Fix for Android testapp build

Author: a-maurice

build_scripts/android/build.sh

@@ -46,7 +46,11 @@ gradleparams="-Dhttp.keepAlive=false -Dmaven.wagon.http.pool=false\
  -Dmaven.wagon.httpconnectionManager.ttlSeconds=120"
 for retry in {1..10} error; do
     if [[ $retry == "error" ]]; then exit 5; fi
-    ./gradlew assembleRelease "${gradleparams}" && break
+    if [[ $(uname) == "Darwin" ]]; then
+        ./gradlew assembleRelease "${gradleparams}" "-Pandroid.externalNativeBuild.cmake.arguments=-DCMAKE_AR=/usr/bin/ar -DCMAKE_RANLIB=/usr/bin/ranlib" && break
+    else
+        ./gradlew assembleRelease "${gradleparams}" && break
+    fi
     sleep 300
 done
 set -e

scripts/gha/build_testapps.py

@@ -525,7 +525,10 @@ def _build_android(project_dir, sdk_dir):
     f.write("maven.wagon.httpconnectionManager.ttlSeconds=120")
   # This will log the versions of dependencies for debugging purposes.
   _run([gradlew, "dependencies", "--configuration", "debugCompileClasspath"])
-  _run([gradlew, "assembleDebug", "--stacktrace"])
+  extra_args = []
+  if platform.system() == "Darwin":
+    extra_args.append("-Pandroid.externalNativeBuild.cmake.arguments=-DCMAKE_AR=/usr/bin/ar -DCMAKE_RANLIB=/usr/bin/ranlib")
+  _run([gradlew, "assembleDebug", "--stacktrace"] + extra_args)
 
 
 def _validate_android_environment_variables():