https://github.com/yjham2002/googlesnaptoroad
:maple_leaf: A Class for snapping the path to nearest road and its example code snippet
https://github.com/yjham2002/googlesnaptoroad
Last synced: 3 months ago
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:maple_leaf: A Class for snapping the path to nearest road and its example code snippet
- Host: GitHub
- URL: https://github.com/yjham2002/googlesnaptoroad
- Owner: yjham2002
- Created: 2016-11-03T16:59:38.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2016-11-03T18:24:18.000Z (over 8 years ago)
- Last Synced: 2025-01-06T14:41:52.651Z (5 months ago)
- Language: Java
- Homepage:
- Size: 88.9 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# SnapToRoad on Android Library
- This project refers [google API document](https://developers.google.com/maps/documentation/roads/snap?hl=ko).
### class MainActivity
- This class shows how you can implement the functions fully with android.os.Handler class as callback procedure.
### class SnapToRoad
- Thread extended Class for requesting to Google Road API Server and handling response with handler.
##### Code Snippet - Example for calling SnapToRoad
```java
responseList = new ArrayList<>();
List sampleData = new ArrayList<>();
sampleData.add(new LatLng(-35.27801,149.12958));
sampleData.add(new LatLng(-35.28032,149.12907));
sampleData.add(new LatLng(-35.28099,149.12929));
sampleData.add(new LatLng(-35.28144,149.12984));
sampleData.add(new LatLng(-35.28194,149.13003));
sampleData.add(new LatLng(-35.28282,149.12956));
new SnapToRoad(sampleData, new Handler(){
@Override
public void handleMessage(Message message){
String response = message.getData().getString("response");
JsonObject jsonObject = new JsonParser().parse(response).getAsJsonObject();
JsonArray jsonArray = jsonObject.getAsJsonArray("snappedPoints");
for(JsonElement jsonObj : jsonArray){
/**
* CODE WHAT YOU WANNA DO WITH RESPONSE HERE
* */
JsonObject locationData = jsonObj.getAsJsonObject();
double latitude = locationData.get("location").getAsJsonObject().get("latitude").getAsDouble();
double longitude = locationData.get("location").getAsJsonObject().get("longitude").getAsDouble();
responseList.add(new LatLng(latitude, longitude));
}
runOnUiThread(new Runnable() {
@Override
public void run(){
partPath = new PolylineOptions().color(getResources().getColor(R.color.colorAccent)).width(15.0f);
partPath.addAll(responseList);
map.addPolyline(partPath);
}
});
}
}).start();
```
- You can find the detail information for handling response from Google ROAD API on [google API document](https://developers.google.com/maps/documentation/roads/snap?hl=ko).
The original codes [on GitHub](https://github.com/yjham2002/GoogleSnapToRoad).
### Made By
- Ham EuiJin (Dongguk University - Dept. of Computer Science and Engineering)