Improve ImageUtilsAndroid and ImageUtils check() system

[fanfix.git] / src / be / nikiroo / utils / IOUtils.java

diff --git a/src/be/nikiroo/utils/IOUtils.java b/src/be/nikiroo/utils/IOUtils.java
index e7ab4033a8e15933ee6b38673a57efb6f074feb6..e3837e17ed76c8b4bdb9274edf9524182856542a 100644 (file)
--- a/src/be/nikiroo/utils/IOUtils.java
+++ b/src/be/nikiroo/utils/IOUtils.java
@@ -29,13 +29,15 @@ public class IOUtils {
         * @param target
         *            the target {@link File}
         * 
+        * @return the number of bytes written
+        * 
         * @throws IOException
         *             in case of I/O error
         */
-       public static void write(InputStream in, File target) throws IOException {
+       public static long write(InputStream in, File target) throws IOException {
                OutputStream out = new FileOutputStream(target);
                try {
-                       write(in, out);
+                       return write(in, out);
                } finally {
                        out.close();
                }
@@ -49,17 +51,23 @@ public class IOUtils {
         * @param out
         *            the target {@link OutputStream}
         * 
+        * @return the number of bytes written
+        * 
         * @throws IOException
         *             in case of I/O error
         */
-       public static void write(InputStream in, OutputStream out)
+       public static long write(InputStream in, OutputStream out)
                        throws IOException {
+               long written = 0;
                byte buffer[] = new byte[4096];
                int len = in.read(buffer);
                while (len > -1) {
                        out.write(buffer, 0, len);
+                       written += len;
                        len = in.read(buffer);
                }
+
+               return written;
        }
 
        /**