CODEWITHSUNDEEP
androidgoogle-mapsgoogle-maps-markers
Mikerizzo
Mikerizzo

Reputation: 601

Android - Google maps markers moving around

For some reason I'm noticing that the markers that I download the icon for don't stick in their lon/lat when I zoom in and out. However, if I use assets that are in the project it doesn't happen. Does anyone know why?

I'm loading the assets using:

Picasso.with(mActivity).load(strUrl).into(currentMarker.getCurrentMarker());

--EDIT --

public class CustomMarker implements Target {

    Marker mMarker;
    private boolean doneLoad;

    public CustomMarker(Marker marker) {

        mMarker = marker;
        doneLoad = false;
    }

    @Override
    public int hashCode() {
        return mMarker.hashCode();
    }

    @Override
    public boolean equals(Object o) {
        if(o instanceof CustomMarker) {
            Marker marker = ((CustomMarker) o).mMarker;
            return mMarker.equals(marker);
        } else {
            return false;
        }
    }

    @Override
    public void onBitmapLoaded(Bitmap bitmap, Picasso.LoadedFrom from)  throws IllegalArgumentException {

        if (doneLoad == false) {
            try {
                mMarker.setIcon(BitmapDescriptorFactory.fromBitmap(bitmap));
                doneLoad = true;
            } catch (IllegalArgumentException e) {
                e.printStackTrace();
            }
        }

    }

    @Override
    public void onBitmapFailed(Drawable errorDrawable) {

    }

    @Override
    public void onPrepareLoad(Drawable placeHolderDrawable) {

    }


    public Marker getmMarker() {
        return mMarker;
    }

    public boolean isDoneLoad() {
        return doneLoad;
    }

    public void setDoneLoad(boolean doneLoad) {
        this.doneLoad = doneLoad;
    }
}

Upvotes: 0

Views: 116

Answers (1)

antonio
antonio

Reputation: 18262

The problem is that the icon is incorrectly anchored.

Add this after setIcon on your CustomMarker.onBitmapLoaded:

mMarker.setAnchor(0.5f,1f);

Upvotes: 1

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