core/src/in/srain/cube/cache/DiskFileUtils.java
@TargetApi(Build.VERSION_CODES.FROYO)
    public static File getExternalCacheDir(Context context) {
        if (Version.hasFroyo()) {
            File path = context.getExternalCacheDir();

            // In some case, even the sd card is mounted, getExternalCacheDir will return null, may be it is nearly full.
            if (path != null) {
                return path;
            }
        }

        // Before Froyo or the path is null, we need to construct the external cache folder ourselves
        final String cacheDir = "/Android/data/" + context.getPackageName() + "/cache/";
        return new File(Environment.getExternalStorageDirectory().getPath() + cacheDir);
    }
@TargetApi(Build.VERSION_CODES.FROYO)
    public static File getExternalCacheDir(Context context) {
        if (Version.hasFroyo()) {
            File path = context.getExternalCacheDir();

            // In some case, even the sd card is mounted, getExternalCacheDir will return null, may be it is nearly full.
            if (path != null) {
                return path;
            }
        }

        // Before Froyo or the path is null, we need to construct the external cache folder ourselves
        final String cacheDir = "/Android/data/" + context.getPackageName() + "/cache/";
        return new File(Environment.getExternalStorageDirectory().getPath() + cacheDir);
    }
Get the external application cache directory.

@param context The context to use
@return The external cache folder : /storage/sdcard0/Android/data/com.srain.sdk/cache