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

package com.example.a;import android.app.Activity;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.Vibrator;
import android.view.Menu;
import android.widget.Toast;public class MainActivity extends Activity {private SensorManager smg;private Vibrator vbt;private static final int SENSOR_SHAKE=10;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);smg=(SensorManager)this.getSystemService(SENSOR_SERVICE);vbt=(Vibrator)this.getSystemService(VIBRATOR_SERVICE);}@Overridepublic void onResume(){super.onResume();if(smg!=null){smg.registerListener(sensorEventListener, smg.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),smg.SENSOR_DELAY_NORMAL);}}@Overridepublic void onPause(){super.onPause();if(smg!=null){smg.unregisterListener(sensorEventListener);}}private SensorEventListener sensorEventListener =new SensorEventListener(){public void onSensorChanged(SensorEvent event){float[] values =event.values;float x = values[0];float y = values[1];float z = values[2];System.out.println("x:"+x+"    y:"+y+"     z:"+z);int medumValue =15;if(Math.abs(x)>medumValue||Math.abs(y)>medumValue||Math.abs(z)>medumValue){vbt.vibrate(200);Message msg=new Message();msg.what=SENSOR_SHAKE;}}public void onAccuracyChanged(Sensor sensor,int assuray){}};Handler handler=new Handler(){public void handleMessage(Message msg){super.handleMessage(msg);switch (msg.what){case SENSOR_SHAKE:Toast.makeText(getApplicationContext(), "I know you are shake your phone now", 2000).show();}}};@Overridepublic boolean onCreateOptionsMenu(Menu menu) {// Inflate the menu; this adds items to the action bar if it is present.getMenuInflater().inflate(R.menu.main, menu);return true;}}