a new encoded value reader whose only value is the specified known type. This is useful for encoded values without a type prefix, such as class_def_item's encoded_array or annotation_item's encoded_annotation.
  - EncodedValueReader
```
public EncodedValueReader(EncodedValue in,
                          int knownType)
```
- Method Detail
  - peek
```
public int peek()
```
    Returns the type of the next value to read.
  - readArray
```
public int readArray()
```
    Begins reading the elements of an array, returning the array's size. The caller must follow up by calling a read method for each element in the array. For example, this reads a byte array:
```
   
   int arraySize = readArray();
   for (int i = 0, i < arraySize; i++) {
     readByte();
   }
 
```
  - readAnnotation
```
public int readAnnotation()
```
    Begins reading the fields of an annotation, returning the number of fields. The caller must follow up by making alternating calls to readAnnotationName() and another read method. For example, this reads an annotation whose fields are all bytes:
```
   
   int fieldCount = readAnnotation();
   int annotationType = getAnnotationType();
   for (int i = 0; i < fieldCount; i++) {
       readAnnotationName();
       readByte();
   }
 
```
  - getAnnotationType
```
public int getAnnotationType()
```
    Returns the type of the annotation just returned by readAnnotation(). This method's value is undefined unless the most recent call was to readAnnotation().
  - readAnnotationName
```
public int readAnnotationName()
```
  - readByte
```
public byte readByte()
```
  - readShort
```
public short readShort()
```
  - readChar
```
public char readChar()
```
  - readInt
```
public int readInt()
```
  - readLong
```
public long readLong()
```
  - readFloat
```
public float readFloat()
```
  - readDouble
```
public double readDouble()
```
  - readString
```
public int readString()
```
  - readType
```
public int readType()
```
  - readField
```
public int readField()
```
  - readEnum
```
public int readEnum()
```
  - readMethod
```
public int readMethod()
```
  - readNull
```
public void readNull()
```
  - readBoolean
```
public boolean readBoolean()
```
  - skipValue
```
public void skipValue()
```
    Skips a single value, including its nested values if it is an array or annotation.

Class EncodedValueReader

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ENCODED_BYTE

ENCODED_SHORT

ENCODED_CHAR

ENCODED_INT

ENCODED_LONG

ENCODED_FLOAT

ENCODED_DOUBLE

ENCODED_STRING

ENCODED_TYPE

ENCODED_FIELD

ENCODED_ENUM

ENCODED_METHOD

ENCODED_ARRAY

ENCODED_ANNOTATION

ENCODED_NULL

ENCODED_BOOLEAN

in

Constructor Detail

EncodedValueReader

EncodedValueReader

EncodedValueReader

EncodedValueReader

Method Detail

peek

readArray

readAnnotation

getAnnotationType

readAnnotationName

readByte

readShort

readChar

readInt

readLong

readFloat

readDouble

readString

readType

readField

readEnum

readMethod

readNull

readBoolean

skipValue