fix pulltozommview

5 years ago · 5d45f22bc0
parent 448c722023
commit 5d45f22bc0
1 changed files with 2 additions and 1 deletions
--- a/lib_base/src/main/java/com/android/base/widget/pulltozoom/PullToZoomScrollView.java
+++ b/lib_base/src/main/java/com/android/base/widget/pulltozoom/PullToZoomScrollView.java
@ -232,7 +232,8 @@ public class PullToZoomScrollView extends NestedScrollView {
        float addOffset = (height - mOriginContainerViewHeight) * mZoomFactory / mOriginContainerViewHeight;
        float scale = height * 1.0F / mOriginContainerViewHeight + addOffset;
        Timber.d("scale = %f", scale);
-        if (!Float.isInfinite(scale)) {
+
+        if (!Float.isInfinite(scale) && !Float.isNaN(scale)) {
            mZoomView.setScaleX(scale);
            mZoomView.setScaleY(scale);
        } else {