ContentValues

TAG

static val TAG: String

Value: "ContentValues"

ContentValues

ContentValues()

Creates an empty set of values using the default initial size

ContentValues

ContentValues(from: ContentValues!)

Creates a set of values copied from the given set

ContentValues

ContentValues(size: Int)

Creates an empty set of values using the given initial size

clear

fun clear(): Unit

Removes all values.

containsKey

fun containsKey(key: String!): Boolean

Returns true if this object has the named value.

describeContents

fun describeContents(): Int

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 writeToParcel(android.os.Parcel,int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

equals

fun equals(other: Any?): Boolean

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.

get

fun get(key: String!): Any!

Gets a value. Valid value types are String, Boolean, Number, and byte[] implementations.

getAsBoolean

fun getAsBoolean(key: String!): Boolean!

Gets a value and converts it to a Boolean.

getAsByte

fun getAsByte(key: String!): Byte!

Gets a value and converts it to a Byte.

getAsByteArray

fun getAsByteArray(key: String!): ByteArray!

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

getAsDouble

fun getAsDouble(key: String!): Double!

Gets a value and converts it to a Double.

getAsFloat

fun getAsFloat(key: String!): Float!

Gets a value and converts it to a Float.

getAsInteger

fun getAsInteger(key: String!): Int!

Gets a value and converts it to an Integer.

getAsLong

fun getAsLong(key: String!): Long!

Gets a value and converts it to a Long.

getAsShort

fun getAsShort(key: String!): Short!

Gets a value and converts it to a Short.

getAsString

fun getAsString(key: String!): String!

Gets a value and converts it to a String.

hashCode

fun hashCode(): Int

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by 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 equals 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 equals 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.

isEmpty

fun isEmpty(): Boolean

Indicates whether this collection is empty.

keySet

fun keySet(): MutableSet<String!>!

Returns a set of all of the keys

put

fun put(
    key: String!, 
    value: ByteArray!
): Unit

Adds a value to the set.

put

fun put(
    key: String!, 
    value: Boolean!
): Unit

Adds a value to the set.

put

fun put(
    key: String!, 
    value: Byte!
): Unit

Adds a value to the set.

put

fun put(
    key: String!, 
    value: Double!
): Unit

Adds a value to the set.

put

fun put(
    key: String!, 
    value: Float!
): Unit

Adds a value to the set.

put

fun put(
    key: String!, 
    value: Int!
): Unit

Adds a value to the set.

put

fun put(
    key: String!, 
    value: Long!
): Unit

Adds a value to the set.

put

fun put(
    key: String!, 
    value: Short!
): Unit

Adds a value to the set.

put

fun put(
    key: String!, 
    value: String!
): Unit

Adds a value to the set.

putAll

fun putAll(other: ContentValues!): Unit

Adds all values from the passed in ContentValues.

putNull

fun putNull(key: String!): Unit

Adds a null value to the set.

remove

fun remove(key: String!): Unit

Remove a single value.

size

fun size(): Int

Returns the number of values.

toString

fun toString(): String

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

valueSet

fun valueSet(): MutableSet<MutableEntry<String!, Any!>!>!

Returns a set of all of the keys and values

writeToParcel

fun writeToParcel(
    parcel: Parcel, 
    flags: Int
): Unit

Flatten this object in to a Parcel.

CREATOR

static val CREATOR: Parcelable.Creator<ContentValues!>