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androidgoogle-mapsmonoxamarin.androidgoogle-maps-api-2

Add Google Maps API v2 in Mono for Android

Google Maps API v2 for Android released on 3th December.

Is there any possibility to add it into Mono for Android?

Solution

  • I tried the guide suggested by TheNextman, but wasn't able to make it work, so after several hours I managed to make it work using the following steps:

    1. Download the latest sample Projects from Xamarin's Github page.

    2. Open monodroid-samples\MapsAndLocationDemo_v2\MapsAndLocationDemo.sln on MonoDevelop

    3. Open the Android SDK Manager and download "Google Play Services" from the Extras section

    4. Copy \extras\google\google_play_services\libproject\google-play-services_lib to monodroid-samples\MapsAndLocationDemo_v2\

    5. Open a command prompt and cd to monodroid-samples\MapsAndLocationDemo_v2\google-play-services_lib

    6. Type the following two commands:

      android update project -p .

      ant debug

    7. Now on MonoDevelop Add the file google-play-services_lib/project.properties to the GooglePlayServices project as a linked file

    8. Now create a Google Maps API key . Two things to keep in mind though:

      The default location of the debug keystore when using MonoDroid is :

      Windows Vista / Windows 7 / Windows 8: C:\Users[USERNAME]\AppData\Local\Xamarin\Mono for Android\debug.keystore OSX : /Users/[USERNAME]/.local/share/Xamarin/Mono for Android/debug.keystore

      You can find the package name on the MapsAndLocationDemo/Properties/AndroidManifest.xml file in the manifest tag.

    9. If you are deplyoing to a real device then that is all, if you are deploying on the emulator keep reading

    10. Create a new AVD with this setup: Platform: 4.1.2 CPU: ARM Leave the default options for the rest of parameters

    11. Grab the vending.apk (com.android.vending.apk) and the gms.apk ( com.google.android.gms.apk) from a real device (Look at the end of this post for more details)

    12. Start the emulator you just created and then open a command prompt and cd to the folder where you downloaded the APKs

    13. Type:

      adb -e install vending.apk adb -e install gms.apk

    14. Enjoy!

    Sources:

    (1) https://github.com/xamarin/monodroid-samples/tree/master/MapsAndLocationDemo_v2

    (2) This app won't run unless you update Google Play Services (via Bazaar) Check danbrough's comment. If possible extract the two APKs com.android.vending and com.google.android.gms from a rooted Device to get an updated version of the library.