真正实现TextView跑马灯效果

package com.lewa.launcher.widget.weather;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.TextView;

public class LewatekWeatherTextView extends TextView {

public LewatekWeatherTextView(Context context, AttributeSet attrs) {
super(context, attrs);
// TODO Auto-generated constructor stub
}

@Override
public boolean isFocused() {
//最关键的代码在此

return true;
}

}