google-maps-api-2 | 易学教程

Android alternative for google maps (offline)

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问题 I'm working on an app where users could press a button to see a map. I've implemented that google maps opens inside the app to show a map. Now my question is: If there is no wifi/3G it is impossible to cache the map, is there another way to show an offline version of the map? I was thinking about showing an svg image of a map. I've tried that but there is no way to zoom in the svg image, so is there a better way? 回答1: You can use Open Street Map instead of Google Maps. There is an Android

Find nearest resturant, coffee shop, and grocery store using google maps in android

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问题 I am working in android sdk and using google maps api. I wanted to know if there is any way to find the nearest resturant or coffee shop or a grocery store from current location of the user. There are many apps available for this purpose but i want to code my own application for learning purpose. 回答1: This may help, dont know if it works for android.. http://code.google.com/apis/maps/documentation/places/ 回答2: I've had the same issue making a Navigation program for Android. I ended up using

Find nearest resturant, coffee shop, and grocery store using google maps in android

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Google Maps android get longitude-latitude by moving a marker in the map

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问题 Hi i am developping an android application in which i need the user to choose a location by mouving a parker so i can get the informations i need exactly like this but in an android application. I did some researchs but i'm still new so i couldn't find anything close to this. Can anyone point me to the right direction ? What i need to do is to create a mouving cursor in a simple google map that could give me long+lat data. all i coud do is put some static locations in my map. 回答1: Try this

Google Maps v2 to v3 API wrapper working in Chrome but not in Firefox / IE

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问题 Google announced that after November 19th, a Maps v2 to v3 wrapper would be deployed: On November 19, 2013 we will deploy a JavaScript wrapper that attempts to automagically turn remaining v2 maps into v3 maps. Though we expect this wrapper to work for most simple maps, we cannot guarantee that your maps will continue to function. We therefore highly recommend that you migrate to v3 before November 19. The good news is that Google Maps JavaScript API v3 is more robust and feature rich than v2

Google Maps API Ver2 retired?

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问题 I read something recently that google maps api ver 2 will be retired. I know that it is already deprecated. Is any one aware if this is true? Basically is there a point and time when Ver2 will stop working? 回答1: According to Google, The V2 API will continue to work until May 19, 2013. So yes, it will be retired and no longer functional at that point. However, you can develop using the Google AJAX API loader, as the Maps API has been integrated into it. It also continues to rely on Javascript

Google Maps API Ver2 retired?

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Geochart fill countries with unique colors and show country names with its color as legends [closed]

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问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed last year . i need to fill each countries with unique color specified in a list and display country name and its color as legend below of the map.as shown in images attached with this.any help will be appreciated. <html> <head> <script type="text/javascript" src="https://www.gstatic.com/charts

Could not find class 'com.google.android.gms.location.internal.ParcelableGeofence referenced from method glt.a

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问题 I have an app where homepage is map. Do not know why i am getting this error and along with this error Could not find class 'gpr', referenced from method gps.a I have updated eclipse so i tried to change to API key with new SHA1 fingerprint. But that does not work. My app is to show current location when you open the app. It just landed into whole map but in LOG cat i get these error. Here is my Logcat `07-08 12:54:39.897: I/Google Maps Android API(25749): Google Play services client version:

Google Maps Android API v2: Visualizing the search radius with the helping of ValueAnimator

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问题 I want to add an animated circle to Google Maps view similar to the circle you see on this image. The circle should be pulsing from the center to the largest radius indicating current user's location and the area of searching. Here is relevant code block Circle circle = mMap.addCircle(new CircleOptions() .center(new LatLng(lat, lon)) .strokeColor(Color.CYAN).radius(1000)); valueAnimator = new ValueAnimator(); valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {