python for android : 地圖路徑規劃

地圖路徑規劃 geopath.py

# -*- coding: utf-8 -*-import androidimport urllibimport urllib2import jsonimport sysprint  sys.getdefaultencoding()reload(sys)sys.setdefaultencoding('utf-8')droid = android.Android()city = droid.dialogGetInput(u"geocode",u"請輸入起點 start:",u'guangzhou').resultcity = urllib2.quote(city)print u'起點:',cityurl = u'http://maps.google.com/maps/api/geocode/json?address=%s&sensor=true&language=zh-CN'handler = urllib2.urlopen(url % city)js = json.load(handler)handler.close()address = js['results'][0]['address_components']for ad in address:    print ad['long_name']location = js['results'][0]['geometry']['location']startLat = location['lat']startLng = location['lng']print jscity = droid.dialogGetInput(u"geocode",u"請輸入終點 end:",u'zhuhai').resultcity = urllib2.quote(city)print u'終點:',cityurl = u'http://maps.google.com/maps/api/geocode/json?address=%s&sensor=true&language=zh-CN'handler = urllib2.urlopen(url % city)js = json.load(handler)handler.close()address = js['results'][0]['address_components']for ad in address:    print ad['long_name']location = js['results'][0]['geometry']['location']endLat = location['lat']endLng = location['lng']print js# 路徑規劃:url = 'http://maps.google.com/maps?f=d&saddr=%s%%20%s&daddr=%s%%20%s&hl=zh' % (startLat,startLng,endLat,endLng)print urldroid.startActivity('android.intent.action.VIEW',url)

在 android 4.1 pad 上測試通過.
參考　http://blog.csdn.net/xyz_lmn/article/details/5968056