diff --git a/src/com/bliss/support/preferences/BlissVibe.java b/src/com/bliss/support/preferences/BlissVibe.java
new file mode 100644
index 0000000..8df7e45
--- /dev/null
+++ b/src/com/bliss/support/preferences/BlissVibe.java
@@ -0,0 +1,119 @@
+/*
+ *  Copyright (C) 2018 The OmniROM Project
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.bliss.support.preferences;
+
+import android.content.Context;
+import android.media.AudioAttributes;
+import android.os.UserHandle;
+import android.os.VibrationEffect;
+import android.os.Vibrator;
+import android.provider.Settings;
+import android.provider.Settings.Global;
+import android.view.HapticFeedbackConstants;
+//import com.android.internal.util.omni.DeviceUtils;
+
+public class BlissVibe{
+
+
+    // Vibrator pattern for haptic feedback of a long press.
+    private static long[] mLongPressVibePattern;
+
+    // Vibrator pattern for a short vibration when tapping on a day/month/year date of a Calendar.
+    private static long[] mCalendarDateVibePattern;
+
+    // Vibrator pattern for haptic feedback during boot when safe mode is enabled.
+    private static long[] mSafeModeEnabledVibePattern;
+
+    public static void BlissVibe(){
+    }
+
+    public static boolean performHapticFeedbackLw(int effectId, boolean always, Context mContext) {
+        final boolean hapticsDisabled = Settings.System.getIntForUser(mContext.getContentResolver(),
+                Settings.System.HAPTIC_FEEDBACK_ENABLED, 0, UserHandle.USER_CURRENT) == 0;
+        if (hapticsDisabled && !always) {
+            return false;
+        }
+
+        VibrationEffect effect = getVibrationEffect(effectId);
+        if (effect == null) {
+            return false;
+        }
+
+        int owningUid;
+        String owningPackage;
+        owningUid = android.os.Process.myUid();
+        owningPackage = mContext.getOpPackageName();
+        final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder()
+            .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
+            .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION)
+            .build();
+        Vibrator mVibrator = (Vibrator) mContext.getSystemService(Context.VIBRATOR_SERVICE);
+        if (mVibrator.hasVibrator()){
+            mVibrator.vibrate(owningUid, owningPackage, effect, VIBRATION_ATTRIBUTES);
+        }
+        return true;
+    }
+
+    private static VibrationEffect getVibrationEffect(int effectId) {
+        long[] pattern;
+        switch (effectId) {
+            case HapticFeedbackConstants.CLOCK_TICK:
+            case HapticFeedbackConstants.CONTEXT_CLICK:
+                return VibrationEffect.get(VibrationEffect.EFFECT_TICK);
+            case HapticFeedbackConstants.KEYBOARD_RELEASE:
+            case HapticFeedbackConstants.TEXT_HANDLE_MOVE:
+            case HapticFeedbackConstants.VIRTUAL_KEY_RELEASE:
+            case HapticFeedbackConstants.ENTRY_BUMP:
+            case HapticFeedbackConstants.DRAG_CROSSING:
+            case HapticFeedbackConstants.GESTURE_END:
+                return VibrationEffect.get(VibrationEffect.EFFECT_TICK, false);
+            case HapticFeedbackConstants.KEYBOARD_TAP: // == KEYBOARD_PRESS
+            case HapticFeedbackConstants.VIRTUAL_KEY:
+            case HapticFeedbackConstants.EDGE_RELEASE:
+            case HapticFeedbackConstants.CONFIRM:
+            case HapticFeedbackConstants.GESTURE_START:
+                return VibrationEffect.get(VibrationEffect.EFFECT_CLICK);
+            case HapticFeedbackConstants.LONG_PRESS:
+            case HapticFeedbackConstants.EDGE_SQUEEZE:
+                return VibrationEffect.get(VibrationEffect.EFFECT_HEAVY_CLICK);
+            case HapticFeedbackConstants.REJECT:
+                return VibrationEffect.get(VibrationEffect.EFFECT_DOUBLE_CLICK);
+
+            case HapticFeedbackConstants.CALENDAR_DATE:
+                pattern = mCalendarDateVibePattern;
+                break;
+            case HapticFeedbackConstants.SAFE_MODE_ENABLED:
+                pattern = mSafeModeEnabledVibePattern;
+                break;
+
+            default:
+                return null;
+        }
+        if (pattern.length == 0) {
+            // No vibration
+            return null;
+        } else if (pattern.length == 1) {
+            // One-shot vibration
+            return VibrationEffect.createOneShot(pattern[0], VibrationEffect.DEFAULT_AMPLITUDE);
+        } else {
+            // Pattern vibration
+            return VibrationEffect.createWaveform(pattern, -1);
+        }
+    }
+}