Image: perfs improvement

[nikiroo-utils.git] / src / be / nikiroo / utils / android / ImageUtilsAndroid.java

diff --git a/src/be/nikiroo/utils/android/ImageUtilsAndroid.java b/src/be/nikiroo/utils/android/ImageUtilsAndroid.java
index 483c44ff144ec8f705412e85c2c9b428e973999f..f198862437754f0883d6ecc77dbacf03c55d4eb7 100644 (file)
--- a/src/be/nikiroo/utils/android/ImageUtilsAndroid.java
+++ b/src/be/nikiroo/utils/android/ImageUtilsAndroid.java
@@ -2,15 +2,18 @@ package be.nikiroo.utils.android;
 
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
-import be.nikiroo.utils.Image;
-import be.nikiroo.utils.ImageUtils;
 
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 
+import be.nikiroo.utils.Image;
+import be.nikiroo.utils.ImageUtils;
+import be.nikiroo.utils.StringUtils;
+
 /**
- * This class offer some utilities based around images and uses the Android framework.
+ * This class offer some utilities based around images and uses the Android
+ * framework.
  * 
  * @author niki
  */
@@ -59,10 +62,13 @@ public class ImageUtilsAndroid extends ImageUtils {
         *             in case of IO error
         */
        static public Bitmap fromImage(Image img) throws IOException {
-               Bitmap image = BitmapFactory.decodeByteArray(img.getData(), 0,
-                               img.getData().length);
+               byte[] array = img.getData();
+               int size = array.length;
+               Bitmap image = BitmapFactory.decodeByteArray(array, 0, size);
                if (image == null) {
-                       throw new IOException("Failed to convert input to image");
+                       String ssize = StringUtils.formatNumber(size);
+                       throw new IOException(
+                                       "Failed to convert input to image, size was: " + ssize);
                }
 
                return image;