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

public class mainactivity extends baseactivity implements sensoreventlistener {
 
  private textview tv_sensor;
  private sensormanager msensormgr;//声明一个传感管理器对象
  private vibrator mvibrator;//声明一个震动器对象
 
  @override
  protected mvcbasemodel getmodelimp() {
    return null;
  }
 
  @override
  protected int getcontentlayoutid() {
    return r.layout.activity_main;
  }
 
  @override
  protected void initwidget() {
    tv_sensor = findviewbyid(r.id.tv_sensor);
    //从系统服务中获取传感管理器对象
    msensormgr = (sensormanager) getsystemservice(context.sensor_service);
    //从系统服务中获取振动器对象
    mvibrator = (vibrator) getsystemservice(context.vibrator_service);
  }
 
  @override
  protected void onpause() {
    super.onpause();
    msensormgr.unregisterlistener(this);
  }
 
  @override
  protected void onresume() {
    super.onresume();
    msensormgr.registerlistener(this
        ,msensormgr.getdefaultsensor(sensor.type_accelerometer)
        ,sensormanager.sensor_delay_normal);
  }
 
  @override
  public void onsensorchanged(sensorevent event) {
    if (event.sensor.gettype() == sensor.type_accelerometer){//加速度变更事件
      //value[0]:x轴,value[1]:y轴，values[2]:z轴
      float[] values = event.values;
      if ((math.abs(values[0])>15) || math.abs(values[1])>15 || math.abs(values[2])>15){
        tv_sensor.settext("恭喜您摇一摇了"+system.currenttimemillis());
        //系统检测摇一摇事件后，震动手机提示用户
        mvibrator.vibrate(500);
      }
    }
  }
 
  //当传感器精度改变时回调该方法，一般无需处理
  @override
  public void onaccuracychanged(sensor sensor, int accuracy) {
 
  }
}