Google Maps Android API v2 - Interactive InfoWindow like in original android google maps

Question

I am trying to a make custom InfoWindow after a click on a marker with the new Google Maps API v2  I want it to look like in the original maps application by Google  Like this     When I have ImageButton inside  its not working - the entire InfoWindow is slected and not just the ImageButton  I read that it is because there isn t a View itself but it s snapshot  so individual items cannot be distinguished from each other    EDIT   In the documentation  thanks to Disco S2       As mentioned in the previous section on info windows  an info window   is not a live View  rather the view is rendered as an image onto the   map  As a result  any listeners you set on the view are disregarded   and you cannot distinguish between click events on various parts of   the view  You are advised not to place interactive components     such   as buttons  checkboxes  or text inputs     within your custom info   window    But if Google use it  there must be some way to make it  Does anyone have any idea

User · Answer

For those who couldn t get choose007 s answer up and running  If clickListener is not working properly at all times in chose007 s solution  try to implement View onTouchListener instead of clickListener  Handle touch event using any of the action  ACTION UP or ACTION DOWN  For some reason  maps infoWindow causes some weird behaviour when dispatching to clickListeners    infoWindow findViewById R id my view  setOnTouchListener new View OnTouchListener          Override     public boolean onTouch View v  MotionEvent event              int action   MotionEventCompat getActionMasked event             switch  action                   case MotionEvent ACTION UP                      Log d TAG  a view in info window clicked                         break                                    return true                Edit   This is how I did it step by step  First inflate your own infowindow  global variable  somewhere in your activity fragment  Mine is within fragment  Also insure that root view in your infowindow layout is linearlayout  for some reason relativelayout was taking full width of screen in infowindow   infoWindow    ViewGroup  getActivity   getLayoutInflater   inflate R layout info window  null      Other global variables used in below code   private HashMap lt Marker YourData gt  mMarkerYourDataHashMap   new HashMap lt  gt     private GoogleMap mMap  private MapWrapperLayout mapWrapperLayout    Then in onMapReady callback of google maps android api  follow this if you donot know what onMapReady is Maps   Documentation - Getting Started        Override     public void onMapReady GoogleMap googleMap             mMap is global GoogleMap variable in activity fragment           mMap   googleMap           Some function to set map UI settings            setYourMapSettings      MapWrapperLayout initialization                 http   stackoverflow com questions 14123243 google-maps-android-api-v2-                 interactive-infowindow-like-in-original-android-go 15040761 15040761                 39 - default marker height                 20 - offset between the default InfoWindow bottom edge and it s content bottom edge                          mapWrapperLayout init mMap  Utils getPixelsFromDp mContext  39   20               handle marker clicks separately - not necessary          mMap setOnMarkerClickListener this           mMap setInfoWindowAdapter new GoogleMap InfoWindowAdapter                      Override                 public View getInfoWindow Marker marker                        return null                                  Override             public View getInfoContents Marker marker                    YourData data   mMarkerYourDataHashMap get marker                   setInfoWindow marker data                   mapWrapperLayout setMarkerWithInfoWindow marker  infoWindow                   return infoWindow                                    SetInfoWindow method  private void setInfoWindow  final Marker marker  YourData data              throws NullPointerException          if  data getVehicleNumber    null                  TextView  infoWindow findViewById R id VehicelNo                        setText data getDeviceId   toString                       if  data getSpeed    null                  TextView  infoWindow findViewById R id txtSpeed                        setText data getSpeed                          handle dispatched touch event for view click         infoWindow findViewById R id any view  setOnTouchListener new View OnTouchListener                  Override             public boolean onTouch View v  MotionEvent event                    int action   MotionEventCompat getActionMasked event                   switch  action                        case MotionEvent ACTION UP                          Log d TAG  any view clicked                             break                                    return true                              Handle marker click separately       Override     public boolean onMarkerClick Marker marker            Log d TAG  on Marker Click called            marker showInfoWindow            CameraPosition cameraPosition   new CameraPosition Builder                    target marker getPosition            Sets the center of the map to Mountain View                  zoom 10                   build            mMap animateCamera CameraUpdateFactory newCameraPosition cameraPosition  1000 null           return true

