Implementation method of Android TextView Running Horse lamp effect

This paper describes the Android TextView running horse lamp effect implementation method. To share for your reference, the details are as follows:

public class MyTextView extends TextView{
  public MyTextView(Context context, AttributeSet attrs) {
    super(context, attrs);
    // TODO Auto-generated constructor stub
  }
  public MyTextView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    // TODO Auto-generated constructor stub
  }
  public MyTextView(Context context) {
    super(context);
    // TODO Auto-generated constructor stub
  }
  @Override
  public boolean isFocused() {
    // TODO Auto-generated method stub
    return true;   //must be return true;
  }
}

In the xml file:

<packagename.MyTextView android:id="@+id/my_textview"
android:layout_width="400px" android:layout_height="35px" 
android:singleLine="true" android:ellipsize="marquee"
android:marqueeRepeatLimit="marquee_forever" android:textSize="22sp"/>

For more information about Android controls, please refer to our special topic: Summary of Android Controls usage

I hope this article has been helpful in Android programming.