project_files/Android-build/SDL-android-project/jni/SDL/src/main/android/SDL_android_main.cpp
author Xeli
Thu, 23 Jun 2011 21:57:31 +0200
branchhedgeroid
changeset 5335 cd9b7b170fbf
child 5353 37b0fb82e22c
permissions -rw-r--r--
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/* Include the SDL main definition header */
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#include "SDL_main.h"
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/*******************************************************************************
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                 Functions called by JNI
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*******************************************************************************/
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#include <jni.h>
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// Called before SDL_main() to initialize JNI bindings in SDL library
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extern "C" void SDL_Android_Init(JNIEnv* env, jclass cls);
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// Library init
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extern "C" jint JNI_OnLoad(JavaVM* vm, void* reserved)
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{
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    return JNI_VERSION_1_4;
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}
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// Start up the SDL app
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extern "C" void Java_org_hedgewars_SDLActivity_nativeInit(JNIEnv* env, jclass cls, jobjectArray strArray)
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{
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    /* This interface could expand with ABI negotiation, calbacks, etc. */
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    SDL_Android_Init(env, cls);
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    //Get the String array from java
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    int argc = env->GetArrayLength(strArray);
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    char* argv[argc];
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    jstring jstringArgv[argc];
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    for(int i = 0; i < argc; i++){
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        jstringArgv[i] = (jstring)env->GetObjectArrayElement(strArray, i);  //get the element
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	strcpy(argv[i], env->GetStringUTFChars(jstringArgv[i], JNI_FALSE)); //copy it to a mutable location
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        env->ReleaseStringChars(jstringArgv[i], (jchar*)argv[i]);           //release mem
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    }
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    /* Run the application code! */
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    int status;
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    status = SDL_main(argc, argv);
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    //Clean up argv
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    for(int i = 0; i < argc; i++){
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    }
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    /* We exit here for consistency with other platforms. */
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    exit(status);
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}
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