import java.util.ArrayList; 
import java.util.List; 
import java.util.Random; 
import android.app.Activity; 
import android.app.Service; 
import android.content.res.Resources; 
import android.hardware.Sensor; 
import android.hardware.SensorEvent; 
import android.hardware.SensorEventListener; 
import android.hardware.SensorManager; 
import android.os.Bundle; 
import android.os.Vibrator; 
import android.view.View; 
import android.widget.Button; 
 
//需要實(shí)現(xiàn)SensorEventListener接口 
public class LoversChoise extends Activity implements SensorEventListener{ 
 
 Button clear; 
 //定義sensor管理器 
 private SensorManager mSensorManager; 
 //震動(dòng) 
 
 private Vibrator vibrator; 
  public void onCreate(Bundle savedInstanceState) { 
  super.onCreate(savedInstanceState); 
  setContentView(R.layout.loverschoise); 
  //獲取傳感器管理服務(wù) 
  mSensorManager = (SensorManager) getSystemService(SENSOR_SERVICE); 
  //震動(dòng) 
  vibrator = (Vibrator) getSystemService(Service.VIBRATOR_SERVICE); 
  clear = (Button) findViewById(R.id.clear); 
  clear.setOnClickListener(new Button.OnClickListener(){ 
  @Override 
  public void onClick(View arg0) { 
   // TODO Auto-generated method stub 
  //點(diǎn)擊button后，給button按鈕設(shè)置了text 
  clear.setText("現(xiàn)在給button的text賦值嘍~"); 
 
 }); 
 
@Override 
protected void onResume(){ 
 super.onResume(); 
 //加速度傳感器 
 mSensorManager.registerListener(this, 
 mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER), 
 //還有SENSOR_DELAY_UI、SENSOR_DELAY_FASTEST、SENSOR_DELAY_GAME等， 
 //根據(jù)不同應(yīng)用，需要的反應(yīng)速率不同，具體根據(jù)實(shí)際情況設(shè)定 
 
 SensorManager.SENSOR_DELAY_NORMAL); 
 
} 
 
@Override 
protected void onStop(){ 
 mSensorManager.unregisterListener(this); 
 super.onStop(); 
 
} 
 
@Override 
protected void onPause(){ 
 mSensorManager.unregisterListener(this); 
 super.onPause(); 
 
} 
 
@Override 
public void onAccuracyChanged(Sensor sensor, int accuracy) { 
 // TODO Auto-generated method stub 
 //當(dāng)傳感器精度改變時(shí)回調(diào)該方法，Do nothing. 
 
} 
 
@Override 
public void onSensorChanged(SensorEvent event) { 
 // TODO Auto-generated method stub 
 int sensorType = event.sensor.getType(); 
 //values[0]:X軸，values[1]：Y軸，values[2]：Z軸 
 float[] values = event.values; 
 if(sensorType == Sensor.TYPE_ACCELEROMETER){ 
 
 
 /*因?yàn)橐话阏Ｇ闆r下，任意軸數(shù)值最大就在9.8~10之間，只有在你突然搖動(dòng)手機(jī) 
 *的時(shí)候，瞬時(shí)加速度才會(huì)突然增大或減少。 
 *所以，經(jīng)過(guò)實(shí)際測(cè)試，只需監(jiān)聽(tīng)任一軸的加速度大于14的時(shí)候，改變你需要的設(shè)置 
 *就OK了~~~ 
 
 */ 
 
 if((Math.abs(values[0])>14||Math.abs(values[1])>14||Math.abs(values[2])>14)){ 
 
 
 //搖動(dòng)手機(jī)后，設(shè)置button上顯示的字為空 
 clear.setText(null); 
 //搖動(dòng)手機(jī)后，再伴隨震動(dòng)提示~~ 
 vibrator.vibrate(500); 
 
 } 
 
 } 
 
} 
 
}