1 files changed, 38 insertions, 0 deletions
diff --git a/android/3rd_party/HoloEverywhere/library/src/org/holoeverywhere/util/ReflectHelper.java b/android/3rd_party/HoloEverywhere/library/src/org/holoeverywhere/util/ReflectHelper.java
new file mode 100644
index 0000000000..c1b22859c6
--- /dev/null
+++ b/android/3rd_party/HoloEverywhere/library/src/org/holoeverywhere/util/ReflectHelper.java
@@ -0,0 +1,38 @@
+
+package org.holoeverywhere.util;
+
+import java.lang.reflect.Method;
+
+public final class ReflectHelper {
+
+    private static Class<?>[] classess(Object[] args) {
+        Class<?>[] result = new Class<?>[args.length];
+        for (int i = 0; i < args.length; i++) {
+            Object z = args[i];
+            if (z != null) {
+                result[i] = z.getClass();
+            }
+        }
+        return result;
+    }
+
+    public static <Result> Result invoke(Object object, String methodName,
+            Class<Result> result, boolean superClass, Object... args) {
+        try {
+            Class<?>[] argsClasses = ReflectHelper.classess(args);
+            Method method = (superClass ? object.getClass().getSuperclass()
+                    : object.getClass()).getMethod(methodName, argsClasses);
+            method.setAccessible(true);
+            Object r = method.invoke(object, args);
+            return result != null ? result.cast(r) : null;
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    public static <Result> Result invoke(Object object, String methodName,
+            Class<Result> result, Object... args) {
+        return ReflectHelper.invoke(object, methodName, result, false, args);
+    }
+
+}