Add NativeUtils.powf()

Change-Id: I0339f39d49bc6390d098017f32d92c776974e03e

1 files changed, 32 insertions, 0 deletions

diff --git a/java/src/com/android/inputmethod/latin/NativeUtils.java b/java/src/com/android/inputmethod/latin/NativeUtils.java
new file mode 100644
index 000000000..9cc2bc02e
--- /dev/null
+++ b/java/src/com/android/inputmethod/latin/NativeUtils.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.inputmethod.latin;
+
+public class NativeUtils {
+    static {
+        JniUtils.loadNativeLibrary();
+    }
+
+    private NativeUtils() {
+        // This utility class is not publicly instantiable.
+    }
+
+    /**
+     * This method just calls up libm's powf() directly.
+     */
+    public static native float powf(float x, float y);
+}