./gradlew --no-daemon --console=plain extractNDK Fails with recent NDK

[bluemarvin]

Extracting the with r18b NDK installed fails. Looks like the gradle version needs to be updated.

This is from a clean clone of master (commit ffda940):

>> ./gradlew --no-daemon --console=plain extractNDK

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring project ':samples-sdk-controllerclient'.
> No toolchains found in the NDK toolchains folder for ABI with prefix: mips64el-linux-android

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

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

BUILD FAILED in 4s

[sigmaxipi]

Thanks for pointing it out.

This happens if you use NDK r17c (Jun '18) or greater which removed MIPS support. As a workaround, change the root build.gradle to use 3.2.1 and gradle/wrapper/gradle-wrapper.properties to use 4.6

We'll update the default version & config.

[sigmaxipi]

Updating the gradle version also causes some Lint errors so you may need to update the various build.gradle and AndroidManifest.xml files to properly selection SDK 26+

[sewasewa777]

ffda940

[sewasewa777]

#599