all: android update project --name test_native_activity --path . --target "android-10" ant debug install: ant installd # adb shell am start -a android.intenon.MAIN -n com.example.test_native_activity/com.example.test_native_activity.Main clean: ant clean rm -rf obj/ libs/ build.xml proguard.cfg proguard-project.txt project.properties local.properties