diff --git a/designer-base/src/main/java/com/fr/design/startup/Install4jStartupNotificationProvider.java b/designer-base/src/main/java/com/fr/design/startup/Install4jStartupNotificationProvider.java index 5402032f9..b23969889 100644 --- a/designer-base/src/main/java/com/fr/design/startup/Install4jStartupNotificationProvider.java +++ b/designer-base/src/main/java/com/fr/design/startup/Install4jStartupNotificationProvider.java @@ -22,14 +22,22 @@ public class Install4jStartupNotificationProvider implements FineStartupNotifica @Override public void registerStartupListener(Listener listener) { - Class StartupNotificationListenerClass = Reflect.on("com.install4j.api.launcher.StartupNotification$Listener").type(); + Class StartupNotificationListenerClass = null; + try { + StartupNotificationListenerClass = Reflect.on("com.install4j.api.launcher.StartupNotification$Listener").type(); + } catch (Exception ignored) { + } + if (StartupNotificationListenerClass == null) { return; } ListenerHandler mHandler = new ListenerHandler(listener); Object listenerCallbackInstance = Proxy.newProxyInstance(this.getClass().getClassLoader(), new Class[] { StartupNotificationListenerClass }, mHandler); - Reflect.on("com.install4j.api.launcher.StartupNotification").call("registerStartupListener", listenerCallbackInstance); + try { + Reflect.on("com.install4j.api.launcher.StartupNotification").call("registerStartupListener", listenerCallbackInstance); + } catch (Exception ignored) { + } } private static class ListenerHandler implements InvocationHandler { @@ -48,4 +56,13 @@ public class Install4jStartupNotificationProvider implements FineStartupNotifica return null; } } + + public static void main(String[] args) { + Install4jStartupNotificationProvider.getInstance().registerStartupListener(new Listener() { + @Override + public void startupPerformed(String parameters) { + + } + }); + } }