From 4f3d5d3733c070c0c16315b156068ae5c2aace6a Mon Sep 17 00:00:00 2001
From: Jean Chalard <jchalard@google.com>
Date: Fri, 24 Jun 2011 20:17:38 +0900
Subject: [PATCH] Add a link from Latin IME to the dictionary pack.

The link only shows up if the dictionary pack is installed.

Bug: 1752028
Change-Id: I4af0a0a63324c155609710064a25df0deeb82b4d
---
 java/res/values/strings.xml                          |  3 +++
 java/res/xml/prefs.xml                               |  8 ++++++++
 java/src/com/android/inputmethod/latin/Settings.java | 11 +++++++++++
 3 files changed, 22 insertions(+)

diff --git a/java/res/values/strings.xml b/java/res/values/strings.xml
index 5d7a1f9c7..41d54d549 100644
--- a/java/res/values/strings.xml
+++ b/java/res/values/strings.xml
@@ -66,6 +66,9 @@
     <!-- Option to enable auto capitalization of sentences -->
     <string name="auto_cap">Auto-capitalization</string>
 
+    <!-- Option to configure dictionaries -->
+    <string name="configure_dictionaries_title">Configure dictionaries</string>
+
     <!-- Option to enable quick fixes -->
     <string name="quick_fixes">Quick fixes</string>
     <!-- Description for quick fixes -->
diff --git a/java/res/xml/prefs.xml b/java/res/xml/prefs.xml
index 5f4a27d91..f68ee0168 100644
--- a/java/res/xml/prefs.xml
+++ b/java/res/xml/prefs.xml
@@ -68,6 +68,14 @@
     <PreferenceCategory
         android:title="@string/correction_category"
         android:key="correction_settings">
+        <PreferenceScreen
+            android:key="configure_dictionaries_key"
+            android:title="@string/configure_dictionaries_title">
+           <intent
+              android:action="android.intent.action.MAIN"
+              android:targetPackage="com.google.android.inputmethod.latin.dictionarypack"
+              android:targetClass="com.google.android.inputmethod.latin.dictionarypack.DictionarySettings" />
+        </PreferenceScreen>
         <CheckBoxPreference
             android:key="quick_fixes"
             android:title="@string/quick_fixes"
diff --git a/java/src/com/android/inputmethod/latin/Settings.java b/java/src/com/android/inputmethod/latin/Settings.java
index 3ad2a5965..6c515c845 100644
--- a/java/src/com/android/inputmethod/latin/Settings.java
+++ b/java/src/com/android/inputmethod/latin/Settings.java
@@ -25,6 +25,7 @@ import com.android.inputmethod.compat.VibratorCompatWrapper;
 import android.app.AlertDialog;
 import android.app.Dialog;
 import android.app.backup.BackupManager;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
@@ -65,6 +66,7 @@ public class Settings extends PreferenceActivity
     public static final String PREF_SELECTED_LANGUAGES = "selected_languages";
     public static final String PREF_SUBTYPES = "subtype_settings";
 
+    public static final String PREF_CONFIGURE_DICTIONARIES_KEY = "configure_dictionaries_key";
     public static final String PREF_CORRECTION_SETTINGS_KEY = "correction_settings";
     public static final String PREF_QUICK_FIXES = "quick_fixes";
     public static final String PREF_SHOW_SUGGESTIONS_SETTING = "show_suggestions_setting";
@@ -424,6 +426,15 @@ public class Settings extends PreferenceActivity
         }
         mKeyPreviewPopupDismissDelay.setEnabled(
                 Settings.Values.isKeyPreviewPopupEnabled(prefs, res));
+
+        final PreferenceScreen dictionaryLink =
+                (PreferenceScreen) findPreference(PREF_CONFIGURE_DICTIONARIES_KEY);
+        final Intent intent = dictionaryLink.getIntent();
+
+        final int number = getPackageManager().queryIntentActivities(intent, 0).size();
+        if (0 >= number) {
+            textCorrectionGroup.removePreference(dictionaryLink);
+        }
     }
 
     @Override