Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Constants](https://developer.android.com/reference/android/content/ContentValues#constants) \| [Inherited Constants](https://developer.android.com/reference/android/content/ContentValues#inhconstants) \| [Fields](https://developer.android.com/reference/android/content/ContentValues#lfields) \| [Ctors](https://developer.android.com/reference/android/content/ContentValues#pubctors) \| [Methods](https://developer.android.com/reference/android/content/ContentValues#pubmethods) \| [Inherited Methods](https://developer.android.com/reference/android/content/ContentValues#inhmethods)

# ContentValues

*** ** * ** ***

` public final class ContentValues `   
` extends https://developer.android.com/reference/java/lang/Object ` ` implements https://developer.android.com/reference/android/os/Parcelable `

|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.content.ContentValues |

<br />

*** ** * ** ***

This class is used to store a set of values that the `https://developer.android.com/reference/android/content/ContentResolver` can process.

## Summary

| ### Constants ||
|---|---|
| `https://developer.android.com/reference/java/lang/String` | `https://developer.android.com/reference/android/content/ContentValues#TAG` <br /> |

### Inherited constants

From interface `https://developer.android.com/reference/android/os/Parcelable` `int` `https://developer.android.com/reference/android/os/Parcelable#CONTENTS_FILE_DESCRIPTOR`

Descriptor bit used with `https://developer.android.com/reference/android/os/Parcelable#describeContents()`: indicates that the Parcelable object's flattened representation includes a file descriptor.
`int` `https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE`

Flag for use with `https://developer.android.com/reference/android/os/Parcelable#writeToParcel(android.os.Parcel,%20int)`: the object being written is a return value, that is the result of a function such as "`Parcelable someFunction()`", "`void someFunction(out Parcelable)`", or "`void someFunction(inout Parcelable)`".

| ### Fields ||
|---|---|
| ` public static final https://developer.android.com/reference/android/os/Parcelable.Creator<https://developer.android.com/reference/android/content/ContentValues>` | `https://developer.android.com/reference/android/content/ContentValues#CREATOR` <br /> |

| ### Public constructors ||
|---|---|
| ` https://developer.android.com/reference/android/content/ContentValues#ContentValues()() ` Creates an empty set of values using the default initial size |
| ` https://developer.android.com/reference/android/content/ContentValues#ContentValues(android.content.ContentValues)(https://developer.android.com/reference/android/content/ContentValues from) ` Creates a set of values copied from the given set |
| ` https://developer.android.com/reference/android/content/ContentValues#ContentValues(int)(int size) ` Creates an empty set of values using the given initial size |

