1 files changed, 50 insertions, 0 deletions
diff --git a/java/src/com/android/inputmethod/latin/VibratorUtils.java b/java/src/com/android/inputmethod/latin/VibratorUtils.java
new file mode 100644
index 000000000..33ffdd9c9
--- /dev/null
+++ b/java/src/com/android/inputmethod/latin/VibratorUtils.java
@@ -0,0 +1,50 @@
+/*
+ * 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;
+
+import android.content.Context;
+import android.os.Vibrator;
+
+public class VibratorUtils {
+    private static final VibratorUtils sInstance = new VibratorUtils();
+    private Vibrator mVibrator;
+
+    private VibratorUtils() {
+        // This utility class is not publicly instantiable.
+    }
+
+    public static VibratorUtils getInstance(Context context) {
+        if (sInstance.mVibrator == null) {
+            sInstance.mVibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
+        }
+        return sInstance;
+    }
+
+    public boolean hasVibrator() {
+        if (mVibrator == null) {
+            return false;
+        }
+        return mVibrator.hasVibrator();
+    }
+
+    public void vibrate(long milliseconds) {
+        if (mVibrator == null) {
+            return;
+        }
+        mVibrator.vibrate(milliseconds);
+    }
+}