[PB2] Small bugfix
The button would not display after it got hidden once.
Bug: 7600384
Change-Id: I57f9f1191be3b8fff55dde7a2781dbef68a2df62
diff --git a/java/src/com/android/inputmethod/dictionarypack/WordListPreference.java b/java/src/com/android/inputmethod/dictionarypack/WordListPreference.java
index f042795..a9301e2 100644
--- a/java/src/com/android/inputmethod/dictionarypack/WordListPreference.java
+++ b/java/src/com/android/inputmethod/dictionarypack/WordListPreference.java
@@ -203,17 +203,27 @@
@Override
public void onClick(final View v) {
final Button button = (Button)v.findViewById(R.id.wordlist_button);
- animateButton(button, ANIMATION_IN);
final ViewParent parent = v.getParent();
// Just in case something changed in the framework, test for the concrete class
if (!(parent instanceof ListView)) return;
final ListView listView = (ListView)parent;
final int myIndex = listView.indexOfChild(v) + listView.getFirstVisiblePosition();
if (NOT_AN_INDEX != sLastClickedIndex) {
+ // If another button is showing, hide it
animateButton(getButtonForIndex(listView, sLastClickedIndex), ANIMATION_OUT);
}
- sLastClickedIndex = myIndex;
- sLastClickedWordlistId = mWordlistId;
+ if (sLastClickedWordlistId == mWordlistId) {
+ // This button was being shown. Clear last state to record that there isn't a
+ // displayed button any more.
+ sLastClickedIndex = NOT_AN_INDEX;
+ sLastClickedWordlistId = null;
+ } else {
+ // This button was not being shown. Show it and mark it as the latest selected
+ // button.
+ animateButton(button, ANIMATION_IN);
+ sLastClickedIndex = myIndex;
+ sLastClickedWordlistId = mWordlistId;
+ }
}
}
