Such a misfortune: I installed xamarin along with vs 15 enterprise, but I just can’t run the application properly, I’ve always got this emulator: 
Then I updated the sdk manager api 24.25 (for vs reminded me of this), right now the sdk manager looks like this: 
If I choose Api Level 19, then I started the emulator, which, except for displaying the black screen, did not do anything (although I also put the buttons), everything was displayed normally in main.axml (buttons and etc.). If I selected Api Level above 19, then I gave an error that related to java, I installed java jdk 1.8, now I get an error Please select a valid device before running the application. This is in the log showed
1> Processing: obj \ Debug \ res \ values \ strings.xml 2> Please select a valid device before running the application. 2> ------ Deployment started: project: googlemaps, Configuration: Debug Any CPU ------ 2> Error: Canceled ========== Build: successful: 1, with errors: 0, no change: 0, skipped: 0 ========== ========== Deployment: successful: 0, with errors: 1, skipped: 0 ====== ====
Can you tell me how I can run the application normally?
SUPPLEMENT: It turned out that you need to create a new device under api 24, created, now I look at the android logo for more than 5 minutes 

