$10 FAST - Android App Init

I'm just trying to get this DJI Drone example app on their github to build in Android Studio:

https://github.com/dji-sdk/Mobile-SDK-Android/releases/tag/v4.17

Just download it, and try to get it to init in Android Studio, then help me make it work on my PC too.




I always get this error trying to build it, in Android Studio:

Starting Gradle Daemon...
Gradle Daemon started in 1 s 539 ms

FAILURE: Build failed with an exception.

* Where:
Build file 'C:\Users\bee\Desktop\Mobile-SDK-Android-4.17\Sample Code\build.gradle'

* What went wrong:
Could not compile build file 'C:\Users\bee\Desktop\Mobile-SDK-Android-4.17\Sample Code\build.gradle'.
> startup failed:
General error during semantic analysis: Unsupported class file major version 61

at org.gradle.groovy.scripts.internal.DefaultScriptCompilationHandler.compileScript(DefaultScriptCompilationHandler.java:139)
... 170 more


* Get more help at https://help.gradle.org

BUILD FAILED in 4s