User · Answer

I see that this question is already old but still     We made a sipmle library at our company for achieving what is desired - An interactive info window with views and everything  You can check it out on github   I hope it helps

User · Answer

It is really simple   googleMap setInfoWindowAdapter new InfoWindowAdapter                     Use default InfoWindow frame              Override             public View getInfoWindow Marker marker                                  return null                                           Defines the contents of the InfoWindow              Override             public View getInfoContents Marker marker                        Getting view from the layout file info window layout                 View v   getLayoutInflater   inflate R layout info window layout  null                       Getting reference to the TextView to set title                 TextView note    TextView  v findViewById R id note                    note setText marker getTitle                          Returning the view containing InfoWindow contents                 return v                                Just add above code in your class where you are using GoogleMap   R layout info window layout is our custom layout that is showing the view that will come in place of infowindow  I just added the textview here  You can add additonal view here to make it like the sample snap  My info window layout was    lt  xml version  1 0  encoding  utf-8   gt   lt LinearLayout xmlns android  http   schemas android com apk res android          android layout width  wrap content      android layout height  wrap content       android orientation  vertical        gt            lt TextView          android id    id note          android layout width  wrap content          android layout height  wrap content    gt    lt  LinearLayout gt    I hope it will help  We can find a working example of custom infowindow at   http   wptrafficanalyzer in blog customizing-infowindow-contents-in-google-map-android-api-v2-using-infowindowadapter  comment-39731  EDITED   This code is shows how we can add custom view on infoWindow  This code did not handle the clicks on Custom View items  So it is close to answer but not exactly the answer  that s why It is not accepted as answer

User · Answer

I have build a sample android studio project for this question   output screen shots  -        Download full project source code Click here  Please note  you have to add your API key in Androidmanifest xml

User · Answer

Here s my take on the problem  I create AbsoluteLayout overlay which contains Info Window  a regular view with every bit of interactivity and drawing capabilities   Then I start Handler which synchronizes the info window s position with position of point on the map every 16 ms  Sounds crazy  but actually works   Demo video  https   www youtube com watch v bT9RpH4p9mU  take into account that performance is decreased because of emulator and video recording running simultaneously    Code of the demo  https   github com deville info-window-demo  An article providing details  in Russian   http   habrahabr ru post 213415

User · Answer

Just a speculation  I have not enough experience to try it      -   Since GoogleMap is a fragment  it should be possible to catch marker onClick event and show custom fragment view  A map fragment will be still visible on the background  Does anybody tried it  Any reason why it could not work   The disadvantage is that map fragment would be freezed on backgroud  until a custom info fragment return control to it

