ZApplication.java

package com.andieguo.loaction;

import com.baidu.location.BDLocation;

import com.baidu.location.BDLocationListener;
import com.baidu.location.BDNotifyListener;
import com.baidu.location.GeofenceClient;
import com.baidu.location.LocationClient;

import android.app.Application;
import android.app.Service;
import android.os.Vibrator;
import android.util.Log;
import android.widget.TextView;

/**
 * ��Application
 */
public class ZApplication extends Application {
	private static final String TAG = "ZApplication";
	public static LocationClient mLocationClient;
	public GeofenceClient mGeofenceClient;
	private MyLocationListener mMyLocationListener;
	public TextView mLocationResult;
	public Vibrator mVibrator;
	public NotifyLister mNotifyLister;
	
	@Override
	public void onCreate() {
		super.onCreate();
		Log.i(TAG, "����ZApplication��onCreate����");
		mLocationClient = new LocationClient(this);
		mMyLocationListener = new MyLocationListener();
		mLocationClient.registerLocationListener(mMyLocationListener);
		
		mGeofenceClient = new GeofenceClient(this);
		mNotifyLister = new NotifyLister();
		mVibrator =(Vibrator)getApplicationContext().getSystemService(Service.VIBRATOR_SERVICE);
	}
	
	/**
	 * ʵ��ʵλ�ص�����
	 */
	public class MyLocationListener implements BDLocationListener {

		@Override
		public void onReceiveLocation(BDLocation location) {
			//Receive Location 
			StringBuffer sb = new StringBuffer(256);
			sb.append("time : ");
			sb.append(location.getTime());
			sb.append("\nerror code : ");
			sb.append(location.getLocType());
			sb.append("\nlatitude : ");
			sb.append(location.getLatitude());
			sb.append("\nlontitude : ");
			sb.append(location.getLongitude());
			sb.append("\nradius : ");
			sb.append(location.getRadius());
			if (location.getLocType() == BDLocation.TypeGpsLocation){
				sb.append("\nspeed : ");
				sb.append(location.getSpeed());
				sb.append("\nsatellite : ");
				sb.append(location.getSatelliteNumber());
				sb.append("\ndirection : ");
				sb.append(location.getDirection());
			} else if (location.getLocType() == BDLocation.TypeNetWorkLocation){
				sb.append("\naddr : ");
				sb.append(location.getAddrStr());
				//��Ӫ����Ϣ
				sb.append("\noperationers : ");
				sb.append(location.getOperators());
			}
			logMsg(sb.toString());
			Log.i(TAG, sb.toString());
		}

		@Override
		public void onReceivePoi(BDLocation arg0) {
			
		}
	}
	
	/**
	 * ��ʾ�����ַ���
	 * @param str
	 */
	public void logMsg(String str) {
		try {
			if (mLocationResult != null)
				mLocationResult.setText(str);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	/**
	 * �߾��ȵ���Χ���ص�
	 * @author jpren
	 *
	 */
	public class NotifyLister extends BDNotifyListener{
		public void onNotify(BDLocation mlocation, float distance){
			mVibrator.vibrate(1000);
		}
	}
}