1 files changed, 75 insertions, 0 deletions
diff --git a/src/com/android/inputmethod/latin/LatinIMESettings.java b/src/com/android/inputmethod/latin/LatinIMESettings.java
new file mode 100644
index 000000000..2c23263ea
--- /dev/null
+++ b/src/com/android/inputmethod/latin/LatinIMESettings.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2008-2009 Google Inc.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.android.inputmethod.latin;
+
+import android.content.SharedPreferences;
+import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
+import android.os.Bundle;
+import android.preference.ListPreference;
+import android.preference.Preference;
+import android.preference.PreferenceActivity;
+import android.preference.PreferenceGroup;
+
+public class LatinIMESettings extends PreferenceActivity 
+        implements OnSharedPreferenceChangeListener{
+    
+    private static final String CORRECTION_MODE_KEY = "prediction_mode";
+    private static final String PREDICTION_SETTINGS_KEY = "prediction_settings";
+    private static final String PREDICTION_LANDSCAPE_KEY = "prediction_landscape";
+    
+    private ListPreference mCorrectionMode;
+    private PreferenceGroup mPredictionSettings;
+    private Preference mPredictionLandscape;
+    
+    @Override
+    protected void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+        addPreferencesFromResource(R.xml.prefs);
+        mCorrectionMode = (ListPreference) findPreference(CORRECTION_MODE_KEY);
+        mPredictionSettings = (PreferenceGroup) findPreference(PREDICTION_SETTINGS_KEY);
+        mPredictionLandscape = findPreference(PREDICTION_LANDSCAPE_KEY);
+        updatePredictionSettings();
+        getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
+    }
+    
+    @Override
+    protected void onDestroy() {
+        getPreferenceScreen().getSharedPreferences()
+                .unregisterOnSharedPreferenceChangeListener(this);
+        super.onDestroy();
+    }
+    
+    private void updatePredictionSettings() {
+        if (mCorrectionMode != null && mPredictionSettings != null) {
+            String correctionMode = mCorrectionMode.getValue();
+            if (correctionMode.equals(getResources().getString(R.string.prediction_none))) {
+                mPredictionSettings.setEnabled(false);
+            } else {
+                mPredictionSettings.setEnabled(true);
+                boolean suggestionsInLandscape = 
+                    !correctionMode.equals(getResources().getString(R.string.prediction_full));
+                mPredictionLandscape.setEnabled(suggestionsInLandscape);
+            }
+        }
+    }
+
+    public void onSharedPreferenceChanged(SharedPreferences preferences, String key) {
+        if (key.equals(CORRECTION_MODE_KEY)) {
+            updatePredictionSettings();
+        }
+    }
+}