User · Answer

I was looking for a solution to this problem myself with no luck  so I had to roll my own which I would like to share here with you   Please excuse my bad English   It s a little crazy to answer another Czech guy in English  -     The first thing I tried was to use a good old PopupWindow  It s quite easy - one only has to listen to the OnMarkerClickListener and then show a custom PopupWindow above the marker  Some other guys here on StackOverflow suggested this solution and it actually looks quite good at first glance  But the problem with this solution shows up when you start to move the map around  You have to move the PopupWindow somehow yourself which is possible  by listening to some onTouch events  but IMHO you can t make it look good enough  especially on some slow devices  If you do it the simple way it  jumps  around from one spot to another  You could also use some animations to polish those jumps but this way the PopupWindow will always be  a step behind  where it should be on the map which I just don t like     At this point  I was thinking about some other solution  I realized that I actually don t really need that much freedom - to show my custom views with all the possibilities that come with it  like animated progress bars etc    I think there is a good reason why even the google engineers don t do it this way in the Google Maps app  All I need is a button or two on the InfoWindow that will show a pressed state and trigger some actions when clicked  So I came up with another solution which splits up into two parts     First part  The first part is to be able to catch the clicks on the buttons to trigger some action  My idea is as follows    Keep a reference to the custom infoWindow created in the InfoWindowAdapter  Wrap the MapFragment  or MapView  inside a custom ViewGroup  mine is called MapWrapperLayout  Override the MapWrapperLayout s dispatchTouchEvent and  if the InfoWindow is currently shown  first route the MotionEvents to the previously created InfoWindow  If it doesn t consume the MotionEvents  like because you didn t click on any clickable area inside InfoWindow etc   then  and only then  let the events go down to the MapWrapperLayout s superclass so it will eventually be delivered to the map    Here is the MapWrapperLayout s source code   package com circlegate tt cg an lib map   import com google android gms maps GoogleMap  import com google android gms maps model Marker   import android content Context  import android graphics Point  import android util AttributeSet  import android view MotionEvent  import android view View  import android widget RelativeLayout   public class MapWrapperLayout extends RelativeLayout                  Reference to a GoogleMap object              private GoogleMap map                  Vertical offset in pixels between the bottom edge of our InfoWindow         and the marker position  by default it s bottom edge too          It s a good idea to use custom markers and also the InfoWindow frame          because we probably can t rely on the sizes of the default marker and frame               private int bottomOffsetPixels                  A currently selected marker              private Marker marker                  Our custom view which is returned from either the InfoWindowAdapter getInfoContents         or InfoWindowAdapter getInfoWindow             private View infoWindow           public MapWrapperLayout Context context            super context              public MapWrapperLayout Context context  AttributeSet attrs            super context  attrs              public MapWrapperLayout Context context  AttributeSet attrs  int defStyle            super context  attrs  defStyle                         Must be called before we can route the touch events             public void init GoogleMap map  int bottomOffsetPixels            this map   map          this bottomOffsetPixels   bottomOffsetPixels                        Best to be called from either the InfoWindowAdapter getInfoContents         or InfoWindowAdapter getInfoWindow               public void setMarkerWithInfoWindow Marker marker  View infoWindow            this marker   marker          this infoWindow   infoWindow              Override     public boolean dispatchTouchEvent MotionEvent ev            boolean ret   false             Make sure that the infoWindow is shown and we have all the needed references         if  marker    null  amp  amp  marker isInfoWindowShown    amp  amp  map    null  amp  amp  infoWindow    null                   Get a marker position on the screen             Point point   map getProjection   toScreenLocation marker getPosition                     Make a copy of the MotionEvent and adjust it s location                so it is relative to the infoWindow left top corner             MotionEvent copyEv   MotionEvent obtain ev               copyEv offsetLocation                  -point x    infoWindow getWidth     2                    -point y   infoWindow getHeight     bottomOffsetPixels                   Dispatch the adjusted MotionEvent to the infoWindow             ret   infoWindow dispatchTouchEvent copyEv                        If the infoWindow consumed the touch event  then just return true             Otherwise pass this event to the super class and return it s result         return ret    super dispatchTouchEvent ev             All this will make the views inside the InfoView  live  again - the OnClickListeners will start triggering etc   Second part  The remaining problem is  that obviously  you can t see any UI changes of your InfoWindow on screen  To do that you have to manually call Marker showInfoWindow  Now  if you perform some permanent change in your InfoWindow  like changing the label of your button to something else   this is good enough     But showing a button pressed state or something of that nature is more complicated  The first