commit 69eb99109242ced6a1231b1ec9e5d6fc975f8489
author Tarandeep Singh <tarandeep@google.com> Tue Mar 26 11:26:58 2019 -0700
committer Tarandeep Singh <tarandeep@google.com> Tue Mar 26 11:45:40 2019 -0700
tree 156f19a1920dd359c9e573a0b8b59112af306c1c
parent ed8b0aebea96ff411aeddda3e9ad5f397145d82b

Fix dupicate preference in personal dict

Duplicate preference is added on the
UserDictionaryListPreferenceController. With this change, we check
before adding.

Fix: 129079798
Test: Manually using steps mentioned in bug
Change-Id: If73880f3be460f377b8985a44fc9f9fbe6370c06

src/com/android/settings/inputmethod/UserDictionaryListPreferenceController.java

diff --git a/src/com/android/settings/inputmethod/UserDictionaryListPreferenceController.java b/src/com/android/settings/inputmethod/UserDictionaryListPreferenceController.java
index 4a409e1..9343493 100644
--- a/src/com/android/settings/inputmethod/UserDictionaryListPreferenceController.java
+++ b/src/com/android/settings/inputmethod/UserDictionaryListPreferenceController.java
@@ -174,7 +174,10 @@
             mScreen.addPreference(createUserDictionaryPreference(null));
         } else {
             for (String locale : localeSet) {
-                mScreen.addPreference(createUserDictionaryPreference(locale));
+                final Preference pref = createUserDictionaryPreference(locale);
+                if (mScreen.findPreference(pref.getKey()) == null) {
+                    mScreen.addPreference(pref);
+                }
             }
         }
     }