Fix a bug in OverScroller.setFinalX/Y

2010-03-02 18:04:43 -08:00
parent c018f3cfdd
commit d93b998c92
1 changed files with 12 additions and 0 deletions
--- a/core/java/android/widget/OverScroller.java
+++ b/core/java/android/widget/OverScroller.java
@@ -418,6 +418,12 @@ public class OverScroller {
     */
    public void setFinalX(int newX) {
        if (mScrollMode == MODE_DEFAULT) {
+            if (newX < mMinimumX) {
+                mMinimumX = newX;
+            }
+            if (newX > mMaximumX) {
+                mMaximumX = newX;
+            }
            mDefaultScroller.setFinalX(newX);
        }
    }
@@ -431,6 +437,12 @@ public class OverScroller {
     */
    public void setFinalY(int newY) {
        if (mScrollMode == MODE_DEFAULT) {
+            if (newY < mMinimumY) {
+                mMinimumY = newY;
+            }
+            if (newY > mMaximumY) {
+                mMaximumY = newY;
+            }
            mDefaultScroller.setFinalY(newY);
        }
    }