1 files changed, 14 insertions, 0 deletions
diff --git a/java/src/com/android/inputmethod/compat/CompatUtils.java b/java/src/com/android/inputmethod/compat/CompatUtils.java
index 07db4a1bb..a8086919c 100644
--- a/java/src/com/android/inputmethod/compat/CompatUtils.java
+++ b/java/src/com/android/inputmethod/compat/CompatUtils.java
@@ -20,6 +20,7 @@ import android.content.Intent;
 import android.text.TextUtils;
 import android.util.Log;
 
+import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
@@ -90,6 +91,19 @@ public class CompatUtils {
         }
     }
 
+    public static Constructor<?> getConstructor(Class<?> targetClass, Class<?>[] types) {
+        if (targetClass == null || types == null) return null;
+        try {
+            return targetClass.getConstructor(types);
+        } catch (SecurityException e) {
+            // ignore
+            return null;
+        } catch (NoSuchMethodException e) {
+            // ignore
+            return null;
+        }
+    }
+
     public static Object invoke(
             Object receiver, Object defaultValue, Method method, Object... args) {
         if (receiver == null || method == null) return defaultValue;