Merge "Replace drawRect with drawable for delightful pagination" into tm-qpr-dev

1 files changed, 22 insertions, 7 deletions

diff --git a/src/com/android/launcher3/pageindicators/PageIndicatorDots.java b/src/com/android/launcher3/pageindicators/PageIndicatorDots.java
index fb51bf01a7..28e0b68b4c 100644
--- a/src/com/android/launcher3/pageindicators/PageIndicatorDots.java
+++ b/src/com/android/launcher3/pageindicators/PageIndicatorDots.java
@@ -30,6 +30,7 @@ import android.graphics.Outline;
 import android.graphics.Paint;
 import android.graphics.Paint.Style;
 import android.graphics.RectF;
+import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 import android.util.Property;
 import android.view.View;
@@ -84,9 +85,11 @@ public class PageIndicatorDots extends View implements PageIndicator {
     };
 
     private final Paint mPaginationPaint;
+    private final Drawable mPageIndicatorDrawable;
     private final float mDotRadius;
     private final float mCircleGap;
     private final float mPageIndicatorSize;
+    private final float mPageIndicatorRadius;
     private final boolean mIsRtl;
 
     private int mNumPages;
@@ -125,13 +128,22 @@ public class PageIndicatorDots extends View implements PageIndicator {
         mPaginationPaint.setColor(Themes.getAttrColor(context, R.attr.folderPaginationColor));
         mDotRadius = getResources().getDimension(R.dimen.page_indicator_dot_size) / 2;
 
+
         if (SHOW_DELIGHTFUL_PAGINATION_FOLDER.get()) {
+            mPageIndicatorSize = getResources().getDimension(
+                    R.dimen.page_indicator_size);
+            mPageIndicatorRadius = mPageIndicatorSize / 2;
+            mPageIndicatorDrawable = context.getDrawable(R.drawable.page_indicator);
+            mPageIndicatorDrawable.setBounds(0, 0, (int) mPageIndicatorSize,
+                    (int) mPageIndicatorSize);
             mCircleGap = DOT_GAP_FACTOR_FLOAT * mDotRadius;
+
         } else {
+            mPageIndicatorSize = 0;
+            mPageIndicatorRadius = 0;
+            mPageIndicatorDrawable = null;
             mCircleGap = DOT_GAP_FACTOR * mDotRadius;
         }
-        mPageIndicatorSize = getResources().getDimension(
-                R.dimen.page_indicator_current_page_indicator_size);
         if (!SHOW_DELIGHTFUL_PAGINATION_FOLDER.get()) {
             setOutlineProvider(new MyOutlineProver());
         }
@@ -308,16 +320,19 @@ public class PageIndicatorDots extends View implements PageIndicator {
             mPaginationPaint.setAlpha(PAGE_INDICATOR_ALPHA);
             if (SHOW_DELIGHTFUL_PAGINATION_FOLDER.get()) {
                 RectF currRect = getActiveRect();
-                int scrollPerPage = getScrollPerPage();
 
+                // Moves the canvas to start at the top left corner of the page indicator
+                canvas.translate(currRect.left, currRect.top);
+
+                int scrollPerPage = getScrollPerPage();
                 // This IF is to avoid division by 0
                 if (scrollPerPage != 0) {
                     int delta = mCurrentScroll % scrollPerPage;
                     canvas.rotate((INDICATOR_ROTATION * delta) / scrollPerPage,
-                            currRect.centerX(), currRect.centerY());
+                            mPageIndicatorRadius, mPageIndicatorRadius);
                 }
 
-                canvas.drawRect(currRect, mPaginationPaint);
+                mPageIndicatorDrawable.draw(canvas);
             } else {
                 canvas.drawRoundRect(getActiveRect(), mDotRadius, mDotRadius, mPaginationPaint);
             }
@@ -334,7 +349,7 @@ public class PageIndicatorDots extends View implements PageIndicator {
         float startXIndicator =
                 ((getWidth() - (mNumPages * mCircleGap) + mDotRadius) / 2) - getOffset();
         float indicatorPosition = startXIndicator + getIndicatorScrollDistance()
-                + (mPageIndicatorSize / 2);
+                + mPageIndicatorRadius;
 
         // If the indicator gets close enough to a dot then we change the radius
         // of the dot based on how close the indicator is to it.
@@ -391,7 +406,7 @@ public class PageIndicatorDots extends View implements PageIndicator {
      * the indicator is centered in with the indicator circles
      */
     private float getOffset() {
-        return (mPageIndicatorSize / 2) - mDotRadius;
+        return mPageIndicatorRadius - mDotRadius;
     }
 
     /**