Normally, you have to:
Read moreCan I create an app using C++?
You can build native C++ apps for iOS, Android, and Windows devices by using the cross-platform tools available in Visual Studio . Mobile development with C++ is a workload available in the Visual Studio installer.
Read moreWhat is the use of C++ in Android?
The Android Native Development Kit (NDK): a toolset that allows you to use C and C++ code with Android, and provides platform libraries that allow you to manage native activities and access physical device components, such as sensors and touch input.
Read moreIs C++ used for Android Apps?
C++ can be used for Android App Development using the Android Native Development Kit(NDK) . However, an app cannot be created totally using C++ and the NDK is used to implement parts of the app in C++ native code. This helps in using C++ code libraries for the app as required.
Read more