problem is  that  at least  I wasn t able to make the InfoWindow show normal button s pressed state  Even if I pressed the button for a long time  it just remained unpressed on the screen  I believe this is something that is handled by the map framework itself which probably makes sure not to show any transient state in the info windows  But I could be wrong  I didn t try to find this out   What I did is another nasty hack - I attached an OnTouchListener to the button and manually switched it s background when the button was pressed or released to two custom drawables - one with a button in a normal state and the other one in a pressed state  This is not very nice  but it works     Now I was able to see the button switching between normal to pressed states on the screen     There is still one last glitch - if you click the button too fast  it doesn t show the pressed state - it just remains in its normal state  although the click itself is fired so the button  works    At least this is how it shows up on my Galaxy Nexus  So the last thing I did is that I delayed the button in it s pressed state a little  This is also quite ugly and I m not sure how would it work on some older  slow devices but I suspect that even the map framework itself does something like this  You can try it yourself - when you click the whole InfoWindow  it remains in a pressed state a little longer  then normal buttons do  again - at least on my phone   And this is actually how it works even on the original Google Maps app   Anyway  I wrote myself a custom class which handles the buttons state changes and all the other things I mentioned  so here is the code   package com circlegate tt cg an lib map   import android graphics drawable Drawable  import android os Handler  import android view MotionEvent  import android view View  import android view View OnTouchListener   import com google android gms maps model Marker   public abstract class OnInfoWindowElemTouchListener implements OnTouchListener       private final View view      private final Drawable bgDrawableNormal      private final Drawable bgDrawablePressed      private final Handler handler   new Handler         private Marker marker      private boolean pressed   false       public OnInfoWindowElemTouchListener View view  Drawable bgDrawableNormal  Drawable bgDrawablePressed            this view   view          this bgDrawableNormal   bgDrawableNormal          this bgDrawablePressed   bgDrawablePressed             public void setMarker Marker marker            this marker   marker              Override     public boolean onTouch View vv  MotionEvent event            if  0  lt   event getX    amp  amp  event getX    lt   view getWidth    amp  amp              0  lt   event getY    amp  amp  event getY    lt   view getHeight                          switch  event getActionMasked                  case MotionEvent ACTION DOWN  startPress    break                  We need to delay releasing of the view a little so it shows the pressed state on the screen             case MotionEvent ACTION UP  handler postDelayed confirmClickRunnable  150   break               case MotionEvent ACTION CANCEL  endPress    break              default  break                                  else                  If the touch goes outside of the view s area                 like when moving finger out of the pressed button                 just release the press             endPress                      return false             private void startPress             if   pressed                pressed   true              handler removeCallbacks confirmClickRunnable               view setBackground bgDrawablePressed               if  marker    null                   marker showInfoWindow                         private boolean endPress             if  pressed                this pressed   false              handler removeCallbacks confirmClickRunnable               view setBackground bgDrawableNormal               if  marker    null                   marker showInfoWindow                return true                    else             return false             private final Runnable confirmClickRunnable   new Runnable             public void run                 if  endPress                      onClickConfirmed view  marker                                                  This is called after a successful click              protected abstract void onClickConfirmed View v  Marker marker       Here is a custom InfoWindow layout file that I used    lt  xml version  1 0  encoding  utf-8   gt   lt LinearLayout xmlns android  http   schemas android com apk res android      android layout width  wrap content      android layout height  wrap content      android gravity  center vertical   gt        lt LinearLayout         android layout width  wrap content          android layout height  wrap content          android orientation  vertical          android layout marginRight  10dp   gt            lt TextView             android id    id title              android layout width  wrap content              android layout height  wrap content              android textSize  18sp              android text  Title    gt            lt TextView             android id    id snippet              android layout width  wrap content              android layout height  wrap content              android text  snippet    gt        lt  LinearLayout gt        lt Button         android id    id button           android layout width  wrap content          android layout height  wrap content          android text  Button    gt    lt  LinearLayout gt    Test activity layout file  MapFragment being inside the MapWrapperLayout     lt com circlegate tt cg an lib map MapWrapperLayout xmlns android  http   schemas android com apk res android      xmlns tools  http   schemas android com tools      android id    id map relative layout      android layout width  