Android：NDK中访问assets目录下文件

  
  
  
  

   
   
   
   
 
    
#include <android/asset_manager.h>
 
   
  
  
  
  
  
  
  
  

   
   
   
   
 
    
    jobject assetManager = state_param->activity->assetManager;
    AAssetManager* mgr = AAssetManager_fromJava(env, assetManager);
 
   
  
  
  
  

AAssetDir* assetDir = AAssetManager_openDir(mgr, "");

const char* filename = (const char*)NULL; while ((filename = AAssetDir_getNextFileName(assetDir)) != NULL) { AAsset* asset = AAssetManager_open(mgr, filename, AASSET_MODE_STREAMING); char buf[BUFSIZ]; int nb_read = 0; FILE* out = fopen(filename, "w"); while ((nb_read = AAsset_read(asset, buf, BUFSIZ)) > 0) fwrite(buf, nb_read, 1, out); fclose(out); AAsset_close(asset); } AAssetDir_close(assetDir);