Android游戏的心跳效果
代码介绍: 开发的游戏中计时就要结束的时候,为了营造紧张的气氛,会利用手机自身的震动模拟心跳效果,其实这个心跳效果做起来真的非常的简单。所以直接上代码了(注意模拟器是模拟不了震动的,得真机测试哦)
- package com.ray.test;
- import android.app.Activity;
- import android.os.Bundle;
- import android.os.Vibrator;
- import android.view.MotionEvent;
- public class TestViberation extends Activity {
- Vibrator vibrator;
- /** Called when the activity is first created.*/
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.main);
- }
- @Override
- protected void onStop() {
- if(null!=vibrator){
- vibrator.cancel();
- }
- super.onStop();
- }
- @Override
- public boolean onTouchEvent(MotionEvent event) {
- if(event.getAction() == MotionEvent.ACTION_DOWN){
- vibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE);
- long[] pattern = {800, 50, 400, 30}; // OFF/ON/OFF/ON…
- vibrator.vibrate(pattern, 2);//-1不重复,非-1为从pattern的指定下标开始重复
- }
- return super.onTouchEvent(event);
- }
- }
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原文地址:https://www.cnblogs.com/firecode/p/2860101.html