| ### Public methods ||
|---|---|
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#clear()() ` Removes all values. |
| ` boolean` | ` https://developer.android.com/reference/android/content/ContentValues#containsKey(java.lang.String)(https://developer.android.com/reference/java/lang/String key) ` Returns true if this object has the named value. |
| ` int` | ` https://developer.android.com/reference/android/content/ContentValues#describeContents()() ` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
| ` boolean` | ` https://developer.android.com/reference/android/content/ContentValues#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object object) ` Indicates whether some other object is "equal to" this one. |
| ` https://developer.android.com/reference/java/lang/Object` | ` https://developer.android.com/reference/android/content/ContentValues#get(java.lang.String)(https://developer.android.com/reference/java/lang/String key) ` Gets a value. |
| ` https://developer.android.com/reference/java/lang/Boolean` | ` https://developer.android.com/reference/android/content/ContentValues#getAsBoolean(java.lang.String)(https://developer.android.com/reference/java/lang/String key) ` Gets a value and converts it to a Boolean. |
| ` https://developer.android.com/reference/java/lang/Byte` | ` https://developer.android.com/reference/android/content/ContentValues#getAsByte(java.lang.String)(https://developer.android.com/reference/java/lang/String key) ` Gets a value and converts it to a Byte. |
| ` byte[]` | ` https://developer.android.com/reference/android/content/ContentValues#getAsByteArray(java.lang.String)(https://developer.android.com/reference/java/lang/String key) ` Gets a value that is a byte array. |
| ` https://developer.android.com/reference/java/lang/Double` | ` https://developer.android.com/reference/android/content/ContentValues#getAsDouble(java.lang.String)(https://developer.android.com/reference/java/lang/String key) ` Gets a value and converts it to a Double. |
| ` https://developer.android.com/reference/java/lang/Float` | ` https://developer.android.com/reference/android/content/ContentValues#getAsFloat(java.lang.String)(https://developer.android.com/reference/java/lang/String key) ` Gets a value and converts it to a Float. |
| ` https://developer.android.com/reference/java/lang/Integer` | ` https://developer.android.com/reference/android/content/ContentValues#getAsInteger(java.lang.String)(https://developer.android.com/reference/java/lang/String key) ` Gets a value and converts it to an Integer. |
| ` https://developer.android.com/reference/java/lang/Long` | ` https://developer.android.com/reference/android/content/ContentValues#getAsLong(java.lang.String)(https://developer.android.com/reference/java/lang/String key) ` Gets a value and converts it to a Long. |
| ` https://developer.android.com/reference/java/lang/Short` | ` https://developer.android.com/reference/android/content/ContentValues#getAsShort(java.lang.String)(https://developer.android.com/reference/java/lang/String key) ` Gets a value and converts it to a Short. |
| ` https://developer.android.com/reference/java/lang/String` | ` https://developer.android.com/reference/android/content/ContentValues#getAsString(java.lang.String)(https://developer.android.com/reference/java/lang/String key) ` Gets a value and converts it to a String. |
| ` int` | ` https://developer.android.com/reference/android/content/ContentValues#hashCode()() ` Returns a hash code value for the object. |
| ` boolean` | ` https://developer.android.com/reference/android/content/ContentValues#isEmpty()() ` Indicates whether this collection is empty. |
| ` https://developer.android.com/reference/java/util/Set<https://developer.android.com/reference/java/lang/String>` | ` https://developer.android.com/reference/android/content/ContentValues#keySet()() ` Returns a set of all of the keys |
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#put(java.lang.String,%20java.lang.Short)(https://developer.android.com/reference/java/lang/String key, https://developer.android.com/reference/java/lang/Short value) ` Adds a value to the set. |
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#put(java.lang.String,%20java.lang.Long)(https://developer.android.com/reference/java/lang/String key, https://developer.android.com/reference/java/lang/Long value) ` Adds a value to the set. |
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#put(java.lang.String,%20java.lang.Double)(https://developer.android.com/reference/java/lang/String key, https://developer.android.com/reference/java/lang/Double value) ` Adds a value to the set. |
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#put(java.lang.String,%20java.lang.Integer)(https://developer.android.com/reference/java/lang/String key, https://developer.android.com/reference/java/lang/Integer value) ` Adds a value to the set. |
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#put(java.lang.String,%20java.lang.Boolean)(https://developer.android.com/reference/java/lang/String key, https://developer.android.com/reference/java/lang/Boolean value) ` Adds a value to the set. |
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#put(java.lang.String,%20java.lang.String)(https://developer.android.com/reference/java/lang/String key, https://developer.android.com/reference/java/lang/String value) ` Adds a value to the set. |
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#put(java.lang.String,%20java.lang.Float)(https://developer.android.com/reference/java/lang/String key, https://developer.android.com/reference/java/lang/Float value) ` Adds a value to the set. |
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#put(java.lang.String,%20byte[])(https://developer.android.com/reference/java/lang/String key, byte[] value) ` Adds a value to the set. |
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#put(java.lang.String,%20java.lang.Byte)(https://developer.android.com/reference/java/lang/String key, https://developer.android.com/reference/java/lang/Byte value) ` Adds a value to the set. |
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#putAll(android.content.ContentValues)(https://developer.android.com/reference/android/content/ContentValues other) ` Adds all values from the passed in ContentValues. |
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#putNull(java.lang.String)(https://developer.android.com/reference/java/lang/String key) ` Adds a null value to the set. |
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#remove(java.lang.String)(https://developer.android.com/reference/java/lang/String key) ` Remove a single value. |
| ` int` | ` https://developer.android.com/reference/android/content/ContentValues#size()() ` Returns the number of values. |
| ` https://developer.android.com/reference/java/lang/String` | ` https://developer.android.com/reference/android/content/ContentValues#toString()() ` Returns a string containing a concise, human-readable description of this object. |
| ` https://developer.android.com/reference/java/util/Set<https://developer.android.com/reference/java/util/Map.Entry<https://developer.android.com/reference/java/lang/String, https://developer.android.com/reference/java/lang/Object>>` | ` https://developer.android.com/reference/android/content/ContentValues#valueSet()() ` Returns a set of all of the keys and values |
| ` void` | ` https://developer.android.com/reference/android/content/ContentValues#writeToParcel(android.os.Parcel,%20int)(https://developer.android.com/reference/android/os/Parcel parcel, int flags) ` Flatten this object in to a Parcel. |

### Inherited methods

From class ` https://developer.android.com/reference/java/lang/Object ` ` https://developer.android.com/reference/java/lang/Object` ` https://developer.android.com/reference/java/lang/Object#clone()() `

Creates and returns a copy of this object.
` boolean` ` https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj) `

Indicates whether some other object is "equal to" this one.
` void` ` https://developer.android.com/reference/java/lang/Object#finalize()() `

