Added in API level 21

BaseBundle


public class BaseBundle
extends Object

java.lang.Object
   ↳ android.os.BaseBundle
Bundle A mapping from String keys to various Parcelable values. 
PersistableBundle A mapping from String keys to values of various types. 


A mapping from String keys to values of various types. In most cases, you should work directly with either the Bundle or PersistableBundle subclass.

Summary

Public methods

void clear()

Removes all elements from the mapping of this Bundle.

boolean containsKey(String key)

Returns true if the given key is contained in the mapping of this Bundle.

Object get(String key)

This method was deprecated in API level 33. Use the type-safe specific APIs depending on the type of the item to be retrieved, eg. getString(java.lang.String).

boolean getBoolean(String key, boolean defaultValue)

Returns the value associated with the given key, or defaultValue if no mapping of the desired type exists for the given key.

boolean getBoolean(String key)

Returns the value associated with the given key, or false if no mapping of the desired type exists for the given key.

boolean[] getBooleanArray(String key)

Returns the value associated with the given key, or null if no mapping of the desired type exists for the given key or a null value is explicitly associated with the key.

double getDouble(String key, double defaultValue)

Returns the value associated with the given key, or defaultValue if no mapping of the desired type exists for the given key.

double getDouble(String key)

Returns the value associated with the given key, or 0.0 if no mapping of the desired type exists for the given key.

double[] getDoubleArray(String key)

Returns the value associated with the given key, or null if no mapping of the desired type exists for the given key or a null value is explicitly associated with the key.

int getInt(String key)

Returns the value associated with the given key, or 0 if no mapping of the desired type exists for the given key.

int getInt(String key, int defaultValue)

Returns the value associated with the given key, or defaultValue if no mapping of the desired type exists for the given key.

int[] getIntArray(String key)

Returns the value associated with the given key, or null if no mapping of the desired type exists for the given key or a null value is explicitly associated with the key.

long getLong(String key)

Returns the value associated with the given key, or 0L if no mapping of the desired type exists for the given key.

long getLong(String key, long defaultValue)

Returns the value associated with the given key, or defaultValue if no mapping of the desired type exists for the given key.

long[] getLongArray(String key)

Returns the value associated with the given key, or null if no mapping of the desired type exists for the given key or a null value is explicitly associated with the key.

String getString(String key)

Returns the value associated with the given key, or null if no mapping of the desired type exists for the given key or a null value is explicitly associated with the key.

String getString(String key, String defaultValue)

Returns the value associated with the given key, or defaultValue if no mapping of the desired type exists for the given key or if a null value is explicitly associated with the given key.

String[] getStringArray(String key)

Returns the value associated with the given key, or null if no mapping of the desired type exists for the given key or a null value is explicitly associated with the key.

boolean isEmpty()

Returns true if the mapping of this Bundle is empty, false otherwise.

Set<String> keySet()

Returns a Set containing the Strings used as keys in this Bundle.

void putAll(PersistableBundle bundle)

Inserts all mappings from the given PersistableBundle into this BaseBundle.

void putBoolean(String key, boolean value)

Inserts a Boolean value into the mapping of this Bundle, replacing any existing value for the given key.

void putBooleanArray(String key, boolean[] value)

Inserts a boolean array value into the mapping of this Bundle, replacing any existing value for the given key.

void putDouble(String key, double value)

Inserts a double value into the mapping of this Bundle, replacing any existing value for the given key.

void putDoubleArray(String key, double[] value)

Inserts a double array value into the mapping of this Bundle, replacing any existing value for the given key.

void putInt(String key, int value)

Inserts an int value into the mapping of this Bundle, replacing any existing value for the given key.

void putIntArray(String key, int[] value)

Inserts an int array value into the mapping of this Bundle, replacing any existing value for the given key.

void putLong(String key, long value)

Inserts a long value into the mapping of this Bundle, replacing any existing value for the given key.

void putLongArray(String key, long[] value)

Inserts a long array value into the mapping of this Bundle, replacing any existing value for the given key.

void putString(String key, String value)

Inserts a String value into the mapping of this Bundle, replacing any existing value for the given key.

void putStringArray(String key, String[] value)

Inserts a String array value into the mapping of this Bundle, replacing any existing value for the given key.

void remove(String key)

Removes any entry with the given key from the mapping of this Bundle.

int size()

Returns the number of mappings contained in this Bundle.

