Fix emoji category page indicator height

Bug: 14419121
Change-Id: I67f2072c67c2c4da0e5ac21a90f5cc7313f70f59
diff --git a/java/res/values/config-common.xml b/java/res/values/config-common.xml
index 1962c0d..ad27ab4 100644
--- a/java/res/values/config-common.xml
+++ b/java/res/values/config-common.xml
@@ -133,7 +133,7 @@
     <integer name="config_gesture_trail_shadow_ratio">-1</integer>
 
     <!-- Common configuration of Emoji keyboard -->
-    <dimen name="config_emoji_category_page_id_height">3dp</dimen>
+    <dimen name="config_emoji_category_page_id_height">2dp</dimen>
 
     <!-- Inset used in Accessibility mode to avoid accidental key presses when a finger slides off the screen. -->
     <dimen name="config_accessibility_edge_slop">8dp</dimen>
diff --git a/java/src/com/android/inputmethod/keyboard/EmojiCategoryPageIndicatorView.java b/java/src/com/android/inputmethod/keyboard/EmojiCategoryPageIndicatorView.java
index d56a3cf..4ef9e22 100644
--- a/java/src/com/android/inputmethod/keyboard/EmojiCategoryPageIndicatorView.java
+++ b/java/src/com/android/inputmethod/keyboard/EmojiCategoryPageIndicatorView.java
@@ -25,7 +25,7 @@
 import android.widget.LinearLayout;
 
 public class EmojiCategoryPageIndicatorView extends LinearLayout {
-    private static final float BOTTOM_MARGIN_RATIO = 0.66f;
+    private static final float BOTTOM_MARGIN_RATIO = 1.0f;
     private final Paint mPaint = new Paint();
     private int mCategoryPageSize = 0;
     private int mCurrentCategoryPageId = 0;