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
` final https://developer.android.com/reference/java/lang/Class<?>` ` https://developer.android.com/reference/java/lang/Object#getClass()() `

Returns the runtime class of this `Object`.
` int` ` https://developer.android.com/reference/java/lang/Object#hashCode()() `

Returns a hash code value for the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#notify()() `

Wakes up a single thread that is waiting on this object's monitor.
` final void` ` https://developer.android.com/reference/java/lang/Object#notifyAll()() `

Wakes up all threads that are waiting on this object's monitor.
` https://developer.android.com/reference/java/lang/String` ` https://developer.android.com/reference/java/lang/Object#toString()() `

Returns a string representation of the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long,%20int)(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` ` https://developer.android.com/reference/java/lang/Object#wait(long)(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` ` https://developer.android.com/reference/java/lang/Object#wait()() `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*.
From interface ` https://developer.android.com/reference/android/os/Parcelable ` ` abstract int` ` https://developer.android.com/reference/android/os/Parcelable#describeContents()() `

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
` abstract void` ` https://developer.android.com/reference/android/os/Parcelable#writeToParcel(android.os.Parcel,%20int)(https://developer.android.com/reference/android/os/Parcel dest, int flags) `

Flatten this object in to a Parcel.

## Constants

### TAG

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final String TAG
```

<br />

<br />

Constant Value: "ContentValues"

## Fields

### CREATOR

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final Creator<ContentValues> CREATOR
```

<br />

<br />

## Public constructors

### ContentValues

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public ContentValues ()
```

Creates an empty set of values using the default initial size

<br />

### ContentValues

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public ContentValues (ContentValues from)
```

Creates a set of values copied from the given set

<br />

| Parameters ||
|---|---|
| `from` | `ContentValues`: the values to copy <br /> |

### ContentValues

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public ContentValues (int size)
```

Creates an empty set of values using the given initial size

<br />

| Parameters ||
|---|---|
| `size` | `int`: the initial size of the set of values <br /> |

## Public methods

### clear

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void clear ()
```

Removes all values.

<br />

### containsKey

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public boolean containsKey (String key)
```

Returns true if this object has the named value.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the value to check for <br /> |

| Returns ||
|---|---|
| `boolean` | `true` if the value is present, `false` otherwise <br /> |

### describeContents

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public int describeContents ()
```

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of `https://developer.android.com/reference/android/os/Parcelable#writeToParcel(android.os.Parcel,%20int)`, the return value of this method must include the `https://developer.android.com/reference/android/os/Parcelable#CONTENTS_FILE_DESCRIPTOR` bit.

<br />

| Returns ||
|---|---|
| `int` | a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either `0` or - `https://developer.android.com/reference/android/os/Parcelable#CONTENTS_FILE_DESCRIPTOR` |

### equals

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public boolean equals (Object object)
```

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

The `equals` method implements an equivalence relation on non-null object references:

- It is *reflexive*: for any non-null reference value `x`, `x.equals(x)` should return `true`.
- It is *symmetric*: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`.
- It is *transitive*: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`.
- It is *consistent*: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified.
- For any non-null reference value `x`, `x.equals(null)` should return `false`.

An equivalence relation partitions the elements it operates on into *equivalence classes*; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

<br />

| Parameters ||
|---|---|
| `object` | `Object`: This value may be `null`. <br /> |

| Returns ||
|---|---|
| `boolean` | `true` if this object is the same as the obj argument; `false` otherwise. <br /> |

### get

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Object get (String key)
```

Gets a value. Valid value types are `https://developer.android.com/reference/java/lang/String`, `https://developer.android.com/reference/java/lang/Boolean`, `https://developer.android.com/reference/java/lang/Number`, and `byte[]` implementations.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the value to get <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/Object` | the data for the value, or `null` if the value is missing or if `null` was previously added with the given `key` <br /> |

### getAsBoolean

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Boolean getAsBoolean (String key)
```

Gets a value and converts it to a Boolean.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the value to get <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/Boolean` | the Boolean value, or `null` if the value is missing or cannot be converted <br /> |

### getAsByte

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Byte getAsByte (String key)
```

Gets a value and converts it to a Byte.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the value to get <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/Byte` | the Byte value, or `null` if the value is missing or cannot be converted <br /> |

### getAsByteArray

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public byte[] getAsByteArray (String key)
```

Gets a value that is a byte array. Note that this method will not convert any other types to byte arrays.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the value to get <br /> |

| Returns ||
|---|---|
| `byte[]` | the `byte[]` value, or `null` is the value is missing or not a `byte[]` <br /> |

### getAsDouble

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Double getAsDouble (String key)
```

Gets a value and converts it to a Double.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the value to get <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/Double` | the Double value, or `null` if the value is missing or cannot be converted <br /> |

