am c5182c9a: Correspond to the security related API change for PreferenceActivity

* commit 'c5182c9a4ae66e75df8c959bf625d08ef99f81d2':
  Correspond to the security related API change for PreferenceActivity
diff --git a/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsActivity.java b/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsActivity.java
index 6841652..c28d729 100644
--- a/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsActivity.java
+++ b/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsActivity.java
@@ -24,6 +24,8 @@
  * Preference screen.
  */
 public final class DictionarySettingsActivity extends PreferenceActivity {
+    private static final String DEFAULT_FRAGMENT = DictionarySettingsFragment.class.getName();
+
     @Override
     protected void onCreate(final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -32,11 +34,17 @@
     @Override
     public Intent getIntent() {
         final Intent modIntent = new Intent(super.getIntent());
-        modIntent.putExtra(EXTRA_SHOW_FRAGMENT, DictionarySettingsFragment.class.getName());
+        modIntent.putExtra(EXTRA_SHOW_FRAGMENT, DEFAULT_FRAGMENT);
         modIntent.putExtra(EXTRA_NO_HEADERS, true);
         // Important note : the original intent should contain a String extra with the key
         // DictionarySettingsFragment.DICT_SETTINGS_FRAGMENT_CLIENT_ID_ARGUMENT so that the
         // fragment can know who the client is.
         return modIntent;
     }
+
+    // TODO: Uncomment the override annotation once we start using SDK version 19.
+    // @Override
+    public boolean isValidFragment(String fragmentName) {
+        return fragmentName.equals(DEFAULT_FRAGMENT);
+    }
 }
diff --git a/java/src/com/android/inputmethod/latin/settings/DebugSettingsActivity.java b/java/src/com/android/inputmethod/latin/settings/DebugSettingsActivity.java
index b499c26..ef6ab2a 100644
--- a/java/src/com/android/inputmethod/latin/settings/DebugSettingsActivity.java
+++ b/java/src/com/android/inputmethod/latin/settings/DebugSettingsActivity.java
@@ -38,4 +38,10 @@
         super.onCreate(savedInstanceState);
         setTitle(R.string.english_ime_debug_settings);
     }
+
+    // TODO: Uncomment the override annotation once we start using SDK version 19.
+    // @Override
+    public boolean isValidFragment(String fragmentName) {
+        return fragmentName.equals(DEFAULT_FRAGMENT);
+    }
 }
diff --git a/java/src/com/android/inputmethod/latin/settings/SettingsActivity.java b/java/src/com/android/inputmethod/latin/settings/SettingsActivity.java
index 6c38186..ad68f8c 100644
--- a/java/src/com/android/inputmethod/latin/settings/SettingsActivity.java
+++ b/java/src/com/android/inputmethod/latin/settings/SettingsActivity.java
@@ -32,4 +32,10 @@
         intent.putExtra(EXTRA_NO_HEADERS, true);
         return intent;
     }
+
+    // TODO: Uncomment the override annotation once we start using SDK version 19.
+    // @Override
+    public boolean isValidFragment(String fragmentName) {
+        return fragmentName.equals(DEFAULT_FRAGMENT);
+    }
 }
diff --git a/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerSettingsActivity.java b/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerSettingsActivity.java
index 119ca47..aba5637 100644
--- a/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerSettingsActivity.java
+++ b/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerSettingsActivity.java
@@ -24,6 +24,8 @@
  * Spell checker preference screen.
  */
 public final class SpellCheckerSettingsActivity extends PreferenceActivity {
+    private static final String DEFAULT_FRAGMENT = SpellCheckerSettingsFragment.class.getName();
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -32,8 +34,14 @@
     @Override
     public Intent getIntent() {
         final Intent modIntent = new Intent(super.getIntent());
-        modIntent.putExtra(EXTRA_SHOW_FRAGMENT, SpellCheckerSettingsFragment.class.getName());
+        modIntent.putExtra(EXTRA_SHOW_FRAGMENT, DEFAULT_FRAGMENT);
         modIntent.putExtra(EXTRA_NO_HEADERS, true);
         return modIntent;
     }
+
+    // TODO: Uncomment the override annotation once we start using SDK version 19.
+    // @Override
+    public boolean isValidFragment(String fragmentName) {
+        return fragmentName.equals(DEFAULT_FRAGMENT);
+    }
 }