This private-use character is used to bring up a character picker for
miscellaneous symbols.
Syntax
[Android.Runtime.Register("PICKER_DIALOG_INPUT")]
public const
char PickerDialogInput Remarks
Requirements
Namespace: Android.Views
Assembly: Mono.Android (in Mono.Android.dll)
Assembly Versions: 0.0.0.0
Since: Added in API level 1