Android 震动示例--心跳效果

正在开发第二个游戏,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)。

程序:

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); } @Overrideprotected void onStop() {if(null!=vibrator){vibrator.cancel();}super.onStop();}@Overridepublic 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);} }

记得加入权限:

<uses-permission android:name="android.permission.VIBRATE"></uses-permission>

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