1 files changed, 104 insertions, 0 deletions
diff --git a/src/com/android/settings/inputmethod/SpellCheckersSettings.java b/src/com/android/settings/inputmethod/SpellCheckersSettings.java
new file mode 100644
index 0000000..d6c0b1c
--- /dev/null
+++ b/src/com/android/settings/inputmethod/SpellCheckersSettings.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * 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.settings.inputmethod;
+
+import com.android.settings.R;
+import com.android.settings.SettingsPreferenceFragment;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.preference.Preference;
+import android.preference.PreferenceScreen;
+import android.view.textservice.SpellCheckerInfo;
+import android.view.textservice.TextServicesManager;
+
+import java.util.ArrayList;
+
+public class SpellCheckersSettings extends SettingsPreferenceFragment
+        implements Preference.OnPreferenceClickListener {
+
+    private SpellCheckerInfo mCurrentSci;
+    private SpellCheckerInfo[] mEnabledScis;
+    private TextServicesManager mTsm;
+    private final ArrayList<SingleSpellCheckerPreference> mSpellCheckers =
+            new ArrayList<SingleSpellCheckerPreference>();
+
+    @Override
+    public void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+        mTsm = (TextServicesManager) getSystemService(Context.TEXT_SERVICES_MANAGER_SERVICE);
+        addPreferencesFromResource(R.xml.spellchecker_prefs);
+        updateScreen();
+    }
+
+    @Override
+    public boolean onPreferenceTreeClick(PreferenceScreen screen, Preference preference) {
+        return false;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        updateScreen();
+    }
+
+    @Override
+    public void onPause() {
+        super.onPause();
+        saveState();
+    }
+
+    private void saveState() {
+        SpellCheckerUtils.setCurrentSpellChecker(mTsm, mCurrentSci);
+    }
+
+    private void updateScreen() {
+        getPreferenceScreen().removeAll();
+        updateEnabledSpellCheckers();
+    }
+
+    private void updateEnabledSpellCheckers() {
+        mCurrentSci = SpellCheckerUtils.getCurrentSpellChecker(mTsm);
+        mEnabledScis = SpellCheckerUtils.getEnabledSpellCheckers(mTsm);
+        if (mCurrentSci == null || mEnabledScis == null) {
+            return;
+        }
+        mSpellCheckers.clear();
+        for (int i = 0; i < mEnabledScis.length; ++i) {
+            final SpellCheckerInfo sci = mEnabledScis[i];
+            final SingleSpellCheckerPreference scPref = new SingleSpellCheckerPreference(
+                    this, null, sci);
+            mSpellCheckers.add(scPref);
+            scPref.setTitle(sci.getId());
+            scPref.setSelected(mCurrentSci != null && mCurrentSci.getId().equals(sci.getId()));
+            getPreferenceScreen().addPreference(scPref);
+        }
+    }
+
+    @Override
+    public boolean onPreferenceClick(Preference arg0) {
+        for (SingleSpellCheckerPreference scp : mSpellCheckers) {
+            if (arg0.equals(scp)) {
+                scp.setSelected(true);
+                mTsm.setCurrentSpellChecker(scp.getSpellCheckerInfo());
+            } else {
+                scp.setSelected(false);
+            }
+        }
+        return true;
+    }
+}