SparseIntArray.ValueAt(Int32) Method

Reference

Definition

Namespace:: Android.Util

Assembly:: Mono.Android.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Given an index in the range 0...size()-1, returns the value from the indexth key-value mapping that this SparseIntArray stores.

[Android.Runtime.Register("valueAt", "(I)I", "GetValueAt_IHandler")]
public virtual int ValueAt (int index);

[<Android.Runtime.Register("valueAt", "(I)I", "GetValueAt_IHandler")>]
abstract member ValueAt : int -> int
override this.ValueAt : int -> int

Parameters

index: Int32

Returns

Int32

Attributes: RegisterAttribute

Remarks

Given an index in the range 0...size()-1, returns the value from the indexth key-value mapping that this SparseIntArray stores.

The values corresponding to indices in ascending order are guaranteed to be associated with keys in ascending order, e.g., valueAt(0) will return the value associated with the smallest key and valueAt(size()-1) will return the value associated with the largest key.

For indices outside of the range 0...size()-1, the behavior is undefined for apps targeting android.os.Build.VERSION_CODES#P and earlier, and an ArrayIndexOutOfBoundsException is thrown for apps targeting android.os.Build.VERSION_CODES#Q and later.

Java documentation for android.util.SparseIntArray.valueAt(int).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

Sdílet prostřednictvím