Marc Leese :
I am trying to pass coordinates and a title collected from an on click from an RSS feed and I want to pass it into google maps from the debug it does pass without issue my issue is displaying it on the map. Here is the onclick with the intent:
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
Intent in = new Intent(getApplicationContext(), MapsActivity.class);
String georss = ((TextView) view.findViewById(R.id.georss)).getText().toString();
String title = ((TextView) view.findViewById(R.id.title)).getText().toString();
String[] latLng = georss.split(" ");
double lat = Double.parseDouble(latLng[0]);
double lng = Double.parseDouble(latLng[1]);;
LatLng location = new LatLng(lat, lng);
in.putExtra("location", location);
in.putExtra("title", title);
startActivity(in);
}
});
and here is the google maps on create:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_maps);
Intent intent = getIntent();
intent.getStringExtra("title");
intent.getStringExtra("location");
I'm just not sure how to display the marker so when you click on it you can see the title.
Green Y. :
intent.getStringExtra("location");
The location parameter is LatLang, not String, so you can't get the location from intent. So it's better to send lat and lng separately.
...
in.putExtra("lat", lat);
in.putExtra("lng", lng);
startActivity(in);
...
Intent intent = getIntent();
double lat = intent.getDoubleExtra("lat", 0);
double lng = intent.getDoubleExtra("lng", 0);
...
[Edit]
Or you can parse LatLang data like this.
...
in.putExtra("location", location);
startActivity(in);
...
Intent intent = getIntent();
LatLng location = (LatLng) intent.getExtras().get("location");
...
By doing like that, you can get Object data from intent. But in this case, you should check the key, otherwise the location can be null. Thanks.
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Origin http://43.154.161.224:23101/article/api/json?id=360889&siteId=1