Fix wobbly spinners
Some progress bars use AnimatedRotateDrawable, which suffered
from the same bug as AnimationDrawable (until a recent fix). The
code would not account for the left/top offset of the drawable in its view,
so it would rotate the drawable around the wrong center, causing it to
wobble and not get erased properly.
Change-Id: I3f34f797e595973d9eb1d952d92026c769c7ec0a
diff --git a/graphics/java/android/graphics/drawable/AnimatedRotateDrawable.java b/graphics/java/android/graphics/drawable/AnimatedRotateDrawable.java
index 7c4e147..34f9070 100644
--- a/graphics/java/android/graphics/drawable/AnimatedRotateDrawable.java
+++ b/graphics/java/android/graphics/drawable/AnimatedRotateDrawable.java
@@ -79,7 +79,7 @@
float px = st.mPivotXRel ? (w * st.mPivotX) : st.mPivotX;
float py = st.mPivotYRel ? (h * st.mPivotY) : st.mPivotY;
- canvas.rotate(mCurrentDegrees, px, py);
+ canvas.rotate(mCurrentDegrees, px + bounds.left, py + bounds.top);
drawable.draw(canvas);