1Store test case code for the Drawing NDK interface 2Usage: 3 1) Copy the cpp and ets folders to the entry/src/main directory of the app project. App project can refer to: 4 https://gitee.com/openharmony/applications_app_samples/tree/master/code/BasicFeature/Native/NdkRenderNodeDrawing. 5 2) Compile and build app project using DevEco Studio.