1.1 --- a/include/SDL_rwops.h	Thu Oct 13 01:30:01 2011 -0400
     1.2 +++ b/include/SDL_rwops.h	Fri Oct 14 17:29:49 2011 +0100
     1.3 @@ -89,7 +89,6 @@
     1.4              void *fileNameRef;
     1.5              void *inputStream;
     1.6              void *inputStreamRef;
     1.7 -            void *skipMethod;
     1.8              void *readableByteChannel;
     1.9              void *readableByteChannelRef;
    1.10              void *readMethod;

     2.1 --- a/src/core/android/SDL_android.cpp	Thu Oct 13 01:30:01 2011 -0400
     2.2 +++ b/src/core/android/SDL_android.cpp	Fri Oct 14 17:29:49 2011 +0100
     2.3 @@ -23,6 +23,8 @@
     2.4  
     2.5  #include "SDL_android.h"
     2.6  
     2.7 +#include <algorithm>
     2.8 +
     2.9  extern "C" {
    2.10  #include "../../events/SDL_events_c.h"
    2.11  #include "../../video/android/SDL_androidkeyboard.h"
    2.12 @@ -346,11 +348,6 @@
    2.13      ctx->hidden.androidio.inputStream = inputStream;
    2.14      ctx->hidden.androidio.inputStreamRef = mEnv->NewGlobalRef(inputStream);
    2.15  
    2.16 -    // Store .skip id for seeking purposes
    2.17 -    mid = mEnv->GetMethodID(mEnv->GetObjectClass(inputStream),
    2.18 -            "skip", "(J)J");
    2.19 -    ctx->hidden.androidio.skipMethod = mid;
    2.20 -
    2.21      // Despite all the visible documentation on [Asset]InputStream claiming
    2.22      // that the .available() method is not guaranteed to return the entire file
    2.23      // size, comments in <sdk>/samples/<ver>/ApiDemos/src/com/example/ ...
    2.24 @@ -518,16 +515,21 @@
    2.25  
    2.26      long movement = newPosition - ctx->hidden.androidio.position;
    2.27      jobject inputStream = (jobject)ctx->hidden.androidio.inputStream;
    2.28 -    jmethodID skipMethod = (jmethodID)ctx->hidden.androidio.skipMethod;
    2.29  
    2.30      if (movement > 0) {
    2.31 +        unsigned char buffer[1024];
    2.32 +
    2.33          // The easy case where we're seeking forwards
    2.34          while (movement > 0) {
    2.35 -            // inputStream.skip(...);
    2.36 -            movement -= mEnv->CallLongMethod(inputStream, skipMethod, movement);
    2.37 -            if (Android_JNI_ExceptionOccurred()) {
    2.38 +            size_t result = Android_JNI_FileRead(ctx, buffer, 1,
    2.39 +                std::min(movement, (long)sizeof(buffer)));
    2.40 +
    2.41 +            if (result <= 0) {
    2.42 +                // Failed to read/skip the required amount, so fail
    2.43                  return -1;
    2.44              }
    2.45 +
    2.46 +            movement -= result;
    2.47          }
    2.48      } else if (movement < 0) {
    2.49          // We can't seek backwards so we have to reopen the file and seek