Update marker position google maps android

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Android Map Utils: Show Custom Info Window View On A Marker Click

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I need to do the following: I have a Marker on the map and I need to change the position of it. So I tried the following:. There's one example of moving marker in google map v2 demo app. Most of the answers on StackOverflow suggest using remove to remove the marker and then create a new one using addMarker. Instead of doing that, simply save the marker once in a Marker type variable and then update its location. Define "marker" outside the function. How are we doing? Please help us improve Stack Overflow. Take our short survey. Learn more. Asked 7 years ago. Active 4 months ago. Viewed 55k times. I think I have to refresh the map or somthing equal? Active Oldest Votes. What do you mean by update? It is just adding new Marker, not updating old one. Max Base 4 4 silver badges 11 11 bronze badges. Yankee Yankee 1, 2 2 gold badges 16 16 silver badges 32 32 bronze badges. Thank you! Your comment was usefull for me! Muhammad Haroon Muhammad Haroon 11 2 2 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Q2 Community Roadmap.

Adding a Map with a Marker


The idea of showing custom info window on a marker is to add more meaning instead of simply showing title. Note: This assuming you have already set up Google Maps in your Android app. Before we start looking at some code, we also need to add the following dependency in our app-level build. Now that we have all the configuration out the way, we can start showing the custom info window on a marker click. Once Google Maps are added to your activity or fragment, you can perform any other operations inside the getMapAsync method. Let us see the example of how to show title info on a marker. In the above example, we set the default info window screen when a user clicks on a marker. Note: Only one marker info window displayed at a time. If a user clicks on another marker, the current info window will be hidden and a new one will be displayed. Add the following code inside the getMapAsync method of your Activity or Fragment. The onInfoWindowClick method gives the marker instance of the taped item window. If all goes well, you should be able to see the cluster manager and marker info window like this:. If you have any questions, feel free to leave them in the comments section. Also, you can get the complete source code of the above example from GitHub. Hey Nadji, Yes, you can get the marker position in getInfoWindow method and then simply execute a call to the geocoder. I think you need to create a global instance of Geocoder and then reuse the same instance. Hi Ahsen, Thanks for your topic. Is it possible to have 2 clickable buttons in each info window? Is there any solution? Hey Rami, Yes, it is possible to have 2 clickable buttons. Now instead of adding click listener on InfoWindow add click listener on the custom view when you finding view inside the getInfoWindow method. Is it possible to show a custom window bottom position like google maps when I click it? If so, I would appreciate the help. How do I add a marker with a long press and show up a bottom down information like google maps but custumized. Save my name, email, and website in this browser for the next time I comment. Note: The geocoder request is a blocking call. Rami 5 months ago Reply. Miguel 3 months ago Reply. Developer 2 months ago Reply. Have you done marker animation in ClusterMap android? Write A Comment Cancel Reply.

Remove a single marker from Google Maps Android API V2 on clicking InfoWindow


Realtime mapping and geolocation tracking is a core feature of web and mobile apps across every industry. The idea is simple — detect and stream location data to a live-updating map to smoothly watch location updates as they change in the real world. With that, Android geolocation tracking is an essential technology today. For this tutorial, we presume you are working with an Android application running Version 23 Marshmallow or higher, as this tutorial is intended primarily for mobile devices. The code for the example used in this tutorial series is available in our GitHub repository. The PubNub application will include publish and subscribe keys that applications can use for those specified features. To do so, check out this getting started guide. This creates a unique API key that can be locked down to whatever Android apps you like. You can manage your credentials in the Google API console here. In our Android application, PubNub provides the realtime communication capability that lets our Android application receive incoming events as the position of a remote object latitude and longitude changes. Our application uses a PubNub channel to send and receive position changed events. But in your application, the publisher sender system s may be different from the subscriber receiving system s. The map size, map center latitude and longitude, zoom level, map style and other options may be configured to your initial preferences and updated on the fly. It also provides an initialization callback option that calls a function you specify when the map is loading. You can use features like Map Markers and Polylines which allow you to place friendly markers and flight paths on the map at the location s you specify. All the points are user-specified and may be updated in real time as updates arrive. Google Maps provides great mapping functionality, and combined with PubNub for the realtime location coordinates updates, the two work incredibly well together. First, clone the code onto your local machine using Git or the import project feature of Android Studio. We start with a plain Android application that has two activities:. We include the PubNub library for realtime communications in the build. At the time of writing, the relevant version is That will bring up the Android device chooser so you can choose where to run the app. With that, we now have our app set up. Please fill in the form below and we will get back to you within 24 hours. You need to enable JavaScript to run this app. Good News! Product Updates Insights Build News. Build - 5 min read. PubNub Staff pubnub.

auto refresh marker on google map


Home Categories. How to change update position of a marker on Google Maps without refreshing the map. In this article I will explain how to move a marker to different locations on Google Maps i. The following code snippet consists of an array of markers of different geographic address locations. Each marker in the array contains title, latitude, longitude and description of the location. Inside the window. When a RadioButton is clicked the SetMarker function is executed and the value of the selected RadioButton is passed as parameter. Using the value parameter, the details of the location is fetched and the marker position is updated on the Google Maps. LoadMap. LatLng markers[0]. Map document. SetMarker 0. LatLng data. InfoWindow. Related Articles. Add Comments. Thank you for the feedback. The comment is now awaiting moderation. You will be notified via email when the author replies to your comment. You can add your comment about this article using the form below. Make sure you provide a valid email address else you won't be notified when the author replies to your comment Please note that all comments are moderated and will be deleted if they are Not relavant to the article Spam Advertising campaigns or links to other sites Abusive content. Please do not post code, scripts or snippets.

Android Map Utils: Show Custom Info Window View On A Marker Click

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I've got a map that loads. I want to add a marker that gets it's lat and long from text boxes, and I can't fathom it. Also, your global map reference is never set to the actual map instance since you shadow it with a local var same name. You're using lat and lng for the marker position before they're initialized unless they're globally set somewhere :. If you want to update the position of the same marker and not create a new one, you should simply be doing this:. First, in initialize function you are creating new local map variable, because you use var keyword. This variable is not visible outside initializeso you need to remove var to use global variable. Third, you are accessing setPosition method of marker variable when marker may not be defined. How are we doing? Please help us improve Stack Overflow. Take our short survey. Learn more. Google Maps api V3 update marker Ask Question. Asked 8 years, 10 months ago. Active 8 years, 10 months ago. Viewed 60k times. Nothing happens when I click on the updatemap button. LatLng Map document. LatLng lat, lng ; marker. Richard Richard 1, 3 3 gold badges 15 15 silver badges 33 33 bronze badges. Active Oldest Votes. Update Also, your global map reference is never set to the actual map instance since you shadow it with a local var same name. Second, you are using lat and lng variables before they are defined. LatLng lat, lng ; if marker! Yuri Stuken Yuri Stuken 9, 1 1 gold badge 23 23 silver badges 23 23 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

Add Marker to Google Map - [Android Google Maps Course]



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