Fix crash in call stats.

We fed color resources into LinearColorBar now.

Change-Id: Ica6870fb6af8b982bc2710e7b63092c513fa4755
diff --git a/java/com/android/dialer/widget/LinearColorBar.java b/java/com/android/dialer/widget/LinearColorBar.java
index 71cfcaa..b016264 100644
--- a/java/com/android/dialer/widget/LinearColorBar.java
+++ b/java/com/android/dialer/widget/LinearColorBar.java
@@ -67,19 +67,19 @@
 
       switch (attr) {
         case R.styleable.LinearColorBar_backgroundColor:
-          mBackgroundColor = a.getInt(attr, 0);
+          mBackgroundColor = a.getColor(attr, 0);
           break;
         case R.styleable.LinearColorBar_redColor:
-          mRedColor = a.getInt(attr, 0);
+          mRedColor = a.getColor(attr, 0);
           break;
         case R.styleable.LinearColorBar_greenColor:
-          mGreenColor = a.getInt(attr, 0);
+          mGreenColor = a.getColor(attr, 0);
           break;
         case R.styleable.LinearColorBar_blueColor:
-          mBlueColor = a.getInt(attr, 0);
+          mBlueColor = a.getColor(attr, 0);
           break;
         case R.styleable.LinearColorBar_orangeColor:
-          mOrangeColor = a.getInt(attr, 0);
+          mOrangeColor = a.getColor(attr, 0);
           break;
       }
     }