android - JNI method to return bitmap from file path -

below code byte[] specified in parameters want bitmap path represent not byte array don't have convert bitmap in java.

jniexport jbytearray  jnicall java_com_lightbox_android_photoprocessing_photoprocessing_getfile(jnienv *env, jobject thisobj,jstring string) {     char * path;      path = (*env)->getstringutfchars( env, string , null ) ;     char* buffer = 0;     long length;     file * f = fopen (path,"r"); //was "rb"      if (f)     {         fseek (f, 0, seek_end);         length = ftell (f);         fseek (f, 0, seek_set);         buffer = (char*)malloc ((length+1)*sizeof(char));         if (buffer)         {             fread (buffer, sizeof(char), length, f);         }         fclose (f);     }     buffer[length+1] = '\0';       int size = length+1;     jbytearray array = (*env)->newbytearray(env, size);     (*env)->setbytearrayregion(env, array, 0, size,buffer);     free(buffer);     return array; }