CODEWITHSUNDEEP
javaandroidandroid-intentmaps
colymore
colymore

Reputation: 12316

Send data between activities error on intent

I'm trying to send data from an overlay to other activity with this class 

public class Capas extends ItemizedOverlay<OverlayItem> 

{
MapView Map;
 private ArrayList<OverlayItem> mOverlays = new ArrayList<OverlayItem>();
 @SuppressWarnings("unused")
private Context mContext;

 public Capas(Drawable defaultMarker, Context context)
 {
 super(boundCenterBottom(defaultMarker));
 mContext = context;
 }
 @Override
 public boolean onTouchEvent(MotionEvent event, MapView mapView) 
 {   
     if (event.getAction() == 1) {                
         GeoPoint puntoTocado = mapView.getProjection().fromPixels((int) event.getX(),(int) event.getY());
         Intent nuevoLugar=new Intent(Capas.this,editarLugar.class);
         nuevoLugar.putExtra("latitud",puntoTocado.getLatitudeE6());
         nuevoLugar.putExtra("longitud",puntoTocado.getLongitudeE6());
         StartActivity()


     }                            
     return false;
 }

}

But this return me the next error The constructor Intent(Capas, Class) is undefined. I try with Intent nuevoLugar=new Intent(Capas.class,editarLugar.class); Intent nuevoLugar=new Intent(this,editarLugar.class); but anoone works

Upvotes: 0

Views: 118

Answers (3)

pablisco
pablisco

Reputation: 14237

To create a a new intent you need to get access to a Context instance. ItemizedOverlay doesn't extend from it.

You have you initialize the intent like this:

Intent nuevoLugar=new Intent(mContext, editarLugar.class);

You need to make sure that editarLugar is an Activity.

But also, you need access to the activity. Since I think we can assume that you are creating it from an Activity you can launch it like this:

if(mContext instanceof Activity) {
    ((Activity)mContext).startActivity(nuevoLugar);
}

My bad, you can just call:

mContext.startActivity(nuevoLugar);

Upvotes: 2

Huang
Huang

Reputation: 4842

the first argument should be a Context. please try Intent nuevoLugar=new Intent(mContext,editarLugar.class);

Upvotes: 2

user802421
user802421

Reputation: 7505

In this case this should work:

Intent nuevoLugar = new Intent(mContext, editarLugar.class);

Provided that editarLugar extends Activity and is declared in AndroidManifest.xml. And to start the activity:

mContext.startActivity(nuevoLugar);

Upvotes: 2

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