Android Open Source - DiskLruImageCache Disk Utils

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License

The source code is released under:

This is free and unencumbered software released into the public domain. Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a co...

Java Source Code

package it.sephiroth.android.library.disklruimagecache;
/*from  w w  w.  j  a va 2 s  .  co  m*/
import android.content.Context;
import android.os.Build;
import android.os.Environment;

import java.io.File;

public class DiskUtils {
  public static final int IO_BUFFER_SIZE = 8 * 1024;

  public static boolean isExternalStorageRemovable() {
    if( Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD ) {
      return Environment.isExternalStorageRemovable();
    }
    return true;
  }

  public static boolean hasExternalCacheDir() {
    return Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO;
  }

  public static File getExternalCacheDir( Context context ) {
    if( hasExternalCacheDir() ) {
      final File file = context.getExternalCacheDir();
      if( null != file ) {
        return file;
      }
    }
    return context.getCacheDir();
  }
}

Java Source Code List

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