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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

        

         像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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