When I connected my phone(Motorola Defy), successfully installed the sample application VirtualButtons, I got trouble trying to run this app.
It says this, as the attachment shows.
Please help, thanks in advance.
P.S. The trouble still occurs when deploying the app to Android emulator
Yes, you do need the Android NDK, and if you are running Windows you need Cygwin. Part of the sample projects is written in C++, and needs to be built using the Android NDK's "ndk-build" command. Follow the Getting Started guide for help with setting this up.
- Kim