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LoginFilter.Filter(String, Int32, Int32, ISpanned, Int32, Int32) Method

Definition

This method is called when the buffer is going to replace the range dstart … dend of dest with the new text from the range start … end of source.

public string? Filter (string? source, int start, int end, Android.Text.ISpanned? dest, int dstart, int dend);
member this.Filter : string * int * int * Android.Text.ISpanned * int * int -> string

Parameters

source
String
start
Int32
end
Int32
dest
ISpanned
dstart
Int32
dend
Int32

Returns

Remarks

This method is called when the buffer is going to replace the range dstart … dend of dest with the new text from the range start … end of source. Returns the CharSequence that we want placed there instead, including an empty string if appropriate, or null to accept the original replacement. Be careful to not to reject 0-length replacements, as this is what happens when you delete text.

Java documentation for android.text.LoginFilter.filter(java.lang.CharSequence, int, int, android.text.Spanned, int, 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