Android Shopping List App-Learning Loads of UI Features

添加Google Maps features

用信用卡注册

API Key

1. 仅限安卓com.samsung.shoppinglist下的traffic

2. SHA-1 certificate fingerprint获取

   在gradle命令行中输入gradle signingreport

   

   得到SHA-1 certificate fingerprint

   

   填入

   

3. 如果忘记api key，可以在Keys & Credentials中查看

   

4. 将API KEY记录在AndroidManifest.xml application标签下

   

5. Enable Geocoding API

   

6. 访问API(可能需要打开HTTPS的traffic)：https://maps.googleapis.com/maps/api/geocode/json?latlng=7.9838,-121.2284&key=yourapikey，之后的数据类型需要按照以下返回的Json数据进行定义

   

   {
     "plus_code": {
       "global_code": "64VWXQMC+GJH"
     },
     "results": [
       {
         "address_components": [
           {
             "long_name": "64VWXQMC+GJ",
             "short_name": "64VWXQMC+GJ",
             "types": [
               "plus_code"
             ]
           }
         ],
         "formatted_address": "64VWXQMC+GJ",
         "geometry": {
           "bounds": {
             "northeast": {
               "lat": 7.983874999999999,
               "lng": -121.228375
             },
             "southwest": {
               "lat": 7.98375,
               "lng": -121.2285
             }
           },
           "location": {
             "lat": 7.9838,
             "lng": -121.2284
           },
           "location_type": "GEOMETRIC_CENTER",
           "viewport": {
             "northeast": {
               "lat": 7.985161480291501,
               "lng": -121.2270885197085
             },
             "southwest": {
               "lat": 7.982463519708497,
               "lng": -121.2297864802915
             }
           }
         },
         "place_id": "GhIJHjhnRGnvH0ARApoIG55OXsA",
         "plus_code": {
           "global_code": "64VWXQMC+GJ"
         },
         "types": [
           "plus_code"
         ]
       }
     ],
     "status": "OK"
   }