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characters


DigitalClock

农民伯伯

版本:Android 2.2 r1

 

public class DigitalClock extends TextView

 

java.lang.Object

android.view.View

       android.widget.TextView

              android.widget.DigitalClock

 

概述

        

         AnalogClock ),但是是数字的。显示秒。修正:分开显示小时/分钟/秒,均衡的字体不能够摆动显示。(译者注:根据字体按比例显示小时/分钟/秒,无法像AnalogClock转动显示)

 

受保护方法

         protected void onAttachedToWindow ()

         视图(DigitalClock)附在一个窗体上时调用。在这个点的表面进行绘制。注意这个方法保证在onDraw(Canvas)以前调用,但是它可以在第一次调用onDraw以前任何时间调用——包括onMeasure(int, int)之前或之后。

 

         protected void onDetachedFromWindow ()

         视图(DigitalClock)从窗体上分离(移除)时调用。在这个点的表面不再有画面绘制。


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