Show popup above map marker in MapView

I can't beleive there's no easy way to do such a basic thing like this... I want to show a popup/baloon (a LinearLayout) after user clicks on a map marker (something smilar to what is in Google Maps app). It should move with the map, when the user scrolls the map. What is the best way to do this?

One idea is to have the LinearLayout in my Activity's root layout and show it when needed. But how to make it move with the map?

Another way to do that may be to create an Overlay that draws the LinearLayout in onDraw and gives the layout touch events. Is this possible?


The way I did is:

Put the markers at required GeoPoints by subclassing ItemizedOverlay, as described in

Create a popup View by inflating from the layout:

View popUp = getLayoutInflater().inflate(R.layout.map_popup, map, false);

Use MapView.LayoutParams to position the popup with respect to GeoPoint in the ItemizedOverlay< OverlayItem >::onTap method. Popup will scroll automatically (without any additional code) when user scrolls the map. Basically popup gets tied to a GeoPoint, if user zooms, popup's position gets adjusted automatically.

MapView map = (MapView) findViewById(;   
MapView.LayoutParams mapParams = new MapView.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, 
                        <x offset if required>,
                        <y offset like pinHeight>,
map.addView(popUp, mapParams);

Here is the "the missing Widget"...

Need Your Help

How to hide inputAccessoryView without dismissing keyboard

iphone ios uitoolbar uikeyboard

I am using a toolbar in the inputAccessoryView property of a textView. When the keyboard shows, it displays the toolbar as expected. When the device is rotated I want to remove the toolbar. I tried...