/*

SDL_android_main.c, placed in the public domain by Sam Lantinga 3/13/14

*/

#include "../../SDL_internal.h"

#ifdef __ANDROID__

/* Include the SDL main definition header */

#include "SDL_main.h"

/*******************************************************************************

Functions called by JNI

*******************************************************************************/

#include <jni.h>

/* Called before SDL_main() to initialize JNI bindings in SDL library */

extern void SDL_Android_Init(JNIEnv* env, jclass cls);

/* Start up the SDL app */

JNIEXPORT int JNICALL Java_org_libsdl_app_SDLActivity_nativeInit(JNIEnv* env, jclass cls, jobject array)

{

int i;

int argc;

int status;

/* This interface could expand with ABI negotiation, callbacks, etc. */

SDL_Android_Init(env, cls);

SDL_SetMainReady();

/* Prepare the arguments. */

int len = (*env)->GetArrayLength(env, array);

char* argv[1 + len + 1];

argc = 0;

/* Use the name "app_process" so PHYSFS_platformCalcBaseDir() works.

https://bitbucket.org/MartinFelis/love-android-sdl2/issue/23/release-build-crash-on-start

*/

argv[argc++] = SDL_strdup("app_process");

for (i = 0; i < len; ++i) {

const char* utf;

char* arg = NULL;

jstring string = (*env)->GetObjectArrayElement(env, array, i);

if (string) {

utf = (*env)->GetStringUTFChars(env, string, 0);

if (utf) {

arg = SDL_strdup(utf);

(*env)->ReleaseStringUTFChars(env, string, utf);

}

(*env)->DeleteLocalRef(env, string);

}

if (!arg) {

arg = SDL_strdup("");

}

argv[argc++] = arg;

}

argv[argc] = NULL;

/* Run the application. */

status = SDL_main(argc, argv);

/* Release the arguments. */

for (i = 0; i < argc; ++i) {

SDL_free(argv[i]);

}

/* Do not issue an exit or the whole application will terminate instead of just the SDL thread */

/* exit(status); */

return status;

}

#endif /* __ANDROID__ */

/* vi: set ts=4 sw=4 expandtab: */