Remove "Personal dictionary" link from settings.

Bug 19966848.

Change-Id: Ice6a030d2d2319822d5108c5b6a37efa4de1090f

java/res/values/strings.xml

@@ -129,9 +129,6 @@
     <!-- Description for option to enable auto capitalization of sentences -->
     <string name="auto_cap_summary">Capitalize the first word of each sentence</string>
 
-    <!-- Option to edit personal dictionary. [CHAR_LIMIT=30]-->
-    <string name="edit_personal_dictionary">Personal dictionary</string>
-
     <!-- Option to configure dictionaries -->
     <string name="configure_dictionaries_title">Add-on dictionaries</string>
     <!-- Name of the main dictionary, as opposed to auxiliary dictionaries (medical/entertainment/sports...) -->

java/res/xml/prefs_screen_correction.xml

@@ -19,11 +19,6 @@
     xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
     android:title="@string/settings_screen_correction"
     android:key="screen_correction">
-    <PreferenceScreen
-        android:key="edit_personal_dictionary"
-        android:title="@string/edit_personal_dictionary">
-        <intent android:action="android.settings.USER_DICTIONARY_SETTINGS" />
-    </PreferenceScreen>
     <PreferenceScreen
         android:key="configure_dictionaries_key"
         android:title="@string/configure_dictionaries_title">

java/src/com/android/inputmethod/latin/settings/CorrectionSettingsFragment.java

@@ -16,29 +16,20 @@
 
 package com.android.inputmethod.latin.settings;
 
-import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
-import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
 import android.os.Build;
 import android.os.Bundle;
 import android.preference.Preference;
-import android.preference.TwoStatePreference;
 
 import com.android.inputmethod.dictionarypack.DictionarySettingsActivity;
 import com.android.inputmethod.latin.R;
-import com.android.inputmethod.latin.userdictionary.UserDictionaryList;
-import com.android.inputmethod.latin.userdictionary.UserDictionarySettings;
-
-import java.util.TreeSet;
 
 /**
  * "Text correction" settings sub screen.
  *
  * This settings sub screen handles the following text correction preferences.
- * - Personal dictionary
  * - Add-on dictionaries
  * - Block offensive words
  * - Auto-correction
@@ -68,39 +59,5 @@ public final class CorrectionSettingsFragment extends SubScreenFragment {
         if (0 >= number) {
             removePreference(Settings.PREF_CONFIGURE_DICTIONARIES_KEY);
         }
-
-        final Preference editPersonalDictionary =
-                findPreference(Settings.PREF_EDIT_PERSONAL_DICTIONARY);
-        final Intent editPersonalDictionaryIntent = editPersonalDictionary.getIntent();
-        final ResolveInfo ri = USE_INTERNAL_PERSONAL_DICTIONARY_SETTINGS ? null
-                : pm.resolveActivity(
-                        editPersonalDictionaryIntent, PackageManager.MATCH_DEFAULT_ONLY);
-        if (ri == null) {
-            overwriteUserDictionaryPreference(editPersonalDictionary);
-        }
-    }
-
-    private void overwriteUserDictionaryPreference(final Preference userDictionaryPreference) {
-        final Activity activity = getActivity();
-        final TreeSet<String> localeList = UserDictionaryList.getUserDictionaryLocalesSet(activity);
-        if (null == localeList) {
-            // The locale list is null if and only if the user dictionary service is
-            // not present or disabled. In this case we need to remove the preference.
-            getPreferenceScreen().removePreference(userDictionaryPreference);
-        } else if (localeList.size() <= 1) {
-            userDictionaryPreference.setFragment(UserDictionarySettings.class.getName());
-            // If the size of localeList is 0, we don't set the locale parameter in the
-            // extras. This will be interpreted by the UserDictionarySettings class as
-            // meaning "the current locale".
-            // Note that with the current code for UserDictionaryList#getUserDictionaryLocalesSet()
-            // the locale list always has at least one element, since it always includes the current
-            // locale explicitly. @see UserDictionaryList.getUserDictionaryLocalesSet().
-            if (localeList.size() == 1) {
-                final String locale = (String)localeList.toArray()[0];
-                userDictionaryPreference.getExtras().putString("locale", locale);
-            }
-        } else {
-            userDictionaryPreference.setFragment(UserDictionaryList.class.getName());
-        }
     }
 }

java/src/com/android/inputmethod/latin/settings/Settings.java

@@ -55,7 +55,6 @@ public final class Settings implements SharedPreferences.OnSharedPreferenceChang
     // PREF_VOICE_MODE_OBSOLETE is obsolete. Use PREF_VOICE_INPUT_KEY instead.
     public static final String PREF_VOICE_MODE_OBSOLETE = "voice_mode";
     public static final String PREF_VOICE_INPUT_KEY = "pref_voice_input_key";
-    public static final String PREF_EDIT_PERSONAL_DICTIONARY = "edit_personal_dictionary";
     public static final String PREF_CONFIGURE_DICTIONARIES_KEY = "configure_dictionaries_key";
     // PREF_AUTO_CORRECTION_THRESHOLD_OBSOLETE is obsolete. Use PREF_AUTO_CORRECTION instead.
     public static final String PREF_AUTO_CORRECTION_THRESHOLD_OBSOLETE =