Inherited methods

Object clone()

Creates and returns a copy of this object.

boolean equals(Object obj)

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

void finalize()

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

final Class<?> getClass()

Returns the runtime class of this Object.

int hashCode()

Returns a hash code value for the object.

final void notify()

Wakes up a single thread that is waiting on this object's monitor.

final void notifyAll()

Wakes up all threads that are waiting on this object's monitor.

String toString()

Returns a string representation of the object.

final void wait(long timeoutMillis, int nanos)

Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

final void wait(long timeoutMillis)

Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

final void wait()

Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public methods

clear

Added in API level 21
public void clear ()

Removes all elements from the mapping of this Bundle. Recycles the underlying parcel if it is still present.

containsKey

Added in API level 21
public boolean containsKey (String key)

Returns true if the given key is contained in the mapping of this Bundle.

Parameters
key String: a String key

Returns
boolean true if the key is part of the mapping, false otherwise

get

Added in API level 21
Deprecated in API level 33
public Object get (String key)

This method was deprecated in API level 33.
Use the type-safe specific APIs depending on the type of the item to be retrieved, eg. getString(java.lang.String).

Returns the entry with the given key as an object.

Parameters
key String: a String key

Returns
Object an Object, or null

getBoolean

Added in API level 22
public boolean getBoolean (String key, 
                boolean defaultValue)

Returns the value associated with the given key, or defaultValue if no mapping of the desired type exists for the given key.

Parameters
key String: a String

defaultValue boolean: Value to return if key does not exist

Returns
boolean a boolean value

getBoolean

Added in API level 22
public boolean getBoolean (String key)

Returns the value associated with the given key, or false if no mapping of the desired type exists for the given key.

Parameters
key String: a String

Returns
boolean a boolean value

getBooleanArray

Added in API level 22
public boolean[] getBooleanArray (String key)

Returns the value associated with the given key, or null if no mapping of the desired type exists for the given key or a null value is explicitly associated with the key.

Parameters
key String: a String, or null

Returns
boolean[] a boolean[] value, or null

getDouble

Added in API level 21
public double getDouble (String key, 
                double defaultValue)

Returns the value associated with the given key, or defaultValue if no mapping of the desired type exists for the given key.

Parameters
key String: a String

defaultValue double: Value to return if key does not exist

Returns
double a double value

getDouble

Added in API level 21
public double getDouble (String key)

Returns the value associated with the given key, or 0.0 if no mapping of the desired type exists for the given key.

Parameters
key String: a String

Returns
double a double value

getDoubleArray

Added in API level 21
public double[] getDoubleArray (String key)

Returns the value associated with the given key, or null if no mapping of the desired type exists for the given key or a null value is explicitly associated with the key.

Parameters
key String: a String, or null

Returns
double[] a double[] value, or null

getInt

Added in API level 21
public int getInt (String key)

Returns the value associated with the given key, or 0 if no mapping of the desired type exists for the given key.

Parameters
key String: a String

Returns
int an int value

getInt

Added in API level 21
public int getInt (String key, 
                int defaultValue)

Returns the value associated with the given key, or defaultValue if no mapping of the desired type exists for the given key.

Parameters
key String: a String

defaultValue int: Value to return if key does not exist

Returns
int an int value

getIntArray

Added in API level 21
public int[] getIntArray (String key)

Returns the value associated with the given key, or null if no mapping of the desired type exists for the given key or a null value is explicitly associated with the key.

Parameters
key String: a String, or null

Returns
int[] an int[] value, or null

getLong

Added in API level 21
public long getLong (String key)

Returns the value associated with the given key, or 0L if no mapping of the desired type exists for the given key.

Parameters
key String: a String

Returns
long a long value

getLong

Added in API level 21
public long getLong (String key, 
                long defaultValue)

Returns the value associated with the given key, or defaultValue if no mapping of the desired type exists for the given key.

Parameters
key String: a String

defaultValue long: Value to return if key does not exist

Returns
long a long value

getLongArray

Added in API level 21
public long[] getLongArray (String key)

Returns the value associated with the given key, or null if no mapping of the desired type exists for the given key or a null value is explicitly associated with the key.

