VR Test

Screenshots

Goal

The goal of this app is as a demonstration of my ability to write android native code that interfaces with OpenGL

Completed tasks

Here’s the list of what I completed:

  • The app relies on the module vr_mod_1.
  • The app uses RelativeLayout and several other UI elements to implement a YouTube like UI.
  • The UI adjusts itself for both screen size and orientation.
  • The app uses the JNI to implement C++ code, which is kept in the module vr_mod_1.

Bonus:

  • In the init() function of GLView of vr_mod_1, the native functions stringFromJNI() and jniCallback(Runnable) are used
  • The function stringFromJNI() relies on vr_mod_2 to call vr_mod_2::hello_mod_2().
  • The jniCallback native function runs a Runnable object taken as a parameter from Java.
  • The native functions init() and resize(int width, int height) use OpenGL to render a triangle natively.
  • The module vr_mod_1 uses Gradle split builds to build different apk’s per ABI.

My contribution

I wrote this app.

Source Code