ITransformationMethod.OnFocusChanged 方法

定义

当使用此 TransformationMethod 获取或失去焦点的 TextView 时,将调用此方法。

[Android.Runtime.Register("onFocusChanged", "(Landroid/view/View;Ljava/lang/CharSequence;ZILandroid/graphics/Rect;)V", "GetOnFocusChanged_Landroid_view_View_Ljava_lang_CharSequence_ZILandroid_graphics_Rect_Handler:Android.Text.Method.ITransformationMethodInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")]
public void OnFocusChanged(Android.Views.View? view, Java.Lang.ICharSequence? sourceText, bool focused, Android.Views.FocusSearchDirection direction, Android.Graphics.Rect? previouslyFocusedRect);
[<Android.Runtime.Register("onFocusChanged", "(Landroid/view/View;Ljava/lang/CharSequence;ZILandroid/graphics/Rect;)V", "GetOnFocusChanged_Landroid_view_View_Ljava_lang_CharSequence_ZILandroid_graphics_Rect_Handler:Android.Text.Method.ITransformationMethodInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")>]
abstract member OnFocusChanged : Android.Views.View * Java.Lang.ICharSequence * bool * Android.Views.FocusSearchDirection * Android.Graphics.Rect -> unit

参数

view
View
sourceText
ICharSequence
focused
Boolean
previouslyFocusedRect
Rect
属性

注解

当使用此 TransformationMethod 获取或失去焦点的 TextView 时,将调用此方法。

Java文档android.text.method.TransformationMethod.onFocusChanged(android.view.View, java.lang.CharSequence, boolean, int, android.graphics.Rect)

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