Parameters
key String: a String, or null

Returns
long[] a long[] value, or null

getString

Added in API level 21
public String getString (String key)

Returns the value associated with the given key, or null if no mapping of the desired type exists for the given key or a null value is explicitly associated with the key.

Parameters
key String: a String, or null

Returns
String a String value, or null

getString

Added in API level 21
public String getString (String key, 
                String defaultValue)

Returns the value associated with the given key, or defaultValue if no mapping of the desired type exists for the given key or if a null value is explicitly associated with the given key.

Parameters
key String: a String, or null

defaultValue String: Value to return if key does not exist or if a null value is associated with the given key.

Returns
String the String value associated with the given key, or defaultValue if no valid String object is currently mapped to that key.

getStringArray

Added in API level 21
public String[] getStringArray (String key)

Returns the value associated with the given key, or null if no mapping of the desired type exists for the given key or a null value is explicitly associated with the key.

Parameters
key String: a String, or null

Returns
String[] a String[] value, or null

isEmpty

Added in API level 21
public boolean isEmpty ()

Returns true if the mapping of this Bundle is empty, false otherwise.

Returns
boolean

keySet

Added in API level 21
public Set<String> keySet ()

Returns a Set containing the Strings used as keys in this Bundle.

Returns
Set<String> a Set of String keys

putAll

Added in API level 21
public void putAll (PersistableBundle bundle)

Inserts all mappings from the given PersistableBundle into this BaseBundle.

Parameters
bundle PersistableBundle: a PersistableBundle

putBoolean

Added in API level 22
public void putBoolean (String key, 
                boolean value)

Inserts a Boolean value into the mapping of this Bundle, replacing any existing value for the given key. Either key or value may be null.

Parameters
key String: a String, or null

value boolean: a boolean

putBooleanArray

Added in API level 22
public void putBooleanArray (String key, 
                boolean[] value)

Inserts a boolean array value into the mapping of this Bundle, replacing any existing value for the given key. Either key or value may be null.

Parameters
key String: a String, or null

value boolean: a boolean array object, or null

putDouble

Added in API level 21
public void putDouble (String key, 
                double value)

Inserts a double value into the mapping of this Bundle, replacing any existing value for the given key.

Parameters
key String: a String, or null

value double: a double

putDoubleArray

Added in API level 21
public void putDoubleArray (String key, 
                double[] value)

Inserts a double array value into the mapping of this Bundle, replacing any existing value for the given key. Either key or value may be null.

Parameters
key String: a String, or null

value double: a double array object, or null

putInt

Added in API level 21
public void putInt (String key, 
                int value)

Inserts an int value into the mapping of this Bundle, replacing any existing value for the given key.

Parameters
key String: a String, or null

value int: an int

putIntArray

Added in API level 21
public void putIntArray (String key, 
                int[] value)

Inserts an int array value into the mapping of this Bundle, replacing any existing value for the given key. Either key or value may be null.

Parameters
key String: a String, or null

value int: an int array object, or null

putLong

Added in API level 21
public void putLong (String key, 
                long value)

Inserts a long value into the mapping of this Bundle, replacing any existing value for the given key.

Parameters
key String: a String, or null

value long: a long

putLongArray

Added in API level 21
public void putLongArray (String key, 
                long[] value)

Inserts a long array value into the mapping of this Bundle, replacing any existing value for the given key. Either key or value may be null.

Parameters
key String: a String, or null

value long: a long array object, or null

putString

Added in API level 21
public void putString (String key, 
                String value)

Inserts a String value into the mapping of this Bundle, replacing any existing value for the given key. Either key or value may be null.

Parameters
key String: a String, or null

value String: a String, or null

putStringArray

Added in API level 21
public void putStringArray (String key, 
                String[] value)

Inserts a String array value into the mapping of this Bundle, replacing any existing value for the given key. Either key or value may be null.

Parameters
key String: a String, or null

value String: a String array object, or null

remove

Added in API level 21
public void remove (String key)

Removes any entry with the given key from the mapping of this Bundle.

Parameters
key String: a String key

size

Added in API level 21
public int size ()

Returns the number of mappings contained in this Bundle.

Returns
int the number of mappings as an int.