X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Futils%2FImageUtils.java;h=fb869294f2029bd1c0fd7f4a64680259ca4bc4b0;hb=7949d4a5098d8554c333c9fbbda469488bc66f7e;hp=cacff8d5bb3717696f633d2befaef893dbfbca4b;hpb=e8aa5bf9227a0d6a6d0bb6a8bc0cc04d0f4d601a;p=fanfix.git

diff --git a/src/be/nikiroo/utils/ImageUtils.java b/src/be/nikiroo/utils/ImageUtils.java
index cacff8d..fb86929 100644
--- a/src/be/nikiroo/utils/ImageUtils.java
+++ b/src/be/nikiroo/utils/ImageUtils.java
@@ -190,6 +190,14 @@ public abstract class ImageUtils {
 		return set_flag;
 	}
 
+	/**
+	 * Check that the class can operate (for instance, that all the required
+	 * libraries or frameworks are present).
+	 * 
+	 * @return TRUE if it works
+	 */
+	abstract protected boolean check();
+
 	/**
 	 * Create a new {@link ImageUtils}.
 	 * 
@@ -199,8 +207,11 @@ public abstract class ImageUtils {
 		for (String clazz : new String[] { "be.nikiroo.utils.ui.ImageUtilsAwt",
 				"be.nikiroo.utils.android.ImageUtilsAndroid" }) {
 			try {
-				return (ImageUtils) SerialUtils.createObject(clazz);
-			} catch (Exception e) {
+				ImageUtils obj = (ImageUtils) SerialUtils.createObject(clazz);
+				if (obj.check()) {
+					return obj;
+				}
+			} catch (Throwable e) {
 			}
 		}