crackling: Sharpen the haptics

* Default haptics are clunky and exaggerated, making the device feel
   slow when using the keyboard and soft keys.
 * Sharpen up the response for a better UX.

Change-Id: Iddb3b55fa7d6245c529208a460b5bab73b0ed2f3

overlay/frameworks/base/core/res/res/values/config.xml

@@ -82,4 +82,23 @@
 
     <bool name="config_eap_sim_based_auth_supported">true</bool>
 
+    <!-- Vibrator pattern for feedback about a long screen/key press -->
+    <integer-array name="config_longPressVibePattern">
+        <item>0</item>
+        <item>20</item>
+        <item>10</item>
+    </integer-array>
+
+    <!-- Vibrator pattern for feedback about touching a virtual key -->
+    <integer-array name="config_virtualKeyVibePattern">
+        <item>0</item>
+        <item>20</item>
+        <item>8</item>
+    </integer-array>
+
+    <!-- Vibrator pattern for a very short but reliable vibration for soft keyboard tap -->
+    <integer-array name="config_keyboardTapVibePattern">
+        <item>18</item>
+    </integer-array>
+
 </resources>