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in Technique[技术] by (71.8m points)

android - how can get the information for place on google map?

I want to use information from Google when I search restaurant or some place

i tried to make start an activity when the marker in Google Maps is clicked

so use the onMarkerClick but it have only name, address, place ID what i need

@Override
public boolean onMarkerClick(Marker marker) {
    Id = marker.getId();

    String Title = marker.getTitle();
    String Address = marker.getSnippet();

    switch(databaseCheck){
        case 1:
            Intent intent = new Intent(mActivity, PopupGrid.class);
            intent.putExtra("Title" , Title);
            intent.putExtra("Address", Address);
            getActivity().startActivity(intent);
            break;
        case 2:
            Intent intent2 = new Intent(mActivity, Nodatabase.class);
            intent2.putExtra("Title" , Title);
            intent2.putExtra("Address", Address);
            getActivity().startActivity(intent2);
            break;
    }

    return true;
}

how get other information like phone number, rating and Photo of that location?

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by (71.8m points)

You want to show more data in marker info window so you need to put some data in marker when it create .you should make some new things like that: 1. Firstly create a hash map to put the value.

 HashMap<String, String> map = new HashMap<>();
        map.put("userId", userId);
        map.put("userName", name);
        if(profileImage.equalsIgnoreCase(""))
        map.put("imageUrl", null);
        else
            map.put("imageUrl", profileImage);
        map.put("primaryInstrumentName", primary_Instrument_name);

        googleMap.addMarker(new MarkerOptions()
                .position(new LatLng(Double.valueOf(latitude), Double.valueOf(lonnitude))).snippet(String.valueOf(map))
                .icon(R.drawable.marker);

when u set listner on google map info window its return the marker object get marker.getsnippet which return the hashmap type string convert it in single key value according to this code:

 private Map<String, String> getMarkerDetails(Marker marker) {
        String name2 = marker.getSnippet();
        System.out.println("name  "+name2);

        name2 = name2.substring(1, name2.length() - 1);
        String[] keyValuePairs = name2.split(",");
        Map<String, String> map = new HashMap<>();

        for (String pair : keyValuePairs) {
            String[] entry = pair.split("=");
            System.out.println("name map is "+entry[0]+" "+entry[1]);
            map.put(entry[0].trim(), entry[1].trim());
        }
        return map;
    }

this would help to get back key value from string hashmap using this like:

getMarkerDetails(marker).get("userName").toString();

this will return to marker "username" data , use wherever need.


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