Setting ID to google map API v2 marker to return image taken by camera intent

Question

Okay, This problem i have been facing for a couple of days now and can\'t seem to resolve.

This is how my map works:

1. Tap on any point on map

Answer 1

If you are not using the markers InfoWindow you could set the InfoWindows title or snippet to your id and then retrieve it. I do this with

myMap.addMarker(new MarkerOptions()
    .title(myTitle)
    .snippet(mySnippet)
    .position(myPosition));

Then to retrieve the id just use:

myMarker.getTitle()

or

myMarker.getSnippet()

Here is the example to use the snippet as a tag for the marker:

public class CustomInfoWindow implements InfoWindowAdapter {

    @Override
    public View getInfoContents(Marker marker) {
        View v = LayoutInflater.from(AppCtxProv.getContext()).inflate(R.layout.custom_info_window, null);
        TextView title = (TextView) v.findViewById(R.id.title);
        title.setText(marker.getTitle());
        return v;
    }

    @Override
    public View getInfoWindow(Marker marker) {
        return null;
    }

}

Then for the custom layout I used this simple code:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="@color/white" >

        <TextView 
            android:id="@+id/title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />

</RelativeLayout>

The AppCtxProv is an Activity class I created that just returns the context:

public class AppCtxProv extends Application {

    @Override
    public void onCreate() {
        super.onCreate();
    }

    public static Context getContext() {
        return getApplicationContext();
    }

}

And in the manifest just give the

android:name="your.package.AppCtxProv"

attribute to the Application tag

Answer 2

Try with this..

( ref. How to remove marker from google map v2? )

Previously I did told you..Just save marker to your own variables.. and there are a Index number for each and every marker..Hence Index number is provided by you and Google-Marker have itself ID... Google-Marker return ID with 'm1, m2 or m3...'.. so just replace get marker.getId and replace 'm'.. Now you can get marker this Id do match with your Index number.

// Sample code to get marker id

    String mId = marker.getId();
    mId = mId.replace("m","");
    String clickMarker =  Integer.valueOf(mId);

// hence 'i' is Google-Marker Id... and You have your marker Index value.. match with it. // sample code to get Click marker Id

           for(int k = 0; k<myMarkersHash.size(); k++)
            {
                if(clickMarker == myMarkersHash.get(k))
                {
                    // now got k is marker value
                    break;
                }
            }

// myMarkersHash defined also at ref. link