### getAsFloat

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Float getAsFloat (String key)
```

Gets a value and converts it to a Float.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the value to get <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/Float` | the Float value, or `null` if the value is missing or cannot be converted <br /> |

### getAsInteger

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Integer getAsInteger (String key)
```

Gets a value and converts it to an Integer.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the value to get <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/Integer` | the Integer value, or `null` if the value is missing or cannot be converted <br /> |

### getAsLong

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Long getAsLong (String key)
```

Gets a value and converts it to a Long.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the value to get <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/Long` | the Long value, or `null` if the value is missing or cannot be converted <br /> |

### getAsShort

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Short getAsShort (String key)
```

Gets a value and converts it to a Short.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the value to get <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/Short` | the Short value, or `null` if the value is missing or cannot be converted <br /> |

### getAsString

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public String getAsString (String key)
```

Gets a value and converts it to a String.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the value to get <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/String` | the String for the value <br /> |

### hashCode

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public int hashCode ()
```

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by `https://developer.android.com/reference/java/util/HashMap`.

The general contract of `hashCode` is:

- Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
- If two objects are equal according to the `https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)` method, then calling the `hashCode` method on each of the two objects must produce the same integer result.
- It is *not* required that if two objects are unequal according to the `https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

<br />

<br />

| Returns ||
|---|---|
| `int` | a hash code value for this object. <br /> |

### isEmpty

Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public boolean isEmpty ()
```

Indicates whether this collection is empty.

<br />

| Returns ||
|---|---|
| `boolean` | true iff size == 0 <br /> |

### keySet

Added in [API level 11](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Set<String> keySet ()
```

Returns a set of all of the keys

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/util/Set<https://developer.android.com/reference/java/lang/String>` | a set of all of the keys <br /> |

### put

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void put (String key, 
                Short value)
```

Adds a value to the set.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the name of the value to put <br /> |
| `value` | `Short`: the data for the value to put <br /> |

### put

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void put (String key, 
                Long value)
```

Adds a value to the set.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the name of the value to put <br /> |
| `value` | `Long`: the data for the value to put <br /> |

### put

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void put (String key, 
                Double value)
```

Adds a value to the set.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the name of the value to put <br /> |
| `value` | `Double`: the data for the value to put <br /> |

### put

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void put (String key, 
                Integer value)
```

Adds a value to the set.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the name of the value to put <br /> |
| `value` | `Integer`: the data for the value to put <br /> |

### put

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void put (String key, 
                Boolean value)
```

Adds a value to the set.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the name of the value to put <br /> |
| `value` | `Boolean`: the data for the value to put <br /> |

### put

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void put (String key, 
                String value)
```

Adds a value to the set.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the name of the value to put <br /> |
| `value` | `String`: the data for the value to put <br /> |

### put

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void put (String key, 
                Float value)
```

Adds a value to the set.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the name of the value to put <br /> |
| `value` | `Float`: the data for the value to put <br /> |

### put

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void put (String key, 
                byte[] value)
```

Adds a value to the set.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the name of the value to put <br /> |
| `value` | `byte`: the data for the value to put <br /> |

### put

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void put (String key, 
                Byte value)
```

Adds a value to the set.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the name of the value to put <br /> |
| `value` | `Byte`: the data for the value to put <br /> |

### putAll

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void putAll (ContentValues other)
```

Adds all values from the passed in ContentValues.

<br />

| Parameters ||
|---|---|
| `other` | `ContentValues`: the ContentValues from which to copy <br /> |

### putNull

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void putNull (String key)
```

Adds a null value to the set.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the name of the value to make null <br /> |

### remove

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void remove (String key)
```

Remove a single value.

<br />

| Parameters ||
|---|---|
| `key` | `String`: the name of the value to remove <br /> |

### size

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public int size ()
```

Returns the number of values.

<br />

| Returns ||
|---|---|
| `int` | the number of values <br /> |

### toString

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public String toString ()
```

Returns a string containing a concise, human-readable description of this object.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/String` | a printable representation of this object. <br /> |

### valueSet

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Set<Entry<String, Object>> valueSet ()
```

Returns a set of all of the keys and values

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/util/Set<https://developer.android.com/reference/java/util/Map.Entry<https://developer.android.com/reference/java/lang/String, https://developer.android.com/reference/java/lang/Object>>` | a set of all of the keys and values <br /> |

### writeToParcel

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void writeToParcel (Parcel parcel, 
                int flags)
```

Flatten this object in to a Parcel.

<br />

| Parameters ||
|---|---|
| `parcel` | `Parcel`: The Parcel in which the object should be written. This value cannot be `null`. <br /> |
| `flags` | `int`: Additional flags about how the object should be written. May be 0 or `https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE`. Value is either `0` or a combination of the following: - `https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE` |