Only notify of visibility changes if actually changed
Prevents items from getting double-added, or double-removed
Change-Id: I639e5de6098d4fcb6521807b0865429375722665
diff --git a/v7/preference/src/android/support/v7/preference/Preference.java b/v7/preference/src/android/support/v7/preference/Preference.java
index aa37ac8..f386592 100644
--- a/v7/preference/src/android/support/v7/preference/Preference.java
+++ b/v7/preference/src/android/support/v7/preference/Preference.java
@@ -755,9 +755,11 @@
* @param visible Set false if this preference should be hidden from the list.
*/
public final void setVisible(boolean visible) {
- mVisible = visible;
- if (mListener != null) {
- mListener.onPreferenceVisibilityChange(this);
+ if (mVisible != visible) {
+ mVisible = visible;
+ if (mListener != null) {
+ mListener.onPreferenceVisibilityChange(this);
+ }
}
}