Text direction is coming from the system Locale.
Value: 5
Syntax
[Android.Runtime.Register("TEXT_DIRECTION_LOCALE")]
[System.Obsolete("This constant will be removed in the future version. Use Android.Views.TextDirection enum directly instead of this field.")]
public const
TextDirection TextDirectionLocale Remarks
Requirements
Namespace: Android.Views
Assembly: Mono.Android (in Mono.Android.dll)
Assembly Versions: 0.0.0.0
Since: Added in API level 17