Install OpenGL ES and compile code for android

Question

I\'ve just started learning OpenGL ES on android (using this book) and came across an issue of adopting source code from chapter 5 to existing methods of using jni in android (a

Answer 1

I just added

#include 

to cube.c & cuberenderer.c

Changed

(*g_VM)->AttachCurrentThread (g_VM, (void **) &env, NULL);

to

(*g_VM)->AttachCurrentThread (g_VM, (const struct JNINativeInterface ***) &env, NULL);

My Android.mk:

LOCAL_PATH:= $(call my-dir)

include $(CLEAR_VARS)

LOCAL_MODULE    := libgltest_jni
LOCAL_CFLAGS    := -Werror
LOCAL_SRC_FILES := cube.c cuberenderer.c
LOCAL_LDLIBS    := -llog
-lGLESv1_CM

include $(BUILD_SHARED_LIBRARY)

My Application.mk:

# The ARMv7 is significanly faster due to the use of the hardware FPU
APP_ABI := armeabi armeabi-v7a
APP_PLATFORM := android-9

And built it on android-ndk-r6