105 lines
3.4 KiB
Java
105 lines
3.4 KiB
Java
/*
|
|
* 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.content.pm.PackageManager;
|
|
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() {
|
|
final PackageManager pm = getPackageManager();
|
|
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, mTsm);
|
|
mSpellCheckers.add(scPref);
|
|
scPref.setTitle(sci.loadLabel(pm));
|
|
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)) {
|
|
mTsm.setCurrentSpellChecker(scp.getSpellCheckerInfo());
|
|
}
|
|
}
|
|
updateScreen();
|
|
return true;
|
|
}
|
|
}
|