Android应用中怎么防止按钮重复点击

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首先将这块提取为工具类(方便接下来的调用)，现在就起名为：ButtonUtils

public class ButtonUtils {  private static long lastClickTime = 0;  private static long DIFF = 1000;  private static int lastButtonId = -1;    public static boolean isFastDoubleClick() {    return isFastDoubleClick(-1, DIFF);  }    public static boolean isFastDoubleClick(int buttonId) {    return isFastDoubleClick(buttonId, DIFF);  }    public static boolean isFastDoubleClick(int buttonId, long diff) {    long time = System.currentTimeMillis();    long timeD = time - lastClickTime;    if (lastButtonId == buttonId && lastClickTime > 0 && timeD < diff) {      Log.v("isFastDoubleClick", "短时间内按钮多次触发");      return true;    }    lastClickTime = time;    lastButtonId = buttonId;    return false;  }  }