Fix menu button icon changing

dvg4000 · dvg4000 · commit cba1b83fcad8 · 2017-10-25T16:52:45.000+03:00
diff --git a/circle-menu/src/main/java/com/ramotion/circlemenu/CircleMenuView.java b/circle-menu/src/main/java/com/ramotion/circlemenu/CircleMenuView.java
@@ -402,9 +402,12 @@ private Animator getOpenMenuAnimation() {
         final PropertyValuesHolder pvhRotation = PropertyValuesHolder.ofKeyframe("rotation", kf0, kf1, kf2);
         final ObjectAnimator rotateAnimation = ObjectAnimator.ofPropertyValuesHolder(mMenuButton, pvhRotation);
         rotateAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+            private boolean iconChanged = false;
             @Override
             public void onAnimationUpdate(ValueAnimator valueAnimator) {
-                if (valueAnimator.getAnimatedFraction() == 0.5f) {
+                final float fraction = valueAnimator.getAnimatedFraction();
+                if (fraction >= 0.5f && !iconChanged) {
+                    iconChanged = true;
                     mMenuButton.setImageResource(mIconClose);
                 }
             }

Original file line number	Diff line number	Diff line change
`@@ -402,9 +402,12 @@ private Animator getOpenMenuAnimation() {`
`402`	`402`	`final PropertyValuesHolder pvhRotation = PropertyValuesHolder.ofKeyframe("rotation", kf0, kf1, kf2);`
`403`	`403`	`final ObjectAnimator rotateAnimation = ObjectAnimator.ofPropertyValuesHolder(mMenuButton, pvhRotation);`
`404`	`404`	`rotateAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {`
	`405`	`+ private boolean iconChanged = false;`
`405`	`406`	`@Override`
`406`	`407`	`public void onAnimationUpdate(ValueAnimator valueAnimator) {`
`407`		`- if (valueAnimator.getAnimatedFraction() == 0.5f) {`
	`408`	`+ final float fraction = valueAnimator.getAnimatedFraction();`
	`409`	`+ if (fraction >= 0.5f && !iconChanged) {`
	`410`	`+ iconChanged = true;`
`408`	`411`	`mMenuButton.setImageResource(mIconClose);`
`409`	`412`	`}`
`410`	`413`	`}`