match parent      android layout height  match parent      tools context   MainActivity   gt        lt fragment         android id    id map          android layout width  match parent          android layout height  match parent          class  com google android gms maps MapFragment    gt    lt  com circlegate tt cg an lib map MapWrapperLayout gt    And finally source code of a test activity  which glues all this together   package com circlegate testapp   import com circlegate tt cg an lib map MapWrapperLayout  import com circlegate tt cg an lib map OnInfoWindowElemTouchListener  import com google android gms maps GoogleMap  import com google android gms maps GoogleMap InfoWindowAdapter  import com google android gms maps MapFragment  import com google android gms maps model LatLng  import com google android gms maps model Marker  import com google android gms maps model MarkerOptions   import android os Bundle  import android app Activity  import android content Context  import android view View  import android view ViewGroup  import android widget Button  import android widget TextView  import android widget Toast   public class MainActivity extends Activity           private ViewGroup infoWindow      private TextView infoTitle      private TextView infoSnippet      private Button infoButton      private OnInfoWindowElemTouchListener infoButtonListener        Override     protected void onCreate Bundle savedInstanceState            super onCreate savedInstanceState           setContentView R layout activity main            final MapFragment mapFragment    MapFragment getFragmentManager   findFragmentById R id map           final MapWrapperLayout mapWrapperLayout    MapWrapperLayout findViewById R id map relative layout           final GoogleMap map   mapFragment getMap                MapWrapperLayout initialization            39 - default marker height            20 - offset between the default InfoWindow bottom edge and it s content bottom edge          mapWrapperLayout init map  getPixelsFromDp this  39   20                 We want to reuse the info window for all the markers              so let s create only one class member instance         this infoWindow    ViewGroup getLayoutInflater   inflate R layout info window  null           this infoTitle    TextView infoWindow findViewById R id title           this infoSnippet    TextView infoWindow findViewById R id snippet           this infoButton    Button infoWindow findViewById R id button               Setting custom OnTouchListener which deals with the pressed state            so it shows up          this infoButtonListener   new OnInfoWindowElemTouchListener infoButton                  getResources   getDrawable R drawable btn default normal holo light                   getResources   getDrawable R drawable btn default pressed holo light                           Override             protected void onClickConfirmed View v  Marker marker                       Here we can perform some action triggered after clicking the button                 Toast makeText MainActivity this  marker getTitle       s button clicked    Toast LENGTH SHORT  show                                      this infoButton setOnTouchListener infoButtonListener             map setInfoWindowAdapter new InfoWindowAdapter                  Override             public View getInfoWindow Marker marker                    return null                              Override             public View getInfoContents Marker marker                       Setting up the infoWindow with current s marker info                 infoTitle setText marker getTitle                     infoSnippet setText marker getSnippet                     infoButtonListener setMarker marker                       We must call this to set the current marker and infoWindow references                    to the MapWrapperLayout                 mapWrapperLayout setMarkerWithInfoWindow marker  infoWindow                   return infoWindow                                        Let s add a couple of markers         map addMarker new MarkerOptions                title  Prague                snippet  Czech Republic                position new LatLng 50 08  14 43              map addMarker new MarkerOptions                title  Paris                snippet  France                position new LatLng 48 86 2 33              map addMarker new MarkerOptions                title  London                snippet  United Kingdom                position new LatLng 51 51 -0 1                public static int getPixelsFromDp Context context  float dp            final float scale   context getResources   getDisplayMetrics   density          return  int  dp   scale   0 5f             That s it  So far I only tested this on my Galaxy Nexus  4 2 1  and Nexus 7  also 4 2 1   I will try it on some Gingerbread phone when I have a chance  A limitation I found so far is that you can t drag the map from where is your button on the screen and move the map around  It could probably be overcome somehow but for now  I can live with that   I know this is an ugly hack but I just didn t find anything better and I need this design pattern so badly that this would really be a reason to go back to the map v1 framework  which btw  I would really really like to avoid for a new app with fragments etc    I just don t understand why Google doesn t offer developers some official way to have a button on InfoWindows  It s such a common design pattern  moreover this pattern is used even in the official Google Maps app     I understand the reasons why they can t just make your views  live  in the InfoWindows - this would probably kill performance when moving and scrolling map around  But there should be some way how to achieve this effect without using views

[android] Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)

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