Andorid手机振动器(Vibrator)的使用标签:androidvibrator震动器it
分类: Andorid
获取振动器Vibrator实例:Vibrator mVibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);Vibrator.vibrate()方法:只有1个参数的时候,第一个参数用来指定振动的毫秒数。要传递2个参数的时候,第1个参数用来指定振动时间的样本,第2个参数用来指定是否需要循环。振动时间的样本是指振动时间和等待时间的交互指定的数组。※下面的例子,在程序起动后等待3秒后,振动1秒,再等待2秒后,振动5秒,再等待3秒后,振动1秒 long[] pattern = {3000, 1000, 2000, 5000, 3000, 1000}; // OFF/ON/OFF/ON…
需要在AndroidManifest.xml里进行下类设定<uses-permission android:name=”android.permission.VIBRATE”/>
例程源码(java)public class VibratorTestActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Vibrator vibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE);
long[] pattern = {3000, 1000, 2000, 5000, 3000, 1000}; // OFF/ON/OFF/ON
vibrator.vibrate(pattern, -1);
}
@Override public boolean onTouchEvent(MotionEvent event) { if (event.getAction() == MotionEvent.ACTION_MOVE) { Vibrator vibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE); vibrator.vibrate(10); } return super.onTouchEvent(event);