android中button点击频率控制



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                                                                  //写一个类
  public class Utils {  
      private static long lastClickTime;  
      public static boolean isFastDoubleClick() {  
          long time = System.currentTimeMillis();  
          long timeD = time - lastClickTime;  
          if ( 0 < timeD && timeD < 500) {       //500毫秒内按钮无效，这样可以控制快速点击，自己调整频率
              return true;     
          }     
          lastClickTime = time;     
          return false;     
      }  
  } 

 
                                                             //监听按钮调用方法
  public void onClick(View v) {  
      if (Utils.isFastDoubleClick()) {  
          return;  
      }  
  } 

-----------------------------------------------------------------你自己可以测试一把  绝对没问题

写一个类

package com.example.teststyle;

import android.util.Log;

public class ButtonUtil
{
 private static long lastClickTime = 0;
 private static long DIFF = 5000;
 private static int lastButtonId = -1;
 /**
  * 判断两次点击的间隔，如果小于1000，则认为是多次无效点击
  * @return
  */
 public static boolean isFastDoubleClick()
 {
  return isFastDoubleClick(-1,DIFF);
 }
 /**
  * 判断两次点击的间隔，如果小于1000，则认为是多次无效点击
  * @return
  */
 public static boolean isFastDoubleClick(int buttonId)
 {
  return isFastDoubleClick(buttonId,DIFF);
 }

 /**
  * 判断两次点击的间隔，如果小于diff，则认为是多次无效点击
  * @param diff
  * @return
  */
 public static boolean isFastDoubleClick(int buttonId,long diff)
 {
  long time = System.currentTimeMillis();
  long timeD = time - lastClickTime;
  Log.v("xxxx", "lastButtonId = "+lastButtonId+"  buttonId = "+buttonId);
  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;
 }
}

 然后调用

public void onClick(View v) {
    // TODO Auto-generated method stub
    if(ButtonUtil.isFastDoubleClick(v.getId())){

      //这儿进行控制，时间自己控制
     Log.e("----->显示点击时间和开始时间", "开始时间");
     Toast.makeText(getApplicationContext(), "显示内容", Toast.LENGTH_SHORT).show();

   return
    }

   //开始写自己的业务逻辑

   ...........
   }